GB2042807B - Electric cut-out - Google Patents
Electric cut-outInfo
- Publication number
- GB2042807B GB2042807B GB8003452A GB8003452A GB2042807B GB 2042807 B GB2042807 B GB 2042807B GB 8003452 A GB8003452 A GB 8003452A GB 8003452 A GB8003452 A GB 8003452A GB 2042807 B GB2042807 B GB 2042807B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric cut
- cut
- electric
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
-
- 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
- H01H71/08—Terminals; Connections
- H01H2071/084—Terminals; Connections specially adapted for avoiding decalibration of trip unit, e.g. bimetal, when fixing conductor wire to connector
-
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H2071/249—Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element
-
- 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
- H01H71/121—Protection of release mechanisms
-
- 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
-
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/2481—Electromagnetic mechanisms characterised by the coil design
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH117179A CH640082A5 (en) | 1979-02-06 | 1979-02-06 | CIRCUIT BREAKER. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2042807A GB2042807A (en) | 1980-09-24 |
GB2042807B true GB2042807B (en) | 1983-03-23 |
Family
ID=4204145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8003452A Expired GB2042807B (en) | 1979-02-06 | 1980-02-01 | Electric cut-out |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH640082A5 (en) |
DE (1) | DE3003288A1 (en) |
FR (1) | FR2448785A1 (en) |
GB (1) | GB2042807B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050719B1 (en) * | 1980-08-21 | 1985-11-13 | Heinrich Kopp GmbH & Co. KG | Contact and extinguishing means for electrical automatic miniature switches |
IT1275643B1 (en) * | 1994-10-18 | 1997-10-17 | Bticino Spa | THERMAL MAGNETIC SWITCH WITH MECHANICAL CALIBRATION OF THERMAL PROTECTION AND RELATIVE CALIBRATION METHOD |
DE19653293A1 (en) * | 1996-12-20 | 1998-06-25 | Abb Patent Gmbh | Electrical installation switch |
DE102017202790B4 (en) | 2017-02-21 | 2022-09-08 | Siemens Aktiengesellschaft | Electromechanical protective switching device |
CN112635259A (en) * | 2020-12-25 | 2021-04-09 | 浙江奥来电器有限公司 | Electricity taking mechanism of test device of circuit breaker |
-
1979
- 1979-02-06 CH CH117179A patent/CH640082A5/en not_active IP Right Cessation
-
1980
- 1980-01-30 DE DE19803003288 patent/DE3003288A1/en not_active Withdrawn
- 1980-02-01 GB GB8003452A patent/GB2042807B/en not_active Expired
- 1980-02-01 FR FR8002236A patent/FR2448785A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2448785A1 (en) | 1980-09-05 |
DE3003288A1 (en) | 1980-08-07 |
FR2448785B1 (en) | 1983-12-09 |
GB2042807A (en) | 1980-09-24 |
CH640082A5 (en) | 1983-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |