IT971712B - Dispositivo temporizzatore per contatti elettrici la cui chiu sura o apertura possono essere ritardate - Google Patents

Dispositivo temporizzatore per contatti elettrici la cui chiu sura o apertura possono essere ritardate

Info

Publication number
IT971712B
IT971712B IT32714/72A IT3271472A IT971712B IT 971712 B IT971712 B IT 971712B IT 32714/72 A IT32714/72 A IT 32714/72A IT 3271472 A IT3271472 A IT 3271472A IT 971712 B IT971712 B IT 971712B
Authority
IT
Italy
Prior art keywords
delayed
closing
opening
timing device
electric contacts
Prior art date
Application number
IT32714/72A
Other languages
English (en)
Inventor
G Faffart
Original Assignee
Telemecanique Electrique
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 by Telemecanique Electrique filed Critical Telemecanique Electrique
Application granted granted Critical
Publication of IT971712B publication Critical patent/IT971712B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
    • H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
    • H01H43/285—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder adjusting the time interval by means of an adjustable orifice, e.g. needle valve
    • 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
    • H01H50/32—Latching movable parts mechanically

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Switches With Compound Operations (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
IT32714/72A 1971-12-08 1972-12-11 Dispositivo temporizzatore per contatti elettrici la cui chiu sura o apertura possono essere ritardate IT971712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7144021A FR2162271B1 (it) 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
IT971712B true IT971712B (it) 1974-05-10

Family

ID=9087128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32714/72A IT971712B (it) 1971-12-08 1972-12-11 Dispositivo temporizzatore per contatti elettrici la cui chiu sura o apertura possono essere ritardate

Country Status (13)

Country Link
US (1) US3833778A (it)
AT (1) AT317345B (it)
BE (1) BE792156A (it)
BR (1) BR7208703D0 (it)
CA (1) CA970010A (it)
CH (1) CH583965A5 (it)
DE (1) DE2260270C3 (it)
DK (1) DK143672C (it)
ES (1) ES409405A1 (it)
FR (1) FR2162271B1 (it)
GB (1) GB1405605A (it)
IT (1) IT971712B (it)
NL (1) NL7216516A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181829A (en) * 1978-04-12 1980-01-01 Allen-Bradley Company Time delay switch actuating mechanism
DE2915311A1 (de) * 1979-04-14 1980-10-23 Kloeckner Moeller Elektrizit Hilfsschalteranordnung mit verzoegerungsvorrichtung fuer niederspannungsschaltgeraete
FR2568717B1 (fr) * 1984-08-03 1988-08-05 Telemecanique Electrique Dispositif de temporisation a contacts a fonctionnement decale
GB0905072D0 (en) * 2009-03-25 2009-05-06 Logicor Ltd Timing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE395781C (de) * 1922-08-24 1924-05-23 Paul Meyer Akt Ges Dr Elektrischer UEberstromschalter mit vom Strom unabhaengiger Zeitausloesung
US1867711A (en) * 1932-01-02 1932-07-19 Estel C Raney Defroster
US3229054A (en) * 1963-10-28 1966-01-11 Gen Electric Time delay switch
US3268675A (en) * 1964-10-19 1966-08-23 Furnas Electric Co Actuator for bellows type time delay switch
FR1603941A (it) * 1968-12-31 1971-06-14
US3585321A (en) * 1969-05-23 1971-06-15 Arrow Hart Inc Pneumatic time delay switch with improved auxiliary manual switch actuator means

Also Published As

Publication number Publication date
DK143672B (da) 1981-09-21
CA970010A (en) 1975-06-24
DE2260270B2 (de) 1977-12-22
DK143672C (da) 1982-03-01
NL7216516A (it) 1973-06-13
BR7208703D0 (pt) 1973-09-25
FR2162271A1 (it) 1973-07-20
AT317345B (de) 1974-08-26
DE2260270A1 (de) 1973-08-02
DE2260270C3 (de) 1978-09-07
US3833778A (en) 1974-09-03
CH583965A5 (it) 1977-01-14
ES409405A1 (es) 1975-12-16
BE792156A (fr) 1973-03-16
FR2162271B1 (it) 1974-06-07
GB1405605A (en) 1975-09-10

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