EP0438793A3 - Switch device - Google Patents
Switch device Download PDFInfo
- Publication number
- EP0438793A3 EP0438793A3 EP19900125631 EP90125631A EP0438793A3 EP 0438793 A3 EP0438793 A3 EP 0438793A3 EP 19900125631 EP19900125631 EP 19900125631 EP 90125631 A EP90125631 A EP 90125631A EP 0438793 A3 EP0438793 A3 EP 0438793A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch device
- switch
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Thermally Actuated Switches (AREA)
- Breakers (AREA)
- Manufacture Of Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Fuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4001790 | 1990-01-23 | ||
DE4001790A DE4001790C1 (en) | 1990-01-23 | 1990-01-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0438793A2 EP0438793A2 (en) | 1991-07-31 |
EP0438793A3 true EP0438793A3 (en) | 1992-07-22 |
EP0438793B1 EP0438793B1 (en) | 1995-08-09 |
Family
ID=6398551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90125631A Expired - Lifetime EP0438793B1 (en) | 1990-01-23 | 1990-12-28 | Switch device |
Country Status (5)
Country | Link |
---|---|
US (1) | US5138297A (en) |
EP (1) | EP0438793B1 (en) |
JP (1) | JP2607753B2 (en) |
KR (1) | KR100237092B1 (en) |
DE (2) | DE4001790C1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2755122B2 (en) * | 1993-08-26 | 1998-05-20 | オムロン株式会社 | Switch device |
JPH087730A (en) * | 1994-06-16 | 1996-01-12 | Wako Denshi Kk | Thermostat |
US5734312A (en) * | 1995-06-26 | 1998-03-31 | Black & Decker Inc. | Overtemperature protection assembly for an appliance |
ES2155788B1 (en) * | 1999-06-09 | 2001-12-01 | Bsh Krainel Sa | THERMAL FUSE OF PERFECTED PROTECTION. |
DE10033354C1 (en) * | 2000-07-08 | 2002-01-24 | Tsb Thermostat Und Schaltgerae | Thermally controlled electrical switching device |
AT409680B (en) * | 2001-04-17 | 2002-10-25 | Electrovac | Temperature |
DE102005060965B4 (en) * | 2005-06-28 | 2007-08-16 | Inter Control Hermann Köhler Elektrik GmbH & Co. KG | Thermal fuse with process for its preparation |
AT512814B1 (en) * | 2012-04-17 | 2014-01-15 | Elektronik Werkstaette Ing Wurmb Ges M B H | Temperature sensitive electrical switch |
US9443683B2 (en) | 2012-04-24 | 2016-09-13 | Commscope Technologies Llc | RF thermal fuse |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062989A (en) * | 1957-05-22 | 1962-11-06 | Mc Graw Edison Co | Capacitor protective circuit and apparatus |
FR2239751A1 (en) * | 1973-08-04 | 1975-02-28 | Thermostat & Schaltgeraetebau | Combined thermostat and temperature fuse - is for deep-fryers when rapid interruption is needed on breakdown |
DE2613690A1 (en) * | 1976-03-31 | 1977-10-13 | Bayerische Motoren Werke Ag | Door switch for motor vehicles - has two part operating pin of adjustable length with stop consisting of collar |
FR2428908A1 (en) * | 1978-06-15 | 1980-01-11 | Inter Control Koehler Hermann | THERMAL CIRCUIT BREAKER WITH FUSE MATERIAL |
GB2088132A (en) * | 1980-11-21 | 1982-06-03 | Sundstrand Data Control | Thermally responsive switch |
FR2521770A1 (en) * | 1982-02-17 | 1983-08-19 | Seb Sa | Fast-acting thermal cut=out for heating appliance - has fusible solder plug which causes two contacts to separate when its melting temp. is reached |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2762888A (en) * | 1953-09-10 | 1956-09-11 | Gen Motors Corp | Refrigerating apparatus |
US2831090A (en) * | 1957-04-29 | 1958-04-15 | Knapp Monarch Co | Switch blade construction |
US3885222A (en) * | 1972-06-06 | 1975-05-20 | Robertshaw Controls Co | Thermostat construction |
US4090166A (en) * | 1976-09-10 | 1978-05-16 | B/K Patent Development, Inc. | Switch structure and calibration technique |
US4220939A (en) * | 1979-02-12 | 1980-09-02 | Emerson Electric Co. | Thermal responsive electrical switching device and calibration method therefor |
US4249154A (en) * | 1979-02-12 | 1981-02-03 | Emerson Electric Co. | Temperature responsive electrical switching device and method of calibrating |
US4663606A (en) * | 1986-03-24 | 1987-05-05 | Gte Products Corporation | Bimetal circuit breaker |
AT387101B (en) * | 1986-12-18 | 1988-12-12 | Electrovac | METHOD AND DEVICE FOR ADJUSTING A THERMAL SWITCH |
DE3735334A1 (en) * | 1987-10-19 | 1989-04-27 | Thermostat & Schaltgeraetebau | THERMALLY CONTROLLED ELECTRICAL SWITCHING DEVICE |
-
1990
- 1990-01-23 DE DE4001790A patent/DE4001790C1/de not_active Expired - Lifetime
- 1990-12-28 EP EP90125631A patent/EP0438793B1/en not_active Expired - Lifetime
- 1990-12-28 DE DE59009507T patent/DE59009507D1/en not_active Expired - Fee Related
-
1991
- 1991-01-22 JP JP3006001A patent/JP2607753B2/en not_active Expired - Lifetime
- 1991-01-22 KR KR1019910001003A patent/KR100237092B1/en not_active IP Right Cessation
- 1991-01-23 US US07/644,847 patent/US5138297A/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062989A (en) * | 1957-05-22 | 1962-11-06 | Mc Graw Edison Co | Capacitor protective circuit and apparatus |
FR2239751A1 (en) * | 1973-08-04 | 1975-02-28 | Thermostat & Schaltgeraetebau | Combined thermostat and temperature fuse - is for deep-fryers when rapid interruption is needed on breakdown |
DE2613690A1 (en) * | 1976-03-31 | 1977-10-13 | Bayerische Motoren Werke Ag | Door switch for motor vehicles - has two part operating pin of adjustable length with stop consisting of collar |
FR2428908A1 (en) * | 1978-06-15 | 1980-01-11 | Inter Control Koehler Hermann | THERMAL CIRCUIT BREAKER WITH FUSE MATERIAL |
GB2088132A (en) * | 1980-11-21 | 1982-06-03 | Sundstrand Data Control | Thermally responsive switch |
FR2521770A1 (en) * | 1982-02-17 | 1983-08-19 | Seb Sa | Fast-acting thermal cut=out for heating appliance - has fusible solder plug which causes two contacts to separate when its melting temp. is reached |
Also Published As
Publication number | Publication date |
---|---|
JPH04212234A (en) | 1992-08-03 |
DE4001790C1 (en) | 1991-05-02 |
KR910014969A (en) | 1991-08-31 |
US5138297A (en) | 1992-08-11 |
DE59009507D1 (en) | 1995-09-14 |
EP0438793B1 (en) | 1995-08-09 |
KR100237092B1 (en) | 2000-01-15 |
JP2607753B2 (en) | 1997-05-07 |
EP0438793A2 (en) | 1991-07-31 |
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Legal Events
Date | Code | Title | Description |
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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 |
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17P | Request for examination filed |
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|
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REF | Corresponds to: |
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ITF | It: translation for a ep patent filed |
Owner name: ING. C. GREGORJ S.P.A. |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19951115 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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