NL6812269A - - Google Patents
Info
- Publication number
- NL6812269A NL6812269A NL6812269A NL6812269A NL6812269A NL 6812269 A NL6812269 A NL 6812269A NL 6812269 A NL6812269 A NL 6812269A NL 6812269 A NL6812269 A NL 6812269A NL 6812269 A NL6812269 A NL 6812269A
- Authority
- NL
- Netherlands
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
- H01H1/20—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR119683A FR1543338A (en) | 1967-09-01 | 1967-09-01 | Arc extinguishing device |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6812269A true NL6812269A (en) | 1969-03-04 |
Family
ID=8637641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6812269A NL6812269A (en) | 1967-09-01 | 1968-08-29 |
Country Status (14)
Country | Link |
---|---|
US (1) | US3564176A (en) |
AT (1) | AT278956B (en) |
BE (1) | BE720186A (en) |
BR (1) | BR6801707D0 (en) |
CH (1) | CH489884A (en) |
DE (1) | DE1765946B1 (en) |
DK (1) | DK121964B (en) |
ES (1) | ES357575A1 (en) |
FR (1) | FR1543338A (en) |
GB (1) | GB1221573A (en) |
NL (1) | NL6812269A (en) |
NO (1) | NO127132B (en) |
PL (1) | PL80761B1 (en) |
SE (1) | SE348314B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632939A (en) * | 1970-02-16 | 1972-01-04 | Westinghouse Electric Corp | Circuit interrupter with improved molded insulating housing |
US4011420A (en) * | 1975-01-22 | 1977-03-08 | General Electric Company | Molded case circuit breaker with improved interrupting capacity |
FR2378344A1 (en) * | 1977-01-25 | 1978-08-18 | Telemecanique Electrique | BLOWING PART |
US4171474A (en) * | 1977-05-27 | 1979-10-16 | Electric Power Research Institute, Inc. | Current interrupter electrode configuration |
FR2451097A1 (en) * | 1979-02-07 | 1980-10-03 | Terasaki Denki Sangyo Kk | ELECTRIC AIR CIRCUIT SWITCH, MECHANISM AND HOUSING |
JPS5644458U (en) * | 1979-09-14 | 1981-04-22 | ||
FR2494493A1 (en) * | 1980-11-17 | 1982-05-21 | Merlin Gerin | ELECTRIC CIRCUIT BREAKER WITH SELF-BLOWING BY ARC ROTATION |
KR840003135A (en) * | 1982-02-03 | 1984-08-13 | 카다야마 히도 하지로 | Power switchgear |
US4484045A (en) * | 1982-08-16 | 1984-11-20 | General Electric Company | Molded case circuit breaker having improved arc resistant properties |
US4642429A (en) * | 1982-11-10 | 1987-02-10 | Mitsubishi Denki Kabushiki Kaisha | Switch |
EP0117288B1 (en) * | 1982-11-10 | 1988-03-02 | Mitsubishi Denki Kabushiki Kaisha | Switch with arc-extinguishing means |
DE3446765A1 (en) * | 1984-12-21 | 1986-07-10 | Schupa Elektro GmbH + Co KG, 5885 Schalksmühle | CONTACT SYSTEM FOR LIMITING THE ARC LENGTH IN A FAULT CURRENT CIRCUIT BREAKER |
FR2652198B1 (en) * | 1989-09-20 | 1995-07-21 | Telemecanique | CURRENT LIMIT SWITCHING DEVICE. |
CH678989A5 (en) * | 1989-10-04 | 1991-11-29 | Sprecher & Schuh Ag | |
FR2714520B1 (en) * | 1993-12-24 | 1996-01-19 | Telemecanique | Electric switch device with separable contacts. |
US5753877A (en) * | 1996-02-20 | 1998-05-19 | Eaton Corporation | Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses |
FR2788164B1 (en) * | 1998-12-30 | 2001-02-16 | Schneider Electric Ind Sa | ELECTRICAL SWITCHING APPARATUS WITH A CONTACT MEMBER PROVIDED WITH A SLOT |
JP3859053B2 (en) * | 2000-07-07 | 2006-12-20 | 富士電機機器制御株式会社 | Circuit breaker |
EP2960917A1 (en) * | 2014-06-25 | 2015-12-30 | Siemens Aktiengesellschaft | Arc extinguishing chamber for an electromagnetic switching device |
CN108987139B (en) * | 2017-06-01 | 2024-02-02 | 泰科电子(深圳)有限公司 | Electrical contact system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA432276A (en) * | 1942-07-31 | 1946-01-01 | Canadian Westinghouse Company | Arc limiting device |
US2428254A (en) * | 1944-03-21 | 1947-09-30 | Gen Electric | Circuit breaker |
US2460118A (en) * | 1945-07-21 | 1949-01-25 | Gen Electric | Circuit interrupter |
US2534069A (en) * | 1947-04-09 | 1950-12-12 | Arrow Hart & Hegeman Electric | Arc extinguishing means for alternating current electric switches |
US2898427A (en) * | 1957-10-10 | 1959-08-04 | Gen Electric | Arc extinguishing means |
-
1967
- 1967-09-01 FR FR119683A patent/FR1543338A/en not_active Expired
-
1968
- 1968-08-14 DE DE19681765946 patent/DE1765946B1/en active Pending
- 1968-08-20 AT AT812768A patent/AT278956B/en not_active IP Right Cessation
- 1968-08-20 DK DK402968AA patent/DK121964B/en not_active IP Right Cessation
- 1968-08-22 GB GB40135/68A patent/GB1221573A/en not_active Expired
- 1968-08-22 BR BR201707/68A patent/BR6801707D0/en unknown
- 1968-08-23 US US754818A patent/US3564176A/en not_active Expired - Lifetime
- 1968-08-26 ES ES357575A patent/ES357575A1/en not_active Expired
- 1968-08-28 NO NO03355/68A patent/NO127132B/no unknown
- 1968-08-29 CH CH1309468A patent/CH489884A/en not_active IP Right Cessation
- 1968-08-29 SE SE11619/68A patent/SE348314B/xx unknown
- 1968-08-29 NL NL6812269A patent/NL6812269A/xx unknown
- 1968-08-30 PL PL1968128843A patent/PL80761B1/pl unknown
- 1968-08-30 BE BE720186D patent/BE720186A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE348314B (en) | 1972-08-28 |
DE1765946B1 (en) | 1971-09-09 |
BE720186A (en) | 1969-02-03 |
DK121964B (en) | 1971-12-27 |
NO127132B (en) | 1973-05-07 |
ES357575A1 (en) | 1970-03-16 |
GB1221573A (en) | 1971-02-03 |
FR1543338A (en) | 1968-10-25 |
US3564176A (en) | 1971-02-16 |
PL80761B1 (en) | 1975-08-30 |
CH489884A (en) | 1970-04-30 |
AT278956B (en) | 1970-02-25 |
BR6801707D0 (en) | 1973-04-26 |