JPS6188833U - - Google Patents

Info

Publication number
JPS6188833U
JPS6188833U JP17429584U JP17429584U JPS6188833U JP S6188833 U JPS6188833 U JP S6188833U JP 17429584 U JP17429584 U JP 17429584U JP 17429584 U JP17429584 U JP 17429584U JP S6188833 U JPS6188833 U JP S6188833U
Authority
JP
Japan
Prior art keywords
negative pressure
check valve
path
source
movable 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
JP17429584U
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 JP17429584U priority Critical patent/JPS6188833U/ja
Publication of JPS6188833U publication Critical patent/JPS6188833U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例負圧回路の断面正面
図、第２図ａ，ｂ，およびｃそれぞれは本考案の
作用を説明するための第１図におけるイ−イ線断
面図、第３図は従来負圧回路の断面正面図である
。 ＮＰ……負圧源、ＣＯ……調整器、Ｍ……第１
の負圧作動装置、Ｓ……第２の負圧作動装置、１
０……負圧回路、１……第１の負圧径路、１１…
…第１の逆止弁、２……第２の負圧径路、２１…
…第２の逆止弁、４……可動体、５……弾性体、
６……制限部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 負圧源に第１の負圧径路により連絡される第１
    の負圧作動装置と、負圧源に第２の負圧径路によ
    り連絡される第２の負圧作動装置と、第１の負圧
    径路に設けられ負圧源へ向う流体移動を許容する
    第１の逆止弁と、第２の負圧径路に設けられ負圧
    源へ向う流体移動を許容する第２の逆止弁とを備
    えた車両等の負圧回路において、一面に上記第１
    の逆止弁の第１の負圧作動装置側圧力を受け他面
    に大気圧を受ける可動体と、当該可動体を他面側
    へ付勢する所定の予負荷をもつ弾性体と、可動体
    の他面側への移動に応じて移動可能かつ当該移動
    により上記第２の負圧径路の通路断面積を減少可
    能な制限部材とを有する調整器を設けた車両等の
    負圧回路。
JP17429584U 1984-11-19 1984-11-19 Pending JPS6188833U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17429584U JPS6188833U (ja) 1984-11-19 1984-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17429584U JPS6188833U (ja) 1984-11-19 1984-11-19

Publications (1)

Publication Number Publication Date
JPS6188833U true JPS6188833U (ja) 1986-06-10

Family

ID=30731922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17429584U Pending JPS6188833U (ja) 1984-11-19 1984-11-19

Country Status (1)

Country Link
JP (1) JPS6188833U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270217A (en) * 1975-12-10 1977-06-11 Toyota Motor Corp Negative pressure generator in internal-combustion engine vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270217A (en) * 1975-12-10 1977-06-11 Toyota Motor Corp Negative pressure generator in internal-combustion engine vehicles

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