JPS5969505A - キヤビテ−シヨン防止回路 - Google Patents

キヤビテ−シヨン防止回路

Info

Publication number
JPS5969505A
JPS5969505A JP18094882A JP18094882A JPS5969505A JP S5969505 A JPS5969505 A JP S5969505A JP 18094882 A JP18094882 A JP 18094882A JP 18094882 A JP18094882 A JP 18094882A JP S5969505 A JPS5969505 A JP S5969505A
Authority
JP
Japan
Prior art keywords
valve
throttle
chamber
control valve
line
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
JP18094882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0337642B2 (enrdf_load_html_response
Inventor
Seiji Taguchi
田口　成二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo Co Ltd
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 Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Priority to JP18094882A priority Critical patent/JPS5969505A/ja
Publication of JPS5969505A publication Critical patent/JPS5969505A/ja
Publication of JPH0337642B2 publication Critical patent/JPH0337642B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
JP18094882A 1982-10-14 1982-10-14 キヤビテ−シヨン防止回路 Granted JPS5969505A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18094882A JPS5969505A (ja) 1982-10-14 1982-10-14 キヤビテ−シヨン防止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18094882A JPS5969505A (ja) 1982-10-14 1982-10-14 キヤビテ−シヨン防止回路

Publications (2)

Publication Number Publication Date
JPS5969505A true JPS5969505A (ja) 1984-04-19
JPH0337642B2 JPH0337642B2 (enrdf_load_html_response) 1991-06-06

Family

ID=16092070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18094882A Granted JPS5969505A (ja) 1982-10-14 1982-10-14 キヤビテ−シヨン防止回路

Country Status (1)

Country Link
JP (1) JPS5969505A (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002904A1 (en) * 1989-08-16 1991-03-07 Kabushiki Kaisha Komatsu Seisakusho Pressure oil feed circuit device for hydraulic cylinder of operation machine
US5279122A (en) * 1989-08-16 1994-01-18 Kabushiki Kaisha Komatsu Seisakusho Hydraulic circuit apparatus for supplying fluid under pressure into hydraulic cylinders for work implement
DE102005035981A1 (de) * 2005-07-28 2007-02-01 Putzmeister Ag Hydraulische Schaltungsanordnung, insbesondere für den Antrieb von Betonverteilermasten
EP2444556A1 (en) * 2010-10-25 2012-04-25 Kanzaki Kokyukoki Mfg. Co., Ltd. Pump Unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002904A1 (en) * 1989-08-16 1991-03-07 Kabushiki Kaisha Komatsu Seisakusho Pressure oil feed circuit device for hydraulic cylinder of operation machine
US5279122A (en) * 1989-08-16 1994-01-18 Kabushiki Kaisha Komatsu Seisakusho Hydraulic circuit apparatus for supplying fluid under pressure into hydraulic cylinders for work implement
DE102005035981A1 (de) * 2005-07-28 2007-02-01 Putzmeister Ag Hydraulische Schaltungsanordnung, insbesondere für den Antrieb von Betonverteilermasten
EP2444556A1 (en) * 2010-10-25 2012-04-25 Kanzaki Kokyukoki Mfg. Co., Ltd. Pump Unit
CN102454595A (zh) * 2010-10-25 2012-05-16 株式会社神崎高级工机制作所 泵机组

Also Published As

Publication number Publication date
JPH0337642B2 (enrdf_load_html_response) 1991-06-06

Similar Documents

Publication Publication Date Title
JP3124094B2 (ja) 複数アクチュエータの制御装置
JPS5969505A (ja) キヤビテ−シヨン防止回路
JP3670406B2 (ja) アクチュエータ作動回路
JPH0154561B2 (enrdf_load_html_response)
JPS5969504A (ja) キヤビテ−シヨン防止回路
JPH0463933B2 (enrdf_load_html_response)
JPS6225524Y2 (enrdf_load_html_response)
JPS5973601A (ja) キヤビテ−シヨン防止回路
JPH0237481B2 (enrdf_load_html_response)
JPH05302603A (ja) 再生油圧回路
JP3481675B2 (ja) 建設機械の油圧回路
JPS5919705A (ja) アクチエ−タの暴走防止装置
JPH03213703A (ja) 負荷圧補償ポンプ吐出流量制御回路
JPS6234961B2 (enrdf_load_html_response)
JPH0210322Y2 (enrdf_load_html_response)
JPH0444121B2 (enrdf_load_html_response)
JPH0526204A (ja) 油圧駆動装置
JP3912762B2 (ja) 切換弁操作回路
JP3689597B2 (ja) 油圧制御回路
JPS6056922B2 (ja) 流体制御装置
JPS6378930A (ja) 油圧シヨベルの走行油圧回路
JP2617998B2 (ja) 油圧モータの無段変速制御装置
JP3072804B2 (ja) 車両の走行直進制御回路
JP3604557B2 (ja) 油圧制御装置
JPH036362B2 (enrdf_load_html_response)