CH393482A - Compressed air drive with air damping - Google Patents

Compressed air drive with air damping

Info

Publication number
CH393482A
CH393482A CH775462A CH775462A CH393482A CH 393482 A CH393482 A CH 393482A CH 775462 A CH775462 A CH 775462A CH 775462 A CH775462 A CH 775462A CH 393482 A CH393482 A CH 393482A
Authority
CH
Switzerland
Prior art keywords
air
damping
drive
compressed air
compressed
Prior art date
Application number
CH775462A
Other languages
German (de)
Inventor
Ulrich Alfred
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
Priority to BE634063D priority Critical patent/BE634063A/xx
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH775462A priority patent/CH393482A/en
Priority to DE1962A0040681 priority patent/DE1265267B/en
Publication of CH393482A publication Critical patent/CH393482A/en

Links

Classifications

    • 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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
    • 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
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
CH775462A 1962-06-27 1962-06-27 Compressed air drive with air damping CH393482A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE634063D BE634063A (en) 1962-06-27
CH775462A CH393482A (en) 1962-06-27 1962-06-27 Compressed air drive with air damping
DE1962A0040681 DE1265267B (en) 1962-06-27 1962-07-11 Compressed air drive with air damping for electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH775462A CH393482A (en) 1962-06-27 1962-06-27 Compressed air drive with air damping

Publications (1)

Publication Number Publication Date
CH393482A true CH393482A (en) 1965-06-15

Family

ID=4329973

Family Applications (1)

Application Number Title Priority Date Filing Date
CH775462A CH393482A (en) 1962-06-27 1962-06-27 Compressed air drive with air damping

Country Status (3)

Country Link
BE (1) BE634063A (en)
CH (1) CH393482A (en)
DE (1) DE1265267B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037740C2 (en) * 1980-10-06 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatic SF ↓ 6 ↓ gas switch with pneumatic drive
DE9216436U1 (en) * 1992-11-30 1993-01-28 Siemens AG, 8000 München Electrical high voltage switch with a shock absorber
DE102017212021A1 (en) * 2017-07-13 2019-01-17 Siemens Aktiengesellschaft Arrangement and method for damping switching movements in high-voltage circuit breakers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618107A (en) * 1949-08-16 1952-11-18 Hutchins Alma A Tool reciprocating device
GB746801A (en) * 1953-04-02 1956-03-21 Neville Rupert Anderson Improvements in or relating to fluid operated power cylinders

Also Published As

Publication number Publication date
DE1265267B (en) 1968-04-04
BE634063A (en)

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