BE452252A - - Google Patents

Info

Publication number
BE452252A
BE452252A BE452252DA BE452252A BE 452252 A BE452252 A BE 452252A BE 452252D A BE452252D A BE 452252DA BE 452252 A BE452252 A BE 452252A
Authority
BE
Belgium
Prior art keywords
channels
relation
main piston
nozzle
friction
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE452252A publication Critical patent/BE452252A/fr

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
BE452252D BE452252A (pm)

Publications (1)

Publication Number Publication Date
BE452252A true BE452252A (pm)

Family

ID=106909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE452252D BE452252A (pm)

Country Status (1)

Country Link
BE (1) BE452252A (pm)

Similar Documents

Publication Publication Date Title
BE1000042A6 (fr) Clapet de retenue.
CN208417653U (zh) 一种用于燃油压力控制的自力式调节装置
CN106644359A (zh) 一种可用于双膜定压破膜和单膜冲击破膜的夹膜装置
BE452252A (pm)
CN112049941B (zh) 一种减压调节阀
CN204476904U (zh) 一种具有平衡液动力及可调阻尼功能的降噪溢流阀
BE681507A (pm)
CN218863319U (zh) 一种轻量化紧凑型双弹簧高压减压器
CN215890649U (zh) 一种液压单向阀
FR2805872A1 (fr) Clapet de laminage a raideur reglable et amortisseur associe
CN207989836U (zh) 一种高性能减压阀
CN110043703B (zh) 一种活塞式先导水击泄压阀的设计方法
CN105156386A (zh) 一种大流量高频响比例伺服阀
CN223434791U (en) Three-way regulating valve
BE366114A (pm)
EP0055187A1 (fr) Vanne de régulation et clapet pilote
CN115370788A (zh) 一种轻量化紧凑型双弹簧高压减压器
RU36718U1 (ru) Мембранный привод клапана
BE354116A (pm)
CH371965A (fr) Suspension hydropneumatique pour véhicule
FR3128752B1 (fr) Déflecteur d’huile amélioré pour réducteur mécanique de turbomachine d’aéronef
CN113915186A (zh) 一种液压单向阀
CN202391622U (zh) 电动燃油泵燃油压力调节器降噪装置
BE373338A (pm)
BE383678A (pm)