DK0644984T3 - Apparat til forøgelse af væsketryk - Google Patents

Apparat til forøgelse af væsketryk

Info

Publication number
DK0644984T3
DK0644984T3 DK93908356.4T DK93908356T DK0644984T3 DK 0644984 T3 DK0644984 T3 DK 0644984T3 DK 93908356 T DK93908356 T DK 93908356T DK 0644984 T3 DK0644984 T3 DK 0644984T3
Authority
DK
Denmark
Prior art keywords
high pressure
communicable
fluid pressure
check valve
poppet
Prior art date
Application number
DK93908356.4T
Other languages
English (en)
Inventor
Albert C Saurwein
Original Assignee
I C Investments Limited
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 I C Investments Limited filed Critical I C Investments Limited
Application granted granted Critical
Publication of DK0644984T3 publication Critical patent/DK0644984T3/da

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Processing Of Solid Wastes (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Gas Separation By Absorption (AREA)
DK93908356.4T 1993-03-12 1993-03-12 Apparat til forøgelse af væsketryk DK0644984T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1993/002379 WO1994020754A1 (en) 1993-03-12 1993-03-12 Fluid pressure intensifying apparatus
CA002135613A CA2135613C (en) 1993-03-12 1993-03-12 Fluid pressure-intensifying apparatus

Publications (1)

Publication Number Publication Date
DK0644984T3 true DK0644984T3 (da) 1998-04-20

Family

ID=25677610

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93908356.4T DK0644984T3 (da) 1993-03-12 1993-03-12 Apparat til forøgelse af væsketryk

Country Status (9)

Country Link
EP (1) EP0644984B1 (da)
AT (1) ATE159324T1 (da)
CA (1) CA2135613C (da)
DE (1) DE69314635T2 (da)
DK (1) DK0644984T3 (da)
ES (1) ES2109485T3 (da)
GR (1) GR3025559T3 (da)
NO (1) NO303846B1 (da)
WO (1) WO1994020754A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604132C2 (de) * 1996-02-06 2000-04-13 Hammelmann Paul Maschf Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar
DE102006026337A1 (de) * 2006-06-02 2007-12-06 Minibooster Hydraulics A/S Hydraulischer Druckverstärker
EP2614256A4 (en) * 2010-09-10 2017-11-08 KMT Waterjet System Inc. High pressure pump including hollow stud
EP3555473A1 (en) * 2016-12-14 2019-10-23 Howden Thomassen Compressors B.V. Clamping arrangement for valves in reciprocating compressor cylinders
EP3336356A1 (en) * 2016-12-16 2018-06-20 Comet S.p.A. Constructive arrangement applied in a dual-action valve
CN107143674B (zh) * 2017-07-11 2023-03-17 新疆水利水电科学研究院 压力平衡装置和压力平衡系统
EP3953582A1 (en) 2019-04-09 2022-02-16 OBS Technology AS Pump device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526246A (en) * 1968-02-26 1970-09-01 Burckhardt Ag Maschf Concentric suction and delivery valve for high pressure compressors and pumps
US3702624A (en) * 1968-09-17 1972-11-14 Pumpenfabrik Urach Piston pump
DE2824184A1 (de) * 1978-06-02 1979-12-06 Burghardt Vossen Ventilvorrichtung fuer hochdruckpumpen
US4412792A (en) * 1981-01-21 1983-11-01 The Oilgear Company Intensifier pump with integrated check valve
US4747758A (en) * 1986-04-17 1988-05-31 Saurwein Albert C Fluid pressure-intensifier
US4818194A (en) * 1987-06-11 1989-04-04 Saurwein Albert C Check valve assembly for fluid pressure intensifying apparatus
US4820136A (en) * 1987-06-11 1989-04-11 Saurwein Albert C Fluid pressure intensifying system

Also Published As

Publication number Publication date
NO303846B1 (no) 1998-09-07
CA2135613A1 (en) 1994-09-13
ATE159324T1 (de) 1997-11-15
DE69314635D1 (de) 1997-11-20
EP0644984B1 (en) 1997-10-15
ES2109485T3 (es) 1998-01-16
AU3920593A (en) 1994-09-26
DE69314635T2 (de) 1998-02-12
GR3025559T3 (en) 1998-03-31
EP0644984A1 (en) 1995-03-29
NO944319L (no) 1995-01-12
NO944319D0 (no) 1994-11-11
CA2135613C (en) 2005-01-04
AU671113B2 (en) 1996-08-15
WO1994020754A1 (en) 1994-09-15
EP0644984A4 (en) 1996-01-24

Similar Documents

Publication Publication Date Title
US2998288A (en) Piston
DK0644984T3 (da) Apparat til forøgelse af væsketryk
JPS6458897A (en) Joint connected under pressure
US2472355A (en) Pump
KR940701560A (ko) 이중가압밸브
FR2420060A1 (fr) Perfectionnements aux amortisseurs de chocs hydrauliques du type telescopique
US4747758A (en) Fluid pressure-intensifier
US3601505A (en) Compressors
ATE184379T1 (de) Gasdruckfeder
MY112174A (en) Fluid pressure intensifying apparatus
GB1365356A (en) Pneumatic spring devices
GB1058192A (en) Improvements in or relating to fluid seals
SE9301411D0 (sv) Anordning vid en gasfjaeder
MY109540A (en) Downhole pump of constant differential hydraulic pressure
ES8200446A1 (es) Dispositivo de seguridad que asegura la estanqueidad longi- tudinal del arbol de una bomba
SE0002038D0 (sv) Hydrauliskt slag/anpressningsanordning
DE3870175D1 (de) Relaisventileinrichtung.
FR2267488A1 (en) Hydraulic shock absorber with coaxial chambers - has cylinder with venting holes for connecting to a compensating chamber
BR9202945A (pt) Compressor a embolo para a compressao,isenta de oleo,de um gas
ES8300596A1 (es) Dispositivo valvular de control de la presion mejorado para los sistemas de freno hidraulico de los vehiculos .
SU481714A1 (ru) Силовой цилиндр с самоуплотн ющимс поршнем
FR2633710B1 (fr) Dispositif d'etancheite entre les organes mobiles d'un frein de recul d'artillerie
GB929569A (en) Improvements in or relating to hydraulic glands
GB940932A (en) Improvements in piston and cylinder assemblies
US2379949A (en) Hydraulic device