DK112456B - Kontaktpar af samvirkende kontakter til afbrydere. - Google Patents
Kontaktpar af samvirkende kontakter til afbrydere.Info
- Publication number
- DK112456B DK112456B DK312865AA DK312865A DK112456B DK 112456 B DK112456 B DK 112456B DK 312865A A DK312865A A DK 312865AA DK 312865 A DK312865 A DK 312865A DK 112456 B DK112456 B DK 112456B
- Authority
- DK
- Denmark
- Prior art keywords
- switches
- contact pairs
- cooperating contacts
- cooperating
- contacts
- Prior art date
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
- H01H1/2025—Bridging contacts comprising two-parallel bridges
-
- 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
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR979205A FR1435781A (fr) | 1964-06-22 | 1964-06-22 | Perfectionnements aux pôles de contact d'appareils de coupure de courant |
FR16966A FR88229E (fr) | 1964-06-22 | 1965-05-13 | Perfectionnements aux pôles de contact d'appareils de coupure de courant |
FR27011A FR89227E (fr) | 1964-06-22 | 1965-08-03 | Perfectionnements aux pôles de contact d'appareils de coupure de courant |
Publications (1)
Publication Number | Publication Date |
---|---|
DK112456B true DK112456B (da) | 1968-12-16 |
Family
ID=27242190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK312865AA DK112456B (da) | 1964-06-22 | 1965-06-21 | Kontaktpar af samvirkende kontakter til afbrydere. |
Country Status (10)
Country | Link |
---|---|
US (2) | US3420971A (de) |
BE (2) | BE665693A (de) |
CH (1) | CH443442A (de) |
DE (2) | DE1262404B (de) |
DK (1) | DK112456B (de) |
FR (3) | FR1435781A (de) |
GB (2) | GB1104674A (de) |
LU (1) | LU48876A1 (de) |
NL (1) | NL6507806A (de) |
NO (1) | NO116678B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467924A (en) * | 1966-12-12 | 1969-09-16 | Ite Imperial Corp | Mounting means for electromagnetic armature |
US3655934A (en) * | 1969-07-23 | 1972-04-11 | Square D Co | Movable contact structure for an electric switch |
US4006322A (en) * | 1975-09-22 | 1977-02-01 | Allis-Chalmers Corporation | Auxiliary interlock switch with interchangeable and reversible chisel-shaped contacts and spring biasing mechanism |
US4295022A (en) * | 1979-03-15 | 1981-10-13 | Gould Inc. | Trifurcated arc runner |
FR2478867A1 (fr) * | 1980-03-24 | 1981-09-25 | Merlin Gerin | Disjoncteur rapide limiteur |
DE8126801U1 (de) * | 1981-09-14 | 1982-03-04 | Siemens AG, 1000 Berlin und 8000 München | "Kontaktanordnung für elektrische Schaltgeräte |
KR840003135A (ko) * | 1982-02-03 | 1984-08-13 | 카다야마 히도 하지로 | 전력 개폐장치 |
JPS60117546U (ja) * | 1984-01-17 | 1985-08-08 | 三菱電機株式会社 | 電磁接触器 |
DE3480038D1 (en) * | 1984-03-31 | 1989-11-09 | Square D Starkstrom Gmbh | Switching bridge for electrical switching devices, particularly for contactors |
GB8521140D0 (en) * | 1985-08-23 | 1985-10-02 | Dorman Smith Switchgear Ltd | Electrical switch |
US4922068A (en) * | 1988-05-26 | 1990-05-01 | Bangs Edmund R | Densified braided switch contact |
US6180899B1 (en) * | 1999-01-04 | 2001-01-30 | Siemens Energy & Automation, Inc. | Semi-bifurcated electrical contacts |
US6759612B2 (en) * | 2001-09-21 | 2004-07-06 | Siemens Energy & Automation | Movable contact and a method of assembling a pusher assembly having a movable contact |
FR2895143B1 (fr) * | 2005-12-15 | 2011-03-18 | Valeo Equip Electr Moteur | Equipage mobile pour contacteur electromagnetique et contacteur comportant un tel equipage |
DE102010063172A1 (de) * | 2010-12-15 | 2012-06-21 | Tyco Electronics Amp Gmbh | Kontaktanordnung für ein Relais mit zwei Laststrompfaden und einem Querstrompfad und Relais mit Kontaktanordnung |
DE102011008834A1 (de) * | 2011-01-19 | 2012-07-19 | Abb Ag | Installationsschaltgerät |
US9842719B2 (en) * | 2016-02-04 | 2017-12-12 | Cooper Technologies Company | Fusible switch disconnect device for DC electrical power system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE382183C (de) * | 1923-09-29 | Secheron Atel | Abschaltkontaktvorrichtung an elektrischen Schaltern mit Hoernerartigen Entladungste | |
DE529639C (de) * | 1931-07-15 | Oerlikon Maschf | UEberstromschalter, UEberspannungsableiter o. dgl. mit Hoernerelektroden | |
US967281A (en) * | 1910-02-04 | 1910-08-16 | Gen Electric | Magnetic blow-out. |
DE547335C (de) * | 1927-01-22 | 1932-03-23 | Siemens Schuckertwerke Akt Ges | Schalter mit magnetischer Funkenloeschung |
DE694353C (de) * | 1938-05-17 | 1940-07-30 | Voigt & Haeffner Akt Ges | Lichtbogenabreisshorn fuer elektrische Schalter |
DE695642C (de) * | 1939-01-01 | 1940-08-29 | Voigt & Haeffner Akt Ges | Lichtbogenabreisshorn fuer elektrische Schalter |
US2615109A (en) * | 1949-12-10 | 1952-10-21 | Gen Electric | Zigzag magnetic labyrinth arc muffler |
DE911986C (de) * | 1950-12-09 | 1954-05-24 | Siemens Ag | Schaltkontaktanordnung |
US3106627A (en) * | 1960-03-04 | 1963-10-08 | Heinemann Electric Co | Circuit breaker with arc chute assembly |
US3132225A (en) * | 1961-08-23 | 1964-05-05 | Cutler Hammer Inc | Electric switch having arcing and current carrying contacts of bridging type |
US3200225A (en) * | 1963-06-03 | 1965-08-10 | Square D Co | Articulated reciprocating contact structure |
US3272949A (en) * | 1964-08-14 | 1966-09-13 | Allen Bradley Co | Bifurcated parallel contacts for relay |
-
1964
- 1964-06-22 FR FR979205A patent/FR1435781A/fr not_active Expired
-
1965
- 1965-05-13 FR FR16966A patent/FR88229E/fr not_active Expired
- 1965-06-16 US US464287A patent/US3420971A/en not_active Expired - Lifetime
- 1965-06-17 NL NL6507806A patent/NL6507806A/xx unknown
- 1965-06-18 DE DET28819A patent/DE1262404B/de active Pending
- 1965-06-18 LU LU48876D patent/LU48876A1/xx unknown
- 1965-06-21 GB GB26165/65A patent/GB1104674A/en not_active Expired
- 1965-06-21 CH CH866565A patent/CH443442A/fr unknown
- 1965-06-21 BE BE665693A patent/BE665693A/xx unknown
- 1965-06-21 DK DK312865AA patent/DK112456B/da unknown
- 1965-06-22 NO NO158621A patent/NO116678B/no unknown
- 1965-08-03 FR FR27011A patent/FR89227E/fr not_active Expired
-
1966
- 1966-07-15 DE DE19661590733 patent/DE1590733A1/de active Pending
- 1966-07-25 US US567508A patent/US3324270A/en not_active Expired - Lifetime
- 1966-07-25 GB GB33286/66A patent/GB1151572A/en not_active Expired
- 1966-07-26 BE BE684610D patent/BE684610A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1104674A (en) | 1968-02-28 |
LU48876A1 (de) | 1965-12-20 |
DE1262404B (de) | 1968-03-07 |
GB1151572A (en) | 1969-05-07 |
US3324270A (en) | 1967-06-06 |
NO116678B (de) | 1969-05-05 |
FR88229E (fr) | 1966-07-22 |
BE665693A (de) | 1965-12-21 |
FR89227E (fr) | 1967-05-26 |
US3420971A (en) | 1969-01-07 |
NL6507806A (de) | 1965-12-23 |
CH443442A (fr) | 1967-09-15 |
DE1590733A1 (de) | 1970-10-29 |
FR1435781A (fr) | 1966-04-22 |
BE684610A (de) | 1967-01-26 |
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