ES2096412T3 - Maquina de fluido de engranaje helicoidal. - Google Patents
Maquina de fluido de engranaje helicoidal.Info
- Publication number
- ES2096412T3 ES2096412T3 ES94303739T ES94303739T ES2096412T3 ES 2096412 T3 ES2096412 T3 ES 2096412T3 ES 94303739 T ES94303739 T ES 94303739T ES 94303739 T ES94303739 T ES 94303739T ES 2096412 T3 ES2096412 T3 ES 2096412T3
- Authority
- ES
- Spain
- Prior art keywords
- rotary element
- helical gear
- fluid machine
- casing
- gear fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
- F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Centrifugal Separators (AREA)
- Gear Transmission (AREA)
- Hydraulic Motors (AREA)
- Gears, Cams (AREA)
Abstract
UNA MAQUINA HIDRAULICA CON ENGRANAJES HELICOIDALES QUE CONSTA DE UN ELEMENTO ROTATIVO INTERIOR (14) Y UN ELEMENTO ROTATIVO EXTERIOR (15) Y UNA CARCASA (12), EN DONDE LOS ELEMENTOS ROTATIVOS SE ENCUENTRAN MONTADOS DENTRO DE LA CARCASA DE MODO QUE PUEDAN ROTAR ALREDEDOR DE UNOS EJES FIJOS SEPARADOS ENTRE SI (17,16). LA CARCASA FORMA UNAS CAMARAS DE ENTRADA Y SALIDA (21,24) A LA SECCION DE TRABAJO DE LA MAQUINA. EL ELEMENTO ROTATIVO INTERIOR (14) SOLO QUEDA SOPORTADO PARA ROTAR MEDIANTE EL ELEMENTO ROTATIVO EXTERIOR (15) Y MEDIANTE UN ACOPLAMIENTO (28) CON EL EJE ACCIONADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9310949A GB2278402A (en) | 1993-05-27 | 1993-05-27 | Helical gear fluid machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2096412T3 true ES2096412T3 (es) | 1997-03-01 |
Family
ID=10736217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94303739T Expired - Lifetime ES2096412T3 (es) | 1993-05-27 | 1994-05-25 | Maquina de fluido de engranaje helicoidal. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5407337A (es) |
EP (1) | EP0627557B1 (es) |
AT (1) | ATE147482T1 (es) |
AU (1) | AU664684B2 (es) |
CA (1) | CA2124415A1 (es) |
DE (1) | DE69401384T2 (es) |
ES (1) | ES2096412T3 (es) |
GB (1) | GB2278402A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501580A (en) * | 1995-05-08 | 1996-03-26 | Baker Hughes Incorporated | Progressive cavity pump with flexible coupling |
DE19827101A1 (de) * | 1998-06-18 | 1999-12-23 | Artemis Kautschuk Kunststoff | Nach dem Moineau-Prinzip arbeitende Maschine für den Einsatz in Tiefbohrungen |
US6388353B1 (en) | 2000-03-30 | 2002-05-14 | Camco International, Inc. | Elongated permanent magnet synchronous motor |
SE0104210D0 (sv) * | 2001-12-14 | 2001-12-14 | Mydata Automation Ab | Viscous medium feeder |
US7074018B2 (en) * | 2003-07-10 | 2006-07-11 | Sheldon Chang | Direct drive linear flow blood pump |
DE102005042559A1 (de) * | 2005-09-08 | 2007-03-15 | Netzsch-Mohnopumpen Gmbh | Statorsystem |
US8267677B2 (en) | 2005-10-03 | 2012-09-18 | Flowrox Oy | Gasket part for a pump |
JP2008175199A (ja) * | 2006-12-20 | 2008-07-31 | Heishin Engineering & Equipment Co Ltd | 一軸偏心ねじポンプ |
NO327505B1 (no) * | 2007-09-11 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe tilpasset pumping av kompressible fluider |
NO327503B1 (no) * | 2007-09-20 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe med flere pumpeseksjoner |
ATE445782T1 (de) * | 2007-11-02 | 2009-10-15 | Grundfos Management As | Moineau-pumpe |
NO329713B1 (no) * | 2008-08-21 | 2010-12-06 | Agr Subsea As | Eksenterskruepumpe med en indre og en ytre rotor |
NO329714B1 (no) * | 2008-08-21 | 2010-12-06 | Agr Subsea As | Ytre rotor i eksenterskruepumpe med en indre og en ytre rotor |
WO2010103701A1 (ja) * | 2009-03-09 | 2010-09-16 | 古河産機システムズ株式会社 | 一軸偏心ねじポンプ |
KR101837782B1 (ko) * | 2010-08-25 | 2018-03-12 | 후루카와 산키 시스테무즈 가부시키가이샤 | 일축 편심 나사 펌프에 있어서의 스테이터 씨일 구조 |
NO345900B1 (en) | 2013-05-23 | 2021-10-04 | Halliburton Energy Services Inc | Downhole drilling motor and method of use |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6814857A (es) * | 1967-10-21 | 1969-04-23 | ||
US3512904A (en) * | 1968-05-24 | 1970-05-19 | Clifford H Allen | Progressing cavity helical pump |
US3989418A (en) * | 1973-05-18 | 1976-11-02 | Swanson Engineering Inc. | Fluid pump for use in explosive bore holes |
CS185459B1 (en) * | 1976-07-06 | 1978-09-15 | Jiri Polesovsky | Single-spindle pump with epitrochoidal profile |
HU175810B (hu) * | 1977-12-28 | 1980-10-28 | Orszagos Koolaj Gazipari | Protochnoe mnogocelevoe ustrojstvo s osevym protokom |
HU184664B (en) * | 1979-03-14 | 1984-09-28 | Olajipari Foevallal Tervezoe | Hydraulic drilling motor for deep drilling |
US4778080A (en) * | 1986-12-04 | 1988-10-18 | Heishin Sobi Kabushiki Kaisha | Metering dispenser of a screw pump |
JP2619642B2 (ja) * | 1987-05-30 | 1997-06-11 | 京セラ株式会社 | 偏心ねじポンプ |
JPH0587059A (ja) * | 1991-09-27 | 1993-04-06 | Kyocera Corp | 一軸偏心ねじポンプ |
FR2683001B1 (fr) * | 1991-10-23 | 1994-02-04 | Andre Leroy | Machine volumetrique axiale. |
-
1993
- 1993-05-27 GB GB9310949A patent/GB2278402A/en not_active Withdrawn
-
1994
- 1994-05-24 AU AU63267/94A patent/AU664684B2/en not_active Ceased
- 1994-05-25 DE DE69401384T patent/DE69401384T2/de not_active Expired - Fee Related
- 1994-05-25 AT AT94303739T patent/ATE147482T1/de not_active IP Right Cessation
- 1994-05-25 US US08/249,155 patent/US5407337A/en not_active Expired - Fee Related
- 1994-05-25 EP EP94303739A patent/EP0627557B1/en not_active Expired - Lifetime
- 1994-05-25 ES ES94303739T patent/ES2096412T3/es not_active Expired - Lifetime
- 1994-05-26 CA CA002124415A patent/CA2124415A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU6326794A (en) | 1994-12-01 |
GB2278402A (en) | 1994-11-30 |
AU664684B2 (en) | 1995-11-23 |
CA2124415A1 (en) | 1994-11-28 |
ATE147482T1 (de) | 1997-01-15 |
US5407337A (en) | 1995-04-18 |
DE69401384T2 (de) | 1997-06-12 |
DE69401384D1 (de) | 1997-02-20 |
EP0627557A1 (en) | 1994-12-07 |
EP0627557B1 (en) | 1997-01-08 |
GB9310949D0 (en) | 1993-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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