NO303846B1 - Fluidtrykkforsterker - Google Patents
FluidtrykkforsterkerInfo
- Publication number
- NO303846B1 NO303846B1 NO944319A NO944319A NO303846B1 NO 303846 B1 NO303846 B1 NO 303846B1 NO 944319 A NO944319 A NO 944319A NO 944319 A NO944319 A NO 944319A NO 303846 B1 NO303846 B1 NO 303846B1
- Authority
- NO
- Norway
- Prior art keywords
- high pressure
- communicable
- fluid pressure
- check valve
- poppet
- Prior art date
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)
- Engine Equipment That Uses Special Cycles (AREA)
- Gas Separation By Absorption (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
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 (3)
Publication Number | Publication Date |
---|---|
NO944319D0 NO944319D0 (no) | 1994-11-11 |
NO944319L NO944319L (no) | 1995-01-12 |
NO303846B1 true NO303846B1 (no) | 1998-09-07 |
Family
ID=25677610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO944319A NO303846B1 (no) | 1993-03-12 | 1994-11-11 | Fluidtrykkforsterker |
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)
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 |
WO2012033982A2 (en) | 2010-09-10 | 2012-03-15 | Kmt Waterjet Systems Inc. | High pressure pump including hollow stud |
JP6918115B2 (ja) * | 2016-12-14 | 2021-08-11 | ホーデン トマセン コンプレッサーズ ビーブイ | 往復動圧縮機シリンダ内の弁のためのクランピング配置 |
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*** |
BR112021018901A2 (pt) * | 2019-04-09 | 2021-11-30 | Obs Tech As | Dispositivo de bomba. |
Family Cites Families (7)
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 |
-
1993
- 1993-03-12 EP EP93908356A patent/EP0644984B1/en not_active Expired - Lifetime
- 1993-03-12 AT AT93908356T patent/ATE159324T1/de not_active IP Right Cessation
- 1993-03-12 DE DE69314635T patent/DE69314635T2/de not_active Expired - Lifetime
- 1993-03-12 ES ES93908356T patent/ES2109485T3/es not_active Expired - Lifetime
- 1993-03-12 CA CA002135613A patent/CA2135613C/en not_active Expired - Fee Related
- 1993-03-12 DK DK93908356.4T patent/DK0644984T3/da active
- 1993-03-12 WO PCT/US1993/002379 patent/WO1994020754A1/en active IP Right Grant
-
1994
- 1994-11-11 NO NO944319A patent/NO303846B1/no not_active IP Right Cessation
-
1997
- 1997-12-02 GR GR970403209T patent/GR3025559T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2135613A1 (en) | 1994-09-13 |
DK0644984T3 (da) | 1998-04-20 |
WO1994020754A1 (en) | 1994-09-15 |
DE69314635T2 (de) | 1998-02-12 |
NO944319D0 (no) | 1994-11-11 |
EP0644984A4 (en) | 1996-01-24 |
EP0644984B1 (en) | 1997-10-15 |
ES2109485T3 (es) | 1998-01-16 |
CA2135613C (en) | 2005-01-04 |
DE69314635D1 (de) | 1997-11-20 |
EP0644984A1 (en) | 1995-03-29 |
NO944319L (no) | 1995-01-12 |
AU671113B2 (en) | 1996-08-15 |
ATE159324T1 (de) | 1997-11-15 |
AU3920593A (en) | 1994-09-26 |
GR3025559T3 (en) | 1998-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2998288A (en) | Piston | |
US4478561A (en) | Hydraulic intensifier | |
NO303846B1 (no) | Fluidtrykkforsterker | |
US20020150487A1 (en) | Packing assembly and reciprocating plunger pump incorporating same | |
US2472355A (en) | Pump | |
GB1068355A (en) | Improvements in or relating to mine roof supports | |
KR940701560A (ko) | 이중가압밸브 | |
US4747758A (en) | Fluid pressure-intensifier | |
US3601505A (en) | Compressors | |
US3038448A (en) | Cylinder construction | |
ATE184379T1 (de) | Gasdruckfeder | |
MY112174A (en) | Fluid pressure intensifying apparatus | |
GB1365356A (en) | Pneumatic spring devices | |
US3848414A (en) | Pressure converter | |
EP0347921A3 (en) | A fluid spring | |
SE9301411D0 (sv) | Anordning vid en gasfjaeder | |
GB1058192A (en) | Improvements in or relating to fluid seals | |
MY109540A (en) | Downhole pump of constant differential hydraulic pressure | |
EP0122531B1 (en) | Pressurized fluid operated cylinder | |
FR2267488A1 (en) | Hydraulic shock absorber with coaxial chambers - has cylinder with venting holes for connecting to a compensating chamber | |
SE0002038L (sv) | Hydrauliskt slag/anpressningsanordning | |
DE3870175D1 (de) | Relaisventileinrichtung. | |
BR9202945A (pt) | Compressor a embolo para a compressao,isenta de oleo,de um gas | |
CN219119570U (zh) | 一种具有防偏转功能的液压油缸 | |
ES8300596A1 (es) | Dispositivo valvular de control de la presion mejorado para los sistemas de freno hidraulico de los vehiculos . |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |