FR2278145B3 - - Google Patents
Info
- Publication number
- FR2278145B3 FR2278145B3 FR7516333A FR7516333A FR2278145B3 FR 2278145 B3 FR2278145 B3 FR 2278145B3 FR 7516333 A FR7516333 A FR 7516333A FR 7516333 A FR7516333 A FR 7516333A FR 2278145 B3 FR2278145 B3 FR 2278145B3
- Authority
- FR
- France
- 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
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/045—Details particular to contactors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices
- H01H50/545—Self-contained, easily replaceable microswitches
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Mechanisms For Operating Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/487,975 US3949333A (en) | 1974-07-12 | 1974-07-12 | Auxiliary switch for electromagnetic contactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2278145A1 FR2278145A1 (fr) | 1976-02-06 |
| FR2278145B3 true FR2278145B3 (US20080094685A1-20080424-C00004.png) | 1978-12-01 |
Family
ID=23937873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516333A Granted FR2278145A1 (fr) | 1974-07-12 | 1975-05-26 | Appareil de coupure electrique a cartouches porte-contacts auxiliaires |
Country Status (6)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006440A (en) * | 1975-07-21 | 1977-02-01 | Allen-Bradley Company | Terminal structure for electromagnetic contactor |
| US4251700A (en) * | 1978-03-09 | 1981-02-17 | Allen-Bradley Company | Disconnect switch |
| US4209760A (en) * | 1978-05-25 | 1980-06-24 | Gould Inc. | Circuit breaker and accessory devices therefor |
| FR2521773B1 (fr) * | 1982-02-12 | 1985-06-07 | Telemecanique Electrique | Petit contacteur equipe d'un sous-ensemble d'interrupteurs auxiliaires amovible |
| US4774484A (en) * | 1985-04-09 | 1988-09-27 | Square D Company | Auxiliary electrical contact for electromagnetic contactor |
| DE8611138U1 (de) * | 1986-04-23 | 1986-06-19 | Siemens AG, 1000 Berlin und 8000 München | Schütz mit zusätzlichem Schalterblock |
| US4945329A (en) * | 1987-01-28 | 1990-07-31 | Mitsubishi Denki Kabushiki Kaisha | Tripping device with burning prevention switch |
| US4849590A (en) * | 1988-04-01 | 1989-07-18 | Kohler Company | Electric switch with counteracting electro-electro-dynamic forces |
| FR2631738B1 (fr) * | 1988-05-20 | 1990-08-10 | Telemecanique Electrique | Module de protection pour electro-aimant de contacteur |
| IT213976Z2 (it) * | 1988-06-23 | 1990-03-05 | Cge Spa | Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti. |
| US4963848A (en) * | 1989-03-31 | 1990-10-16 | Square D Company | Non-jamming magnetic trip structure |
| US5239144A (en) * | 1992-02-07 | 1993-08-24 | Siemens Energy & Automation, Inc. | Circuit breaker trip unit interlock |
| JP4029674B2 (ja) * | 2002-06-19 | 2008-01-09 | 富士電機機器制御株式会社 | 回路しゃ断器 |
| WO2014082144A1 (en) | 2012-11-29 | 2014-06-05 | Weg Drives & Controls - Automação Ltda | Switching device with several regions of connection |
| CN112820566A (zh) * | 2020-12-31 | 2021-05-18 | 苏州芯脉智能电子科技有限公司 | 一种隔离辅助触点的隔离罩及继电器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1911611A (en) * | 1933-05-30 | douglas | ||
| US3249725A (en) * | 1963-05-23 | 1966-05-03 | Gen Electric | Electric switch with pressure lock terminals |
| US3388353A (en) * | 1965-10-07 | 1968-06-11 | Smith Corp A O | Electrical contactor having main circuit control contacts and auxiliary control contacts interconnected to be actuated from a common electromagnetic actuator |
| US3382469A (en) * | 1965-11-22 | 1968-05-07 | Westinghouse Electric Corp | Electric control device and supplemental pole unit |
| US3562464A (en) * | 1968-10-07 | 1971-02-09 | Tektronix Inc | Cam actuated switch having movable and fixed contacts on circuit board |
-
1974
- 1974-07-12 US US05/487,975 patent/US3949333A/en not_active Expired - Lifetime
-
1975
- 1975-02-17 CA CA220,229A patent/CA1022972A/en not_active Expired
- 1975-05-16 GB GB20813/75A patent/GB1497572A/en not_active Expired
- 1975-05-26 FR FR7516333A patent/FR2278145A1/fr active Granted
- 1975-07-11 DE DE19752531138 patent/DE2531138A1/de not_active Withdrawn
- 1975-07-11 IT IT50495/75A patent/IT1041033B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1022972A (en) | 1977-12-20 |
| FR2278145A1 (fr) | 1976-02-06 |
| IT1041033B (it) | 1980-01-10 |
| US3949333A (en) | 1976-04-06 |
| GB1497572A (en) | 1978-01-12 |
| DE2531138A1 (de) | 1976-01-29 |
