JPS492468B1 - - Google Patents
Info
- Publication number
- JPS492468B1 JPS492468B1 JP43048999A JP4899968A JPS492468B1 JP S492468 B1 JPS492468 B1 JP S492468B1 JP 43048999 A JP43048999 A JP 43048999A JP 4899968 A JP4899968 A JP 4899968A JP S492468 B1 JPS492468 B1 JP S492468B1
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/503—Means for increasing the opening stroke of the contacts
Landscapes
- Breakers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43048999A JPS492468B1 (ja) | 1968-07-15 | 1968-07-15 | |
US840728A US3599130A (en) | 1968-07-15 | 1969-07-10 | Circuit interrupter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43048999A JPS492468B1 (ja) | 1968-07-15 | 1968-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS492468B1 true JPS492468B1 (ja) | 1974-01-21 |
Family
ID=12818881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP43048999A Pending JPS492468B1 (ja) | 1968-07-15 | 1968-07-15 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3599130A (ja) |
JP (1) | JPS492468B1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849748A (en) * | 1973-12-04 | 1974-11-19 | Ite Circuit Breaker Ltd | Small circuit breaker having large contact separation |
JPS56122246U (ja) * | 1980-02-19 | 1981-09-17 | ||
US4409444A (en) * | 1980-12-09 | 1983-10-11 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
US4409445A (en) * | 1980-12-09 | 1983-10-11 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
US4454395A (en) * | 1981-02-27 | 1984-06-12 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
US4451718A (en) * | 1981-02-27 | 1984-05-29 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
US4459445A (en) * | 1981-03-02 | 1984-07-10 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
US4464642A (en) * | 1981-03-12 | 1984-08-07 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
EP0233322B1 (en) * | 1981-03-12 | 1991-08-28 | Mitsubishi Denki Kabushiki Kaisha | A circuit breaker |
EP0233323B1 (en) * | 1981-03-12 | 1991-10-16 | Mitsubishi Denki Kabushiki Kaisha | A circuit breaker |
US4453053A (en) * | 1981-07-21 | 1984-06-05 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with arc restricting device |
JPS58169732A (ja) * | 1982-03-31 | 1983-10-06 | 松下電工株式会社 | 回路遮断器 |
EP0206249B1 (en) * | 1985-05-10 | 1991-09-11 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
US4771258A (en) * | 1987-10-29 | 1988-09-13 | General Electric Company | Molded case circuit breaker bimetal with high calibration yield |
DE4404073A1 (de) * | 1994-02-09 | 1995-08-10 | Kloeckner Moeller Gmbh | Niederspannungs-Leistungsschalter mit Relativ-Hilfsschalter |
FR2799574B1 (fr) * | 1999-10-11 | 2001-12-14 | Schneider Electric Ind Sa | Contacteur-disjoncteur |
JP3900780B2 (ja) * | 2000-03-06 | 2007-04-04 | 富士電機機器制御株式会社 | 回路しゃ断器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305806A (en) * | 1964-08-07 | 1967-02-21 | Murray Mfg Corp | Automatically resettable circuit breaker having two serially connected toggles |
US3475711A (en) * | 1967-05-17 | 1969-10-28 | Gen Electric | Electric circuit breaker operating mechanism and assembly thereof |
-
1968
- 1968-07-15 JP JP43048999A patent/JPS492468B1/ja active Pending
-
1969
- 1969-07-10 US US840728A patent/US3599130A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3599130A (en) | 1971-08-10 |