CH357103A - Control and feedback device for adjustable organs with two positions - Google Patents

Control and feedback device for adjustable organs with two positions

Info

Publication number
CH357103A
CH357103A CH357103DA CH357103A CH 357103 A CH357103 A CH 357103A CH 357103D A CH357103D A CH 357103DA CH 357103 A CH357103 A CH 357103A
Authority
CH
Switzerland
Prior art keywords
positions
control
feedback device
adjustable organs
organs
Prior art date
Application number
Other languages
German (de)
Inventor
Wiedhalm Herbert
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
Publication of CH357103A publication Critical patent/CH357103A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid-Pressure Circuits (AREA)
CH357103D 1957-08-06 1958-03-21 Control and feedback device for adjustable organs with two positions CH357103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT519257 1957-08-06

Publications (1)

Publication Number Publication Date
CH357103A true CH357103A (en) 1961-09-30

Family

ID=32831392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH357103D CH357103A (en) 1957-08-06 1958-03-21 Control and feedback device for adjustable organs with two positions

Country Status (3)

Country Link
CH (1) CH357103A (en)
DE (1) DE1770676U (en)
FR (1) FR1201142A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1350006A (en) * 1971-11-10 1974-04-18 Martonair Ltd Fluid operable position sensor

Also Published As

Publication number Publication date
FR1201142A (en) 1959-12-28
DE1770676U (en) 1958-07-24

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