IT1167305B - Interruttore elettrico a ritardo - Google Patents

Interruttore elettrico a ritardo

Info

Publication number
IT1167305B
IT1167305B IT8068823A IT6882380A IT1167305B IT 1167305 B IT1167305 B IT 1167305B IT 8068823 A IT8068823 A IT 8068823A IT 6882380 A IT6882380 A IT 6882380A IT 1167305 B IT1167305 B IT 1167305B
Authority
IT
Italy
Prior art keywords
electric switch
delay electric
delay
switch
electric
Prior art date
Application number
IT8068823A
Other languages
English (en)
Italian (it)
Other versions
IT8068823A0 (it
Inventor
Kanada Hiroshi
Yamagiwa Hiroshi
Original Assignee
Matsushita Electric Works 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 JP15619579A external-priority patent/JPS5682519A/ja
Priority claimed from JP54156253A external-priority patent/JPS5818727B2/ja
Priority claimed from JP2401880U external-priority patent/JPS56124934U/ja
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of IT8068823A0 publication Critical patent/IT8068823A0/it
Application granted granted Critical
Publication of IT1167305B publication Critical patent/IT1167305B/it

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H7/02—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with fluid timing means
    • H01H7/03—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with fluid timing means with dash-pots
IT8068823A 1979-11-30 1980-11-28 Interruttore elettrico a ritardo IT1167305B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15619579A JPS5682519A (en) 1979-11-30 1979-11-30 Tray switch
JP54156253A JPS5818727B2 (ja) 1979-11-30 1979-11-30 消し遅れスイツチ
JP2401880U JPS56124934U (OSRAM) 1980-02-25 1980-02-25

Publications (2)

Publication Number Publication Date
IT8068823A0 IT8068823A0 (it) 1980-11-28
IT1167305B true IT1167305B (it) 1987-05-13

Family

ID=27284483

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8068823A IT1167305B (it) 1979-11-30 1980-11-28 Interruttore elettrico a ritardo

Country Status (4)

Country Link
DE (1) DE3044730C2 (OSRAM)
FR (1) FR2471660A1 (OSRAM)
GB (1) GB2067356B (OSRAM)
IT (1) IT1167305B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107805A1 (de) * 2001-02-20 2002-09-05 Abb Patent Gmbh Unterputzeinsatz
CN114220693B (zh) * 2022-01-24 2023-07-21 温州高新特电器有限公司 一种机械式延时墙壁开关

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1709113U (de) * 1954-07-13 1955-10-20 Winfried Schaefer Elektrische schalteinrichtung mit einstellbarer zeitverzoegerung.

Also Published As

Publication number Publication date
GB2067356A (en) 1981-07-22
IT8068823A0 (it) 1980-11-28
DE3044730C2 (de) 1982-11-25
FR2471660A1 (fr) 1981-06-19
DE3044730A1 (de) 1981-08-27
GB2067356B (en) 1984-02-01
FR2471660B1 (OSRAM) 1985-03-08

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