FR2614728B1 - CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS - Google Patents
CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUSInfo
- Publication number
- FR2614728B1 FR2614728B1 FR8705983A FR8705983A FR2614728B1 FR 2614728 B1 FR2614728 B1 FR 2614728B1 FR 8705983 A FR8705983 A FR 8705983A FR 8705983 A FR8705983 A FR 8705983A FR 2614728 B1 FR2614728 B1 FR 2614728B1
- Authority
- FR
- France
- Prior art keywords
- contacts
- switching apparatus
- translation movement
- protective switching
- protective
- 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 - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8705983A FR2614728B1 (en) | 1987-04-28 | 1987-04-28 | CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8705983A FR2614728B1 (en) | 1987-04-28 | 1987-04-28 | CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2614728A1 FR2614728A1 (en) | 1988-11-04 |
FR2614728B1 true FR2614728B1 (en) | 1993-05-14 |
Family
ID=9350551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8705983A Expired - Fee Related FR2614728B1 (en) | 1987-04-28 | 1987-04-28 | CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2614728B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5361052A (en) * | 1993-07-02 | 1994-11-01 | General Electric Company | Industrial-rated circuit breaker having universal application |
US5910760A (en) * | 1997-05-28 | 1999-06-08 | Eaton Corporation | Circuit breaker with double rate spring |
EP1970933A1 (en) | 2007-03-07 | 2008-09-17 | Siemens Aktiengesellschaft | Low voltage switching device and switching device for a low voltage switching device |
US11335518B2 (en) | 2020-09-08 | 2022-05-17 | Rockwell Automation Switzerland Gmbh | Switching element guide |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1154553B (en) * | 1961-06-27 | 1963-09-19 | Licentia Gmbh | Contact carrier with moving contacts, e.g. B. in electrical circuit breakers |
DE1515546B1 (en) * | 1965-03-11 | 1970-08-20 | Calor-Emag Elektrizitaets-Ag | Electric switch |
DE1765223B1 (en) * | 1968-04-20 | 1971-04-15 | Stotz Kontakt Gmbh | CONTACT CARRIER WITH WINDOW FOR MAKING A CONTACT BRIDGE |
DE2833537C2 (en) * | 1978-07-31 | 1981-09-17 | Siemens AG, 1000 Berlin und 8000 München | Contact bridge arrangement |
-
1987
- 1987-04-28 FR FR8705983A patent/FR2614728B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2614728A1 (en) | 1988-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |