JPH0482462U - - Google Patents

Info

Publication number
JPH0482462U
JPH0482462U JP12426790U JP12426790U JPH0482462U JP H0482462 U JPH0482462 U JP H0482462U JP 12426790 U JP12426790 U JP 12426790U JP 12426790 U JP12426790 U JP 12426790U JP H0482462 U JPH0482462 U JP H0482462U
Authority
JP
Japan
Prior art keywords
main
poppet
pressure port
closes
opens
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
JP12426790U
Other languages
English (en)
Other versions
JP2508423Y2 (ja
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 JP12426790U priority Critical patent/JP2508423Y2/ja
Publication of JPH0482462U publication Critical patent/JPH0482462U/ja
Application granted granted Critical
Publication of JP2508423Y2 publication Critical patent/JP2508423Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示すポペツト部分の
断面図、第２図は吸込安全弁の断面図、第３図は
従来のポペツト部分の断面図である。 １は主高圧ポート、２は主低圧ポート、３は筒
形弁、４は高圧ポート、５は低圧ポート、６はメ
インポペツト、６ａは受圧室、７は中空パツト、
８はパイロツトポペツト、９はスプリング、１４
はシート、１５は調整スクリユ。

Claims (1)

  1. 【実用新案登録請求の範囲】 主高圧ポート１と主低圧ポート２を開閉する筒
    形弁３と、この筒形弁３の高圧ポート４と低圧ポ
    ート５を開閉するメインポペツト６と、このメイ
    ンポペツト６に嵌挿されて主高圧ポート１とメイ
    ンポペツト６の受圧室６ａを連通する中空ロツド
    ７と、その受圧室６ａと主低圧ポート２を開閉す
    るパイロツトポペツト８とを備えた吸込安全弁に
    おいて、 前記パイロツトポペツト８をシート１４に押し
    付けるスプリング９を、そのポペツト側の外径が
    調整スクリユ１５側の外径より小さい形状とした
    ことを特徴とする吸込安全弁。
JP12426790U 1990-11-28 1990-11-28 吸込安全弁 Expired - Fee Related JP2508423Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12426790U JP2508423Y2 (ja) 1990-11-28 1990-11-28 吸込安全弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12426790U JP2508423Y2 (ja) 1990-11-28 1990-11-28 吸込安全弁

Publications (2)

Publication Number Publication Date
JPH0482462U true JPH0482462U (ja) 1992-07-17
JP2508423Y2 JP2508423Y2 (ja) 1996-08-21

Family

ID=31871926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12426790U Expired - Fee Related JP2508423Y2 (ja) 1990-11-28 1990-11-28 吸込安全弁

Country Status (1)

Country Link
JP (1) JP2508423Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023150448A1 (en) * 2022-02-01 2023-08-10 Sun Hydraulics, Llc Pressure relief valve with a reverse free flow configuration integrated therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023150448A1 (en) * 2022-02-01 2023-08-10 Sun Hydraulics, Llc Pressure relief valve with a reverse free flow configuration integrated therewith
US12000363B2 (en) 2022-02-01 2024-06-04 Sun Hydraulics, Llc Pressure relief valve with a reverse free flow configuration integrated therewith

Also Published As

Publication number Publication date
JP2508423Y2 (ja) 1996-08-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees