CA926906A - Electrical contact members - Google Patents
Electrical contact membersInfo
- Publication number
- CA926906A CA926906A CA114777A CA114777A CA926906A CA 926906 A CA926906 A CA 926906A CA 114777 A CA114777 A CA 114777A CA 114777 A CA114777 A CA 114777A CA 926906 A CA926906 A CA 926906A
- Authority
- CA
- Canada
- Prior art keywords
- electrical contact
- contact members
- members
- electrical
- contact
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6436270A | 1970-08-17 | 1970-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA926906A true CA926906A (en) | 1973-05-22 |
Family
ID=22055420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA114777A Expired CA926906A (en) | 1970-08-17 | 1971-06-04 | Electrical contact members |
Country Status (5)
Country | Link |
---|---|
US (1) | US3670129A (en) |
JP (1) | JPS5128341B1 (en) |
CA (1) | CA926906A (en) |
CH (1) | CH524885A (en) |
DE (1) | DE2135933A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805000A (en) * | 1970-03-23 | 1974-04-16 | Itt | Vacuum interrupter and methods of making contacts therefor |
GB1443174A (en) * | 1973-04-06 | 1976-07-21 | Alphameric Keyboards Ltd | Keyboards for electronic circuits |
NL7306444A (en) * | 1973-05-09 | 1974-11-12 | ||
JPS5257975A (en) * | 1975-11-07 | 1977-05-12 | Tokyo Shibaura Electric Co | Vacuum valve circuit breaker |
DD131426B1 (en) * | 1977-06-17 | 1980-01-30 | Eckehard Gebauer | SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS |
US4399339A (en) * | 1981-03-02 | 1983-08-16 | Cherry Electrical Products Corporation | Electrical contact |
US4695688A (en) * | 1986-03-24 | 1987-09-22 | General Electric Company | Electrical contact construction |
US4901045A (en) * | 1989-03-20 | 1990-02-13 | Westinghouse Electric Corp. | Secondary circuit breaker for distribution transformers |
JP2740708B2 (en) * | 1992-05-06 | 1998-04-15 | 株式会社ミツバ | Contact body of magnet switch for starter and method of manufacturing the same |
DE50000498D1 (en) * | 1999-03-29 | 2002-10-17 | Siemens Ag | SWITCHING CONTACT FOR ELECTRICAL SWITCHGEAR |
CN103700517B (en) * | 2013-12-31 | 2015-10-07 | 南通万德科技有限公司 | Switch contact element and preparation method thereof |
DE102018201301A1 (en) * | 2018-01-29 | 2019-08-01 | Siemens Aktiengesellschaft | Method for producing a contact component and contact component, vacuum interrupter and switchgear |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA686188A (en) * | 1964-05-12 | Gibson Electric Company | Serrated contact | |
BE556719A (en) * | 1956-04-17 |
-
1970
- 1970-08-17 US US64362A patent/US3670129A/en not_active Expired - Lifetime
-
1971
- 1971-06-04 CA CA114777A patent/CA926906A/en not_active Expired
- 1971-07-15 DE DE19712135933 patent/DE2135933A1/en active Pending
- 1971-07-21 CH CH1072471A patent/CH524885A/en not_active IP Right Cessation
- 1971-08-16 JP JP46061704A patent/JPS5128341B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2135933A1 (en) | 1972-02-24 |
JPS5128341B1 (en) | 1976-08-18 |
US3670129A (en) | 1972-06-13 |
JPS474922A (en) | 1972-03-11 |
CH524885A (en) | 1972-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2725071A (en) | Electrical switches | |
AU445957B2 (en) | Electrical connection | |
CA929244A (en) | Electric contact arrangement | |
AU464623B2 (en) | Electrical contact socket | |
CA926906A (en) | Electrical contact members | |
CA935891A (en) | Electric contacts | |
CA934419A (en) | Contact structure | |
AU3480471A (en) | Electrical switches | |
AU458154B2 (en) | Electrical switches | |
AU3480371A (en) | Electrical switches | |
AU3144271A (en) | Electrical switches | |
AU413972B2 (en) | Electrical contact | |
CA836115A (en) | Contacts | |
CA854367A (en) | Electrical contact member | |
CA837764A (en) | Electrical contact assemblies | |
AU1818570A (en) | Electrical contact | |
AU2720171A (en) | Electrical switches | |
CA858011A (en) | Contact poussoir electrique | |
CA845801A (en) | Electrical brushgear | |
CA841777A (en) | Electrical terminals | |
AU443133B2 (en) | Electrical terminals | |
CA853613A (en) | Electrical contact material | |
AU454987B2 (en) | Electrical switches | |
AU446364B2 (en) | Electrical switches | |
AU431766B2 (en) | Electrical switches |