AU1525970A - Pneumatic time delay switch - Google Patents

Pneumatic time delay switch

Info

Publication number
AU1525970A
AU1525970A AU15259/70A AU1525970A AU1525970A AU 1525970 A AU1525970 A AU 1525970A AU 15259/70 A AU15259/70 A AU 15259/70A AU 1525970 A AU1525970 A AU 1525970A AU 1525970 A AU1525970 A AU 1525970A
Authority
AU
Australia
Prior art keywords
time delay
delay switch
pneumatic time
pneumatic
switch
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
AU15259/70A
Inventor
J Dennison John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARROW-ALPHA MANUFACTURING Pty Ltd
Original Assignee
Arrow Alpha Mfg Pty 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
Application filed by Arrow Alpha Mfg Pty Ltd filed Critical Arrow Alpha Mfg Pty Ltd
Publication of AU1525970A publication Critical patent/AU1525970A/en
Expired legal-status Critical Current

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
AU15259/70A 1969-05-23 1970-05-19 Pneumatic time delay switch Expired AU1525970A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82732369A 1969-05-23 1969-05-23
USUS827,323 1969-05-23

Publications (1)

Publication Number Publication Date
AU1525970A true AU1525970A (en) 1971-11-25

Family

ID=25248917

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15259/70A Expired AU1525970A (en) 1969-05-23 1970-05-19 Pneumatic time delay switch

Country Status (3)

Country Link
US (1) US3551615A (en)
AU (1) AU1525970A (en)
GB (1) GB1305112A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1344068A (en) * 1970-09-11 1974-01-16 Smiths Ind Switches
BE791256A (en) * 1971-11-10 1973-05-10 Siemens Ag SWITCH ESPECIALLY FOR TELECOMMUNICATIONS INSTALLATIONS
US3814872A (en) * 1972-04-24 1974-06-04 Polaroid Corp Remote control system for photographic apparatus

Also Published As

Publication number Publication date
GB1305112A (en) 1973-01-31
US3551615A (en) 1970-12-29

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