JPH02144680U - - Google Patents

Info

Publication number
JPH02144680U
JPH02144680U JP5335289U JP5335289U JPH02144680U JP H02144680 U JPH02144680 U JP H02144680U JP 5335289 U JP5335289 U JP 5335289U JP 5335289 U JP5335289 U JP 5335289U JP H02144680 U JPH02144680 U JP H02144680U
Authority
JP
Japan
Prior art keywords
pump chamber
casing
piezoelectric vibrator
valve
flow path
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
JP5335289U
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 JP5335289U priority Critical patent/JPH02144680U/ja
Publication of JPH02144680U publication Critical patent/JPH02144680U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
JP5335289U 1989-05-08 1989-05-08 Pending JPH02144680U (US20030220297A1-20031127-C00074.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5335289U JPH02144680U (US20030220297A1-20031127-C00074.png) 1989-05-08 1989-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5335289U JPH02144680U (US20030220297A1-20031127-C00074.png) 1989-05-08 1989-05-08

Publications (1)

Publication Number Publication Date
JPH02144680U true JPH02144680U (US20030220297A1-20031127-C00074.png) 1990-12-07

Family

ID=31574466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5335289U Pending JPH02144680U (US20030220297A1-20031127-C00074.png) 1989-05-08 1989-05-08

Country Status (1)

Country Link
JP (1) JPH02144680U (US20030220297A1-20031127-C00074.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009517594A (ja) * 2005-11-30 2009-04-30 サム アムスタール ダイヤフラム式循環機
JP2009121454A (ja) * 2007-10-24 2009-06-04 Alps Electric Co Ltd 4バルブダイヤフラムポンプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009517594A (ja) * 2005-11-30 2009-04-30 サム アムスタール ダイヤフラム式循環機
JP2009121454A (ja) * 2007-10-24 2009-06-04 Alps Electric Co Ltd 4バルブダイヤフラムポンプ

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