AT300939B - Windfahnen-Relais - Google Patents

Windfahnen-Relais

Info

Publication number
AT300939B
AT300939B AT871870A AT871870A AT300939B AT 300939 B AT300939 B AT 300939B AT 871870 A AT871870 A AT 871870A AT 871870 A AT871870 A AT 871870A AT 300939 B AT300939 B AT 300939B
Authority
AT
Austria
Prior art keywords
wind vane
vane relay
relay
wind
vane
Prior art date
Application number
AT871870A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT300939B publication Critical patent/AT300939B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0026—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
    • G01P13/0033—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates with electrical coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/04—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using deflection of baffle-plates
    • 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
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
AT871870A 1969-11-07 1970-09-28 Windfahnen-Relais AT300939B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1657869A CH508268A (de) 1969-11-07 1969-11-07 Luftströmungsempfindliche Schaltvorrichtung zur Überwachung des Kühlluftstromes bei forciert luftgekühlten Halbleiterstromrichtern

Publications (1)

Publication Number Publication Date
AT300939B true AT300939B (de) 1972-08-10

Family

ID=4418522

Family Applications (1)

Application Number Title Priority Date Filing Date
AT871870A AT300939B (de) 1969-11-07 1970-09-28 Windfahnen-Relais

Country Status (4)

Country Link
AT (1) AT300939B (de)
CH (1) CH508268A (de)
DE (1) DE1960143A1 (de)
FR (1) FR2069097A5 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800702A (en) * 1996-06-18 1998-09-01 Shurflo Pump Manufacturing Co. Heavy duty strainer
DE102011114499B9 (de) * 2011-09-29 2015-07-23 Andreas Walther An der Außenhülle eines Gebäudes angeordnete Schaltvorrichtung zum Unterbrechen einer elektrischen Spannungsversorgung

Also Published As

Publication number Publication date
CH508268A (de) 1971-05-31
FR2069097A5 (de) 1971-09-03
DE1960143A1 (de) 1971-05-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee