JPS60153873U - fluid pump - Google Patents

fluid pump

Info

Publication number
JPS60153873U
JPS60153873U JP4241184U JP4241184U JPS60153873U JP S60153873 U JPS60153873 U JP S60153873U JP 4241184 U JP4241184 U JP 4241184U JP 4241184 U JP4241184 U JP 4241184U JP S60153873 U JPS60153873 U JP S60153873U
Authority
JP
Japan
Prior art keywords
crankcase
fluid pump
pulsating pressure
diaphragm
pump 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.)
Pending
Application number
JP4241184U
Other languages
Japanese (ja)
Inventor
清水　好美
江藤　元昭
大武　康男
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP4241184U priority Critical patent/JPS60153873U/en
Publication of JPS60153873U publication Critical patent/JPS60153873U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例に係り、第１図は断面　　′図
、第２図はスペーサの平面図である。 １・・・・・・流体ポンプ、２・・・・・・スペーサ、
３・・・・・・クランクケース、１１・・・・・・ダイ
ヤフラム、２３・・・・・・脈動圧取り出し通路。The drawings relate to an embodiment of the present invention, and FIG. 1 is a sectional view, and FIG. 2 is a plan view of a spacer. 1...Fluid pump, 2...Spacer,
3...Crankcase, 11...Diaphragm, 23...Pulsating pressure extraction passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクケース外壁に装着されて該クランフケ゛　　−
ス内から取り出された脈動圧をダイヤフラムに作用させ
て作動する流体ポンプにおいて、ポンプ本体とクランク
ケースとの間に断熱性を有する素材からなるスペーサを
介装し、このスペーサに所定通路長で所定通路断面積の
脈動圧取り出し通路を形成し、この通路の一端をクラン
クケース内に、他端をポンプ本体のダイヤフラム側に連
通したことを特徴とする流体ポンプ。The crankcase is attached to the outer wall of the crankcase.
In a fluid pump that operates by applying pulsating pressure extracted from the inside of a crankcase to a diaphragm, a spacer made of a heat-insulating material is interposed between the pump body and the crankcase. A fluid pump characterized in that a pulsating pressure extraction passage having a cross-sectional area is formed, one end of this passage communicates with a crankcase, and the other end communicates with a diaphragm side of a pump body.
JP4241184U 1984-03-23 1984-03-23 fluid pump Pending JPS60153873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4241184U JPS60153873U (en) 1984-03-23 1984-03-23 fluid pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4241184U JPS60153873U (en) 1984-03-23 1984-03-23 fluid pump

Publications (1)

Publication Number Publication Date
JPS60153873U true JPS60153873U (en) 1985-10-14

Family

ID=30553139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4241184U Pending JPS60153873U (en) 1984-03-23 1984-03-23 fluid pump

Country Status (1)

Country Link
JP (1) JPS60153873U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754777A (en) * 1993-07-05 1995-02-28 Knf Neuberger Gmbh Measured-gas conveying pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754777A (en) * 1993-07-05 1995-02-28 Knf Neuberger Gmbh Measured-gas conveying pump

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