JPH01144574U - - Google Patents

Info

Publication number
JPH01144574U
JPH01144574U JP4167288U JP4167288U JPH01144574U JP H01144574 U JPH01144574 U JP H01144574U JP 4167288 U JP4167288 U JP 4167288U JP 4167288 U JP4167288 U JP 4167288U JP H01144574 U JPH01144574 U JP H01144574U
Authority
JP
Japan
Prior art keywords
plate
check valve
shaped check
circular
valve according
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
Application number
JP4167288U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4167288U priority Critical patent/JPH01144574U/ja
Publication of JPH01144574U publication Critical patent/JPH01144574U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP4167288U 1988-03-29 1988-03-29 Pending JPH01144574U (US20080293856A1-20081127-C00127.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4167288U JPH01144574U (US20080293856A1-20081127-C00127.png) 1988-03-29 1988-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4167288U JPH01144574U (US20080293856A1-20081127-C00127.png) 1988-03-29 1988-03-29

Publications (1)

Publication Number Publication Date
JPH01144574U true JPH01144574U (US20080293856A1-20081127-C00127.png) 1989-10-04

Family

ID=31268107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4167288U Pending JPH01144574U (US20080293856A1-20081127-C00127.png) 1988-03-29 1988-03-29

Country Status (1)

Country Link
JP (1) JPH01144574U (US20080293856A1-20081127-C00127.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299871A (ja) * 2008-06-17 2009-12-24 Omron Healthcare Co Ltd 逆止弁構造、ダイヤフラムポンプおよび血圧計
JP2010230015A (ja) * 2010-07-16 2010-10-14 Casio Computer Co Ltd ポンプ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299871A (ja) * 2008-06-17 2009-12-24 Omron Healthcare Co Ltd 逆止弁構造、ダイヤフラムポンプおよび血圧計
JP2010230015A (ja) * 2010-07-16 2010-10-14 Casio Computer Co Ltd ポンプ装置

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