AT303180B - Contact spring sets, in particular for relays - Google Patents

Contact spring sets, in particular for relays

Info

Publication number
AT303180B
AT303180B AT220070A AT220070A AT303180B AT 303180 B AT303180 B AT 303180B AT 220070 A AT220070 A AT 220070A AT 220070 A AT220070 A AT 220070A AT 303180 B AT303180 B AT 303180B
Authority
AT
Austria
Prior art keywords
relays
contact spring
spring sets
sets
contact
Prior art date
Application number
AT220070A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT303180B publication Critical patent/AT303180B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • 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
    • 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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/42—Contact welding considerations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Breakers (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Adjustable Resistors (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
AT220070A 1969-03-10 1970-03-09 Contact spring sets, in particular for relays AT303180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1912077A DE1912077C2 (en) 1969-03-10 1969-03-10 Contact spring set with the switching state that can no longer be changed at the moment a switching connection is welded

Publications (1)

Publication Number Publication Date
AT303180B true AT303180B (en) 1972-11-10

Family

ID=5727655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT220070A AT303180B (en) 1969-03-10 1970-03-09 Contact spring sets, in particular for relays

Country Status (16)

Country Link
US (1) US3651294A (en)
JP (1) JPS4919897B1 (en)
AT (1) AT303180B (en)
BE (1) BE747138A (en)
CH (1) CH504094A (en)
DE (1) DE1912077C2 (en)
DK (1) DK123195B (en)
ES (1) ES377093A1 (en)
FR (1) FR2037906A5 (en)
GB (1) GB1257141A (en)
NL (1) NL154358B (en)
NO (1) NO127997B (en)
PL (1) PL71265B1 (en)
SE (1) SE372998B (en)
YU (1) YU33030B (en)
ZA (1) ZA701569B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714457A (en) * 1971-06-22 1973-01-30 J Sweeney Time delay switching system with improved twenty-four hour controller
DE2556748A1 (en) * 1975-12-17 1977-06-23 Hartmann & Braun Ag FORCED CONTACT ARRANGEMENT
JPS5957999U (en) * 1982-10-07 1984-04-16 株式会社タカラ Message board toy
AT386698B (en) * 1985-04-25 1988-09-26 Schrack Elektronik Ag RELAY
JP6702538B2 (en) * 2016-09-21 2020-06-03 有限会社リンテック Double pendulum type electromagnetic relay

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591684A (en) * 1948-12-23 1952-04-08 Int Standard Electric Corp Electrical contact
GB896401A (en) * 1957-05-21 1962-05-16 Dowty Electrics Ltd Improvements in electromagnetic multi-contact relays
DE1166322B (en) * 1962-06-20 1964-03-26 Polycontact A G Snap switch with pre- and main contact
US3433917A (en) * 1967-10-25 1969-03-18 Westinghouse Air Brake Co Fail-safe vital relay contact arrangement

Also Published As

Publication number Publication date
DE1912077B1 (en) 1970-10-22
GB1257141A (en) 1971-12-15
DK123195B (en) 1972-05-23
BE747138A (en) 1970-09-10
YU56970A (en) 1975-08-31
NL7002851A (en) 1970-09-14
ZA701569B (en) 1971-04-28
SE372998B (en) 1975-01-20
YU33030B (en) 1976-03-31
DE1912077C2 (en) 1975-10-09
ES377093A1 (en) 1972-06-01
FR2037906A5 (en) 1970-12-31
PL71265B1 (en) 1974-04-30
NO127997B (en) 1973-09-10
US3651294A (en) 1972-03-21
JPS4919897B1 (en) 1974-05-21
CH504094A (en) 1971-02-28
NL154358B (en) 1977-08-15

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