CH441830A - Pneumatic or hydraulic switches or amplifiers working according to the force comparison - Google Patents

Pneumatic or hydraulic switches or amplifiers working according to the force comparison

Info

Publication number
CH441830A
CH441830A CH1520663A CH1520663A CH441830A CH 441830 A CH441830 A CH 441830A CH 1520663 A CH1520663 A CH 1520663A CH 1520663 A CH1520663 A CH 1520663A CH 441830 A CH441830 A CH 441830A
Authority
CH
Switzerland
Prior art keywords
pneumatic
working according
force comparison
hydraulic switches
amplifiers working
Prior art date
Application number
CH1520663A
Other languages
German (de)
Inventor
Onno Dipl Ing Onnen
Manfred Dipl Ing Lochner
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH441830A publication Critical patent/CH441830A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/06—Circuit elements having moving parts using balls or pill-shaped disks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Theoretical Computer Science (AREA)
CH1520663A 1962-12-13 1963-12-11 Pneumatic or hydraulic switches or amplifiers working according to the force comparison CH441830A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0082846 1962-12-13
FR956821A FR1377079A (en) 1962-12-13 1963-12-11 Pneumatic or hydraulic switch or amplifier

Publications (1)

Publication Number Publication Date
CH441830A true CH441830A (en) 1967-08-15

Family

ID=25997084

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1520663A CH441830A (en) 1962-12-13 1963-12-11 Pneumatic or hydraulic switches or amplifiers working according to the force comparison

Country Status (2)

Country Link
CH (1) CH441830A (en)
FR (1) FR1377079A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501844A (en) * 1968-06-27 1971-01-15 Cyphelly Ivan J Hydrostatic current booster

Also Published As

Publication number Publication date
FR1377079A (en) 1964-10-31

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