CN101975094A - 螺杆膨胀机液体泵 - Google Patents
螺杆膨胀机液体泵 Download PDFInfo
- Publication number
- CN101975094A CN101975094A CN2010105352742A CN201010535274A CN101975094A CN 101975094 A CN101975094 A CN 101975094A CN 2010105352742 A CN2010105352742 A CN 2010105352742A CN 201010535274 A CN201010535274 A CN 201010535274A CN 101975094 A CN101975094 A CN 101975094A
- Authority
- CN
- China
- Prior art keywords
- liquid pump
- rotor
- decompressor
- chamber
- male rotor
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01C13/04—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby for driving pumps or compressors
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
- F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
-
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
-
- 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
- F04C2210/00—Fluid
- F04C2210/20—Fluid liquid, i.e. incompressible
- F04C2210/206—Oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010535274A CN101975094B (zh) | 2010-11-08 | 2010-11-08 | 螺杆膨胀机液体泵 |
PCT/CN2010/079371 WO2012062007A1 (zh) | 2010-11-08 | 2010-12-02 | 螺杆膨胀机液体泵 |
EP10859603.2A EP2639530B1 (en) | 2010-11-08 | 2010-12-02 | Screw expander liquid pump |
US13/634,870 US20130008159A1 (en) | 2010-11-08 | 2010-12-02 | Liquid pump of screw expander |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010535274A CN101975094B (zh) | 2010-11-08 | 2010-11-08 | 螺杆膨胀机液体泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101975094A true CN101975094A (zh) | 2011-02-16 |
CN101975094B CN101975094B (zh) | 2012-10-17 |
Family
ID=43575000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010535274A Active CN101975094B (zh) | 2010-11-08 | 2010-11-08 | 螺杆膨胀机液体泵 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130008159A1 (zh) |
EP (1) | EP2639530B1 (zh) |
CN (1) | CN101975094B (zh) |
WO (1) | WO2012062007A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266924A (zh) * | 2013-05-02 | 2013-08-28 | 上海维尔泰克螺杆机械有限公司 | 水蒸汽的高效发电系统及方法 |
CN107461221A (zh) * | 2017-08-16 | 2017-12-12 | 无锡锡压压缩机有限公司 | 一种大功率柴油机余热回收用两级螺杆膨胀机结构 |
CN107859620A (zh) * | 2017-10-31 | 2018-03-30 | 北京精密机电控制设备研究所 | 一种基于双出轴伺服电机的高压低噪音伺服电机泵 |
CN108252743A (zh) * | 2018-01-22 | 2018-07-06 | 中国石油大学(华东) | 一种用于地热能的全流循环发电装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5891192B2 (ja) * | 2013-03-25 | 2016-03-22 | 株式会社神戸製鋼所 | 発電装置及び発電システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820135A (en) * | 1986-02-28 | 1989-04-11 | Shell Oil Company | Fluid driven pumping apparatus |
CN2355134Y (zh) * | 1999-01-11 | 1999-12-22 | 天津市科技投入公司 | 双螺杆泵 |
CN101560978A (zh) * | 2008-04-14 | 2009-10-21 | 株式会社神户制钢所 | 蒸汽膨胀机驱动空气压缩装置 |
CN201857998U (zh) * | 2010-11-08 | 2011-06-08 | 上海维尔泰克螺杆机械有限公司 | 螺杆膨胀机液体泵 |
JP6103035B2 (ja) * | 2013-03-14 | 2017-03-29 | 日本電気株式会社 | 電力増幅器、故障検出方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2185803A (en) * | 1937-03-12 | 1940-01-02 | Gen Electric | Elastic fluid power plant |
GB1552385A (en) * | 1975-05-13 | 1979-09-12 | Maekawa Seisakusho Kk | Device for compressing or expanding a gas or for pumping a liquid |
JPH06103035B2 (ja) * | 1986-08-20 | 1994-12-14 | 株式会社日立製作所 | スクリユ−式エキスパンダ−コンプレツサ− |
JP2002310081A (ja) * | 2001-04-12 | 2002-10-23 | Hitachi Ltd | 燃料電池用スクリュー式流体機械 |
GB0210018D0 (en) * | 2002-05-01 | 2002-06-12 | Univ City | Plural-screw machines |
JP2005016742A (ja) * | 2003-06-23 | 2005-01-20 | Kobe Steel Ltd | ヒートポンプ |
EP2014880A1 (en) * | 2007-07-09 | 2009-01-14 | Universiteit Gent | An improved combined heat power system |
-
2010
- 2010-11-08 CN CN201010535274A patent/CN101975094B/zh active Active
- 2010-12-02 EP EP10859603.2A patent/EP2639530B1/en active Active
- 2010-12-02 WO PCT/CN2010/079371 patent/WO2012062007A1/zh active Application Filing
- 2010-12-02 US US13/634,870 patent/US20130008159A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820135A (en) * | 1986-02-28 | 1989-04-11 | Shell Oil Company | Fluid driven pumping apparatus |
CN2355134Y (zh) * | 1999-01-11 | 1999-12-22 | 天津市科技投入公司 | 双螺杆泵 |
CN101560978A (zh) * | 2008-04-14 | 2009-10-21 | 株式会社神户制钢所 | 蒸汽膨胀机驱动空气压缩装置 |
CN201857998U (zh) * | 2010-11-08 | 2011-06-08 | 上海维尔泰克螺杆机械有限公司 | 螺杆膨胀机液体泵 |
JP6103035B2 (ja) * | 2013-03-14 | 2017-03-29 | 日本電気株式会社 | 電力増幅器、故障検出方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266924A (zh) * | 2013-05-02 | 2013-08-28 | 上海维尔泰克螺杆机械有限公司 | 水蒸汽的高效发电系统及方法 |
CN107461221A (zh) * | 2017-08-16 | 2017-12-12 | 无锡锡压压缩机有限公司 | 一种大功率柴油机余热回收用两级螺杆膨胀机结构 |
CN107859620A (zh) * | 2017-10-31 | 2018-03-30 | 北京精密机电控制设备研究所 | 一种基于双出轴伺服电机的高压低噪音伺服电机泵 |
CN108252743A (zh) * | 2018-01-22 | 2018-07-06 | 中国石油大学(华东) | 一种用于地热能的全流循环发电装置 |
CN108252743B (zh) * | 2018-01-22 | 2023-10-27 | 中国石油大学(华东) | 一种用于地热能的全流循环发电装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2639530A4 (en) | 2016-06-08 |
CN101975094B (zh) | 2012-10-17 |
US20130008159A1 (en) | 2013-01-10 |
WO2012062007A1 (zh) | 2012-05-18 |
EP2639530A1 (en) | 2013-09-18 |
EP2639530B1 (en) | 2018-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI KAISHAN ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI WEIRTAIKE SCREW MACHINERY CO., LTD. Effective date: 20130717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201306 PUDONG NEW AREA, SHANGHAI TO: 201305 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130717 Address after: 201305 Shanghai city Pudong New Area Lingang heavy equipment Industrial Zone No. 851 flying road 4 Building 2 layer Patentee after: SHANGHAI KAISHAN ENERGY EQUIPMENT CO., LTD. Address before: 201306 Shanghai City, Pudong New Area Nanhui Lingang heavy equipment Industrial Zone stagecoach road Shanghai Weil Taco Screw Machinery Co. Patentee before: Shanghai Weirtaike Screw Machinery Co., Ltd. |