US1610793A - Respirator - Google Patents
Respirator Download PDFInfo
- Publication number
- US1610793A US1610793A US105652A US10565226A US1610793A US 1610793 A US1610793 A US 1610793A US 105652 A US105652 A US 105652A US 10565226 A US10565226 A US 10565226A US 1610793 A US1610793 A US 1610793A
- Authority
- US
- United States
- Prior art keywords
- boxes
- respirator
- filter
- kaufman
- nose guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/06—Nose filters
Definitions
- my respiratory apparatus is designedespecially as protective means for the use of furriers and others handling and working on fur goods,tl1e object being, primarily, to insure the elimination of hair, dust, microbes, germs and vother possible contaminations of air p rior to inhalation. and, secondary, to purify the filtered air b y contact with charcoal which acts as a disin?
- Fig. l may be designated as a perspective view illustrating the positioning of my res:l
- Fig. 2 is a perspective view of the nose guard and supporting band
- Fig. 3 is a. perspective'view of the cranial suspender, filter' boxes, etc.;
- Fig'.4 4 is abroad-side elevation, full size, of one of the perforate iilter boxes;
- Fig. 5 is a narrow 'side elevation thereof;
- Fig. 6 is a section taken upon plane of v line 6?-6, Fig. 4;;5
- Fig. 7 is a broadgside elevatioIn/of one of the lter boxes with the eoverffjj removed, with' the charcoal contents removedl in part;
- the nose guard G is formed of chamois leather or other suitable soft pliable ma# -size detailA in Figs. i to 8 inclusive.
- Fig. 8 isa detail view of one offthe filter terial, and is provided with a stiii'ener y,
- the said nose guard Gr is held on the head of the wearer by an elastic supporting band g', provided with an adjustive buckle g?, and with a pad g3, for the back of the heaththe side mem ⁇ bers of the band g, beinfr designed to rest on the ears kof the wearer thereof, as indicated in Fig. 1, of the drawings.
- F, F arethe filter boxes, shown in 'flll l O each of these boxes F, F, isl pivotally at; tached a yoke Y, having a medial suspender rod y, which is slidably supported in a frictional sleeve s, on one extremity of the cranial suspender S, designed to straddle the head ofthe wearer as illustrated in said Fig. l, of the drawings, the filter boxes F, F, being thus positioned against the cheeks of the wearer.
- the filter boxes F, F are connected with the nose guard Gr, below the nostril portions thereof by means of ducts D, each duct consisting of a medial pipe section d, provided with rubber coupling tubes d', d', by which it is attached to a filter nipple 7*', at one extremity and to a nose guard nipple y g4, at the other extremity.
- Drain tubes dx for the reception of condensed moisture resultant from exhalation, areconnected with the medial pipe sections of the ducts l), asy shown in Figs. l and 2, said drain tubes d", being provided with removable end closures as indicated.'
- each filter box F is perforated, and is formed with aV central perforated cylindrical partition f2, for the inlet and outlet of air, the removable disc kpartition f3, being also perforated forl the same purpose.
- f4 is an imperforate back cover late for the retention of the charcoal filling o, within the compartment between it and the partition disc f3, as shown more particularly in Fig. 6, of the drawings.
- f5 is a reticulated screen 'which is inter osed between the charcoal 0, and the filter nipple f, as illustrated in Figs. 6 and 7, .of the drawings.
- respirator of the characterv designated rbehind the helixes 4,.
- each ilter box being ⁇ formed with a central perforate tubular air inlet, with a perforate partition f andan imperrforate cover and containing a cranial suspender and means for adjust-A ablysupporting said lter boxes thereon,
Description
Dec.-
1310353 L .KAuFMAN v "RESPIRATOR Fi1ed'Apri1 zo. 1926 2 Smets-Sheet 1 l S much Co z Leo Kaufman @Miou/mm3) Dec.1 14, 192e.'
L. KAUFMAN RESPIRATOR Filed April 50, 1926 2 Sheets-Sheet 2 @wom/woz: l Leo Kaufman @Mms www,
Patented Dec.. 14, 1926.
Lno KAUFMAN, or BRooKLYN, NEW YORK.
RESPIRATOR.
Appncanbn' ined Aprn so, 192e. serial No. 105.652.
vWhile adapted for general use where the inhalation of s creened and purified air is a desideratum, my respiratory apparatus is designedespecially as protective means for the use of furriers and others handling and working on fur goods,tl1e object being, primarily, to insure the elimination of hair, dust, microbes, germs and vother possible contaminations of air p rior to inhalation. and, secondary, to purify the filtered air b y contact with charcoal which acts as a disin? fectant and as an absorbent of chemical impurities in the atmosphere involved, all as' hereinafter fully set forth; the invention consisting essentially in the specific construction, combination and arrangement of the component parts of the apparatus described and claimed, whereby the above named results and other incidental advan- 520 tages are attained. n
In the accompanying Adrawings ll illus'- trate a practical embodiment of the essential features of my invention in a respirator designed primarily for the use of furriers; although l do not limit myself to such use exclusively, nor ,to the identical construction and arrangement of component parts shown by way of exemplification, since changes may be made in minor details, and equivalent mechanical expedients resorted to, with like results, and without departing from the spirit and intent of my invention in this respect. i
l/Vith this understanding Fig. l may be designated as a perspective view illustrating the positioning of my res:l
pirator on the head of a user;
Fig. 2 isa perspective view of the nose guard and supporting band; Fig. 3 is a. perspective'view of the cranial suspender, filter' boxes, etc.;
Fig'.4 4 is abroad-side elevation, full size, of one of the perforate iilter boxes;
Fig. 5 is a narrow 'side elevation thereof; Fig. 6 is a section taken upon plane of v line 6?-6, Fig. 4;;5
Fig. 7 is a broadgside elevatioIn/of one of the lter boxes with the eoverffjj removed, with' the charcoal contents removedl in part;
box partitions. Y
The nose guard G, is formed of chamois leather or other suitable soft pliable ma# -size detailA in Figs. i to 8 inclusive.
Fig. 8 isa detail view of one offthe filter terial, and is provided with a stiii'ener y,
imbedded therein to straddle the bridge ot the nose of the wearer. The said nose guard Gr, is held on the head of the wearer by an elastic supporting band g', provided with an adjustive buckle g?, and with a pad g3, for the back of the heaththe side mem` bers of the band g, beinfr designed to rest on the ears kof the wearer thereof, as indicated in Fig. 1, of the drawings.
F, F, arethe filter boxes, shown in 'flll l O each of these boxes F, F, isl pivotally at; tached a yoke Y, having a medial suspender rod y, which is slidably supported in a frictional sleeve s, on one extremity of the cranial suspender S, designed to straddle the head ofthe wearer as illustrated in said Fig. l, of the drawings, the filter boxes F, F, being thus positioned against the cheeks of the wearer.
The filter boxes F, F, are connected with the nose guard Gr, below the nostril portions thereof by means of ducts D, each duct consisting of a medial pipe section d, provided with rubber coupling tubes d', d', by which it is attached to a filter nipple 7*', at one extremity and to a nose guard nipple y g4, at the other extremity.
Drain tubes dx, for the reception of condensed moisture resultant from exhalation, areconnected with the medial pipe sections of the ducts l), asy shown in Figs. l and 2, said drain tubes d", being provided with removable end closures as indicated.'
The outer' or base plate f, of each filter box F, is perforated, and is formed with aV central perforated cylindrical partition f2, for the inlet and outlet of air, the removable disc kpartition f3, being also perforated forl the same purpose. f4, is an imperforate back cover late for the retention of the charcoal filling o, within the compartment between it and the partition disc f3, as shown more particularly in Fig. 6, of the drawings. f5, is a reticulated screen 'which is inter osed between the charcoal 0, and the filter nipple f, as illustrated in Figs. 6 and 7, .of the drawings.
What ll claim as my invention and desire to secure by Letters Patent, is
A. respirator of the characterv designated rbehind the helixes 4,.
comprising a nose guard and elastic supporting head band provided With an adju'stive buckle and real` head pad, perforate lter boxes, ducts connecting said filter vboxes with said nose guard, drain tubes pendent' from said ducts, each ilter box being `formed with a central perforate tubular air inlet, with a perforate partition f andan imperrforate cover and containing a cranial suspender and means for adjust-A ablysupporting said lter boxes thereon,
substantially inthe manner and for 'the purpose set fort-h.
LEO KAUFMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US105652A US1610793A (en) | 1926-04-30 | 1926-04-30 | Respirator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US105652A US1610793A (en) | 1926-04-30 | 1926-04-30 | Respirator |
Publications (1)
Publication Number | Publication Date |
---|---|
US1610793A true US1610793A (en) | 1926-12-14 |
Family
ID=22307039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US105652A Expired - Lifetime US1610793A (en) | 1926-04-30 | 1926-04-30 | Respirator |
Country Status (1)
Country | Link |
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US (1) | US1610793A (en) |
Cited By (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831487A (en) * | 1954-12-03 | 1958-04-22 | Maxine A Tafilaw | Catheter device |
US4795442A (en) * | 1987-09-11 | 1989-01-03 | Traflet Robert F | Medical treatment tube construction |
US4915105A (en) * | 1988-10-28 | 1990-04-10 | Lee Tien Chu | Miniature respiratory apparatus |
US5074297A (en) * | 1989-12-19 | 1991-12-24 | The General Hospital Corporation | Self-sealing mask for delivering intermittent positive pressure ventilation |
US6019101A (en) * | 1996-10-31 | 2000-02-01 | Sleepnet Corporation | Nasal air mask |
US6631718B1 (en) | 1999-06-08 | 2003-10-14 | Sleepnet Corporation | Air mask with seal |
US20030196656A1 (en) * | 2002-04-23 | 2003-10-23 | Moore Rachael E. | Ergonomic and adjustable respiratory mask assembly with cushion |
US20030196662A1 (en) * | 2002-04-23 | 2003-10-23 | Ging Anthony M. | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
US20030196658A1 (en) * | 2002-04-23 | 2003-10-23 | Ging Anthony M. | Ergonomic and adjustable respiratory mask assembly with frame |
US7210481B1 (en) | 1999-06-08 | 2007-05-01 | Sleepnet Corporation | Nose mask |
US7461656B2 (en) | 2003-02-21 | 2008-12-09 | Resmed Limited | Nasal assembly |
US20090101141A1 (en) * | 2002-04-23 | 2009-04-23 | Resmed Limited | Respiratory Mask Assembly with Magnetic Coupling to Headgear Assembly |
US7562658B2 (en) | 2000-07-21 | 2009-07-21 | Map Medizin Technologie Gmbh | Holding device for a respiratory mask |
US20090188507A1 (en) * | 2008-01-26 | 2009-07-30 | Lacava Toni | Nasal Air Pillow Holder |
US7942148B2 (en) | 2003-12-31 | 2011-05-17 | Resmed Limited | Compact oronasal patient interface |
US7958893B2 (en) | 2001-09-07 | 2011-06-14 | Resmed Limited | Cushion for a respiratory mask assembly |
US8291906B2 (en) | 2008-06-04 | 2012-10-23 | Resmed Limited | Patient interface systems |
US8297285B2 (en) | 2006-07-28 | 2012-10-30 | Resmed Limited | Delivery of respiratory therapy |
US8371301B2 (en) | 2000-10-19 | 2013-02-12 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US8402972B2 (en) | 2002-01-17 | 2013-03-26 | Resmed R&D Germany Gmbh | Breathing mask arrangement and a forehead support device for same |
US8479738B2 (en) | 2001-10-22 | 2013-07-09 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US8485192B2 (en) | 2005-01-12 | 2013-07-16 | Resmed Limited | Cushion for patient interface |
US8505535B2 (en) | 2003-05-02 | 2013-08-13 | Resmed Limited | Mask system |
US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
USD690003S1 (en) | 2002-08-09 | 2013-09-17 | Resmed Limited | Yoked headgear |
US8807135B2 (en) | 2004-06-03 | 2014-08-19 | Resmed Limited | Cushion for a patient interface |
US8869797B2 (en) | 2007-04-19 | 2014-10-28 | Resmed Limited | Cushion and cushion to frame assembly mechanism for patient interface |
US8869798B2 (en) | 2008-09-12 | 2014-10-28 | Resmed Limited | Foam-based interfacing structure method and apparatus |
US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
US8905031B2 (en) | 2008-06-04 | 2014-12-09 | Resmed Limited | Patient interface systems |
US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
US9162034B2 (en) | 2006-07-28 | 2015-10-20 | Resmed Limited | Delivery of respiratory therapy |
US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
US9480809B2 (en) | 2007-07-30 | 2016-11-01 | Resmed Limited | Patient interface |
US9987450B2 (en) | 2008-03-04 | 2018-06-05 | Resmed Limited | Interface including a foam cushioning element |
US10166357B2 (en) | 2006-12-15 | 2019-01-01 | Resmed Limited | Delivery of respiratory therapy with nasal interface |
US10307554B2 (en) | 2002-11-06 | 2019-06-04 | Resmed Limited | Mask and components thereof |
USD855793S1 (en) | 2017-09-20 | 2019-08-06 | Fisher & Paykel Healthcare Limited | Frame for a nasal mask |
USD874646S1 (en) | 2017-03-09 | 2020-02-04 | Fisher & Paykel Healthcare Limited | Headgear component for a nasal mask assembly |
USD875242S1 (en) | 2017-09-20 | 2020-02-11 | Fisher & Paykel Healthcare Limited | Nasal mask and breathing tube set |
US10786642B2 (en) | 2009-01-30 | 2020-09-29 | ResMed Pty Ltd | Patient interface structure and method/tool for manufacturing same |
US10821250B2 (en) | 2012-11-16 | 2020-11-03 | Fisher & Paykel Healthcare Limited | Nasal seal and respiratory interface |
USD901673S1 (en) | 2017-03-09 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Frame and breathing tube assembly for a nasal mask |
US11129953B2 (en) | 2008-03-04 | 2021-09-28 | ResMed Pty Ltd | Foam respiratory mask |
WO2022061470A1 (en) * | 2020-09-24 | 2022-03-31 | Richard Cartier | Air filter |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US11969552B2 (en) | 2022-06-28 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
-
1926
- 1926-04-30 US US105652A patent/US1610793A/en not_active Expired - Lifetime
Cited By (205)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831487A (en) * | 1954-12-03 | 1958-04-22 | Maxine A Tafilaw | Catheter device |
US4795442A (en) * | 1987-09-11 | 1989-01-03 | Traflet Robert F | Medical treatment tube construction |
US4915105A (en) * | 1988-10-28 | 1990-04-10 | Lee Tien Chu | Miniature respiratory apparatus |
US5074297A (en) * | 1989-12-19 | 1991-12-24 | The General Hospital Corporation | Self-sealing mask for delivering intermittent positive pressure ventilation |
US6019101A (en) * | 1996-10-31 | 2000-02-01 | Sleepnet Corporation | Nasal air mask |
US6631718B1 (en) | 1999-06-08 | 2003-10-14 | Sleepnet Corporation | Air mask with seal |
US7219669B1 (en) | 1999-06-08 | 2007-05-22 | Sleepnet Corporation | Nose mask |
US7210481B1 (en) | 1999-06-08 | 2007-05-01 | Sleepnet Corporation | Nose mask |
US7562658B2 (en) | 2000-07-21 | 2009-07-21 | Map Medizin Technologie Gmbh | Holding device for a respiratory mask |
US8746250B2 (en) | 2000-10-19 | 2014-06-10 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US10596342B2 (en) | 2000-10-19 | 2020-03-24 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US9662467B2 (en) | 2000-10-19 | 2017-05-30 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US8371301B2 (en) | 2000-10-19 | 2013-02-12 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US8733358B2 (en) | 2001-09-07 | 2014-05-27 | Resmed Limited | Cushion for a respiratory mask assembly |
US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
US7958893B2 (en) | 2001-09-07 | 2011-06-14 | Resmed Limited | Cushion for a respiratory mask assembly |
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US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
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