JPS5027583B1 - - Google Patents
Info
- Publication number
- JPS5027583B1 JPS5027583B1 JP45049937A JP4993770A JPS5027583B1 JP S5027583 B1 JPS5027583 B1 JP S5027583B1 JP 45049937 A JP45049937 A JP 45049937A JP 4993770 A JP4993770 A JP 4993770A JP S5027583 B1 JPS5027583 B1 JP S5027583B1
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H9/383—Arcing contact pivots relative to the movable contact assembly
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83209969A | 1969-06-11 | 1969-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5027583B1 true JPS5027583B1 (ja) | 1975-09-09 |
Family
ID=25260684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45049937A Pending JPS5027583B1 (ja) | 1969-06-11 | 1970-06-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3662134A (ja) |
| JP (1) | JPS5027583B1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770922A (en) * | 1972-07-27 | 1973-11-06 | Ite Imperial Corp | Circuit breaker contact structure |
| US3826951A (en) * | 1973-01-30 | 1974-07-30 | Westinghouse Electric Corp | Circuit breaker with replaceable rating adjuster and interlock means |
| JPS5086680U (ja) * | 1973-12-13 | 1975-07-23 | ||
| DE3443147A1 (de) * | 1984-11-27 | 1986-05-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kontaktanordnung fuer ein schaltgeraet |
| US4713504A (en) * | 1986-03-03 | 1987-12-15 | Westinghouse Electric Corp. | Circuit breaker with hinged arcing contact |
| US4743875A (en) * | 1986-07-22 | 1988-05-10 | Westinghouse Electric Corp. | Circuit breaker having a direct current measuring shunt |
| US4849589A (en) * | 1987-08-31 | 1989-07-18 | Square D Company | Contact assembly for a circuit breaker |
| US5341191A (en) * | 1991-10-18 | 1994-08-23 | Eaton Corporation | Molded case current limiting circuit breaker |
| US5969314A (en) * | 1998-05-07 | 1999-10-19 | Eaton Corporation | Electrical switching apparatus having arc runner integral with stationary arcing contact |
| US6417474B1 (en) | 2001-05-15 | 2002-07-09 | Eaton Corporation | Electrical switching apparatus having an arc runner with an elongated raised ridge |
| US20090256659A1 (en) * | 2008-04-15 | 2009-10-15 | Mahesh Jaywant Rane | Circuit breaker with improved close and latch performance |
| FR3056013B1 (fr) * | 2016-09-15 | 2020-06-19 | Schneider Electric Industries Sas | Disjoncteur electrique a contacts electriques separables |
| CN113056805B (zh) * | 2019-01-15 | 2022-06-21 | 赵建平 | 一种双断点断路器的动触头机构 |
| US11804349B2 (en) * | 2021-09-10 | 2023-10-31 | Eaton Intelligent Power Limited | Circuit interrupter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE591594C (de) * | 1933-02-04 | 1934-01-24 | Schiele & Bruchsaleri Industri | Hebelfoermiger Kontaktstuecktraeger fuer die beweglichen Kontaktstuecke von elektrischen Schaltgeraeten |
| FR826711A (fr) * | 1936-12-23 | 1938-04-07 | Delle Atel Const Electr | Contact avec pare-étincelles à pression ajustable |
| NL62088C (ja) * | 1938-06-30 | |||
| US2227160A (en) * | 1940-05-16 | 1940-12-31 | Gen Electric | Electric switch |
| US2302394A (en) * | 1940-11-27 | 1942-11-17 | Gen Electric | Electric switch |
| US3215803A (en) * | 1962-12-31 | 1965-11-02 | Allis Chalmers Mfg Co | Contact structure for circuit breaker |
| US3513275A (en) * | 1966-04-14 | 1970-05-19 | Westinghouse Electric Corp | Circuit breaker with improved current path and contact means |
| US3430018A (en) * | 1966-06-22 | 1969-02-25 | Gen Electric | Circuit breaker contact structure with releasably latched "stationary" contact for making circuit |
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1969
- 1969-06-11 US US832099A patent/US3662134A/en not_active Expired - Lifetime
-
1970
- 1970-06-11 JP JP45049937A patent/JPS5027583B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3662134A (en) | 1972-05-09 |