BE756776A - Commande electro-hydraulique pour soupapes - Google Patents

Commande electro-hydraulique pour soupapes

Info

Publication number
BE756776A
BE756776A BE756776DA BE756776A BE 756776 A BE756776 A BE 756776A BE 756776D A BE756776D A BE 756776DA BE 756776 A BE756776 A BE 756776A
Authority
BE
Belgium
Prior art keywords
electro
valves
hydraulic control
hydraulic
control
Prior art date
Application number
Other languages
English (en)
Original Assignee
Kromschroeder Ag G
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.)
Publication date
Priority claimed from DE19691950154 external-priority patent/DE1950154A1/de
Publication of BE756776A publication Critical patent/BE756776A/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • 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
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Regulation And Control Of Combustion (AREA)
BE756776D 1969-10-04 Commande electro-hydraulique pour soupapes BE756776A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691950154 DE1950154A1 (de) 1969-10-04 1969-10-04 Elektrohydraulische Steuerung fuer Ventile

Publications (1)

Publication Number Publication Date
BE756776A true BE756776A (fr) 1971-03-01

Family

ID=5747337

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756776D BE756776A (fr) 1969-10-04 Commande electro-hydraulique pour soupapes

Country Status (5)

Country Link
BE (1) BE756776A (fr)
CH (1) CH508161A (fr)
FR (1) FR2064836A5 (fr)
GB (1) GB1281133A (fr)
NL (1) NL148989B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174514B (en) * 1985-04-04 1988-10-05 Elektrowatt Ag Electro-hydraulic actuator or positioning drive for continuous control or regulation operations
DE3510546A1 (de) * 1985-04-04 1986-10-02 Elektrowatt AG, Zürich Elektrohydraulischer stellantrieb fuer stetige regelung
DE102004024072B4 (de) * 2004-04-01 2006-09-21 Technoalpin Gmbh Dosier- und Sperrventil für ein flüssiges Medium
DE102012111021B4 (de) * 2012-11-15 2014-08-21 Eto Magnetic Gmbh Ventilvorrichtung und Verwendung einer solchen
CN110513345B (zh) * 2019-09-04 2024-05-17 太原理工大学 一种负载记忆阀
CN112303248B (zh) * 2020-10-29 2023-03-21 四川科宏石油天然气工程有限公司 浮子先导式排液阀
CN114135708A (zh) * 2021-11-02 2022-03-04 珠海爱迪生智能家居股份有限公司 Erv自动温控阀门的控制方法及erv自动温控阀门

Also Published As

Publication number Publication date
NL148989B (nl) 1976-03-15
GB1281133A (en) 1972-07-12
NL7012699A (fr) 1971-04-06
FR2064836A5 (fr) 1971-07-23
CH508161A (de) 1971-05-31

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