GB1402111A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number
GB1402111A
GB1402111A GB3909272A GB3909272A GB1402111A GB 1402111 A GB1402111 A GB 1402111A GB 3909272 A GB3909272 A GB 3909272A GB 3909272 A GB3909272 A GB 3909272A GB 1402111 A GB1402111 A GB 1402111A
Authority
GB
United Kingdom
Prior art keywords
armature
spring
relay
stationary part
fixed 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
Application number
GB3909272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of GB1402111A publication Critical patent/GB1402111A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
    • 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
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/26—Parts movable about a knife edge
    • 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
    • H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)

Abstract

1402111 Electromagnetic relays MATSUSHITA ELECTRIC WORKS Ltd 22 Aug 1972 [1 Sept 1971] 39092/72 Heading H1N An electromagnetic relay has a biasing spring 1 acting between its armature 9 and a stationary part 8 of the relay along a line such that the biasing force reduces as the armature moves to its attracted position. The armature has extensions 10 rockable on the stationary part 8 which is secured by a screw to the relay base 5 and receives projections 31, 33 in holes 32, 34 to support the yoke 1 which has an aperture 35 to permit movement of the armature end 36. The latter end has bearing pins 12 for the spring 11 and is coupled to a card member 27 which has parts 28 co-operating with fixed contact springs 18, 22 on opposite sides of a fixed contact spring 15. The effective biasing force on the armature is the sum of the forces of the spring 11 and the contact springs.
GB3909272A 1971-09-01 1972-08-22 Electromagnetic relay Expired GB1402111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6770371A JPS538901B2 (en) 1971-09-01 1971-09-01

Publications (1)

Publication Number Publication Date
GB1402111A true GB1402111A (en) 1975-08-06

Family

ID=13352566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3909272A Expired GB1402111A (en) 1971-09-01 1972-08-22 Electromagnetic relay

Country Status (9)

Country Link
US (1) US3800250A (en)
JP (1) JPS538901B2 (en)
AT (1) AT323830B (en)
CA (1) CA966173A (en)
CH (1) CH555591A (en)
DE (1) DE2242567C3 (en)
FR (1) FR2150952B1 (en)
GB (1) GB1402111A (en)
IT (1) IT962263B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112400A (en) * 1977-05-17 1978-09-05 Jaidinger Mfg. Co., Inc. Relay for printed circuits
US4490708A (en) * 1982-06-24 1984-12-25 General Electric Company Condition responsive electric switch system, electrical switching device and method of operation thereof
EP0127849B1 (en) * 1983-06-01 1988-11-02 Hengstler GmbH Geschäftsbereich Haller-Relais Relay
DE3323266A1 (en) * 1983-06-28 1985-01-10 Haller-Relais GmbH, 7209 Wehingen ELECTROMAGNETIC RELAY WITH SWITCH SPRING
DE3348068C2 (en) * 1983-06-28 1988-02-04 Hengstler Bauelemente Gmbh, 7209 Wehingen, De Electromagnetic relay whose changeover spring has a special construction
JPS6092432U (en) * 1983-11-30 1985-06-24 松下電工株式会社 electromagnetic relay
DE3584126D1 (en) * 1984-08-31 1991-10-24 Omron Tateisi Electronics Co ELECTROMAGNETIC RELAY WITH LINEAR MOVABLE ANCHOR ARRANGEMENT.
DE3908442A1 (en) * 1989-03-15 1990-10-11 Eberle Gmbh Electromagnetic switching device
DE3942340A1 (en) * 1989-12-21 1991-06-27 Hengstler Bauelemente ELECTROMAGNETIC RELAY WITH RETURN SPRING
DE19727991C1 (en) * 1997-07-01 1998-11-19 Schrack Components Ag Electromagnetic relay with plug-in contact set
JP4883232B1 (en) * 2011-03-14 2012-02-22 オムロン株式会社 Electromagnetic relay
KR101435349B1 (en) * 2011-03-14 2014-08-27 오므론 가부시키가이샤 Electromagnetic relay
JP5085754B2 (en) * 2011-03-14 2012-11-28 オムロン株式会社 Electromagnetic relay
DE202012100155U1 (en) * 2012-01-17 2012-02-23 Metrax Gmbh relay
DE102012202084A1 (en) * 2012-02-13 2013-08-14 Siemens Aktiengesellschaft Hinged armature bearing for magnetic release
JP6043173B2 (en) * 2012-12-07 2016-12-14 富士通コンポーネント株式会社 Electromagnetic relay
CN103000464B (en) * 2012-12-17 2015-05-20 无锡市凯旋电机有限公司 Balance mechanism used for anti-impact vibration of electromagnetic trip
DE202013102019U1 (en) * 2013-05-08 2014-08-11 Eto Magnetic Gmbh Electromagnetic actuator
DE102014103247A1 (en) * 2014-03-11 2015-09-17 Tyco Electronics Austria Gmbh Electromagnetic relay

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207961A (en) * 1963-09-25 1965-09-21 Gen Motors Corp Linear relay actuator
US3355629A (en) * 1965-06-15 1967-11-28 Cons Electronics Ind Electromagnetic switch with nonsnap-acting contacts
US3665353A (en) * 1971-04-27 1972-05-23 Collins Radio Co Solenoid with multi-rate return spring

Also Published As

Publication number Publication date
DE2242567B2 (en) 1979-12-13
DE2242567C3 (en) 1980-08-21
FR2150952B1 (en) 1978-02-10
CA966173A (en) 1975-04-15
US3800250A (en) 1974-03-26
FR2150952A1 (en) 1973-04-13
IT962263B (en) 1973-12-20
DE2242567A1 (en) 1973-03-08
AT323830B (en) 1975-07-25
JPS4833341A (en) 1973-05-09
CH555591A (en) 1974-10-31
JPS538901B2 (en) 1978-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee