CN1323242C - Minitype pneumatic pump - Google Patents
Minitype pneumatic pump Download PDFInfo
- Publication number
- CN1323242C CN1323242C CNB031142974A CN03114297A CN1323242C CN 1323242 C CN1323242 C CN 1323242C CN B031142974 A CNB031142974 A CN B031142974A CN 03114297 A CN03114297 A CN 03114297A CN 1323242 C CN1323242 C CN 1323242C
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- anger
- way valve
- piston body
- 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
- 238000007906 compression Methods 0.000 claims abstract description 75
- 230000006835 compression Effects 0.000 claims abstract description 74
- 239000007891 compressed tablet Substances 0.000 claims description 33
- 239000004033 plastic Substances 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000007306 turnover Effects 0.000 claims description 13
- 238000010943 off-gassing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Reciprocating Pumps (AREA)
- Compressor (AREA)
Abstract
Description
100: the turnover pneumatic module | 120: valve |
121: nozzle | 122: inlet hole |
123: button bit | 124: guiding gutter |
130: check valve sheet | 131: breather check valve |
132: outgassing nonreturn valve | 133: locating slot |
134: blade check valve | 135: seal ring |
136: the one-way valve elastic structure | 140: the piston body briquetting |
141: locating slot | 142: inlet hole |
143: air outlet hole | 200: compression assembly |
210: piston body | 211: compression chamber |
212: seal ring | 213: buckle is installed |
214: locating slot | 220: stake body |
221: the piston cavity mounting hole | 222: locating slot |
223: spacing sphere post | 230: compressed tablet |
231: piston body buckle mounting hole | 232: quiet transmission shaft |
233: spacing sphere is recessed | 300: motor sub-assembly |
310: eccentric body | 312: eccentric opening |
320: base | 321: buckle colludes |
330: motor | 331: positioning hole |
332: motor revolving shaft | 333: screw hole |
334: wiring terminal | 340: the motor retaining screw |
341: compression spring | 234: oil groove |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031142974A CN1323242C (en) | 2003-04-24 | 2003-04-24 | Minitype pneumatic pump |
JP2003282166A JP3990659B2 (en) | 2003-04-24 | 2003-07-29 | Small pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031142974A CN1323242C (en) | 2003-04-24 | 2003-04-24 | Minitype pneumatic pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1540167A CN1540167A (en) | 2004-10-27 |
CN1323242C true CN1323242C (en) | 2007-06-27 |
Family
ID=33494601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031142974A Expired - Lifetime CN1323242C (en) | 2003-04-24 | 2003-04-24 | Minitype pneumatic pump |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3990659B2 (en) |
CN (1) | CN1323242C (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4959936B2 (en) * | 2004-12-15 | 2012-06-27 | 応研精工株式会社 | Diaphragm pump |
WO2010003272A1 (en) * | 2008-07-08 | 2010-01-14 | Chen Hsin-Yu | A gas extraction apparatus |
US9453504B2 (en) | 2011-07-11 | 2016-09-27 | Okenseiko Co., Ltd. | Diaphragm pump |
JP5846786B2 (en) * | 2011-07-11 | 2016-01-20 | 応研精工株式会社 | Diaphragm pump |
CN202250732U (en) * | 2011-08-29 | 2012-05-30 | 张坤林 | Guide device capable of controlling airflow for micro-pump |
JP6013791B2 (en) * | 2012-06-12 | 2016-10-25 | 藤倉ゴム工業株式会社 | Electromagnetic diaphragm pump |
CN103767695B (en) * | 2014-01-21 | 2017-01-04 | 深圳金亿帝医疗设备股份有限公司 | Vent valve, integrated air pump and electric sphygmomanometer |
CN104500375B (en) * | 2014-11-20 | 2017-01-04 | 天津九安医疗电子股份有限公司 | A kind of micro air pump |
CN104632589B (en) * | 2014-12-25 | 2017-08-15 | 苏州市侨鑫电子科技有限公司 | Miniature suction pump |
CN107654353B (en) * | 2016-07-25 | 2019-04-19 | 厦门科际精密器材有限公司 | Air pump |
CN107917057A (en) * | 2016-10-11 | 2018-04-17 | 厦门科际精密器材有限公司 | Pumping |
CN109838363B (en) * | 2017-11-29 | 2024-08-23 | 厦门科际精密器材有限公司 | Diaphragm pump |
CN108186001A (en) * | 2017-12-27 | 2018-06-22 | 深圳金亿帝医疗设备股份有限公司 | Air pump, combination air pump, electronic sphygmomanometer and medical instrument |
CN112814879B (en) * | 2020-12-29 | 2023-03-24 | 上海澳华内镜股份有限公司 | Air pump device and endoscope |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5275541A (en) * | 1992-01-15 | 1994-01-04 | Knf Neuberger Gmbh | Fluid-operated valve for pumps and the like |
CN2455945Y (en) * | 2000-10-27 | 2001-10-24 | 张坤林 | Gas ducting mechanism for miniature pump |
CN2462106Y (en) * | 2001-01-18 | 2001-11-28 | 张万青 | Improved device of small air pressure pump |
JP2003056465A (en) * | 2001-06-07 | 2003-02-26 | Oken Ltd | Diaphragm pump |
CN2546650Y (en) * | 2002-05-16 | 2003-04-23 | 张坤林 | Micro-pumping air flow guide improved structure |
CN2615375Y (en) * | 2003-04-24 | 2004-05-12 | 章年平 | Micro-pressure pump |
-
2003
- 2003-04-24 CN CNB031142974A patent/CN1323242C/en not_active Expired - Lifetime
- 2003-07-29 JP JP2003282166A patent/JP3990659B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5275541A (en) * | 1992-01-15 | 1994-01-04 | Knf Neuberger Gmbh | Fluid-operated valve for pumps and the like |
CN2455945Y (en) * | 2000-10-27 | 2001-10-24 | 张坤林 | Gas ducting mechanism for miniature pump |
CN2462106Y (en) * | 2001-01-18 | 2001-11-28 | 张万青 | Improved device of small air pressure pump |
JP2003056465A (en) * | 2001-06-07 | 2003-02-26 | Oken Ltd | Diaphragm pump |
CN2546650Y (en) * | 2002-05-16 | 2003-04-23 | 张坤林 | Micro-pumping air flow guide improved structure |
CN2615375Y (en) * | 2003-04-24 | 2004-05-12 | 章年平 | Micro-pressure pump |
Also Published As
Publication number | Publication date |
---|---|
JP2004324637A (en) | 2004-11-18 |
CN1540167A (en) | 2004-10-27 |
JP3990659B2 (en) | 2007-10-17 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Kingyield Technology Co.,Ltd. Assignor: Zhang Nianping Contract fulfillment period: 2009.12.16 to 2016.12.15 Contract record no.: 2010440000001 Denomination of invention: Minitype pneumatic pump Granted publication date: 20070627 License type: Exclusive license Record date: 20091225 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.16 TO 2016.12.15; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY KINGYIELD TECHNOLOGY CO., LTD. Effective date: 20091225 |
|
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KINGYIELD TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG NIANPING Effective date: 20101022 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518101 3-5C, TAIHUA COMMERCIAL CITY, ZONE 10, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518103 BUILDING C1-C2, ZONE C, FUHAI INDUSTRIAL DISTRICT, FUYONG STREET, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101022 Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Industrial Zone C building C1-C2 Patentee after: Shenzhen Kingyield Technology Co.,Ltd. Address before: Shenzhen City, Guangdong province Baoan District 518101 District ten Taihua commercial city 3-5C Patentee before: Zhang Nianping |
|
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JINYIDI MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: SHENZHEN KINGYIELD TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Industrial Zone C building C1-C2 Patentee after: SHENZHEN KINGYIELD TECHNOLOGY Co.,Ltd. Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Industrial Zone C building C1-C2 Patentee before: Shenzhen Kingyield Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Baoan District Fuyong street Shenzhen city Guangdong province 518103 ten Wai Road, industrial park building A5 Patentee after: SHENZHEN KINGYIELD TECHNOLOGY Co.,Ltd. Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Fuhai Industrial Zone C building C1-C2 Patentee before: SHENZHEN KINGYIELD TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070627 |
|
CX01 | Expiry of patent term |