FR1456774A - Single-pole or multi-pole auto-switch with rapid opening of the switching poles - Google Patents
Single-pole or multi-pole auto-switch with rapid opening of the switching polesInfo
- Publication number
- FR1456774A FR1456774A FR30284A FR30284A FR1456774A FR 1456774 A FR1456774 A FR 1456774A FR 30284 A FR30284 A FR 30284A FR 30284 A FR30284 A FR 30284A FR 1456774 A FR1456774 A FR 1456774A
- Authority
- FR
- France
- Prior art keywords
- pole
- switch
- auto
- rapid opening
- switching poles
- 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
- 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
-
- 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
- H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR30284A FR1456774A (en) | 1965-09-02 | 1965-09-02 | Single-pole or multi-pole auto-switch with rapid opening of the switching poles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR30284A FR1456774A (en) | 1965-09-02 | 1965-09-02 | Single-pole or multi-pole auto-switch with rapid opening of the switching poles |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1456774A true FR1456774A (en) | 1966-07-08 |
Family
ID=8587699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR30284A Expired FR1456774A (en) | 1965-09-02 | 1965-09-02 | Single-pole or multi-pole auto-switch with rapid opening of the switching poles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1456774A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910172B4 (en) * | 1999-02-24 | 2006-07-06 | Siemens Ag | Circuit breaker with current-limiting opening of switching contacts |
-
1965
- 1965-09-02 FR FR30284A patent/FR1456774A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910172B4 (en) * | 1999-02-24 | 2006-07-06 | Siemens Ag | Circuit breaker with current-limiting opening of switching contacts |
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