CN107956514A - A kind of adjustable rotary vane type expanding machine of expansion ratio - Google Patents
A kind of adjustable rotary vane type expanding machine of expansion ratio Download PDFInfo
- Publication number
- CN107956514A CN107956514A CN201711253978.9A CN201711253978A CN107956514A CN 107956514 A CN107956514 A CN 107956514A CN 201711253978 A CN201711253978 A CN 201711253978A CN 107956514 A CN107956514 A CN 107956514A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- expanding machine
- rotary vane
- vane type
- expansion ratio
- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 21
- 239000000126 substance Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
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- 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
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
-
- 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
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
-
- 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
- F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
- F01C20/18—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber
- F01C20/22—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/04—Lubrication
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C2021/16—Other regulation or control
- F01C2021/1693—Stopping or starting, idling or no-load operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711253978.9A CN107956514B (en) | 2017-12-02 | 2017-12-02 | Expansion ratio adjustable rotary vane expander |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711253978.9A CN107956514B (en) | 2017-12-02 | 2017-12-02 | Expansion ratio adjustable rotary vane expander |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107956514A true CN107956514A (en) | 2018-04-24 |
CN107956514B CN107956514B (en) | 2024-06-25 |
Family
ID=61963298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711253978.9A Active CN107956514B (en) | 2017-12-02 | 2017-12-02 | Expansion ratio adjustable rotary vane expander |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107956514B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113864006A (en) * | 2020-06-30 | 2021-12-31 | 上海电气电站设备有限公司 | Steam turbine expansion sliding pin system and steam turbine |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241713A (en) * | 1978-07-10 | 1980-12-30 | Crutchfield Melvin R | Rotary internal combustion engine |
US5195881A (en) * | 1991-04-09 | 1993-03-23 | George Jr Leslie C | Screw-type compressor/expander with valves at each axial end of rotors |
US20040177837A1 (en) * | 2003-03-11 | 2004-09-16 | Bryant Clyde C. | Cold air super-charged internal combustion engine, working cycle & method |
CN1946940A (en) * | 2004-02-24 | 2007-04-11 | 松下电器产业株式会社 | Expander |
CN101713299A (en) * | 2005-04-28 | 2010-05-26 | 松下电器产业株式会社 | Scroll expander |
CN102439262A (en) * | 2009-05-22 | 2012-05-02 | 埃罗尔·约翰·史密斯 | Rotary piston steam engine with balanced rotary variable inlet-cut- off valve and secondary expansion without back-pressure on primary expansion |
EP2527590A2 (en) * | 2011-05-27 | 2012-11-28 | Liebherr-Machines Bulle SA | Vane expander |
CN103195480A (en) * | 2013-04-22 | 2013-07-10 | 吉林大学 | Blade type pneumatic motor with variable expansion ratio |
DE102014201572A1 (en) * | 2014-01-29 | 2015-07-30 | Robert Bosch Automotive Steering Gmbh | expander |
CN207499905U (en) * | 2017-12-02 | 2018-06-15 | 李云丛 | A kind of adjustable rotary vane type expanding machine of expansion ratio |
-
2017
- 2017-12-02 CN CN201711253978.9A patent/CN107956514B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241713A (en) * | 1978-07-10 | 1980-12-30 | Crutchfield Melvin R | Rotary internal combustion engine |
US5195881A (en) * | 1991-04-09 | 1993-03-23 | George Jr Leslie C | Screw-type compressor/expander with valves at each axial end of rotors |
US20040177837A1 (en) * | 2003-03-11 | 2004-09-16 | Bryant Clyde C. | Cold air super-charged internal combustion engine, working cycle & method |
CN1946940A (en) * | 2004-02-24 | 2007-04-11 | 松下电器产业株式会社 | Expander |
CN101713299A (en) * | 2005-04-28 | 2010-05-26 | 松下电器产业株式会社 | Scroll expander |
CN102439262A (en) * | 2009-05-22 | 2012-05-02 | 埃罗尔·约翰·史密斯 | Rotary piston steam engine with balanced rotary variable inlet-cut- off valve and secondary expansion without back-pressure on primary expansion |
EP2527590A2 (en) * | 2011-05-27 | 2012-11-28 | Liebherr-Machines Bulle SA | Vane expander |
CN103195480A (en) * | 2013-04-22 | 2013-07-10 | 吉林大学 | Blade type pneumatic motor with variable expansion ratio |
DE102014201572A1 (en) * | 2014-01-29 | 2015-07-30 | Robert Bosch Automotive Steering Gmbh | expander |
CN207499905U (en) * | 2017-12-02 | 2018-06-15 | 李云丛 | A kind of adjustable rotary vane type expanding machine of expansion ratio |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113864006A (en) * | 2020-06-30 | 2021-12-31 | 上海电气电站设备有限公司 | Steam turbine expansion sliding pin system and steam turbine |
Also Published As
Publication number | Publication date |
---|---|
CN107956514B (en) | 2024-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240226 Address after: No. 15 Youth Road, Tianshan District, Urumqi City, Xinjiang Uygur Autonomous Region, 830000 Applicant after: Wang Zhenhuan Country or region after: China Address before: 315800 room 104, building 4, Huashan new village, Xinqi street, Beilun District, Ningbo City, Zhejiang Province Applicant before: Li Yuncong Country or region before: China |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20240521 Address after: 414000 inside Bangshang Primary School, Tongshi Town, Pingjiang County, Yueyang City, Hunan Province Applicant after: Hunan Heima Food Co.,Ltd. Country or region after: China Address before: No. 15 Youth Road, Tianshan District, Urumqi City, Xinjiang Uygur Autonomous Region, 830000 Applicant before: Wang Zhenhuan Country or region before: China |
|
GR01 | Patent grant |