FR732060A - Switch-circuit breaker - Google Patents
Switch-circuit breakerInfo
- Publication number
- FR732060A FR732060A FR732060DA FR732060A FR 732060 A FR732060 A FR 732060A FR 732060D A FR732060D A FR 732060DA FR 732060 A FR732060 A FR 732060A
- Authority
- FR
- France
- Prior art keywords
- switch
- circuit breaker
- breaker
- circuit
- 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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR627703X | 1932-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR732060A true FR732060A (en) | 1932-09-13 |
Family
ID=8989196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR732060D Expired FR732060A (en) | 1932-01-25 | 1932-01-25 | Switch-circuit breaker |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE627703C (en) |
FR (1) | FR732060A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL206633A (en) * | 1955-04-28 | |||
DE1137113B (en) * | 1961-05-04 | 1962-09-27 | Zentralinstitut Fuer Automatis | Release lock for electrical automatic switches, especially in miniature construction |
-
1932
- 1932-01-25 FR FR732060D patent/FR732060A/en not_active Expired
- 1932-05-11 DE DEB155648D patent/DE627703C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE627703C (en) | 1936-03-21 |
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