JPH0383392U - - Google Patents

Info

Publication number
JPH0383392U
JPH0383392U JP14398689U JP14398689U JPH0383392U JP H0383392 U JPH0383392 U JP H0383392U JP 14398689 U JP14398689 U JP 14398689U JP 14398689 U JP14398689 U JP 14398689U JP H0383392 U JPH0383392 U JP H0383392U
Authority
JP
Japan
Prior art keywords
pulse
chamber
diaphragm
pump
passage
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
JP14398689U
Other languages
English (en)
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 JP14398689U priority Critical patent/JPH0383392U/ja
Publication of JPH0383392U publication Critical patent/JPH0383392U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示す縦断面図である。 4……ダイヤフラム、6……パルス室、8……
パルス通路、10……ポンプ室、12……吸込室
、14……吐出室、19……連通路。

Claims (1)

    【実用新案登録請求の範囲】
  1. パルス圧が導入されるパルス室と、燃料が吸込
    み吐出されるポンプ室と、前記パルス室とポンプ
    室とを仕切つたダイヤフラムとを有し、ダイヤフ
    ラムを竪にして使用されるパルス式ダイヤフラム
    燃料ポンプにおいて、前記パルス室の低所とパル
    ス室にパルス圧を導入するパルス通路とを通路面
    積が小さい連通路で接続してなるパルス式ダイヤ
    フラム燃料ポンプ。
JP14398689U 1989-12-13 1989-12-13 Pending JPH0383392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14398689U JPH0383392U (ja) 1989-12-13 1989-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14398689U JPH0383392U (ja) 1989-12-13 1989-12-13

Publications (1)

Publication Number Publication Date
JPH0383392U true JPH0383392U (ja) 1991-08-23

Family

ID=31690732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14398689U Pending JPH0383392U (ja) 1989-12-13 1989-12-13

Country Status (1)

Country Link
JP (1) JPH0383392U (ja)

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