GB900812A - Improvements in or relating to electromagnetic contactors - Google Patents
Improvements in or relating to electromagnetic contactorsInfo
- Publication number
- GB900812A GB900812A GB10337/60A GB1033760A GB900812A GB 900812 A GB900812 A GB 900812A GB 10337/60 A GB10337/60 A GB 10337/60A GB 1033760 A GB1033760 A GB 1033760A GB 900812 A GB900812 A GB 900812A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cover
- contact
- casing
- chambers
- contacts
- 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
- 230000000717 retained effect Effects 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 229920001821 foam rubber Polymers 0.000 abstract 1
- 230000016507 interphase Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
- H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
-
- 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
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices
- H01H50/545—Self-contained, easily replaceable microswitches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
- H01H2050/225—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed with yoke and armature formed by identical stacked laminates, e.g. punched in one and the same tool
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Electromagnets (AREA)
- Contacts (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US823653A US2977438A (en) | 1959-06-29 | 1959-06-29 | Relay-contactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB900812A true GB900812A (en) | 1962-07-11 |
Family
ID=25239334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10337/60A Expired GB900812A (en) | 1959-06-29 | 1960-03-23 | Improvements in or relating to electromagnetic contactors |
Country Status (5)
Country | Link |
---|---|
US (1) | US2977438A (de) |
BE (1) | BE589741A (de) |
DE (3) | DE1237204B (de) |
FR (1) | FR1279242A (de) |
GB (1) | GB900812A (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1119963B (de) * | 1960-02-12 | 1961-12-21 | Licentia Gmbh | Anordnung zum Daempfen der Kontaktprellungen bei elektromagnetischen Schaltgeraeten,insbesondere bei Schaltschuetzen |
US3109905A (en) * | 1960-09-08 | 1963-11-05 | Furaas Electric Company | Magnetic contactor |
US3129304A (en) * | 1960-09-23 | 1964-04-14 | Cutler Hammer Inc | Reversible contact molded frame relay |
US3215800A (en) * | 1962-07-02 | 1965-11-02 | Square D Co | Electromagnetic relay and contact carrier assembly therefor |
DE1244919B (de) * | 1963-04-11 | 1967-07-20 | Licentia Gmbh | Anordnung zur Halterung des Kernes eines Schaltmagneten |
DE1293890B (de) * | 1963-06-05 | 1969-04-30 | Ghisalba Spa | Elektromagnetischer Schalter mit zwei entgegengesetzt beweglichen Hubankern |
US3263135A (en) * | 1963-10-14 | 1966-07-26 | Nat Acme Co | Shock absorber solenoid |
US3265940A (en) * | 1964-04-10 | 1966-08-09 | John R Brandell | Solenoid kicker |
AT257731B (de) * | 1964-06-03 | 1967-10-25 | Naimer H L | Magneteinrichtung für fernsteuerbare Schaltgeräte |
US3503019A (en) * | 1967-10-26 | 1970-03-24 | Ite Imperial Corp | Noise damping means for electromagnet |
SE411272B (sv) * | 1978-05-02 | 1979-12-10 | Asea Ab | Elektromagnetiskt manovrerad elkopplare |
EP0036432B2 (de) * | 1980-03-13 | 1988-10-12 | Square D Starkstrom GmbH | Schütz, insbesondere Leistungs- oder Steuer- oder Starter-Schütz |
FR2538037B1 (fr) * | 1982-12-21 | 1987-04-17 | Paris & Du Rhone | Axe composite de contacteur electromagnetique de demarreur electrique |
EP0189924B1 (de) * | 1985-01-31 | 1989-09-13 | Siemens Aktiengesellschaft | Anordnung zum Ankoppeln einer Hilfsschalteranordnung |
DE3503292A1 (de) * | 1985-01-31 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum ankoppeln einer hilfsschalteranordnung |
US5197594A (en) * | 1985-01-31 | 1993-03-30 | Siemens Aktiengesellschaft | Arrangement for coupling an auxiliary switch mechanism |
US6611186B2 (en) * | 2001-02-26 | 2003-08-26 | Woodward Governor Company | Solenoid having an elastomeric retaining device and method of manufacturing same without potting |
CN113611577B (zh) * | 2021-10-09 | 2021-12-14 | 深圳市鑫道为科技有限公司 | 基于插接方式实现可更换式线圈结构的电磁继电器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE526848A (de) * | ||||
US2399575A (en) * | 1943-05-06 | 1946-04-30 | Arrow Hart & Hegeman Electric | Electromagnetic switch |
BE484372A (de) * | 1947-08-14 | |||
CH275252A (it) * | 1948-05-31 | 1951-05-15 | Sala Paolo | Teleruttore ad elementi multipli con contatti a doppia rottura contemporanea, in cui le varie parti componenti essenziali sono vincolate fra loro solo dall'ordine di montaggio e autoassestantisi. |
DE949181C (de) * | 1951-09-05 | 1956-09-13 | Licentia Gmbh | Drehstrom- oder Wechselstrommagnetsystem, bei dem ein Magnetkern an drei Punkten federnd am Gestell befestigt ist, insbesondere fuer Schuetze |
US2782282A (en) * | 1952-06-26 | 1957-02-19 | Schrack Eduard | Magnetically operable switch |
BE528059A (de) * | 1953-04-29 | |||
US2874245A (en) * | 1954-01-19 | 1959-02-17 | Gen Motors Corp | Circuit breaker |
US2812403A (en) * | 1954-01-19 | 1957-11-05 | Gen Motors Corp | Circuit breaker |
US2817729A (en) * | 1954-09-13 | 1957-12-24 | Allen Bradley Co | Short stroke electro-magnetic actuator |
US2908784A (en) * | 1956-12-24 | 1959-10-13 | Cutler Hammer Inc | Electric control device |
US2889426A (en) * | 1956-12-24 | 1959-06-02 | Cutler Hammer Inc | Electric control device |
NL110610C (de) * | 1957-07-03 | |||
FR1186276A (fr) * | 1958-01-07 | 1959-08-19 | Saia Ag | Contacteur |
US2951922A (en) * | 1958-11-07 | 1960-09-06 | Vapor Heating Corp | Electrical contactor assembly |
-
1959
- 1959-06-29 US US823653A patent/US2977438A/en not_active Expired - Lifetime
- 1959-12-11 DE DEM51450A patent/DE1237204B/de active Pending
- 1959-12-11 DE DEM43661A patent/DE1133791B/de active Pending
- 1959-12-11 DE DEM33649U patent/DE1825204U/de not_active Expired
-
1960
- 1960-03-23 GB GB10337/60A patent/GB900812A/en not_active Expired
- 1960-04-04 FR FR823378A patent/FR1279242A/fr not_active Expired
- 1960-04-14 BE BE589741A patent/BE589741A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE589741A (fr) | 1960-08-01 |
FR1279242A (fr) | 1961-12-22 |
DE1825204U (de) | 1961-01-19 |
US2977438A (en) | 1961-03-28 |
DE1237204B (de) | 1967-03-23 |
DE1133791B (de) | 1962-07-26 |
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