CN109236643A - 氢燃料电池水冷无油涡旋空气泵 - Google Patents
氢燃料电池水冷无油涡旋空气泵 Download PDFInfo
- Publication number
- CN109236643A CN109236643A CN201811375473.4A CN201811375473A CN109236643A CN 109236643 A CN109236643 A CN 109236643A CN 201811375473 A CN201811375473 A CN 201811375473A CN 109236643 A CN109236643 A CN 109236643A
- Authority
- CN
- China
- Prior art keywords
- fixed disk
- plate
- moving plate
- upper fixed
- lower fixed
- 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.)
- Pending
Links
Classifications
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- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811375473.4A CN109236643A (zh) | 2018-11-19 | 2018-11-19 | 氢燃料电池水冷无油涡旋空气泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811375473.4A CN109236643A (zh) | 2018-11-19 | 2018-11-19 | 氢燃料电池水冷无油涡旋空气泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109236643A true CN109236643A (zh) | 2019-01-18 |
Family
ID=65075886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811375473.4A Pending CN109236643A (zh) | 2018-11-19 | 2018-11-19 | 氢燃料电池水冷无油涡旋空气泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109236643A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110185614A (zh) * | 2019-06-26 | 2019-08-30 | 浙江大学 | 一种干式双涡旋真空泵 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06323277A (ja) * | 1993-05-12 | 1994-11-22 | Mitsubishi Heavy Ind Ltd | スクロール流体機械 |
JPH0821392A (ja) * | 1994-06-30 | 1996-01-23 | Mitsubishi Heavy Ind Ltd | スクロール型真空ポンプ |
WO2001094792A1 (en) * | 2000-06-09 | 2001-12-13 | Rha Phil Chan | Multi-scroll pump |
CN105201825A (zh) * | 2015-09-11 | 2015-12-30 | 东北大学 | 一种多腔涡旋式真空泵 |
CN106930785A (zh) * | 2017-04-28 | 2017-07-07 | 浙江高领新能源科技有限公司 | 干式复合多元涡旋膨胀机 |
CN206753905U (zh) * | 2017-03-07 | 2017-12-15 | 无锡五洋川普涡旋科技有限公司 | 一种水冷式三级压缩无油涡旋空气压缩机 |
CN209195703U (zh) * | 2018-11-19 | 2019-08-02 | 昆山市欧凡达精密汽车零件有限公司 | 氢燃料电池水冷无油涡旋空气泵 |
-
2018
- 2018-11-19 CN CN201811375473.4A patent/CN109236643A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06323277A (ja) * | 1993-05-12 | 1994-11-22 | Mitsubishi Heavy Ind Ltd | スクロール流体機械 |
JPH0821392A (ja) * | 1994-06-30 | 1996-01-23 | Mitsubishi Heavy Ind Ltd | スクロール型真空ポンプ |
WO2001094792A1 (en) * | 2000-06-09 | 2001-12-13 | Rha Phil Chan | Multi-scroll pump |
CN105201825A (zh) * | 2015-09-11 | 2015-12-30 | 东北大学 | 一种多腔涡旋式真空泵 |
CN206753905U (zh) * | 2017-03-07 | 2017-12-15 | 无锡五洋川普涡旋科技有限公司 | 一种水冷式三级压缩无油涡旋空气压缩机 |
CN106930785A (zh) * | 2017-04-28 | 2017-07-07 | 浙江高领新能源科技有限公司 | 干式复合多元涡旋膨胀机 |
CN209195703U (zh) * | 2018-11-19 | 2019-08-02 | 昆山市欧凡达精密汽车零件有限公司 | 氢燃料电池水冷无油涡旋空气泵 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110185614A (zh) * | 2019-06-26 | 2019-08-30 | 浙江大学 | 一种干式双涡旋真空泵 |
CN110185614B (zh) * | 2019-06-26 | 2020-10-02 | 浙江大学 | 一种干式双涡旋真空泵 |
WO2020258745A1 (zh) * | 2019-06-26 | 2020-12-30 | 浙江大学 | 一种干式双涡旋真空泵 |
US11988210B2 (en) | 2019-06-26 | 2024-05-21 | Zhejiang University | Dry dual-scroll vacuum pump |
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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: 20201026 Address after: 310013 room 69, 202 village, Qiushi village, Hangzhou, Xihu District, Zhejiang Applicant after: Wei Li Address before: Room 608 Jijin Road, Zhangpu Town, Kunshan City, Jiangsu Province, 215321 Applicant before: KUNSHAN OUFANDA PRECISION AUTOMOBILE PARTS Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201231 Address after: Room 1312, block B, New Youth Plaza, 205 Yingchun South Road, Tonglu County, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Scroll Air Compressor Co.,Ltd. Address before: 310013 room 69, 202 village, Qiushi village, Hangzhou, Xihu District, Zhejiang Applicant before: Wei Li |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |