ATE172520T1 - Druckverstaerker - Google Patents

Druckverstaerker

Info

Publication number
ATE172520T1
ATE172520T1 AT93912153T AT93912153T ATE172520T1 AT E172520 T1 ATE172520 T1 AT E172520T1 AT 93912153 T AT93912153 T AT 93912153T AT 93912153 T AT93912153 T AT 93912153T AT E172520 T1 ATE172520 T1 AT E172520T1
Authority
AT
Austria
Prior art keywords
pct
movable
positions
pressure
valving
Prior art date
Application number
AT93912153T
Other languages
English (en)
Inventor
Moshe Abraham
Zeev Stahl
Original Assignee
Moshe Abraham
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 Moshe Abraham filed Critical Moshe Abraham
Application granted granted Critical
Publication of ATE172520T1 publication Critical patent/ATE172520T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
    • F04B9/1073—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring with actuation in the other direction by gravity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L31/00—Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00
    • F01L31/02—Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00 with tripping-gear; Tripping of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Braking Systems And Boosters (AREA)
  • Saccharide Compounds (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Actuator (AREA)
AT93912153T 1992-04-07 1993-04-06 Druckverstaerker ATE172520T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL10151692A IL101516A (en) 1992-04-07 1992-04-07 Pressure booster

Publications (1)

Publication Number Publication Date
ATE172520T1 true ATE172520T1 (de) 1998-11-15

Family

ID=11063521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93912153T ATE172520T1 (de) 1992-04-07 1993-04-06 Druckverstaerker

Country Status (8)

Country Link
US (1) US5399071A (de)
EP (1) EP0587879B1 (de)
AT (1) ATE172520T1 (de)
AU (1) AU4280993A (de)
DE (1) DE69321684T2 (de)
ES (1) ES2122013T3 (de)
IL (1) IL101516A (de)
WO (1) WO1993020350A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201010379D0 (en) * 2010-06-21 2010-08-04 Selwyn Frederick P Fluid pressure amplifier
CN106641411B (zh) * 2016-11-07 2019-02-05 武汉船用机械有限责任公司 速关阀
CN111271238A (zh) * 2020-02-04 2020-06-12 陈少同 潜水泵

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1451303A (en) * 1922-07-26 1923-04-10 Mitchell Edward Albert Gas-distributing system
US2896542A (en) * 1955-11-18 1959-07-28 Forghieri Renato Fluid feeder and pressure intensifier for automatic operation by using the initial pressure of the fluid fed itself
US2973717A (en) * 1957-10-29 1961-03-07 Westinghouse Air Brake Co Booster pump
US3086470A (en) * 1960-03-28 1963-04-23 Skipor System for increasing fluid pressure
US3407601A (en) * 1965-07-26 1968-10-29 Martin Tool Works Inc Air-hydraulic system and apparatus
US3544239A (en) * 1968-11-25 1970-12-01 George C Graham Vacuum operated compound double-acting piston pump or compressor
US3589839A (en) * 1969-06-23 1971-06-29 Roger C Johnson Fluid feeder for pressurized fluid system
US3787147A (en) * 1972-12-26 1974-01-22 Owatonna Tool Co Two-stage air-hydraulic booster
US3981148A (en) * 1974-04-29 1976-09-21 Caterpillar Tractor Co. Combined fluid motor and pumping apparatus
DE2726667A1 (de) * 1977-06-14 1978-12-21 Licentia Gmbh Oberflaechenpassiviertes halbleiterbauelement und verfahren zum herstellen desselben
US4627794A (en) * 1982-12-28 1986-12-09 Silva Ethan A Fluid pressure intensifier
GB2162591B (en) * 1984-08-02 1988-05-25 Shoketsu Kinzoku Kogyo Kk Fluid pressure booster
US4879943A (en) * 1988-05-17 1989-11-14 Mcneil (Ohio) Corporation Expansible chamber motor with snap-acting valve

Also Published As

Publication number Publication date
DE69321684T2 (de) 1999-06-24
EP0587879A4 (en) 1994-09-07
AU4280993A (en) 1993-11-08
WO1993020350A1 (en) 1993-10-14
EP0587879B1 (de) 1998-10-21
ES2122013T3 (es) 1998-12-16
US5399071A (en) 1995-03-21
DE69321684D1 (de) 1998-11-26
IL101516A (en) 1994-07-31
IL101516A0 (en) 1992-12-30
EP0587879A1 (de) 1994-03-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties