CA944421A - Push button type circuit protector - Google Patents
Push button type circuit protectorInfo
- Publication number
- CA944421A CA944421A CA111,297A CA111297A CA944421A CA 944421 A CA944421 A CA 944421A CA 111297 A CA111297 A CA 111297A CA 944421 A CA944421 A CA 944421A
- Authority
- CA
- Canada
- Prior art keywords
- push button
- type circuit
- button type
- circuit protector
- protector
- 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
- H01H73/36—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 electromagnetic release and no other automatic release
- H01H73/44—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 electromagnetic release and no other automatic release reset by push-button, pull-knob or slide
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0221—Majority of parts mounted on central frame or wall
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3613670A JPS5012787B1 (en) | 1970-04-27 | 1970-04-27 | |
JP3613570A JPS5012786B1 (en) | 1970-04-27 | 1970-04-27 | |
JP3613470A JPS5012785B1 (en) | 1970-04-27 | 1970-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA944421A true CA944421A (en) | 1974-03-26 |
Family
ID=27288988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA111,297A Expired CA944421A (en) | 1970-04-27 | 1971-04-26 | Push button type circuit protector |
Country Status (5)
Country | Link |
---|---|
US (1) | US3688234A (en) |
CA (1) | CA944421A (en) |
DE (1) | DE2119515C3 (en) |
FR (1) | FR2086397B1 (en) |
GB (1) | GB1345539A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121755A (en) * | 1976-04-05 | 1977-10-13 | Idec Izumi Corp | Pneumatic time limit relay |
US5300905A (en) * | 1992-10-19 | 1994-04-05 | Ford Motor Company | Electrical power disconnect switch with both manual and electrical trip operation |
DE19742786A1 (en) * | 1997-09-27 | 1999-04-01 | Maier & Cie C | Electrical protection apparatus and method for manufacturing this apparatus |
JP5352770B2 (en) * | 2011-06-30 | 2013-11-27 | 三菱重工業株式会社 | holder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1281208A (en) * | 1917-01-13 | 1918-10-08 | Bryant Electric Co | Electric switch. |
NL83752C (en) * | 1951-09-28 | |||
NL101595C (en) * | 1954-06-10 | |||
US3359397A (en) * | 1966-09-12 | 1967-12-19 | Sperry Rand Corp | Lockdown key mechanism |
US3526863A (en) * | 1967-10-30 | 1970-09-01 | Gen Electric | Electromagnetic holding mechanism |
-
1971
- 1971-04-13 US US133523A patent/US3688234A/en not_active Expired - Lifetime
- 1971-04-22 DE DE2119515A patent/DE2119515C3/en not_active Expired
- 1971-04-26 CA CA111,297A patent/CA944421A/en not_active Expired
- 1971-04-27 GB GB1163771*[A patent/GB1345539A/en not_active Expired
- 1971-04-27 FR FR7115007A patent/FR2086397B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2119515A1 (en) | 1971-12-02 |
FR2086397A1 (en) | 1971-12-31 |
FR2086397B1 (en) | 1976-04-16 |
DE2119515B2 (en) | 1973-08-30 |
DE2119515C3 (en) | 1975-12-04 |
US3688234A (en) | 1972-08-29 |
GB1345539A (en) | 1974-01-30 |
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