GB856056A - Improvements in contacts for electric switches - Google Patents

Improvements in contacts for electric switches

Info

Publication number
GB856056A
GB856056A GB2903657A GB2903657A GB856056A GB 856056 A GB856056 A GB 856056A GB 2903657 A GB2903657 A GB 2903657A GB 2903657 A GB2903657 A GB 2903657A GB 856056 A GB856056 A GB 856056A
Authority
GB
United Kingdom
Prior art keywords
contact
cylinder
contacts
piston
straps
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
GB2903657A
Other languages
English (en)
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.)
GORDON ALBERT JELLY
JOSEPH THOM CARDING
JA Crabtree and Co Ltd
Original Assignee
GORDON ALBERT JELLY
JOSEPH THOM CARDING
JA Crabtree and Co 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
Priority to BE571172D priority Critical patent/BE571172A/xx
Application filed by GORDON ALBERT JELLY, JOSEPH THOM CARDING, JA Crabtree and Co Ltd filed Critical GORDON ALBERT JELLY
Priority to GB2903657A priority patent/GB856056A/en
Priority to DEC17469A priority patent/DE1093458B/de
Priority to FR1202512D priority patent/FR1202512A/fr
Publication of GB856056A publication Critical patent/GB856056A/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
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having 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
    • H01H50/30—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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
GB2903657A 1957-09-16 1957-09-16 Improvements in contacts for electric switches Expired GB856056A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE571172D BE571172A (hu) 1957-09-16
GB2903657A GB856056A (en) 1957-09-16 1957-09-16 Improvements in contacts for electric switches
DEC17469A DE1093458B (de) 1957-09-16 1958-09-09 Schalterkontakt
FR1202512D FR1202512A (fr) 1957-09-16 1958-09-10 Contacts pour interrupteurs électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2903657A GB856056A (en) 1957-09-16 1957-09-16 Improvements in contacts for electric switches

Publications (1)

Publication Number Publication Date
GB856056A true GB856056A (en) 1960-12-14

Family

ID=10285202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2903657A Expired GB856056A (en) 1957-09-16 1957-09-16 Improvements in contacts for electric switches

Country Status (4)

Country Link
BE (1) BE571172A (hu)
DE (1) DE1093458B (hu)
FR (1) FR1202512A (hu)
GB (1) GB856056A (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080520A (en) * 1971-07-10 1978-03-21 Siemens Aktiengesellschaft Circuit breaker with arc quenching baffle arrangement

Also Published As

Publication number Publication date
FR1202512A (fr) 1960-01-11
BE571172A (hu)
DE1093458B (de) 1960-11-24

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