CH513503A - Appareil électrique interrupteur à dispositif retardateur pneumatique - Google Patents

Appareil électrique interrupteur à dispositif retardateur pneumatique

Info

Publication number
CH513503A
CH513503A CH1720269A CH1720269A CH513503A CH 513503 A CH513503 A CH 513503A CH 1720269 A CH1720269 A CH 1720269A CH 1720269 A CH1720269 A CH 1720269A CH 513503 A CH513503 A CH 513503A
Authority
CH
Switzerland
Prior art keywords
switch
pneumatic delay
electrical device
electrical
delay device
Prior art date
Application number
CH1720269A
Other languages
English (en)
Inventor
Lemaire Pierre
Original Assignee
Cem Comp Electro Mec
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 Cem Comp Electro Mec filed Critical Cem Comp Electro Mec
Publication of CH513503A publication Critical patent/CH513503A/fr

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
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Earth Drilling (AREA)
  • Transmission Devices (AREA)
CH1720269A 1968-12-31 1969-11-19 Appareil électrique interrupteur à dispositif retardateur pneumatique CH513503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR182388 1968-12-31

Publications (1)

Publication Number Publication Date
CH513503A true CH513503A (fr) 1971-09-30

Family

ID=8659612

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1720269A CH513503A (fr) 1968-12-31 1969-11-19 Appareil électrique interrupteur à dispositif retardateur pneumatique

Country Status (5)

Country Link
CH (1) CH513503A (fr)
DE (1) DE1964672A1 (fr)
ES (1) ES375027A1 (fr)
FR (1) FR1603941A (fr)
GB (1) GB1285784A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162271A1 (fr) * 1971-12-08 1973-07-20 Telemecanique Electrique
DE2915311A1 (de) * 1979-04-14 1980-10-23 Kloeckner Moeller Elektrizit Hilfsschalteranordnung mit verzoegerungsvorrichtung fuer niederspannungsschaltgeraete

Families Citing this family (3)

* 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
US4303147A (en) * 1978-04-12 1981-12-01 Allen-Bradley Company Adjustment for pneumatic timer
DE3938704A1 (de) * 1989-11-17 1991-05-23 Mannesmann Ag Lagerung einer umlenkrolle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162271A1 (fr) * 1971-12-08 1973-07-20 Telemecanique Electrique
DE2915311A1 (de) * 1979-04-14 1980-10-23 Kloeckner Moeller Elektrizit Hilfsschalteranordnung mit verzoegerungsvorrichtung fuer niederspannungsschaltgeraete

Also Published As

Publication number Publication date
GB1285784A (en) 1972-08-16
FR1603941A (fr) 1971-06-14
DE1964672A1 (de) 1970-07-16
ES375027A1 (es) 1972-03-01

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Legal Events

Date Code Title Description
PL Patent ceased