JPS5913693U - diaphragm fuel pump - Google Patents

diaphragm fuel pump

Info

Publication number
JPS5913693U
JPS5913693U JP10640082U JP10640082U JPS5913693U JP S5913693 U JPS5913693 U JP S5913693U JP 10640082 U JP10640082 U JP 10640082U JP 10640082 U JP10640082 U JP 10640082U JP S5913693 U JPS5913693 U JP S5913693U
Authority
JP
Japan
Prior art keywords
umbrella
check valve
fuel pump
partition plate
shaped
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
JP10640082U
Other languages
Japanese (ja)
Inventor
内藤　義治
Original Assignee
京三電機株式会社
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 京三電機株式会社 filed Critical 京三電機株式会社
Priority to JP10640082U priority Critical patent/JPS5913693U/en
Publication of JPS5913693U publication Critical patent/JPS5913693U/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Diaphragms And Bellows (AREA)

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図は傘状逆止弁を用いた燃料ポンプの断面図、第２
図、第３図は従来の逆止弁の固定方法を示す断面図、第
４図は本考案の逆止弁の固定方法を示す断面図である。Figure 1 is a cross-sectional view of a fuel pump using an umbrella-shaped check valve;
3 are sectional views showing a conventional method of fixing a check valve, and FIG. 4 is a sectional view showing a method of fixing a check valve according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゴム又は合成樹脂にて成形され、取付軸部と傘状弁部を
有する傘状逆止弁の取付軸部を、ポンプ室と吸入室およ
びポンプ室と吐出室を隔てる薄肉製の仕切板に取付けて
成る燃料ポンプにおいて、前記仕切板の傘状逆止弁の取
付孔の両端部にＲをつけ、該取付孔と前記傘状逆止弁の
取付軸部の窪みを嵌合させて前記傘状逆止弁を前記仕切
板に取付けたことを特徴とするダイヤフラム式燃料ポン
プ。The mounting shaft of an umbrella-shaped check valve, which is molded from rubber or synthetic resin and has a mounting shaft and an umbrella-shaped valve, is attached to a thin partition plate that separates the pump chamber and suction chamber, and the pump chamber and discharge chamber. In the fuel pump, the mounting hole of the umbrella-shaped check valve of the partition plate is rounded at both ends, and the mounting hole is fitted with the recess of the mounting shaft of the umbrella-shaped check valve to form the umbrella-shaped check valve. A diaphragm fuel pump characterized in that a check valve is attached to the partition plate.
JP10640082U 1982-07-15 1982-07-15 diaphragm fuel pump Pending JPS5913693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10640082U JPS5913693U (en) 1982-07-15 1982-07-15 diaphragm fuel pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10640082U JPS5913693U (en) 1982-07-15 1982-07-15 diaphragm fuel pump

Publications (1)

Publication Number Publication Date
JPS5913693U true JPS5913693U (en) 1984-01-27

Family

ID=30249006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10640082U Pending JPS5913693U (en) 1982-07-15 1982-07-15 diaphragm fuel pump

Country Status (1)

Country Link
JP (1) JPS5913693U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131306U (en) * 1986-02-14 1987-08-19
JPH0160304U (en) * 1987-10-06 1989-04-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341715B2 (en) * 1973-07-27 1978-11-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341715B2 (en) * 1973-07-27 1978-11-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131306U (en) * 1986-02-14 1987-08-19
JPH0514406Y2 (en) * 1986-02-14 1993-04-16
JPH0160304U (en) * 1987-10-06 1989-04-17
JPH0521769Y2 (en) * 1987-10-06 1993-06-04

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