JPS6346680U - - Google Patents

Info

Publication number
JPS6346680U
JPS6346680U JP14116786U JP14116786U JPS6346680U JP S6346680 U JPS6346680 U JP S6346680U JP 14116786 U JP14116786 U JP 14116786U JP 14116786 U JP14116786 U JP 14116786U JP S6346680 U JPS6346680 U JP S6346680U
Authority
JP
Japan
Prior art keywords
discharge side
check valve
discharge
side check
casing
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.)
Granted
Application number
JP14116786U
Other languages
English (en)
Other versions
JPH0417828Y2 (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 JP1986141167U priority Critical patent/JPH0417828Y2/ja
Publication of JPS6346680U publication Critical patent/JPS6346680U/ja
Application granted granted Critical
Publication of JPH0417828Y2 publication Critical patent/JPH0417828Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案ポンプの一実施例の構成を示す
断面図、第2図は従来ポンプの一例を示す断面図
である。 1……ケーシング、1a……一方のケーシング
部、1b……他方のケーシング部、2,2a……
仕切壁、3……圧電振動子、4……吸込み側チエ
ツク弁、5……吐出側チエツク弁、6……吸込み
管、7……吐出管、6a,7a……開放管端部、
6b,7b……樋状の連接部、8……吸込み側空
気留め、9……吐出側空気留め、10,11……
切欠部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシング1内を仕切壁2で2分し、その一方
    のケーシング部1a内周に圧電振動子3を固定し
    、前記仕切壁2に吸込み側チエツク弁4及び吐出
    側チエツク弁5を設け、この吸込み側チエツク弁
    4の吸込み側及び吐出側チエツク弁5の吐出側に
    それぞれ他方のケーシング部1b側へ突出する吸
    込み管6及び吐出管7を連接すると共に、他方の
    ケーシング部1bに吐出側空気留め9を形成し、
    吐出管7の吐出側チエツク弁5の吐出側との連接
    箇所の一部に吐出側空気留め9と連通する切欠部
    11を設けてなる圧電振動子ポンプ。
JP1986141167U 1986-09-12 1986-09-12 Expired JPH0417828Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986141167U JPH0417828Y2 (ja) 1986-09-12 1986-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986141167U JPH0417828Y2 (ja) 1986-09-12 1986-09-12

Publications (2)

Publication Number Publication Date
JPS6346680U true JPS6346680U (ja) 1988-03-29
JPH0417828Y2 JPH0417828Y2 (ja) 1992-04-21

Family

ID=31048706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986141167U Expired JPH0417828Y2 (ja) 1986-09-12 1986-09-12

Country Status (1)

Country Link
JP (1) JPH0417828Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009250095A (ja) * 2008-04-04 2009-10-29 Alps Electric Co Ltd ダイヤフラムポンプ
WO2018079375A1 (ja) * 2016-10-27 2018-05-03 日東工器株式会社 液体ポンプ
JP2021001574A (ja) * 2019-06-21 2021-01-07 東芝テック株式会社 圧電ポンプ、及び、液体吐出装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111215U (ja) * 1978-01-20 1979-08-04
JPS5588086U (ja) * 1978-12-14 1980-06-18
JPS60195986A (ja) * 1984-03-19 1985-10-04 株式会社日立製作所 多層プリント配線板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111215U (ja) * 1978-01-20 1979-08-04
JPS5588086U (ja) * 1978-12-14 1980-06-18
JPS60195986A (ja) * 1984-03-19 1985-10-04 株式会社日立製作所 多層プリント配線板

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009250095A (ja) * 2008-04-04 2009-10-29 Alps Electric Co Ltd ダイヤフラムポンプ
WO2018079375A1 (ja) * 2016-10-27 2018-05-03 日東工器株式会社 液体ポンプ
JPWO2018079375A1 (ja) * 2016-10-27 2018-10-25 日東工器株式会社 液体ポンプ
TWI658211B (zh) * 2016-10-27 2019-05-01 Nitto Kohki Co., Ltd. Liquid pump
KR20190059974A (ko) * 2016-10-27 2019-05-31 니토 코키 가부시키가이샤 액체 펌프
CN109891096A (zh) * 2016-10-27 2019-06-14 日东工器株式会社 液体泵
CN109891096B (zh) * 2016-10-27 2020-08-18 日东工器株式会社 液体泵
JP2021001574A (ja) * 2019-06-21 2021-01-07 東芝テック株式会社 圧電ポンプ、及び、液体吐出装置

Also Published As

Publication number Publication date
JPH0417828Y2 (ja) 1992-04-21

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