CA2157534A1 - Central vacuum inlet mounting plate with removable protector - Google Patents

Central vacuum inlet mounting plate with removable protector

Info

Publication number
CA2157534A1
CA2157534A1 CA002157534A CA2157534A CA2157534A1 CA 2157534 A1 CA2157534 A1 CA 2157534A1 CA 002157534 A CA002157534 A CA 002157534A CA 2157534 A CA2157534 A CA 2157534A CA 2157534 A1 CA2157534 A1 CA 2157534A1
Authority
CA
Canada
Prior art keywords
backing plate
mounting plate
central vacuum
vacuum inlet
inlet mounting
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.)
Granted
Application number
CA002157534A
Other languages
French (fr)
Other versions
CA2157534C (en
Inventor
John Frederick Ward
Jim Mckee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canplas Industries Ltd
Original Assignee
Canplas Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canplas Industries Ltd filed Critical Canplas Industries Ltd
Priority to CA002157534A priority Critical patent/CA2157534C/en
Priority to US08/534,884 priority patent/US5938061A/en
Publication of CA2157534A1 publication Critical patent/CA2157534A1/en
Application granted granted Critical
Publication of CA2157534C publication Critical patent/CA2157534C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
    • H02G3/185—Floor outlets and access cups

Abstract

A backing plate for an inlet valve for a central vacuum system is disclosed. The backing plate includes a tubular portion, which on one side is secured to vacuum conduits, and on the other side carries a vacuum opening having a rubber seal. The backing plate further includes a removable protective element or router disc to protect the rubber seal, such as for example during installation of dry wall over the backing plate.
CA002157534A 1995-09-05 1995-09-05 Central vacuum inlet mounting plate with removable protector Expired - Lifetime CA2157534C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002157534A CA2157534C (en) 1995-09-05 1995-09-05 Central vacuum inlet mounting plate with removable protector
US08/534,884 US5938061A (en) 1995-09-05 1995-09-27 Central vacuum inlet mounting plate with removable protector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002157534A CA2157534C (en) 1995-09-05 1995-09-05 Central vacuum inlet mounting plate with removable protector
US08/534,884 US5938061A (en) 1995-09-05 1995-09-27 Central vacuum inlet mounting plate with removable protector

Publications (2)

Publication Number Publication Date
CA2157534A1 true CA2157534A1 (en) 1997-03-06
CA2157534C CA2157534C (en) 2007-12-04

Family

ID=25678131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002157534A Expired - Lifetime CA2157534C (en) 1995-09-05 1995-09-05 Central vacuum inlet mounting plate with removable protector

Country Status (2)

Country Link
US (1) US5938061A (en)
CA (1) CA2157534C (en)

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* Cited by examiner, † Cited by third party
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US6739597B2 (en) * 2000-11-29 2004-05-25 Zurn Industries, Inc. Drain Gasket
US7238106B2 (en) * 2003-11-25 2007-07-03 Scott James L Air delivery system
US6856113B1 (en) 2004-05-12 2005-02-15 Cube Investments Limited Central vacuum cleaning system motor control circuit mounting post, mounting configuration, and mounting methods
US20060081291A1 (en) * 2004-09-09 2006-04-20 Cube Investments Limited Central vacuum cleaner wall valve, hose nipple, and cleaning system
EP1799087A4 (en) 2004-09-17 2009-08-12 Cube Invest Ltd Cleaner handle and cleaner handle housing sections
CA2562810C (en) 2005-10-07 2015-12-08 Cube Investments Limited Central vacuum cleaner multiple vacuum source control
CA2562804C (en) 2005-10-07 2014-12-09 Cube Investments Limited Vacuum cleaner cross-control
US7690075B2 (en) 2005-10-07 2010-04-06 Cube Investments Limited Central vacuum cleaner control, unit and system with contaminant sensor
US7900315B2 (en) 2005-10-07 2011-03-08 Cube Investments Limited Integrated central vacuum cleaner suction device and control
KR20070101579A (en) * 2006-04-11 2007-10-17 엘지이노텍 주식회사 System in a package having module-to-module connection
CN103230247B (en) * 2013-03-29 2016-01-20 孙大亮 A kind of dust absorption window

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US4990094A (en) * 1987-12-21 1991-02-05 Amp Incorporated Data distribution panel
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Also Published As

Publication number Publication date
CA2157534C (en) 2007-12-04
US5938061A (en) 1999-08-17

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150908