NO20084462L - Fluidtrykkreduksjonsanordninger - Google Patents
FluidtrykkreduksjonsanordningerInfo
- Publication number
- NO20084462L NO20084462L NO20084462A NO20084462A NO20084462L NO 20084462 L NO20084462 L NO 20084462L NO 20084462 A NO20084462 A NO 20084462A NO 20084462 A NO20084462 A NO 20084462A NO 20084462 L NO20084462 L NO 20084462L
- Authority
- NO
- Norway
- Prior art keywords
- aperture
- passageways
- sectional area
- cross
- wet circumference
- Prior art date
Links
Classifications
-
- 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
- F16K47/14—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 the throttling member being a perforated membrane
-
- 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
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Actuator (AREA)
- Control Of Fluid Pressure (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/405,777 US7802592B2 (en) | 2006-04-18 | 2006-04-18 | Fluid pressure reduction devices |
PCT/US2007/007646 WO2007126863A1 (en) | 2006-04-18 | 2007-03-27 | Fluid pressure reduction devices |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20084462L true NO20084462L (no) | 2008-11-17 |
Family
ID=38331520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20084462A NO20084462L (no) | 2006-04-18 | 2008-10-23 | Fluidtrykkreduksjonsanordninger |
Country Status (11)
Country | Link |
---|---|
US (2) | US7802592B2 (zh) |
EP (1) | EP2008009A1 (zh) |
CN (1) | CN101427060B (zh) |
AR (1) | AR060476A1 (zh) |
AU (1) | AU2007245151B2 (zh) |
BR (1) | BRPI0710660A2 (zh) |
CA (1) | CA2649699C (zh) |
MX (1) | MX2008013412A (zh) |
NO (1) | NO20084462L (zh) |
RU (2) | RU2437018C2 (zh) |
WO (1) | WO2007126863A1 (zh) |
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-
2006
- 2006-04-18 US US11/405,777 patent/US7802592B2/en active Active
-
2007
- 2007-03-27 MX MX2008013412A patent/MX2008013412A/es active IP Right Grant
- 2007-03-27 RU RU2008144788A patent/RU2437018C2/ru not_active IP Right Cessation
- 2007-03-27 WO PCT/US2007/007646 patent/WO2007126863A1/en active Application Filing
- 2007-03-27 EP EP07773985A patent/EP2008009A1/en not_active Withdrawn
- 2007-03-27 CA CA 2649699 patent/CA2649699C/en not_active Expired - Fee Related
- 2007-03-27 AU AU2007245151A patent/AU2007245151B2/en not_active Ceased
- 2007-03-27 BR BRPI0710660-2A patent/BRPI0710660A2/pt not_active IP Right Cessation
- 2007-03-27 CN CN2007800138289A patent/CN101427060B/zh active Active
- 2007-04-16 AR ARP070101614 patent/AR060476A1/es active IP Right Grant
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2008
- 2008-10-23 NO NO20084462A patent/NO20084462L/no not_active Application Discontinuation
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2010
- 2010-08-26 US US12/869,411 patent/US8033300B2/en active Active
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2011
- 2011-09-08 RU RU2011137009/06A patent/RU2586422C2/ru active
Also Published As
Publication number | Publication date |
---|---|
MX2008013412A (es) | 2008-12-18 |
RU2011137009A (ru) | 2013-03-20 |
RU2008144788A (ru) | 2010-05-27 |
WO2007126863A1 (en) | 2007-11-08 |
CA2649699A1 (en) | 2007-11-08 |
AU2007245151B2 (en) | 2013-08-15 |
US20070240774A1 (en) | 2007-10-18 |
US20100319799A1 (en) | 2010-12-23 |
BRPI0710660A2 (pt) | 2011-08-16 |
AR060476A1 (es) | 2008-06-18 |
CN101427060A (zh) | 2009-05-06 |
EP2008009A1 (en) | 2008-12-31 |
US8033300B2 (en) | 2011-10-11 |
RU2437018C2 (ru) | 2011-12-20 |
AU2007245151A1 (en) | 2007-11-08 |
RU2586422C2 (ru) | 2016-06-10 |
CN101427060B (zh) | 2011-05-04 |
US7802592B2 (en) | 2010-09-28 |
CA2649699C (en) | 2013-10-29 |
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