FR2059196A5 - - Google Patents
Info
- Publication number
- FR2059196A5 FR2059196A5 FR7031039A FR7031039A FR2059196A5 FR 2059196 A5 FR2059196 A5 FR 2059196A5 FR 7031039 A FR7031039 A FR 7031039A FR 7031039 A FR7031039 A FR 7031039A FR 2059196 A5 FR2059196 A5 FR 2059196A5
- 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
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
-
- 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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85327169A | 1969-08-27 | 1969-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2059196A5 true FR2059196A5 (en) | 1971-05-28 |
Family
ID=25315559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7031039A Expired FR2059196A5 (en) | 1969-08-27 | 1970-08-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3602850A (en) |
| CH (1) | CH514931A (en) |
| DE (1) | DE2039840A1 (en) |
| FR (1) | FR2059196A5 (en) |
| GB (1) | GB1275002A (en) |
| ZA (1) | ZA705440B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000711A1 (en) * | 1977-07-21 | 1979-02-21 | Square D Starkstrom GmbH | Contactor with readily accessible wire connecting terminals disposed at different levels |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781728A (en) * | 1972-10-06 | 1973-12-25 | Westinghouse Electric Corp | Electric contactor |
| US3815060A (en) * | 1973-04-19 | 1974-06-04 | Square D Co | Electromagnetic contactor for battery powered vehicles |
| US3852544A (en) * | 1973-09-17 | 1974-12-03 | Westinghouse Electric Corp | Fluid operated electrical contactor with contact coolant means |
| US4833565A (en) * | 1987-02-19 | 1989-05-23 | Westinghouse Electric Corp. | Electromagnetic contactor with algorithm controlled closing system |
| US4893102A (en) * | 1987-02-19 | 1990-01-09 | Westinghouse Electric Corp. | Electromagnetic contactor with energy balanced closing system |
| US4720763A (en) * | 1987-02-19 | 1988-01-19 | Westinghouse Electric Corp. | Electromagnetic contactor with control circuit for providing acceleration, coast and grab functions |
| US4720761A (en) * | 1987-02-19 | 1988-01-19 | Westinghouse Electric Corp. | Electromagnetic contactor with current regulated electromagnetic coil for holding the contacts closed |
| US4739293A (en) * | 1987-02-19 | 1988-04-19 | Westinghouse Electric Corp. | Electromagnetic contactor with reduced noise magnetic armature |
| EP1300865A4 (en) * | 2000-07-13 | 2005-03-16 | Mitsubishi Electric Corp | Switch |
| US8314668B1 (en) * | 2011-08-19 | 2012-11-20 | General Electric Company | Meter disconnect relay having silver refractory materials contacts |
| EP2729952B1 (en) | 2011-12-14 | 2016-03-30 | Siemens Aktiengesellschaft | Electrical switch adapted for efficient contact replacement |
| JP6119216B2 (en) * | 2012-12-05 | 2017-04-26 | 富士電機機器制御株式会社 | Magnetic contactor |
| US20140210575A1 (en) * | 2013-01-28 | 2014-07-31 | James J. Kinsella | Electrically operated branch circuit protector |
| DE102013209688B4 (en) * | 2013-05-24 | 2019-12-05 | Gruner Ag | Relay with double break |
| US20150130566A1 (en) * | 2013-11-14 | 2015-05-14 | James K. Kinsella | Means for providing improved operation properties for electrically operated circuit breakers, disconnect switches, and contactors |
| JP7286931B2 (en) * | 2018-09-07 | 2023-06-06 | オムロン株式会社 | electromagnetic relay |
-
1969
- 1969-08-27 US US853271A patent/US3602850A/en not_active Expired - Lifetime
-
1970
- 1970-08-05 DE DE19702039840 patent/DE2039840A1/en active Pending
- 1970-08-06 GB GB37930/70A patent/GB1275002A/en not_active Expired
- 1970-08-06 ZA ZA705440A patent/ZA705440B/en unknown
- 1970-08-19 CH CH1238570A patent/CH514931A/en not_active IP Right Cessation
- 1970-08-25 FR FR7031039A patent/FR2059196A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000711A1 (en) * | 1977-07-21 | 1979-02-21 | Square D Starkstrom GmbH | Contactor with readily accessible wire connecting terminals disposed at different levels |
Also Published As
| Publication number | Publication date |
|---|---|
| US3602850A (en) | 1971-08-31 |
| GB1275002A (en) | 1972-05-24 |
| CH514931A (en) | 1971-10-31 |
| DE2039840A1 (en) | 1971-04-22 |
| ZA705440B (en) | 1971-04-28 |