GB1230398A - - Google Patents
Info
- Publication number
- GB1230398A GB1230398A GB1230398DA GB1230398A GB 1230398 A GB1230398 A GB 1230398A GB 1230398D A GB1230398D A GB 1230398DA GB 1230398 A GB1230398 A GB 1230398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- coil
- july
- heating
- wire
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
- H01H71/164—Heating elements
Landscapes
- Thermally Actuated Switches (AREA)
- Breakers (AREA)
Abstract
1,230,398. Temperature responsive actuating elements. LICENTIA PATENT VERWALTUNGS G.m.b.H. July 29, 1968 [July 29, 1967], No.36125/68. Heading G1D. [Also in Division H1] A bi-metal tripping element for an automatic circuit breaker has a thin wire heating coil attached to it by a coating of synthetic resin. The coil may be bifilar wound to bring both ends of the wire to the same end of the bi-metal or one end of the coil may be connected to the bi-metal which then serves as a lead; part of the heating may be due to the current in the bi-metal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0057104 | 1967-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1230398A true GB1230398A (en) | 1971-04-28 |
Family
ID=7278278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1230398D Expired GB1230398A (en) | 1967-07-29 | 1968-07-29 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT286420B (en) |
DE (1) | DE1588474B1 (en) |
FR (1) | FR1574596A (en) |
GB (1) | GB1230398A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013004505A1 (en) * | 2011-07-05 | 2013-01-10 | Siemens Aktiengesellschaft | Overload release, in particular for a circuit breaker |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3143691A1 (en) * | 1981-11-04 | 1983-05-11 | E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen | Control heating for a power control unit |
DE10231248A1 (en) * | 2002-07-11 | 2004-02-12 | Moeller Gmbh | Trigger system for an electrical circuit breaker that responds to overload and has a heated bimetallic sensor system coupled to a contact actuator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1887823U (en) * | 1963-10-29 | 1964-02-20 | Landis 6 Gyr A G '\y (Schweiz) | Bimetal control device with heating coil |
-
1967
- 1967-07-29 DE DE19671588474D patent/DE1588474B1/en active Pending
-
1968
- 1968-07-24 AT AT715168A patent/AT286420B/en not_active IP Right Cessation
- 1968-07-29 FR FR1574596D patent/FR1574596A/fr not_active Expired
- 1968-07-29 GB GB1230398D patent/GB1230398A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013004505A1 (en) * | 2011-07-05 | 2013-01-10 | Siemens Aktiengesellschaft | Overload release, in particular for a circuit breaker |
CN103635986A (en) * | 2011-07-05 | 2014-03-12 | 西门子公司 | Overload release, in particular for a circuit breaker |
KR101572433B1 (en) | 2011-07-05 | 2015-11-27 | 지멘스 악티엔게젤샤프트 | Overload release, in particular for a circuit breaker |
CN103635986B (en) * | 2011-07-05 | 2017-02-15 | 西门子公司 | Overload release, in particular for a circuit breaker |
US10529514B2 (en) | 2011-07-05 | 2020-01-07 | Siemens Aktiengesellschaft | Overload release, in particular for a circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
FR1574596A (en) | 1969-07-11 |
DE1588474B1 (en) | 1970-11-12 |
AT286420B (en) | 1970-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |