NO20033661D0 - Apparatus and method for pressure fluid circulation in actuator system - Google Patents
Apparatus and method for pressure fluid circulation in actuator systemInfo
- Publication number
- NO20033661D0 NO20033661D0 NO20033661A NO20033661A NO20033661D0 NO 20033661 D0 NO20033661 D0 NO 20033661D0 NO 20033661 A NO20033661 A NO 20033661A NO 20033661 A NO20033661 A NO 20033661A NO 20033661 D0 NO20033661 D0 NO 20033661D0
- Authority
- NO
- Norway
- Prior art keywords
- pressure fluid
- fluid circulation
- actuator system
- actuator
- circulation
- Prior art date
Links
Classifications
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/001—Servomotor systems with fluidic control
-
- 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
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20033661A NO328098B1 (en) | 2003-08-19 | 2003-08-19 | Apparatus and method for pressure fluid circulation in actuator system |
CNB2004800231960A CN100404884C (en) | 2003-08-19 | 2004-07-30 | Device and process for circulation of pressurized fluid in an actuator system |
PCT/NO2004/000232 WO2005017367A1 (en) | 2003-08-19 | 2004-07-30 | Device and process for circulation of pressurized fluid in an actuator system |
KR1020067003350A KR101023796B1 (en) | 2003-08-19 | 2004-07-30 | Device and process for circulation of pressurized fluid in an actuator system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20033661A NO328098B1 (en) | 2003-08-19 | 2003-08-19 | Apparatus and method for pressure fluid circulation in actuator system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20033661D0 true NO20033661D0 (en) | 2003-08-19 |
NO20033661L NO20033661L (en) | 2005-02-21 |
NO328098B1 NO328098B1 (en) | 2009-12-07 |
Family
ID=28036452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20033661A NO328098B1 (en) | 2003-08-19 | 2003-08-19 | Apparatus and method for pressure fluid circulation in actuator system |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR101023796B1 (en) |
CN (1) | CN100404884C (en) |
NO (1) | NO328098B1 (en) |
WO (1) | WO2005017367A1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2095000B (en) | 1980-09-29 | 1983-12-14 | Catgerpillar Tractor Co | Fluid viscosity control for actuator circuit |
DE3207080C2 (en) * | 1982-02-26 | 1986-08-21 | Mannesmann Rexroth GmbH, 8770 Lohr | Pilot operated pressure valve |
JPS58196371A (en) | 1982-05-11 | 1983-11-15 | Diesel Kiki Co Ltd | Direction change-over valve |
JP2984091B2 (en) * | 1991-07-02 | 1999-11-29 | カヤバ工業株式会社 | Reverse rotation prevention device for hydraulic motor |
JPH08193601A (en) * | 1995-01-13 | 1996-07-30 | Ckd Corp | Control circuit and method for cylinder |
DE19622267C1 (en) * | 1996-06-03 | 1997-12-18 | Sauer Sundstrand Gmbh & Co | Vehicle IC engine control and regulation system for reversible hydraulic displacement pumps with maximum pressure limiting |
CN1294267A (en) * | 1999-11-01 | 2001-05-09 | 卜劲松 | 3-position 4-way centralizing block for stabilizing hydraulic pressure |
JP2003097516A (en) * | 2001-09-25 | 2003-04-03 | Hitachi Ltd | Hydraulic device |
-
2003
- 2003-08-19 NO NO20033661A patent/NO328098B1/en not_active IP Right Cessation
-
2004
- 2004-07-30 CN CNB2004800231960A patent/CN100404884C/en not_active Expired - Fee Related
- 2004-07-30 KR KR1020067003350A patent/KR101023796B1/en active IP Right Grant
- 2004-07-30 WO PCT/NO2004/000232 patent/WO2005017367A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NO328098B1 (en) | 2009-12-07 |
WO2005017367A1 (en) | 2005-02-24 |
CN100404884C (en) | 2008-07-23 |
KR20060064656A (en) | 2006-06-13 |
KR101023796B1 (en) | 2011-03-21 |
CN1836111A (en) | 2006-09-20 |
NO20033661L (en) | 2005-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20060467L (en) | Underwater compressor module and pressure control method in the same | |
DK1848666T3 (en) | Method and apparatus for fluid treatment | |
NO20045151D0 (en) | Apparatus and method for reducing fluid pressure in a wellbore | |
DK1682351T3 (en) | Method and device for combination pressure | |
DK1776181T3 (en) | SYSTEM AND METHOD OF FLUID SUPPLY | |
NO20032995L (en) | Method and apparatus for fluid degree degree vetoing below the surface | |
GB2404679B (en) | Pressure controlled fluid sampling apparatus and method | |
DK1569519T3 (en) | Method and apparatus for injecting fluid into meat products | |
DK1608842T3 (en) | Reverse Circulation Cementing System and Method | |
ITMI20030589A1 (en) | SYSTEM AND METHOD FOR IN-LINE CONTROL OF A MACHINE | |
IS7369A (en) | Microchip synthesis method and apparatus | |
NO20024332D0 (en) | Method and apparatus for determining flow | |
DK1585564T3 (en) | Method and apparatus for supplying a dialysis fluid with a dialysis device | |
NO20054563D0 (en) | Hydraulic control valve, system and method | |
DE60310321D1 (en) | Pressure device and control method for pre-ejection | |
NO20053262D0 (en) | Apparatus and method for high pressure waterjet surface cutting. | |
NO20032916D0 (en) | Apparatus and method for selectively controlling fluid flow between enbrönn and surrounding rocks | |
NO20026182D0 (en) | Method and apparatus for pressure controlled sequence control | |
DE602004021429D1 (en) | CONTROL SYSTEM AND METHOD FOR FLUID PUMP | |
NO20040918L (en) | Method and apparatus for layered modulation. | |
ATE414566T1 (en) | FLUID BED RANULATION METHOD AND APPARATUS | |
NO20050503D0 (en) | Method and apparatus | |
NO20044012D0 (en) | Method and system | |
GB0507082D0 (en) | Fluid disinfection apparatus system and method | |
NO20034736L (en) | Fluid controlled pump system and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |