GB1389644A - Contact spring set assemblies for electromagnetic relays - Google Patents

Contact spring set assemblies for electromagnetic relays

Info

Publication number
GB1389644A
GB1389644A GB1685673A GB1685673A GB1389644A GB 1389644 A GB1389644 A GB 1389644A GB 1685673 A GB1685673 A GB 1685673A GB 1685673 A GB1685673 A GB 1685673A GB 1389644 A GB1389644 A GB 1389644A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relays
contact spring
spring set
set assemblies
april
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
GB1685673A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1389644A publication Critical patent/GB1389644A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

1389644 Electromagnetic relays SIEMENS AG 9 April 1973 [10 April 1972] 16856/73 Heading H1N The contacts of an electromagnetic relay are secured between two housing parts 1, 2 so as to be "form locked" or "force locked" between the parts 1, 2, one or both of which may consist of an easily-deformable material. One part may be of thermosetting material and the other thermoplastic and the contact members 19 may have projections 19c which are embedded in the thermoplastics part 2 on assembly when key heads 21 are distorted to retain the contact members. Surfaces such as 24 of the thermosetting part 1 set the contact position and may be sloped (Figs. 7 and 8, not shown) to set the bias of movable contact springs.
GB1685673A 1972-04-10 1973-04-09 Contact spring set assemblies for electromagnetic relays Expired GB1389644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2217218A DE2217218C2 (en) 1972-04-10 1972-04-10 Contact spring set for an electromagnetic card relay in flat design and method for manufacturing the same

Publications (1)

Publication Number Publication Date
GB1389644A true GB1389644A (en) 1975-04-03

Family

ID=5841511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1685673A Expired GB1389644A (en) 1972-04-10 1973-04-09 Contact spring set assemblies for electromagnetic relays

Country Status (14)

Country Link
US (1) US3842231A (en)
JP (1) JPS5640461B2 (en)
AT (1) AT337816B (en)
CH (1) CH553477A (en)
CS (1) CS177857B2 (en)
DE (1) DE2217218C2 (en)
DK (1) DK139009C (en)
ES (1) ES413248A1 (en)
FR (1) FR2179891B1 (en)
GB (1) GB1389644A (en)
IT (1) IT982683B (en)
NL (1) NL7305003A (en)
SE (1) SE388501B (en)
YU (1) YU35294B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140212A (en) * 1983-05-20 1984-11-21 Nec Corp Electromagnetic relay

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579973B2 (en) * 1974-04-24 1982-02-24
SU559296A1 (en) * 1975-04-07 1977-05-25 Предприятие П/Я А-1353 Electromagnetic relay spring package
IT1059599B (en) * 1975-04-15 1982-06-21 Int Standard Electric Corp IMPROVED MINIATURE TYPE RELAY
DE2556610C3 (en) * 1975-12-16 1985-11-21 Sauer, Hans, 8024 Deisenhofen Base body made of thermosetting and thermoplastic insulating material for hermetically sealed relays
DE2644277C2 (en) * 1976-09-30 1978-08-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for holding a metal part in a switchgear housing
IT1075619B (en) * 1977-02-02 1985-04-22 Equipaggiamenti Meccanico Elet FLAT ELECTROMAGNETIC RELAY
US4218595A (en) * 1977-02-18 1980-08-19 Niles Parts Co., Ltd. Composite switch device mounted to the steering shaft of automobiles
DE7909179U1 (en) * 1979-03-30 1979-07-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electromagnetic relay with clamped contact elements
JPS57168152U (en) * 1981-04-17 1982-10-22
DE3327199C2 (en) * 1983-07-28 1986-05-07 Marquardt Gmbh, 7201 Rietheim-Weilheim Method of manufacturing a switching device
US4672158A (en) * 1984-09-05 1987-06-09 At&T Company And At&T Technologies, Inc. Multiple contact switch
DE3545356C2 (en) * 1985-12-20 1997-04-10 Siemens Ag Safety switching relay
DE3812732A1 (en) * 1988-04-16 1989-10-26 Asea Brown Boveri ELECTRICAL INSTALLATION DEVICE
JP7380028B2 (en) * 2019-09-30 2023-11-15 オムロン株式会社 relay

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624612A (en) * 1961-11-10
DE1259997B (en) * 1964-07-10 1968-02-01 Hans Simon Electrical snap switch
US3485982A (en) * 1965-10-14 1969-12-23 Robertshaw Controls Co Ultrasonically welded switch construction and method
US3377450A (en) * 1966-04-22 1968-04-09 Charles B. Grady Jr. Electric pushbutton leaf spring switch
US3437772A (en) * 1966-06-06 1969-04-08 Cutler Hammer Inc Contact structure for electrical switching device and method of assembly
NL6707443A (en) * 1966-06-30 1968-01-02
DE1919648B2 (en) * 1969-04-18 1971-12-30 E. Haller & Co, 7209 Wehingen INSULATION PLATE FOR SUPPORTING AND MUTUAL INSULATION OF SEVERAL CONTACT PLATES OR SPRINGS OF ELECTRICAL RELAYS
DE7023677U (en) * 1970-06-24 1970-12-17 Zettler A Gmbh
DE7036586U (en) * 1970-10-02 1971-10-07 Elmeg CONTACT SPRING FOR RELAY.
JPS47917U (en) * 1971-01-16 1972-08-09
DE7116877U (en) * 1971-04-30 1971-08-05 Siemens Ag Contact spring set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140212A (en) * 1983-05-20 1984-11-21 Nec Corp Electromagnetic relay

Also Published As

Publication number Publication date
US3842231A (en) 1974-10-15
SE388501B (en) 1976-10-04
JPS5640461B2 (en) 1981-09-21
DE2217218B1 (en) 1973-09-27
CS177857B2 (en) 1977-08-31
FR2179891B1 (en) 1976-11-12
YU35294B (en) 1980-10-31
JPS499657A (en) 1974-01-28
YU82973A (en) 1980-04-30
DK139009B (en) 1978-11-27
CH553477A (en) 1974-08-30
IT982683B (en) 1974-10-21
AT337816B (en) 1977-07-25
DK139009C (en) 1979-05-14
NL7305003A (en) 1973-10-12
DE2217218C2 (en) 1982-09-02
ES413248A1 (en) 1976-05-16
ATA247273A (en) 1976-11-15
FR2179891A1 (en) 1973-11-23

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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