NO20083161L - Fleksibelt kammer - Google Patents
Fleksibelt kammerInfo
- Publication number
- NO20083161L NO20083161L NO20083161A NO20083161A NO20083161L NO 20083161 L NO20083161 L NO 20083161L NO 20083161 A NO20083161 A NO 20083161A NO 20083161 A NO20083161 A NO 20083161A NO 20083161 L NO20083161 L NO 20083161L
- Authority
- NO
- Norway
- Prior art keywords
- flexible chamber
- flexible
- chamber
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
-
- 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
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
- F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical spring
-
- 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
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
- F04B19/22—Other positive-displacement pumps of reciprocating-piston type
-
- 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/12—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high pressure
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Pipe Accessories (AREA)
- Diaphragms And Bellows (AREA)
- Reciprocating Pumps (AREA)
- Measuring Fluid Pressure (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Oppfinnelsen vedrører et kammer som endrer volum ved lekkasjefri forskyvning av flateelement som utgjør kammerets ene endeflate. Kammerets sidevegger omfatter et valgt antall hylser som er lekkasjefritt sammenføyd ved hjelp av elastiske tetninger. Kammeret ifølge oppfinnelsen kjennetegnes ved at kammerets volum endrer seg når det oppstår små avvik i balansen mellom kreftene som påvirker nevnte flateelement, og at denne egenskapen påvirkes lite av forskjellen mellom kammerets innvendige og utvendige trykk. Kammeret ifølge oppfinnelsen kan benyttes til bedre ytelsen til diverse produkter som høytrykksregulatorer, pulsasj onsdempere, stempelpumper m.v..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20083161A NO328718B1 (no) | 2007-11-20 | 2008-07-15 | Fleksibelt kammer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20075970A NO326507B1 (no) | 2007-11-20 | 2007-11-20 | Trykkavfolende element |
NO20083161A NO328718B1 (no) | 2007-11-20 | 2008-07-15 | Fleksibelt kammer |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20083161L true NO20083161L (no) | 2009-05-20 |
NO328718B1 NO328718B1 (no) | 2010-05-03 |
Family
ID=40383504
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075970A NO326507B1 (no) | 2007-11-20 | 2007-11-20 | Trykkavfolende element |
NO20083161A NO328718B1 (no) | 2007-11-20 | 2008-07-15 | Fleksibelt kammer |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075970A NO326507B1 (no) | 2007-11-20 | 2007-11-20 | Trykkavfolende element |
Country Status (4)
Country | Link |
---|---|
US (1) | US8667888B2 (no) |
EP (1) | EP2232073A4 (no) |
NO (2) | NO326507B1 (no) |
WO (1) | WO2009075581A1 (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016105386A1 (en) * | 2014-12-23 | 2016-06-30 | Halliburton Energy Services, Inc. | Fluid pressure actuator |
DE102015004868A1 (de) | 2015-04-13 | 2016-10-13 | Bernd Niethammer | Pumpe für ein SCR-System in Fahrzeugen |
CN110513275B (zh) * | 2019-09-17 | 2020-06-16 | 珠海格力电器股份有限公司 | 压缩机固定结构及其使用方法、空调器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628139A (en) * | 1950-08-29 | 1953-02-10 | Swartwout Co | Sealed pressure responsive mechanism |
US2980139A (en) * | 1956-10-10 | 1961-04-18 | Westinghouse Electric Corp | Two-way valve |
US3194589A (en) * | 1963-07-19 | 1965-07-13 | Jerry V Kahlbau | Vibration isolating pipe coupling |
US3394631A (en) * | 1965-10-23 | 1968-07-30 | Tom H. Thompson | Bellows mechanism |
GB1244158A (en) * | 1967-10-18 | 1971-08-25 | Tecalemit Engineering | Fluid displacement unit |
US3582237A (en) * | 1968-10-18 | 1971-06-01 | Tecalemit Engineering | Fluid displacement units |
US3606392A (en) * | 1969-04-14 | 1971-09-20 | Smith Ind International Inc | Vibration dampener |
US3934423A (en) * | 1974-03-27 | 1976-01-27 | Harsco Corporation | Power cylinder construction |
DE2528980C2 (de) * | 1975-06-28 | 1984-04-05 | Stabilus Gmbh, 5400 Koblenz | Blockierbares Hubaggregat mit Zusatzfeder |
US4041845A (en) * | 1975-11-20 | 1977-08-16 | Westinghouse Electric Corporation | Hydraulic elevator apparatus |
US4336746A (en) * | 1980-11-21 | 1982-06-29 | Morith Franklin J | Self retracting piston applicable for disk brake assemblies |
US4442757A (en) * | 1981-08-24 | 1984-04-17 | Baker Cac, Inc. | Fluid pressure actuator having bias element immersed in non-corrosive environment |
US4445424A (en) * | 1981-10-02 | 1984-05-01 | Baker Cac, Inc. | Actuator having Belleville washer configuration operating in concert with a piston cylinder member |
US4523516A (en) * | 1981-10-02 | 1985-06-18 | Baker Cac, Inc. | Actuator having Belleville washer configuration operating in concert with a piston cylinder member |
DE3440278A1 (de) * | 1984-11-03 | 1986-05-15 | Festo KG, 7300 Esslingen | Aus ringelementen aufgebauter arbeitszylinder |
NO158552C (no) * | 1986-04-04 | 1988-09-28 | Skarpenord Control Systems As | Enkeltvirkende hydraulisk aktuator for uttak av lagret fjaerenergi. |
US5099748A (en) * | 1990-05-11 | 1992-03-31 | Genie Industries, Inc. | Pneumatic system for telescopic hoist |
US5404983A (en) * | 1992-12-14 | 1995-04-11 | Eicher; Fred C. | Turn-act multiaction device |
NO315291B1 (no) * | 2000-06-05 | 2003-08-11 | Framo Eng As | Fremgangsmåte og innretning for opprettholdelse av et fluidtrykk i et avgrenset volum |
AU2003216539A1 (en) * | 2002-03-05 | 2003-09-22 | Parker Hannifin Corporation | Bleederless telescopic cylinder |
JP2006090189A (ja) * | 2004-09-22 | 2006-04-06 | Omron Healthcare Co Ltd | エアーポンプ、ポンプシステム、電子血圧計及びマッサージ機 |
-
2007
- 2007-11-20 NO NO20075970A patent/NO326507B1/no not_active IP Right Cessation
-
2008
- 2008-07-15 NO NO20083161A patent/NO328718B1/no unknown
- 2008-11-19 WO PCT/NO2008/000413 patent/WO2009075581A1/en active Application Filing
- 2008-11-19 US US12/743,913 patent/US8667888B2/en active Active
- 2008-11-19 EP EP08860297.4A patent/EP2232073A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US8667888B2 (en) | 2014-03-11 |
EP2232073A4 (en) | 2017-02-08 |
NO20075970A (no) | 2008-12-15 |
US20100296954A1 (en) | 2010-11-25 |
EP2232073A1 (en) | 2010-09-29 |
WO2009075581A1 (en) | 2009-06-18 |
NO326507B1 (no) | 2008-12-15 |
NO328718B1 (no) | 2010-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CREP | Change of representative |
Representative=s name: HAMSOE PATENTBYRA ANS, POSTBOKS 171, 4302 SANDNES |