NO341249B1 - Pump - Google Patents
Pump Download PDFInfo
- Publication number
- NO341249B1 NO341249B1 NO20160237A NO20160237A NO341249B1 NO 341249 B1 NO341249 B1 NO 341249B1 NO 20160237 A NO20160237 A NO 20160237A NO 20160237 A NO20160237 A NO 20160237A NO 341249 B1 NO341249 B1 NO 341249B1
- Authority
- NO
- Norway
- Prior art keywords
- pump
- fluid
- section
- fluid flow
- reciprocating
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 166
- 239000007788 liquid Substances 0.000 claims description 42
- 238000013016 damping Methods 0.000 claims description 29
- 230000007423 decrease Effects 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000003247 decreasing effect Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 19
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000013017 mechanical damping Methods 0.000 description 5
- 230000010349 pulsation Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
-
- 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
- F04B23/00—Pumping installations or systems
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
-
- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
- F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means
-
- 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
- F04B5/00—Machines or pumps with differential-surface pistons
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
- F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Fluid-Driven Valves (AREA)
- Eye Examination Apparatus (AREA)
Claims (11)
1. En pumpe omfattende et hus (1), huset omfatter en første fluidseksjon (2) og en andre fluidseksjon (3) adskilt ved et resiprokerende pumpeelement (4), hvor - den første fluidseksjonen (2) omfatter et innløp/utløp (5) for et drivfluid; - den andre fluidseksjonen omfatter et innløp (6) og et utløp (7) for en væske, hver av innløpet og utløpet omfatter en enveisventil (8,9), slik at en væske kan gå inn i den andre fluidseksjonen (3) via innløpet (6) og blir tvunget ut av den andre fluidseksjonen (3) via utløpet (7) ved bruk; og - det resiprokerende pumpeelementet (4) er bevegelig mellom en første posisjon, hvor volumet til den første fluidseksjonen (2) er minimalisert og en andre posisjon, hvor volumet til den første fluidseksjonen (2) er maksimalisert; hvor
pumpen omfatter dempemidler (4,10,13) anordnet slik at det resiprokerende pumpeelementet møter en økt bevegelsesmotstand når det ved bruk nærmer seg henholdsvis den første og den andre posisjonen, og erkarakterisert vedat dempemidlene omfatter minst ett fluidstrømsbegrensende element (10,4) anordnet for å gradvis minske et tverrsnitt til en fluidstrømspassasje (lla,llb,5,7,12a,12b) gjennom hvilken en gass eller væske må passere, ved bruk, når det resiprokerende pumpeelementet (4,14) beveger seg mot henholdsvis den første posisjonen og den andre posisjonen.
2. En pumpe ifølge krav 1, hvor det minst ene fluidstrømsbegrensende elementet (10) omfatter et begrensende legeme (10a, 10b), og minst en del av det begrensende legemet har en gradvis minskende omkrets i et tverrsnitt som er parallelt med et tverrgående tverrsnitt av fluidstrømspassasjen
3. En pumpe ifølge krav 2, hvor den gradvis minskende omkretsen til det begrensende legemet (10a, 10b) minsker i en retning mot fluidstrømspassasjen (1 la, 1 lb).
4. En pumpe ifølge hvilket som helst av de forutgående krav, hvor det resiprokerende pumpeelementet omfatter et stempel (4), anordnet i en boring, eller en membran (14).
5. En pumpe ifølge hvilket som helst av de forutgående krav, hvor det fluidstrømsbegrensende elementet er koblet til det resiprokerende pumpeelementet.
6. En pumpe ifølge krav 4, hvor det fluidstrømsbegrensende elementet omfatter stempelet.
7. En pumpe ifølge hvilket som helst av de forutgående krav, hvor dempemidlene omfatter minst ett elastisk element (13) som tilveiebringer en økende motstand mot bevegelsen til det resiprokerende pumpeelementet når det resiprokerende pumpeelementet nærmer seg henholdsvis den første og/eller den andre posisjonen.
8. En pumpe ifølge krav 7, hvor det minst ene elastiske elementet er en fjær (13) som har minst en ende festet til en indre overflate til den første eller andre fluidseksjonen, eller til det resiprokerende pumpeelementet (4).
9. En pumpe ifølge hvilket som helst av de forutgående krav, omfattende minst en ventil for å kontrollere trykket til drivfluidet i den første fluidseksjonen (2).
10. Et pumpesystem omfattende minst tre pumper ifølge hvilket som helst av de forutgående krav.
11. Pumpesystemet ifølge krav 10, hvor hvert av innløpene/utløpene (5) for et drivfluid er koblet til en drivfluidfordelingsventil (18), og hver av innløpene (6) for en væske er koblet til et felles innløpsrør (19) og hver av utløpene (7) for en væske er koblet til et felles utløpsrør (20), hvor drivfluidfordelingsventilen (18) er anordnet for drive pumpene med overlappende sekvenser.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20160237A NO341249B1 (en) | 2016-02-12 | 2016-02-12 | Pump |
PCT/EP2017/052879 WO2017137497A2 (en) | 2016-02-12 | 2017-02-09 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20160237A NO341249B1 (en) | 2016-02-12 | 2016-02-12 | Pump |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20160237A1 NO20160237A1 (en) | 2017-08-14 |
NO341249B1 true NO341249B1 (en) | 2017-09-25 |
Family
ID=58228065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20160237A NO341249B1 (en) | 2016-02-12 | 2016-02-12 | Pump |
Country Status (2)
Country | Link |
---|---|
NO (1) | NO341249B1 (no) |
WO (1) | WO2017137497A2 (no) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735369A (en) * | 1956-02-21 | turvey | ||
US5613420A (en) * | 1992-10-27 | 1997-03-25 | Glockemann Peck Engineering Pty Ltd. | Reciprocating engine |
JPH09126118A (ja) * | 1995-11-07 | 1997-05-13 | Satoshi Motono | 水圧を利用した液体及び気体移送装置 |
US20090324431A1 (en) * | 2008-06-27 | 2009-12-31 | Lynntech | Apparatus for pumping a fluid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USB270876I5 (no) * | 1950-12-09 | |||
WO1988001021A1 (en) * | 1986-07-31 | 1988-02-11 | Thomas Welch Hotchkiss | Single and double acting fluid intensifier pump |
DE69604795T2 (de) * | 1995-04-03 | 2000-03-09 | Z & D Ltd | Linearmotorkompressor und sein anwendung in einer kühlvorrichtung |
DE60327117D1 (de) * | 2002-10-09 | 2009-05-20 | Tacmina Corp | Verdrängungspumpe mit zwei Membranen |
NO332878B1 (no) | 2011-01-28 | 2013-01-28 | Fmc Kongsberg Subsea As | Ventil |
-
2016
- 2016-02-12 NO NO20160237A patent/NO341249B1/en unknown
-
2017
- 2017-02-09 WO PCT/EP2017/052879 patent/WO2017137497A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735369A (en) * | 1956-02-21 | turvey | ||
US5613420A (en) * | 1992-10-27 | 1997-03-25 | Glockemann Peck Engineering Pty Ltd. | Reciprocating engine |
JPH09126118A (ja) * | 1995-11-07 | 1997-05-13 | Satoshi Motono | 水圧を利用した液体及び気体移送装置 |
US20090324431A1 (en) * | 2008-06-27 | 2009-12-31 | Lynntech | Apparatus for pumping a fluid |
Also Published As
Publication number | Publication date |
---|---|
NO20160237A1 (en) | 2017-08-14 |
WO2017137497A3 (en) | 2018-03-01 |
WO2017137497A2 (en) | 2017-08-17 |
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