CN1323242C - 微型气压泵 - Google Patents

微型气压泵 Download PDF

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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
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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
Application number
CNB031142974A
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English (en)
Chinese (zh)
Other versions
CN1540167A (zh
Inventor
章年平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Kingyield Tech Co Ltd
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNB031142974A priority Critical patent/CN1323242C/zh
Priority to JP2003282166A priority patent/JP3990659B2/ja
Publication of CN1540167A publication Critical patent/CN1540167A/zh
Application granted granted Critical
Publication of CN1323242C publication Critical patent/CN1323242C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
CNB031142974A 2003-04-24 2003-04-24 微型气压泵 Expired - Lifetime CN1323242C (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB031142974A CN1323242C (zh) 2003-04-24 2003-04-24 微型气压泵
JP2003282166A JP3990659B2 (ja) 2003-04-24 2003-07-29 小型ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB031142974A CN1323242C (zh) 2003-04-24 2003-04-24 微型气压泵

Publications (2)

Publication Number Publication Date
CN1540167A CN1540167A (zh) 2004-10-27
CN1323242C true CN1323242C (zh) 2007-06-27

Family

ID=33494601

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031142974A Expired - Lifetime CN1323242C (zh) 2003-04-24 2003-04-24 微型气压泵

Country Status (2)

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JP (1) JP3990659B2 (ja)
CN (1) CN1323242C (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4959936B2 (ja) * 2004-12-15 2012-06-27 応研精工株式会社 ダイヤフラムポンプ
WO2010003272A1 (zh) * 2008-07-08 2010-01-14 Chen Hsin-Yu 抽气装置
JP5846786B2 (ja) * 2011-07-11 2016-01-20 応研精工株式会社 ダイヤフラムポンプ
CN103717899B (zh) * 2011-07-11 2016-05-18 应研精工株式会社 隔膜泵
CN202250732U (zh) * 2011-08-29 2012-05-30 张坤林 一种微型泵的能控制气流的导流装置
JP6013791B2 (ja) * 2012-06-12 2016-10-25 藤倉ゴム工業株式会社 電磁式ダイヤフラムポンプ
CN103767695B (zh) * 2014-01-21 2017-01-04 深圳金亿帝医疗设备股份有限公司 放气阀、集成气泵及电子血压计
CN104500375B (zh) * 2014-11-20 2017-01-04 天津九安医疗电子股份有限公司 一种微型气泵
CN104632589B (zh) * 2014-12-25 2017-08-15 苏州市侨鑫电子科技有限公司 微型抽吸泵
CN107654353B (zh) * 2016-07-25 2019-04-19 厦门科际精密器材有限公司 气泵
CN107917057A (zh) * 2016-10-11 2018-04-17 厦门科际精密器材有限公司 泵浦
CN109838363B (zh) * 2017-11-29 2024-08-23 厦门科际精密器材有限公司 隔膜泵
CN108186001A (zh) * 2017-12-27 2018-06-22 深圳金亿帝医疗设备股份有限公司 气泵、组合气泵、电子血压计以及医疗器械
CN112814879B (zh) * 2020-12-29 2023-03-24 上海澳华内镜股份有限公司 气泵装置及内窥镜

Citations (6)

* Cited by examiner, † Cited by third party
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 (zh) * 2000-10-27 2001-10-24 张坤林 微型泵气体导流机构
CN2462106Y (zh) * 2001-01-18 2001-11-28 张万青 小型空压泵的改进装置
JP2003056465A (ja) * 2001-06-07 2003-02-26 Oken Ltd ダイヤフラムポンプ
CN2546650Y (zh) * 2002-05-16 2003-04-23 张坤林 微泵浦气体导流改良结构
CN2615375Y (zh) * 2003-04-24 2004-05-12 章年平 微型气压泵

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 (zh) * 2000-10-27 2001-10-24 张坤林 微型泵气体导流机构
CN2462106Y (zh) * 2001-01-18 2001-11-28 张万青 小型空压泵的改进装置
JP2003056465A (ja) * 2001-06-07 2003-02-26 Oken Ltd ダイヤフラムポンプ
CN2546650Y (zh) * 2002-05-16 2003-04-23 张坤林 微泵浦气体导流改良结构
CN2615375Y (zh) * 2003-04-24 2004-05-12 章年平 微型气压泵

Also Published As

Publication number Publication date
CN1540167A (zh) 2004-10-27
JP3990659B2 (ja) 2007-10-17
JP2004324637A (ja) 2004-11-18

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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
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