NL53637C - - Google Patents

Info

Publication number
NL53637C
NL53637C NL53637DA NL53637C NL 53637 C NL53637 C NL 53637C NL 53637D A NL53637D A NL 53637DA NL 53637 C NL53637 C NL 53637C
Authority
NL
Netherlands
Application number
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.)
Publication of NL53637C publication Critical patent/NL53637C/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0013Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00Switches operated by change of a physical condition
    • H01H35/24Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40Switches 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)
  • Fluid-Pressure Circuits (AREA)
NL53637D 1939-04-22 NL53637C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214975X 1939-04-22

Publications (1)

Publication Number Publication Date
NL53637C true NL53637C (xx)

Family

ID=5821558

Family Applications (1)

Application Number Title Priority Date Filing Date
NL53637D NL53637C (xx) 1939-04-22

Country Status (2)

Country Link
CH (1) CH214975A (xx)
NL (1) NL53637C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1147417B (it) * 1981-09-23 1986-11-19 Oleo Mac Spa Dispositivo elettromeccanico di controllo del funziionamento dello impianto di lubrificazione della catena delle motosegne portatili

Also Published As

Publication number Publication date
CH214975A (de) 1941-05-31

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