JPS60172052U - diaphragm - Google Patents

diaphragm

Info

Publication number
JPS60172052U
JPS60172052U JP5931984U JP5931984U JPS60172052U JP S60172052 U JPS60172052 U JP S60172052U JP 5931984 U JP5931984 U JP 5931984U JP 5931984 U JP5931984 U JP 5931984U JP S60172052 U JPS60172052 U JP S60172052U
Authority
JP
Japan
Prior art keywords
flexible plate
protrusion
diaphragm
flexible
abstract
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
JP5931984U
Other languages
Japanese (ja)
Other versions
JPH0615162Y2 (en
Inventor
清和 山本
Original Assignee
自動車電機工業株式会社
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 自動車電機工業株式会社 filed Critical 自動車電機工業株式会社
Priority to JP1984059319U priority Critical patent/JPH0615162Y2/en
Publication of JPS60172052U publication Critical patent/JPS60172052U/en
Application granted granted Critical
Publication of JPH0615162Y2 publication Critical patent/JPH0615162Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms And Bellows (AREA)
  • Reciprocating Pumps (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) [Abstract] 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区は従来のダイヤフラムを装着した燃料ポンプのダ
ンパ部分を示す断面図、第２図はこの考案の一実施例に
よるダイヤフラムを装着した燃料ポンプの断面図、第３
図はこの考案の他の実施例におけるダイヤフラムの要部
断面図である。 ２０・・・ダイヤフラム、２１・・・可撓板、２２，２
２′・・・突起部、２３．２３’・・・柱状部、２４，
２４′・・・可撓板と突起部の接続個所の細径部分、２
５．２５’・・・リテーナ。Section 1 is a sectional view showing the damper portion of a conventional fuel pump equipped with a diaphragm, FIG. 2 is a sectional view of a fuel pump equipped with a diaphragm according to an embodiment of the invention, and Section 3
The figure is a sectional view of a main part of a diaphragm in another embodiment of this invention. 20...Diaphragm, 21...Flexible plate, 22,2
2'... Protrusion, 23. 23'... Column-shaped part, 24,
24'...Small diameter portion at the connection point between the flexible plate and the protrusion, 2
5.25'...retainer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可撓板の少なくとも片面に突起部と、前記可撓板から離
れる方向に該突起部から延出する柱状部とを、前記可撓
板と一体に可撓性材料より形晟してあり、前記可撓板と
突起部との接続個所の細径部分にリテーナを係止したこ
とを特徴とするダイヤフラム。A protrusion on at least one side of the flexible plate and a columnar part extending from the protrusion in a direction away from the flexible plate are formed integrally with the flexible plate from a flexible material, and A diaphragm characterized in that a retainer is secured to a narrow diameter portion at a connection point between a flexible plate and a protrusion.
JP1984059319U 1984-04-24 1984-04-24 Diaphragm Expired - Lifetime JPH0615162Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984059319U JPH0615162Y2 (en) 1984-04-24 1984-04-24 Diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984059319U JPH0615162Y2 (en) 1984-04-24 1984-04-24 Diaphragm

Publications (2)

Publication Number Publication Date
JPS60172052U true JPS60172052U (en) 1985-11-14
JPH0615162Y2 JPH0615162Y2 (en) 1994-04-20

Family

ID=30585636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984059319U Expired - Lifetime JPH0615162Y2 (en) 1984-04-24 1984-04-24 Diaphragm

Country Status (1)

Country Link
JP (1) JPH0615162Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014088870A (en) * 2012-10-04 2014-05-15 Eagle Industry Co Ltd Diaphragm dumper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884470U (en) * 1981-12-03 1983-06-08 株式会社ノーリツ Diaphragm devices such as gas governors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884470U (en) * 1981-12-03 1983-06-08 株式会社ノーリツ Diaphragm devices such as gas governors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014088870A (en) * 2012-10-04 2014-05-15 Eagle Industry Co Ltd Diaphragm dumper

Also Published As

Publication number Publication date
JPH0615162Y2 (en) 1994-04-20

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