EP0643401A3 - Belastungsabhängige elektrische Präventivsicherung - Google Patents
Belastungsabhängige elektrische Präventivsicherung Download PDFInfo
- Publication number
- EP0643401A3 EP0643401A3 EP94202512A EP94202512A EP0643401A3 EP 0643401 A3 EP0643401 A3 EP 0643401A3 EP 94202512 A EP94202512 A EP 94202512A EP 94202512 A EP94202512 A EP 94202512A EP 0643401 A3 EP0643401 A3 EP 0643401A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- load
- electrical fuse
- related electrical
- fuse
- electrical
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/13—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material current responsive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
- H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
- H01C7/045—Perovskites, e.g. titanates
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4330534A DE4330534A1 (de) | 1993-09-09 | 1993-09-09 | Belastungsabhängige elektrische Präventivsicherung |
DE4330534 | 1993-09-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0643401A2 EP0643401A2 (de) | 1995-03-15 |
EP0643401A3 true EP0643401A3 (de) | 1997-04-02 |
EP0643401B1 EP0643401B1 (de) | 2002-05-29 |
Family
ID=6497253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94202512A Expired - Lifetime EP0643401B1 (de) | 1993-09-09 | 1994-09-02 | Belastungsabhängige elektrische Präventivsicherung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6133819A (de) |
EP (1) | EP0643401B1 (de) |
JP (1) | JPH07192599A (de) |
DE (2) | DE4330534A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7119655B2 (en) * | 2004-11-29 | 2006-10-10 | Therm-O-Disc, Incorporated | PTC circuit protector having parallel areas of effective resistance |
US8154376B2 (en) * | 2007-09-17 | 2012-04-10 | Littelfuse, Inc. | Fuses with slotted fuse bodies |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6455301A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Heavy Industries | Sintering method |
US5130689A (en) * | 1989-05-09 | 1992-07-14 | Leach & Garner Co. | Intermetallic time-temperature integration fuse |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2039065A1 (de) * | 1970-08-06 | 1972-02-17 | Kind Dieter Prof Dr Ing | Verfahren und Anordnungen zur strombegrenzenden Unterbrechung von Gleich- und Wechselstroemen hoher Spannung |
US3931602A (en) * | 1970-08-10 | 1976-01-06 | Micro Devices Corporation | Thermal limiter for one or more electrical circuits and method of making the same |
US3805022A (en) * | 1972-10-10 | 1974-04-16 | Texas Instruments Inc | Semiconducting threshold heaters |
US3878501A (en) * | 1974-01-02 | 1975-04-15 | Sprague Electric Co | Asymmetrical dual PTCR package for motor start system |
US3976854A (en) * | 1974-07-31 | 1976-08-24 | Matsushita Electric Industrial Co., Ltd. | Constant-temperature heater |
US4016521A (en) * | 1975-05-23 | 1977-04-05 | Seybold Joseph F | Thermal limiter |
US4068281A (en) * | 1976-09-15 | 1978-01-10 | General Electric Company | Thermally responsive metal oxide varistor transient suppression circuit |
DE3484332D1 (de) * | 1983-02-10 | 1991-05-02 | Matsushita Electric Ind Co Ltd | Porzellanzusammensetzung fuer spannungsabhaengigen nichtlinearen resistor. |
GB8609324D0 (en) * | 1986-04-16 | 1986-05-21 | Micropore International Ltd | Enclosing object |
US5379022A (en) * | 1993-05-03 | 1995-01-03 | Fluke Corporation | Thermistor device with extended operating range |
-
1993
- 1993-09-09 DE DE4330534A patent/DE4330534A1/de not_active Withdrawn
-
1994
- 1994-09-02 EP EP94202512A patent/EP0643401B1/de not_active Expired - Lifetime
- 1994-09-02 DE DE59410123T patent/DE59410123D1/de not_active Expired - Fee Related
- 1994-09-08 JP JP6214727A patent/JPH07192599A/ja active Pending
-
1997
- 1997-04-21 US US08/843,790 patent/US6133819A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6455301A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Heavy Industries | Sintering method |
US5130689A (en) * | 1989-05-09 | 1992-07-14 | Leach & Garner Co. | Intermetallic time-temperature integration fuse |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 013, no. 247 (M - 835) 8 June 1989 (1989-06-08) * |
R. WASER ET AL.: "dc Electrical Degradation of Perovskite-Type Titanates: II, Single Crystals", J.AM.CERAM. SOC. 73 (6), vol. 73, no. 6, 1990, pages 1654 - 1662, XP000616631 * |
Also Published As
Publication number | Publication date |
---|---|
DE59410123D1 (de) | 2002-07-04 |
JPH07192599A (ja) | 1995-07-28 |
EP0643401A2 (de) | 1995-03-15 |
US6133819A (en) | 2000-10-17 |
DE4330534A1 (de) | 1995-03-16 |
EP0643401B1 (de) | 2002-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0621621A3 (en) | Current limiting fuses. | |
EP0622866A3 (de) | Elektrisches Verbindungssystem. | |
GB2278743B (en) | Chip fuse | |
EP0484703A3 (en) | Electrical fuse | |
EP0635910A3 (de) | Elektrischer Steckverbinder. | |
EP0660435A3 (de) | Elektrisches Filter. | |
GB2246485B (en) | Fuse | |
EP0663703A3 (de) | Elektrisches Anschlussteil. | |
EP0608936A3 (de) | Stromspeicher. | |
EP0623988A3 (de) | Elektrische Maschine. | |
EP0631294A3 (de) | Sicherung. | |
EP0679859A3 (de) | Elektrischer Zünder. | |
EP0455398A3 (en) | Electrical fuses | |
EP0654848A3 (de) | Erdungsverbindung von elektrische Leitungen. | |
EP0621620A3 (de) | Strombegrenzungssicherungen. | |
EP0471922A3 (en) | Fuse element | |
EP0481493A3 (en) | Fuse conductor | |
EP0647951A3 (de) | Elektrische Kabel. | |
GB9700093D0 (en) | Electrical fuses | |
EP0643401A3 (de) | Belastungsabhängige elektrische Präventivsicherung | |
GB9322526D0 (en) | Electrical heaters | |
EP0420351A3 (en) | Fuse | |
EP0405906A3 (en) | Electric fuse | |
EP0655759A3 (de) | Elektrisches Schaltgerät. | |
GB2233840B (en) | Electrical fuse |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB NL |
|
17P | Request for examination filed |
Effective date: 19971002 |
|
17Q | First examination report despatched |
Effective date: 19991122 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020529 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 59410123 Country of ref document: DE Date of ref document: 20020704 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20020724 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 746 Effective date: 20020904 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH |
|
ET | Fr: translation filed |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20021119 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: D6 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. Owner name: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH |
|
26N | No opposition filed |
Effective date: 20030303 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20030926 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20030930 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040902 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20040902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050531 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |