IL94436A - Programmable pressure reducing apparatus for throttling fluids under high pressure - Google Patents
Programmable pressure reducing apparatus for throttling fluids under high pressureInfo
- Publication number
- IL94436A IL94436A IL94436A IL9443690A IL94436A IL 94436 A IL94436 A IL 94436A IL 94436 A IL94436 A IL 94436A IL 9443690 A IL9443690 A IL 9443690A IL 94436 A IL94436 A IL 94436A
- Authority
- IL
- Israel
- Prior art keywords
- throttling
- under high
- reducing apparatus
- fluids under
- pressure reducing
- 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
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02781—The regulating element being provided with radial outputs
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
- Y10T137/86791—Piston
- Y10T137/86799—With internal flow passage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Pressure (AREA)
- Details Of Valves (AREA)
- Gas Separation By Absorption (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Nozzles (AREA)
- Coating Apparatus (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/359,114 US4938450A (en) | 1989-05-31 | 1989-05-31 | Programmable pressure reducing apparatus for throttling fluids under high pressure |
Publications (2)
Publication Number | Publication Date |
---|---|
IL94436A0 IL94436A0 (en) | 1991-03-10 |
IL94436A true IL94436A (en) | 1993-05-13 |
Family
ID=23412373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL94436A IL94436A (en) | 1989-05-31 | 1990-05-18 | Programmable pressure reducing apparatus for throttling fluids under high pressure |
Country Status (10)
Country | Link |
---|---|
US (1) | US4938450A (fr) |
EP (1) | EP0401904B1 (fr) |
JP (1) | JPH03163204A (fr) |
KR (1) | KR900018546A (fr) |
AT (1) | ATE101248T1 (fr) |
CA (1) | CA2017316A1 (fr) |
DE (1) | DE69006397T2 (fr) |
DK (1) | DK0401904T3 (fr) |
ES (1) | ES2049912T3 (fr) |
IL (1) | IL94436A (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012841A (en) * | 1989-08-24 | 1991-05-07 | Keystone International Holdings Corp. | Pressure reducing and conditioning valves |
DE59103885D1 (de) * | 1990-09-29 | 1995-01-26 | Siemens Ag | Stellventil für dampfförmige oder flüssige Medien. |
US5102095A (en) * | 1991-01-28 | 1992-04-07 | Siemens Automotive L.P. | Flow restrictor for solenoid valve |
US6267349B1 (en) * | 1992-09-25 | 2001-07-31 | Target Rock Corporation | Precision valve control |
GB9502836D0 (en) * | 1995-02-14 | 1995-04-05 | Control Components | Fluid flow control device |
US5769122A (en) * | 1997-02-04 | 1998-06-23 | Fisher Controls International, Inc. | Fluid pressure reduction device |
BR9907282A (pt) * | 1998-01-28 | 2000-10-24 | Fisher Controls Int | as fendas de contorno são alinhadas com as fendas do estágio de entrada, de modo que a capacidade de escoamento aumenta continuamente de uma maneira substancialmente linear quando utilizadas em uma válvula de controle de escoamento e o elemento de controle de escoamento da válvula descobre mais das aberturas de entrada de escoamento dos discos empilhados. |
US6161584A (en) * | 1998-06-30 | 2000-12-19 | Copes-Vulcan, Inc. | High energy loss fluid control device |
US6039076A (en) * | 1998-06-30 | 2000-03-21 | Copes-Vulcan, Inc. | High energy loss fluid control device |
US6244297B1 (en) | 1999-03-23 | 2001-06-12 | Fisher Controls International, Inc. | Fluid pressure reduction device |
US6095196A (en) * | 1999-05-18 | 2000-08-01 | Fisher Controls International, Inc. | Tortuous path fluid pressure reduction device |
US6305836B1 (en) | 1999-07-09 | 2001-10-23 | Apv North America, Inc. | Force absorbing homogenization valve |
US6238080B1 (en) | 1999-07-09 | 2001-05-29 | Apv North America, Inc. | Homogenization valve with outside high pressure volume |
US6244739B1 (en) * | 1999-07-09 | 2001-06-12 | Apv North America, Inc. | Valve members for a homogenization valve |
US6283441B1 (en) | 2000-02-10 | 2001-09-04 | Caterpillar Inc. | Pilot actuator and spool valve assembly |
GB0006337D0 (en) * | 2000-03-16 | 2000-05-03 | Hopkinsons Ltd | Fluid energy reduction valve |
JP4330943B2 (ja) * | 2003-06-30 | 2009-09-16 | 株式会社ジェイテクト | 水素ガス用高圧バルブ及び水素ガス用減圧装置 |
US7690400B2 (en) * | 2005-02-28 | 2010-04-06 | Flowserve Management Company | Noise reducing fluid passageways for fluid control devices |
DE102006009665B4 (de) * | 2005-10-18 | 2007-10-25 | Festo Ag & Co. | Drosselventil |
JP5073676B2 (ja) * | 2005-12-29 | 2012-11-14 | アイエムアイ ビジョン リミテッド | 流体の制御に関する改善 |
US7802592B2 (en) * | 2006-04-18 | 2010-09-28 | Fisher Controls International, Llc | Fluid pressure reduction devices |
EA014623B1 (ru) * | 2006-10-04 | 2010-12-30 | Флуор Текнолоджиз Корпорейшн | Двойные подводные фонтанные штуцеры для добычи в скважине высокого давления |
EP2188556B1 (fr) * | 2007-08-31 | 2014-04-02 | Cameron International Corporation | Organe interne à étages multiples |
US8881768B2 (en) * | 2009-05-27 | 2014-11-11 | Flowserve Management Company | Fluid flow control devices and systems, and methods of flowing fluids therethrough |
WO2011014059A1 (fr) * | 2009-07-30 | 2011-02-03 | Twister B.V. | Soupape détranglement conique |
IT1397828B1 (it) * | 2010-02-04 | 2013-02-04 | Omt Off Mecc Tartarini | Regolatore di pressione per gas |
JP5498269B2 (ja) * | 2010-06-15 | 2014-05-21 | 川崎重工業株式会社 | 電磁式開閉弁 |
US20140264132A1 (en) | 2013-03-15 | 2014-09-18 | Flowserve Management Company | Fluid flow control devices and systems, and methods of flowing fluids therethrough |
EP3097262B1 (fr) * | 2014-01-24 | 2019-10-09 | Cameron Technologies Limited | Systèmes et procédés de réduction de dégradation de polymère |
JP6463647B2 (ja) * | 2015-02-26 | 2019-02-06 | 川崎重工業株式会社 | 弁装置 |
CN106195280B (zh) * | 2016-07-07 | 2018-08-17 | 哈尔滨工程大学 | 一种带有预启结构的低噪声调节阀 |
GB201811108D0 (en) * | 2018-07-06 | 2018-08-22 | Severn Unival Ltd | Flow rate trimming device |
US11598449B2 (en) * | 2020-07-17 | 2023-03-07 | Sempell GMBH | Compact multi-stage control valve trim |
DE102020133949A1 (de) | 2020-12-17 | 2022-06-23 | Samson Aktiengesellschaft | Drosselkolben zum Reduzieren von Fluiddruck in einem Stellventil |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3513864A (en) * | 1968-11-22 | 1970-05-26 | Richard E Self | High pressure fluid control means |
US3688800A (en) * | 1970-11-27 | 1972-09-05 | Sanders Associates Inc | Fluid flow restrictor |
US4125129A (en) * | 1975-04-04 | 1978-11-14 | Masoneilan International, Inc. | Fixed and variable resistance fluid throttling apparatus |
US4279274A (en) * | 1977-09-29 | 1981-07-21 | Copes-Vulcan, Inc. | Fluid control device with disc-type flow restrictor |
US4249574A (en) * | 1978-03-09 | 1981-02-10 | Copes-Vulcan | Orifice trim and backpressure plate for high pressure valves |
DE3108051C2 (de) * | 1981-03-04 | 1984-05-10 | Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen | Entspannungsventil |
US4429714A (en) * | 1981-08-03 | 1984-02-07 | E. I. Du Pont De Nemours & Co. | Control valve |
US4398563A (en) * | 1981-09-28 | 1983-08-16 | Vacco Industries | Multi-tube flow restrictor |
-
1989
- 1989-05-31 US US07/359,114 patent/US4938450A/en not_active Expired - Lifetime
-
1990
- 1990-05-18 IL IL94436A patent/IL94436A/xx unknown
- 1990-05-23 CA CA002017316A patent/CA2017316A1/fr not_active Abandoned
- 1990-05-30 ES ES90201381T patent/ES2049912T3/es not_active Expired - Lifetime
- 1990-05-30 DK DK90201381.2T patent/DK0401904T3/da active
- 1990-05-30 EP EP90201381A patent/EP0401904B1/fr not_active Expired - Lifetime
- 1990-05-30 AT AT90201381T patent/ATE101248T1/de not_active IP Right Cessation
- 1990-05-30 DE DE90201381T patent/DE69006397T2/de not_active Expired - Fee Related
- 1990-05-31 KR KR1019900008073A patent/KR900018546A/ko not_active Application Discontinuation
- 1990-05-31 JP JP2143272A patent/JPH03163204A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4938450A (en) | 1990-07-03 |
DE69006397D1 (de) | 1994-03-17 |
EP0401904A1 (fr) | 1990-12-12 |
DE69006397T2 (de) | 1994-05-11 |
DK0401904T3 (da) | 1994-03-07 |
IL94436A0 (en) | 1991-03-10 |
ES2049912T3 (es) | 1994-05-01 |
ATE101248T1 (de) | 1994-02-15 |
JPH03163204A (ja) | 1991-07-15 |
CA2017316A1 (fr) | 1990-11-30 |
KR900018546A (ko) | 1990-12-21 |
EP0401904B1 (fr) | 1994-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed |