GB816636A - Improvements in or relating to electric contact arrangements - Google Patents
Improvements in or relating to electric contact arrangementsInfo
- Publication number
- GB816636A GB816636A GB3437456A GB3437456A GB816636A GB 816636 A GB816636 A GB 816636A GB 3437456 A GB3437456 A GB 3437456A GB 3437456 A GB3437456 A GB 3437456A GB 816636 A GB816636 A GB 816636A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- parts
- contacts
- relating
- nov
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
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
- 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
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Slide Switches (AREA)
Abstract
816,636. Switches, partly electromagnetic. GENERAL ELECTRIC CO. Ltd. Nov. 11, 1957 [Nov. 9, 1956], No. 34374/56. Class 38 (5). The current paths to co-operating switch contacts are provided by substantially parallel, loop-like parts so that when engaged the contacts are urged together by the current flow through the parts. Fig. 1 shows one of a pair of fixed contact-members and Fig. 2 a bridging contact-member, the members having cooperating contacts at 4 and 7 respectively. The contact-members are made from copper strip which is cut away to form the loop-like parts 5, 8. Fig. 3 (not shown) illustrates a normallyclosed retractive switch embodying contactmembers of the above type.
Publications (1)
Publication Number | Publication Date |
---|---|
GB816636A true GB816636A (en) | 1959-07-15 |
Family
ID=1743878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3437456A Expired GB816636A (en) | 1956-11-09 | Improvements in or relating to electric contact arrangements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB816636A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003049129A1 (en) * | 2001-11-29 | 2003-06-12 | Blp Components Limited | Contactors |
EP2372735A1 (en) * | 2010-03-30 | 2011-10-05 | Anden Co., Ltd. | Electromagnetic relay |
JP2012199136A (en) * | 2011-03-22 | 2012-10-18 | Panasonic Corp | Relay device |
EP2546854A1 (en) * | 2010-07-27 | 2013-01-16 | Fuji Electric Fa Components & Systems Co., Ltd. | Contact mechanism and electromagnetic contactor using same |
JP2014102945A (en) * | 2012-11-19 | 2014-06-05 | Anden | Electromagnetic relay |
-
1956
- 1956-11-09 GB GB3437456A patent/GB816636A/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003049129A1 (en) * | 2001-11-29 | 2003-06-12 | Blp Components Limited | Contactors |
GB2398427A (en) * | 2001-11-29 | 2004-08-18 | Blp Components Ltd | Contactors |
GB2398427B (en) * | 2001-11-29 | 2005-08-24 | Blp Components Ltd | Contactors |
EP2472538A1 (en) * | 2010-03-30 | 2012-07-04 | Anden Co., Ltd. | Electromagnetic relay |
CN102208304A (en) * | 2010-03-30 | 2011-10-05 | 安电株式会社 | Electromagnetic relay |
JP2011228245A (en) * | 2010-03-30 | 2011-11-10 | Anden | Electromagnetic relay |
EP2372735A1 (en) * | 2010-03-30 | 2011-10-05 | Anden Co., Ltd. | Electromagnetic relay |
EP2472539A1 (en) * | 2010-03-30 | 2012-07-04 | Anden Co., Ltd. | Electromagnetic relay |
US8228144B2 (en) | 2010-03-30 | 2012-07-24 | Anden Co., Ltd. | Electromagnetic relay |
US8519811B2 (en) | 2010-03-30 | 2013-08-27 | Anden Co., Ltd. | Electromagnetic relay |
CN102208304B (en) * | 2010-03-30 | 2016-03-02 | 安电株式会社 | Electromagnetic relay |
EP2546854A1 (en) * | 2010-07-27 | 2013-01-16 | Fuji Electric Fa Components & Systems Co., Ltd. | Contact mechanism and electromagnetic contactor using same |
EP2546854A4 (en) * | 2010-07-27 | 2014-11-05 | Fuji Elec Fa Components & Sys | Contact mechanism and electromagnetic contactor using same |
JP2012199136A (en) * | 2011-03-22 | 2012-10-18 | Panasonic Corp | Relay device |
JP2014102945A (en) * | 2012-11-19 | 2014-06-05 | Anden | Electromagnetic relay |
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