FR978909A - Pneumatically operated switch - Google Patents

Pneumatically operated switch

Info

Publication number
FR978909A
FR978909A FR978909DA FR978909A FR 978909 A FR978909 A FR 978909A FR 978909D A FR978909D A FR 978909DA FR 978909 A FR978909 A FR 978909A
Authority
FR
France
Prior art keywords
operated switch
pneumatically operated
pneumatically
switch
operated
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)
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR978909A publication Critical patent/FR978909A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/242—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow operated by one particular pressure-time function

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR978909D 1948-01-29 1949-01-13 Pneumatically operated switch Expired FR978909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH978909X 1948-01-29

Publications (1)

Publication Number Publication Date
FR978909A true FR978909A (en) 1951-04-19

Family

ID=4551260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978909D Expired FR978909A (en) 1948-01-29 1949-01-13 Pneumatically operated switch

Country Status (2)

Country Link
CH (1) CH261747A (en)
FR (1) FR978909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431217A2 (en) * 1989-12-08 1991-06-12 Jan Ballyns Delta P/delta t pressure sensor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431217A2 (en) * 1989-12-08 1991-06-12 Jan Ballyns Delta P/delta t pressure sensor system
EP0431217A3 (en) * 1989-12-08 1991-12-27 Jan Ballyns Pressure sensor system

Also Published As

Publication number Publication date
CH261747A (en) 1949-05-31

Similar Documents

Publication Publication Date Title
FR1011205A (en) Solenoid operated valve
FR978909A (en) Pneumatically operated switch
FR991051A (en) Stapling mechanism
FR987883A (en) Hydraulically operated devices
AT172545B (en) Switchgear
FR979877A (en) Hydraulically operated devices
FR978632A (en) Flow-controlled mixer
FR981374A (en) Loom
FR58897E (en) Piano Mechanism
FR1010496A (en) Foolproof single-control change-over-gearbox
FR985347A (en) hand vise
FR966178A (en) Strawberry enhancements
FR974465A (en) Glove enhancements
FR1070412A (en) Molding machine
FR1050274A (en) Switch enhancements
FI25271A (en) Toggle switch
FR969337A (en) Direct operated sweep
FR974357A (en) New advanced switch
FR967974A (en) Roller switch
FR58824E (en) Combination Switch Enhancements
FR968073A (en) Hand shears
FR1018285A (en) Electromagnetic switch
NL72988C (en) Switch
FR998315A (en) Waste bin
FR975899A (en) Back-compression refrigeration machine