DE2360198A1 - Gesteuertes doppeltwirkendes sicherheitsventil - Google Patents

Gesteuertes doppeltwirkendes sicherheitsventil

Info

Publication number
DE2360198A1
DE2360198A1 DE19732360198 DE2360198A DE2360198A1 DE 2360198 A1 DE2360198 A1 DE 2360198A1 DE 19732360198 DE19732360198 DE 19732360198 DE 2360198 A DE2360198 A DE 2360198A DE 2360198 A1 DE2360198 A1 DE 2360198A1
Authority
DE
Germany
Prior art keywords
piston
safety valve
space
high pressure
channel
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19732360198
Other languages
German (de)
English (en)
Inventor
Stanislav Coufal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicovske Strojirny N P
Original Assignee
Unicovske Strojirny N P
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 Unicovske Strojirny N P filed Critical Unicovske Strojirny N P
Publication of DE2360198A1 publication Critical patent/DE2360198A1/de
Pending legal-status Critical Current

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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
DE19732360198 1972-12-04 1973-12-03 Gesteuertes doppeltwirkendes sicherheitsventil Pending DE2360198A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS824272A CS156392B1 (cs) 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
DE2360198A1 true DE2360198A1 (de) 1974-06-06

Family

ID=5432727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732360198 Pending DE2360198A1 (de) 1972-12-04 1973-12-03 Gesteuertes doppeltwirkendes sicherheitsventil

Country Status (5)

Country Link
CS (1) CS156392B1 (cs)
DD (1) DD111444A1 (cs)
DE (1) DE2360198A1 (cs)
FR (1) FR2209063B1 (cs)
SU (1) SU724870A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239930A1 (de) * 1982-10-28 1984-05-10 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulisch steuerbares sperrventil, insbesondere fuer die rohrbruchsicherung
GB9108864D0 (en) * 1991-04-25 1991-06-12 Nickson Jack A plant watering aid
CN202493525U (zh) * 2011-03-08 2012-10-17 费希尔控制国际公司 控制阀组件以及用于阀致动器的旁通装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901061A (en) * 1958-12-02 1962-07-11 Von Roll Ag Improvements in or relating to safety valves
GB945328A (en) * 1961-04-20 1963-12-23 Dowty Hydraulic Units Ltd Servo operated fluid flow control valve

Also Published As

Publication number Publication date
SU724870A1 (ru) 1980-03-30
FR2209063A1 (cs) 1974-06-28
FR2209063B1 (cs) 1978-01-06
DD111444A1 (cs) 1975-02-12
CS156392B1 (cs) 1974-07-24

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Legal Events

Date Code Title Description
OHW Rejection