EP0557753A3 - - Google Patents
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- Publication number
- EP0557753A3 EP0557753A3 EP19930101707 EP93101707A EP0557753A3 EP 0557753 A3 EP0557753 A3 EP 0557753A3 EP 19930101707 EP19930101707 EP 19930101707 EP 93101707 A EP93101707 A EP 93101707A EP 0557753 A3 EP0557753 A3 EP 0557753A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- protection switch
- protection
- switch
- overtemperature
- closes
- 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
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/504—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by thermal means
Landscapes
- Thermally Actuated Switches (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Protection Of Static Devices (AREA)
- Surgical Instruments (AREA)
- Electronic Switches (AREA)
- Noodles (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4205699 | 1992-02-25 | ||
DE4205699A DE4205699A1 (en) | 1992-02-25 | 1992-02-25 | Device for protecting a device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0557753A2 EP0557753A2 (en) | 1993-09-01 |
EP0557753A3 true EP0557753A3 (en) | 1994-01-05 |
EP0557753B1 EP0557753B1 (en) | 1997-05-02 |
Family
ID=6452503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93101707A Expired - Lifetime EP0557753B1 (en) | 1992-02-25 | 1993-02-04 | Protection device of an apparatus |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0557753B1 (en) |
AT (1) | ATE152545T1 (en) |
DE (2) | DE4205699A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4406533A1 (en) * | 1993-06-11 | 1994-12-15 | Tridonic Bauelemente Ges Mbh | Temperature protection circuit for an inductor |
DE4406534C2 (en) * | 1993-06-11 | 1998-10-29 | Tridonic Bauelemente | Ignitor for cold start discharge lamps |
DE10208213A1 (en) * | 2002-02-26 | 2003-09-18 | Bsh Bosch Siemens Hausgeraete | Method and device for driving an element made of a shape memory alloy |
US7395825B2 (en) | 2002-02-26 | 2008-07-08 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Method and device for activating an element made of a shape memory alloy |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR899106A (en) * | 1942-10-27 | 1945-05-22 | Philips Nv | Protection device of an electrical circuit |
FR1401964A (en) * | 1963-07-19 | 1965-06-11 | Otter Controls Ltd | Temperature sensitive electrical switch |
DE8806648U1 (en) * | 1988-05-20 | 1989-06-22 | Hofsaess, Peter, 7530 Pforzheim, De | |
EP0453596A1 (en) * | 1990-04-25 | 1991-10-30 | Ulrika Hofsäss | Temperature switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930959A (en) * | 1958-09-26 | 1960-03-29 | Stubnitz Greene Corp | Motor overload protection system |
US3718879A (en) * | 1971-05-19 | 1973-02-27 | Texas Instruments Inc | Apparatus for starting and protecting of electrical motors |
-
1992
- 1992-02-25 DE DE4205699A patent/DE4205699A1/en not_active Ceased
-
1993
- 1993-02-04 DE DE59306306T patent/DE59306306D1/en not_active Expired - Lifetime
- 1993-02-04 AT AT93101707T patent/ATE152545T1/en not_active IP Right Cessation
- 1993-02-04 EP EP93101707A patent/EP0557753B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR899106A (en) * | 1942-10-27 | 1945-05-22 | Philips Nv | Protection device of an electrical circuit |
FR1401964A (en) * | 1963-07-19 | 1965-06-11 | Otter Controls Ltd | Temperature sensitive electrical switch |
DE8806648U1 (en) * | 1988-05-20 | 1989-06-22 | Hofsaess, Peter, 7530 Pforzheim, De | |
EP0453596A1 (en) * | 1990-04-25 | 1991-10-30 | Ulrika Hofsäss | Temperature switch |
Also Published As
Publication number | Publication date |
---|---|
EP0557753B1 (en) | 1997-05-02 |
DE59306306D1 (en) | 1997-06-05 |
DE4205699A1 (en) | 1994-01-20 |
ATE152545T1 (en) | 1997-05-15 |
EP0557753A2 (en) | 1993-09-01 |
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