FR998278A - Electric switch - Google Patents

Electric switch

Info

Publication number
FR998278A
FR998278A FR998278DA FR998278A FR 998278 A FR998278 A FR 998278A FR 998278D A FR998278D A FR 998278DA FR 998278 A FR998278 A FR 998278A
Authority
FR
France
Prior art keywords
electric switch
switch
electric
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
Other languages
French (fr)
Inventor
Albert Henry Midgley
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 filed Critical
Application granted granted Critical
Publication of FR998278A publication Critical patent/FR998278A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H7/08—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with timing by mechanical speed-control devices
FR998278D 1948-10-27 1949-10-27 Electric switch Expired FR998278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27939/48A GB645595A (en) 1948-10-27 1948-10-27 Improvements in delay-action retractive electric switches

Publications (1)

Publication Number Publication Date
FR998278A true FR998278A (en) 1952-01-16

Family

ID=10267706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998278D Expired FR998278A (en) 1948-10-27 1949-10-27 Electric switch

Country Status (4)

Country Link
US (1) US2636089A (en)
DE (1) DE814184C (en)
FR (1) FR998278A (en)
GB (1) GB645595A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924312C (en) * 1952-05-20 1955-02-28 Attilio Lillo Time switch, especially for direction indicators
DE951616C (en) * 1954-01-19 1956-10-31 Scintilla Ag Switch for direction indicators on motor vehicles
DE929294C (en) * 1954-03-18 1955-07-11 Karl Potthast Direction indicator switch for vehicles
US2874238A (en) * 1956-09-14 1959-02-17 Tecalemit Ltd Variable time switches
DE1089608B (en) * 1956-10-04 1960-09-22 Schleicher Relaisbau K G Gear drive with a central arrangement of the drive shaft
DE1130895B (en) * 1958-12-04 1962-06-07 Heliowatt Werke Elek Zitaets A Timer for the optional automatic switching on and off of two circuits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1151848A (en) * 1915-08-31 Slocum Avram & Slocum Inc Automatic time-switch.
US1672791A (en) * 1925-09-04 1928-06-05 Thimblethorpe Wilfre Sylvester Electrical switch
DE463932C (en) * 1926-03-03 1928-08-04 Cligno Signal Sa Du Electric switch for direction indicator

Also Published As

Publication number Publication date
GB645595A (en) 1950-11-01
DE814184C (en) 1951-09-20
US2636089A (en) 1953-04-21

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