SE7613271L - Stromstellare - Google Patents

Stromstellare

Info

Publication number: SE7613271L
Authority: SE; Sweden
Prior art keywords: power switch; switch; power
Prior art date: 1972-12-25

Application number

SE7613271A

Other languages

Unknown language ( )

English (en)

Other versions

SE427594B (sv

Inventor

A Tanaka

Y Hayashi

M Kassai

T Hara

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.)

1972-12-25

Filing date

1976-11-26

Publication date

1977-06-26

1976-02-10 Priority claimed from JP1279976A external-priority patent/JPS596013B2/ja

1976-11-26 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1977-06-26 Publication of SE7613271L publication Critical patent/SE7613271L/sv

1983-04-18 Publication of SE427594B publication Critical patent/SE427594B/sv

Links

Classifications

- 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
- 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
- H01H1/50—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)

SE7613271A 1972-12-25 1976-11-26 Stromstellare SE427594B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP15397372		1972-12-25
JP1279976A JPS596013B2 (ja)	1976-02-10	1976-02-10	スイツチ

Publications (2)

Publication Number	Publication Date
SE7613271L true SE7613271L (sv)	1977-06-26
SE427594B SE427594B (sv)	1983-04-18

Family

ID=26348469

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7613271A SE427594B (sv)	1972-12-25	1976-11-26	Stromstellare

Country Status (1)

Country	Link
SE (1)	SE427594B (sv)

1976
- 1976-11-26 SE SE7613271A patent/SE427594B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE427594B (sv)	1983-04-18

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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