JPS6343631B2 - - Google Patents

Info

Publication number
JPS6343631B2
JPS6343631B2 JP20321181A JP20321181A JPS6343631B2 JP S6343631 B2 JPS6343631 B2 JP S6343631B2 JP 20321181 A JP20321181 A JP 20321181A JP 20321181 A JP20321181 A JP 20321181A JP S6343631 B2 JPS6343631 B2 JP S6343631B2
Authority
JP
Japan
Prior art keywords
oil
valve
oil chamber
spool valve
chamber
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.)
Expired
Application number
JP20321181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58102874A (ja
Inventor
Susumu Nakamura
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.)
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa 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 Furukawa Kogyo Co Ltd filed Critical Furukawa Kogyo Co Ltd
Priority to JP20321181A priority Critical patent/JPS58102874A/ja
Publication of JPS58102874A publication Critical patent/JPS58102874A/ja
Publication of JPS6343631B2 publication Critical patent/JPS6343631B2/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
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP20321181A 1981-12-15 1981-12-15 カウンタ−バランス弁 Granted JPS58102874A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20321181A JPS58102874A (ja) 1981-12-15 1981-12-15 カウンタ−バランス弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20321181A JPS58102874A (ja) 1981-12-15 1981-12-15 カウンタ−バランス弁

Publications (2)

Publication Number Publication Date
JPS58102874A JPS58102874A (ja) 1983-06-18
JPS6343631B2 true JPS6343631B2 (enrdf_load_html_response) 1988-08-31

Family

ID=16470298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20321181A Granted JPS58102874A (ja) 1981-12-15 1981-12-15 カウンタ−バランス弁

Country Status (1)

Country Link
JP (1) JPS58102874A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109026891B (zh) * 2018-08-22 2019-11-19 浙江达柏林阀门有限公司 一种改良型平衡阀

Also Published As

Publication number Publication date
JPS58102874A (ja) 1983-06-18

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