JPS6063078U - 液圧機械用サーボ調節装置 - Google Patents

液圧機械用サーボ調節装置

Info

Publication number
JPS6063078U
JPS6063078U JP1984144372U JP14437284U JPS6063078U JP S6063078 U JPS6063078 U JP S6063078U JP 1984144372 U JP1984144372 U JP 1984144372U JP 14437284 U JP14437284 U JP 14437284U JP S6063078 U JPS6063078 U JP S6063078U
Authority
JP
Japan
Prior art keywords
hydraulic machine
control
pressure medium
piston
adjustment piston
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
JP1984144372U
Other languages
English (en)
Inventor
クラウス・グリーゼ
Original Assignee
ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング
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 ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング filed Critical ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング
Publication of JPS6063078U publication Critical patent/JPS6063078U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Electric Motors In General (AREA)
  • Actuator (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。

Description

【図面の簡単な説明】
第１図はサーボ装置の一部を縦断した立面図、第２図は
第１図の■−■線に沿う断面図、第３ａ図および第３ｂ
図はそのベロ一部分の拡大図である。 １１・・・調節装置、１４・・・調節部材（行程環）、
１５・・・調節ピストン、１８・・・案内体（案内スリ
ーブ）、２２・・・圧力空間、２４・・・ハウジング壁
、２５・・・ベロー、２９・・・ポンプ、４２・・・制
御部材（制御スリーブ）、４７・・・制御スプール。

Claims (1)

  1. 【実用新案登録請求の範囲】 １　サーボ調節装置が操作装置により任意に移動可能な
    制御部材４２と制御スプール４７とをもち、制御部材４
    ２が、一部中空に構成された少な（とも１つの調節ピス
    トン１５により液圧機械の調節部材１４を操作する装置
    の圧力媒体制御流を制御し、制御スプール４７が制御部
    材４２と共に圧力空間２２にある調節ピストン１５を制
    御するものにおいて、調節ピストン１５がその内側を案
    内体１８により案内され、調節ピストン１５および隣接
    するハウジング壁２４に取付けられたベロー２５により
    、圧力媒体制御流が液圧機械のハウジング内にあ゛る圧
    力媒体から隔離されていることを特徴とする、調節可能
    な液圧機械用サーボ調節装置。 ２　調節ピストン１５から遠い方にあるベロー２５の端
    部が圧縮ばね２７によりハウジング壁２４へ押付けられ
    ていることを特徴とする、実用新案登録請求の範囲第１
    項に記載の装置。
JP1984144372U 1983-10-06 1984-09-26 液圧機械用サーボ調節装置 Pending JPS6063078U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8328832.5 1983-10-06
DE19838328832U DE8328832U1 (de) 1983-10-06 1983-10-06 Servoverstelleinrichtung fuer eine hydromaschine

Publications (1)

Publication Number Publication Date
JPS6063078U true JPS6063078U (ja) 1985-05-02

Family

ID=6757753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984144372U Pending JPS6063078U (ja) 1983-10-06 1984-09-26 液圧機械用サーボ調節装置

Country Status (4)

Country Link
EP (1) EP0141216B1 (ja)
JP (1) JPS6063078U (ja)
AT (1) ATE27041T1 (ja)
DE (2) DE8328832U1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043502A (ja) * 1973-07-24 1975-04-19

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573863A (en) * 1948-05-19 1951-11-06 Alva E Mitchell Compressor
DE2223964C3 (de) * 1972-05-17 1978-03-16 Robert Bosch Gmbh, 7000 Stuttgart Servoverstelleinrichtung
JPS5517234B2 (ja) * 1973-09-20 1980-05-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043502A (ja) * 1973-07-24 1975-04-19

Also Published As

Publication number Publication date
DE3463554D1 (en) 1987-06-11
ATE27041T1 (de) 1987-05-15
EP0141216A1 (de) 1985-05-15
DE8328832U1 (de) 1985-03-14
EP0141216B1 (de) 1987-05-06

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