JPS59172238U - Diaphragm vacuum pump - Google Patents

Diaphragm vacuum pump

Info

Publication number
JPS59172238U
JPS59172238U JP6626883U JP6626883U JPS59172238U JP S59172238 U JPS59172238 U JP S59172238U JP 6626883 U JP6626883 U JP 6626883U JP 6626883 U JP6626883 U JP 6626883U JP S59172238 U JPS59172238 U JP S59172238U
Authority
JP
Japan
Prior art keywords
vacuum pump
diaphragm vacuum
air discharge
diaphragm
check valve
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
JP6626883U
Other languages
Japanese (ja)
Inventor
大川　尚男
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP6626883U priority Critical patent/JPS59172238U/en
Publication of JPS59172238U publication Critical patent/JPS59172238U/en
Pending legal-status Critical Current

Links

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 the drawing]

第１図は従来のダイヤフラム式バキュームポンプを示す
断面図、第２図はこの考案の一実施例であるダイヤフラ
ム式バキュームポンプが取り付けられたエンジンの正面
図、第３図は同ダイヤフラム式バキュームポンプの断面
図である６Ａ・・・ダイヤフラム式バキュームポンプ、
１４・・・第１チエツクバルブ、１７・・・第２チエツ
クバルブ、１９・・・空気吐出口、２０・・・第３チエ
ツクバルブ、２６・・・空気吐出ホース、３１・・・ヘ
ッドカバー（エンジン付属部材）、３２・・・オイルパ
ン（エンジン付属部材）。Figure 1 is a cross-sectional view of a conventional diaphragm vacuum pump, Figure 2 is a front view of an engine equipped with a diaphragm vacuum pump that is an embodiment of this invention, and Figure 3 is a sectional view of the same diaphragm vacuum pump. 6A which is a cross-sectional view...Diaphragm type vacuum pump,
14...First check valve, 17...Second check valve, 19...Air discharge port, 20...Third check valve, 26...Air discharge hose, 31...Head cover (engine Accessory parts), 32...Oil pan (engine accessory parts).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] チェックバルブを有して構成されるダイヤフラム式バキ
ュームポンプの空気吐出口にヘッドカバー、オイルパン
、インテークマニホールド等のエンジン付属部材に接続
する空気吐出ホースを接続したことを特徴とするダイヤ
フラム式バキュームポンプ。A diaphragm vacuum pump comprising a check valve, and an air discharge hose connected to engine accessories such as a head cover, oil pan, and intake manifold connected to an air discharge port of the diaphragm vacuum pump.
JP6626883U 1983-05-04 1983-05-04 Diaphragm vacuum pump Pending JPS59172238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6626883U JPS59172238U (en) 1983-05-04 1983-05-04 Diaphragm vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6626883U JPS59172238U (en) 1983-05-04 1983-05-04 Diaphragm vacuum pump

Publications (1)

Publication Number Publication Date
JPS59172238U true JPS59172238U (en) 1984-11-17

Family

ID=30196475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6626883U Pending JPS59172238U (en) 1983-05-04 1983-05-04 Diaphragm vacuum pump

Country Status (1)

Country Link
JP (1) JPS59172238U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148714U (en) * 1986-03-11 1987-09-19
JP2009526162A (en) * 2006-02-10 2009-07-16 コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー Motor pump assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148714U (en) * 1986-03-11 1987-09-19
JP2009526162A (en) * 2006-02-10 2009-07-16 コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー Motor pump assembly

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