JPS588777U - Starting power reduction device for reciprocating fluid machinery - Google Patents

Starting power reduction device for reciprocating fluid machinery

Info

Publication number
JPS588777U
JPS588777U JP10189581U JP10189581U JPS588777U JP S588777 U JPS588777 U JP S588777U JP 10189581 U JP10189581 U JP 10189581U JP 10189581 U JP10189581 U JP 10189581U JP S588777 U JPS588777 U JP S588777U
Authority
JP
Japan
Prior art keywords
reciprocating fluid
reduction device
power reduction
starting power
fluid machinery
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
JP10189581U
Other languages
Japanese (ja)
Inventor
徹 伊東
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP10189581U priority Critical patent/JPS588777U/en
Publication of JPS588777U publication Critical patent/JPS588777U/en
Pending legal-status Critical Current

Links

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図はレシプロ流体機械の概念図、第２図はサクショ
ンアンローダの断面図、第３図は従来の′アンローダ制
御のフローシート、第４図は本考案の３方口油圧作動弁
がついたアンローダ制御のフローシートである。 １１・・・・・・アンローダ装置、１２・・・・・・油
圧作動弁、１３・・・・・・油圧ポンプ。Figure 1 is a conceptual diagram of a reciprocating fluid machine, Figure 2 is a cross-sectional view of a suction unloader, Figure 3 is a flow sheet for conventional unloader control, and Figure 4 is a diagram showing a three-way hydraulically operated valve of the present invention. This is a flow sheet for unloader control. 11... Unloader device, 12... Hydraulic valve, 13... Hydraulic pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レシプロ流体機械に付属する油圧ポンプの圧力油をアン
ローダピスト・ンに導き、起動時の動力軽減を計ること
を特徴とするレシプロ流体機械の起動動力軽減装置。A starting power reduction device for a reciprocating fluid machine characterized by guiding pressure oil from a hydraulic pump attached to the reciprocating fluid machine to an unloader piston to reduce power at startup.
JP10189581U 1981-07-10 1981-07-10 Starting power reduction device for reciprocating fluid machinery Pending JPS588777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10189581U JPS588777U (en) 1981-07-10 1981-07-10 Starting power reduction device for reciprocating fluid machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10189581U JPS588777U (en) 1981-07-10 1981-07-10 Starting power reduction device for reciprocating fluid machinery

Publications (1)

Publication Number Publication Date
JPS588777U true JPS588777U (en) 1983-01-20

Family

ID=29896553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10189581U Pending JPS588777U (en) 1981-07-10 1981-07-10 Starting power reduction device for reciprocating fluid machinery

Country Status (1)

Country Link
JP (1) JPS588777U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157258U (en) * 1986-03-26 1987-10-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157258U (en) * 1986-03-26 1987-10-06

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