ES2005863A6 - Electrothermal protection device - Google Patents
Electrothermal protection deviceInfo
- Publication number
- ES2005863A6 ES2005863A6 ES8701180A ES8701180A ES2005863A6 ES 2005863 A6 ES2005863 A6 ES 2005863A6 ES 8701180 A ES8701180 A ES 8701180A ES 8701180 A ES8701180 A ES 8701180A ES 2005863 A6 ES2005863 A6 ES 2005863A6
- Authority
- ES
- Spain
- Prior art keywords
- contact element
- moving contact
- bimetallic spring
- protection device
- protuberance
- 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
Links
- 238000009434 installation Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The protection device consists of an electrically insulating main support which has a protuberance, a fixed contact, a moving contact element and a bimetallic spring which is connected to the moving contact element. In order to improve the installation of the fixed contacts and the alignment of the bimetallic spring and of the moving contact element, inwardly directed depressions are in each case constructed on the bimetallic spring, which is connected to the moving contact element, on both sides, related to the protuberance on which the bimetallic spring is arranged, and the moving contact element is welded at predetermined points to the head of the corresponding connecting piece.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8701180A ES2005863A6 (en) | 1987-04-01 | 1987-04-01 | Electrothermal protection device |
DE3810516A DE3810516A1 (en) | 1987-04-01 | 1988-03-28 | Electrothermal protection device |
PT87120A PT87120A (en) | 1987-04-01 | 1988-03-30 | SURFACES IN ELECTROTHERMAL PROTECTIVE DEVICES |
IT8820043A IT1216668B (en) | 1987-04-01 | 1988-03-30 | IMPROVEMENTS IN ELECTROTHERMAL PROTECTIVE DEVICES. |
PT8895U PT8895U (en) | 1987-04-01 | 1993-09-30 | SURFACES IN ELECTROTHERMAL PROTECTIVE DEVICES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8701180A ES2005863A6 (en) | 1987-04-01 | 1987-04-01 | Electrothermal protection device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005863A6 true ES2005863A6 (en) | 1989-04-01 |
Family
ID=8250578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701180A Expired ES2005863A6 (en) | 1987-04-01 | 1987-04-01 | Electrothermal protection device |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3810516A1 (en) |
ES (1) | ES2005863A6 (en) |
IT (1) | IT1216668B (en) |
PT (2) | PT87120A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3820055B2 (en) * | 1999-04-16 | 2006-09-13 | ウチヤ・サーモスタット株式会社 | Thermal protector |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005076A (en) * | 1958-05-19 | 1961-10-17 | Stevens Mfg Co Inc | Thermostatic device |
DE2916664A1 (en) * | 1979-04-25 | 1980-10-30 | Hofsass P | Thermostat switch assembly - has U=shaped terminal engaged by housing extension insulator carrying fixed contact |
JPS5798930A (en) * | 1980-12-10 | 1982-06-19 | Matsushita Electric Works Ltd | Temperature switch |
DE3104827A1 (en) * | 1981-02-11 | 1982-08-19 | Limitor AG, 8022 Zürich | "BIMETAL TEMPERATURE SWITCH" |
-
1987
- 1987-04-01 ES ES8701180A patent/ES2005863A6/en not_active Expired
-
1988
- 1988-03-28 DE DE3810516A patent/DE3810516A1/en not_active Ceased
- 1988-03-30 PT PT87120A patent/PT87120A/en active IP Right Grant
- 1988-03-30 IT IT8820043A patent/IT1216668B/en active
-
1993
- 1993-09-30 PT PT8895U patent/PT8895U/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT8895U (en) | 1996-02-29 |
IT8820043A0 (en) | 1988-03-30 |
PT87120A (en) | 1989-05-12 |
IT1216668B (en) | 1990-03-08 |
PT8895T (en) | 1994-05-31 |
DE3810516A1 (en) | 1988-10-13 |
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