JPS4936752B1 - - Google Patents
Info
- Publication number
- JPS4936752B1 JPS4936752B1 JP11688570A JP11688570A JPS4936752B1 JP S4936752 B1 JPS4936752 B1 JP S4936752B1 JP 11688570 A JP11688570 A JP 11688570A JP 11688570 A JP11688570 A JP 11688570A JP S4936752 B1 JPS4936752 B1 JP S4936752B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
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- 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
- H01H73/22—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 electrothermal release and no other automatic release
- H01H73/30—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 electrothermal release and no other automatic release reset by push-button, pull-knob or slide
Landscapes
- Thermally Actuated Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US467270A | 1970-01-21 | 1970-01-21 | |
| US626470A | 1970-01-27 | 1970-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4936752B1 true JPS4936752B1 (ja) | 1974-10-03 |
Family
ID=26673319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11688570A Pending JPS4936752B1 (ja) | 1970-01-21 | 1970-12-24 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4936752B1 (ja) |
| DE (1) | DE2100992C3 (ja) |
| FR (1) | FR2077244B1 (ja) |
| GB (1) | GB1349593A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110719A (en) * | 1977-04-11 | 1978-08-29 | Mechanical Products | Three phase circuit breaker |
| EP0118645A1 (fr) * | 1983-03-09 | 1984-09-19 | L'EQUIPEMENT ET LA CONSTRUCTION ELECTRIQUE en abrégé E.C.E. Société dite : | Disjoncteur-interrupteur thermique miniaturisé à commande par poussoir |
| US20230368998A1 (en) * | 2020-10-26 | 2023-11-16 | Safran Power Usa, Llc | Circuit breaker trip mechanism assembly |
-
1970
- 1970-12-24 JP JP11688570A patent/JPS4936752B1/ja active Pending
-
1971
- 1971-01-06 FR FR7100239A patent/FR2077244B1/fr not_active Expired
- 1971-01-11 DE DE19712100992 patent/DE2100992C3/de not_active Expired
- 1971-04-19 GB GB2006471A patent/GB1349593A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1349593A (en) | 1974-04-03 |
| DE2100992C3 (de) | 1979-01-04 |
| DE2100992A1 (de) | 1971-07-29 |
| FR2077244B1 (ja) | 1976-05-28 |
| FR2077244A1 (ja) | 1971-10-22 |
| DE2100992B2 (de) | 1978-05-03 |