CN102748272A - Piezoelectric pump and valve block thereof - Google Patents
Piezoelectric pump and valve block thereof Download PDFInfo
- Publication number
- CN102748272A CN102748272A CN2011100969168A CN201110096916A CN102748272A CN 102748272 A CN102748272 A CN 102748272A CN 2011100969168 A CN2011100969168 A CN 2011100969168A CN 201110096916 A CN201110096916 A CN 201110096916A CN 102748272 A CN102748272 A CN 102748272A
- Authority
- CN
- China
- Prior art keywords
- valve block
- valve
- piezoelectric pump
- pump
- vavle shelf
- 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
- 239000000463 material Substances 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002463 transducing effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 230000035772 mutation Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000026683 transduction Effects 0.000 abstract 1
- 238000010361 transduction Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- 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
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
- F04B43/046—Micropumps with piezoelectric drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100969168A CN102748272A (en) | 2011-04-18 | 2011-04-18 | Piezoelectric pump and valve block thereof |
PCT/CN2012/073871 WO2012142922A1 (en) | 2011-04-18 | 2012-04-12 | Piezoelectric pump and valve plates thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100969168A CN102748272A (en) | 2011-04-18 | 2011-04-18 | Piezoelectric pump and valve block thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102748272A true CN102748272A (en) | 2012-10-24 |
Family
ID=47028697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100969168A Pending CN102748272A (en) | 2011-04-18 | 2011-04-18 | Piezoelectric pump and valve block thereof |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102748272A (en) |
WO (1) | WO2012142922A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107642482A (en) * | 2016-07-22 | 2018-01-30 | 林淑媛 | Piezoelectric pump and its pump valve |
CN114127420A (en) * | 2019-06-27 | 2022-03-01 | 株式会社村田制作所 | Pump device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61116080A (en) * | 1984-11-11 | 1986-06-03 | Kiyousan Denki Kk | Diaphragm type fuel pump |
CN1369638A (en) * | 2002-03-14 | 2002-09-18 | 胡军 | Miniatrized hydraulic electronic pump and its manufacture |
DE202004003514U1 (en) * | 2004-03-06 | 2005-07-14 | Steuerungstechnik Staiger Gmbh & Co. Produktions-Vertriebs-Kg | Pump for gaseous and liquid medium, has pump membrane and valve plate that is confined with pump chamber, where membrane has disk-shaped flat form spring that is wrapped by elastomeric cladding, which fills gaps between spring bars |
CN1766331A (en) * | 2005-11-25 | 2006-05-03 | 北京工业大学 | Starting valve for piezoelectric pump with valve |
US20080038125A1 (en) * | 2006-08-09 | 2008-02-14 | Alps Electric Co., Ltd. | Piezoelectric pump and piezoelectric vibrator |
CN101589233A (en) * | 2007-01-23 | 2009-11-25 | 日本电气株式会社 | Diaphragm pump |
CN202007761U (en) * | 2011-04-18 | 2011-10-12 | 林淑媛 | Piezoelectric pump and valve plates thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1034373A1 (en) * | 1997-11-26 | 2000-09-13 | Shurflo Pump Manufacturing Co. | Diaphragm pump with modified valves |
-
2011
- 2011-04-18 CN CN2011100969168A patent/CN102748272A/en active Pending
-
2012
- 2012-04-12 WO PCT/CN2012/073871 patent/WO2012142922A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61116080A (en) * | 1984-11-11 | 1986-06-03 | Kiyousan Denki Kk | Diaphragm type fuel pump |
CN1369638A (en) * | 2002-03-14 | 2002-09-18 | 胡军 | Miniatrized hydraulic electronic pump and its manufacture |
DE202004003514U1 (en) * | 2004-03-06 | 2005-07-14 | Steuerungstechnik Staiger Gmbh & Co. Produktions-Vertriebs-Kg | Pump for gaseous and liquid medium, has pump membrane and valve plate that is confined with pump chamber, where membrane has disk-shaped flat form spring that is wrapped by elastomeric cladding, which fills gaps between spring bars |
CN1766331A (en) * | 2005-11-25 | 2006-05-03 | 北京工业大学 | Starting valve for piezoelectric pump with valve |
US20080038125A1 (en) * | 2006-08-09 | 2008-02-14 | Alps Electric Co., Ltd. | Piezoelectric pump and piezoelectric vibrator |
CN101589233A (en) * | 2007-01-23 | 2009-11-25 | 日本电气株式会社 | Diaphragm pump |
CN202007761U (en) * | 2011-04-18 | 2011-10-12 | 林淑媛 | Piezoelectric pump and valve plates thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107642482A (en) * | 2016-07-22 | 2018-01-30 | 林淑媛 | Piezoelectric pump and its pump valve |
CN114127420A (en) * | 2019-06-27 | 2022-03-01 | 株式会社村田制作所 | Pump device |
Also Published As
Publication number | Publication date |
---|---|
WO2012142922A1 (en) | 2012-10-26 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUAJIAN PUMP INDUSTRY TECHNOLOGY CO., LTD Free format text: FORMER OWNER: LIN SHUYUAN Effective date: 20140311 Owner name: CAO HUAYAN Effective date: 20140311 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140311 Address after: Five road 516211 in Guangdong province Huizhou city Huiyang District People's bamboo garden two building 406 room Applicant after: Shenzhen Hua Yi Pump Technology Co., Ltd. Applicant after: Cao Huayan Address before: Five road 516211 in Guangdong province Huizhou city Huiyang District People's bamboo garden two building 406 room Applicant before: Lin Shuyuan |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121024 |