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ES421055A1 - Improvements in the armor reposition springs of switching devices fixed to a base plate. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the armor reposition springs of switching devices fixed to a base plate. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES421055A1
ES421055A1 ES421055A ES421055A ES421055A1 ES 421055 A1 ES421055 A1 ES 421055A1 ES 421055 A ES421055 A ES 421055A ES 421055 A ES421055 A ES 421055A ES 421055 A1 ES421055 A1 ES 421055A1
Authority
ES
Spain
Prior art keywords
translation
base plate
machine
spring
legally binding
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
ES421055A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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
Priority claimed from DE19722258921 external-priority patent/DE2258921B2/en
Priority claimed from DE19732325394 external-priority patent/DE2325394B2/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES421055A1 publication Critical patent/ES421055A1/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/28—Parts movable due to bending of a blade spring or reed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/287—Details of the shape of the contact springs
    • 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
    • H01H2011/0087—Welding switch parts by use of a laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Improvements in the reinforcement replacement springs in switching devices, fixed to a base plate, constituted by a spring designed as an extended flat spring of rectangular cross section and held in position by means of electric welding, for use in electromagnetic relays or devices switching, characterized in that in the mounting points (6, 7) the cross section of the reinforcement spring is enlarged, thereby forcing the displacement of the bending area of the reinforcement spring to the central part of the frame. Length of said spring. (Machine-translation by Google Translate, not legally binding)
ES421055A 1972-12-01 1973-12-01 Improvements in the armor reposition springs of switching devices fixed to a base plate. (Machine-translation by Google Translate, not legally binding) Expired ES421055A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722258921 DE2258921B2 (en) 1972-12-01 1972-12-01 Armature return spring
DE19732325394 DE2325394B2 (en) 1973-05-18 1973-05-18 Method of attaching a thin leaf spring to a sub-plate

Publications (1)

Publication Number Publication Date
ES421055A1 true ES421055A1 (en) 1976-07-01

Family

ID=25764170

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421055A Expired ES421055A1 (en) 1972-12-01 1973-12-01 Improvements in the armor reposition springs of switching devices fixed to a base plate. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS505841A (en)
AT (1) AT324479B (en)
BR (1) BR7309406D0 (en)
CH (1) CH575658A5 (en)
DK (1) DK135256C (en)
ES (1) ES421055A1 (en)
FR (1) FR2209201B2 (en)
IT (1) IT1045705B (en)
NL (1) NL7316333A (en)
SE (1) SE397429B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642896A1 (en) * 1989-02-06 1990-08-10 Ruchonnet Bernard ELECTROMECHANICAL MICRO-RELAY
JPH0583183U (en) * 1991-05-30 1993-11-09 株式会社工業技術研究所 Mobile scaffolding

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS456357Y1 (en) * 1967-03-29 1970-03-30

Also Published As

Publication number Publication date
FR2209201A2 (en) 1974-06-28
FR2209201B2 (en) 1980-01-04
IT1045705B (en) 1980-06-10
AT324479B (en) 1975-09-10
SE397429B (en) 1977-10-31
CH575658A5 (en) 1976-05-14
DK135256B (en) 1977-03-21
DK135256C (en) 1977-08-29
JPS505841A (en) 1975-01-22
BR7309406D0 (en) 1974-08-29
NL7316333A (en) 1974-06-05

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