FR2336785A1 - Commutateur a contact mobile volant - Google Patents

Commutateur a contact mobile volant

Info

Publication number
FR2336785A1
FR2336785A1 FR7639091A FR7639091A FR2336785A1 FR 2336785 A1 FR2336785 A1 FR 2336785A1 FR 7639091 A FR7639091 A FR 7639091A FR 7639091 A FR7639091 A FR 7639091A FR 2336785 A1 FR2336785 A1 FR 2336785A1
Authority
FR
France
Prior art keywords
contact switch
mobile contact
flying mobile
flying
switch
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.)
Granted
Application number
FR7639091A
Other languages
English (en)
Other versions
FR2336785B1 (fr
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 claimed from JP15397375A external-priority patent/JPS5279253A/ja
Priority claimed from JP1279976A external-priority patent/JPS596013B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2336785A1 publication Critical patent/FR2336785A1/fr
Application granted granted Critical
Publication of FR2336785B1 publication Critical patent/FR2336785B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H51/288—Freely suspended contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H01H2001/545—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force having permanent magnets directly associated with the contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
FR7639091A 1975-12-25 1976-12-24 Commutateur a contact mobile volant Granted FR2336785A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15397375A JPS5279253A (en) 1975-12-25 1975-12-25 Switch
JP1279976A JPS596013B2 (ja) 1976-02-10 1976-02-10 スイツチ

Publications (2)

Publication Number Publication Date
FR2336785A1 true FR2336785A1 (fr) 1977-07-22
FR2336785B1 FR2336785B1 (fr) 1981-01-09

Family

ID=26348470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639091A Granted FR2336785A1 (fr) 1975-12-25 1976-12-24 Commutateur a contact mobile volant

Country Status (8)

Country Link
US (1) US4128823A (fr)
BE (1) BE849394A (fr)
CA (1) CA1057801A (fr)
DE (1) DE2658303C3 (fr)
FR (1) FR2336785A1 (fr)
GB (1) GB1519388A (fr)
IT (1) IT1065719B (fr)
NL (1) NL179525C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307360A (en) * 1979-08-30 1981-12-22 Bell Telephone Laboratories, Incorporated Sealed electrical contacts
US5164556A (en) * 1990-08-23 1992-11-17 Takata Corporation Acceleration sensor
US7170019B2 (en) * 2003-07-14 2007-01-30 Cheerine Development (Hong Kong), Ltd. Inertia switch and flashing light system
MY142406A (en) * 2004-03-29 2010-11-30 Shinetsu Chemical Co Layered product
CN103198942B (zh) * 2013-03-20 2015-06-10 贾伟 一种控制隔离型高压机械开关

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570551A (fr) * 1957-08-26
DE1219588B (de) * 1962-10-20 1966-06-23 Standard Elektrik Lorenz Ag Schutzrohrkontakt mit Kugelanker
BE703128A (fr) * 1967-08-25 1968-01-15
DE1944432C3 (de) * 1969-09-02 1980-03-20 Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) Dauermagnet

Also Published As

Publication number Publication date
CA1057801A (fr) 1979-07-03
BE849394A (fr) 1977-04-01
GB1519388A (en) 1978-07-26
DE2658303B2 (de) 1979-05-23
FR2336785B1 (fr) 1981-01-09
DE2658303A1 (de) 1977-07-07
NL179525B (nl) 1986-04-16
NL7614392A (nl) 1977-06-28
NL179525C (nl) 1986-09-16
DE2658303C3 (de) 1980-01-24
IT1065719B (it) 1985-03-04
US4128823A (en) 1978-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse