JPS5786644A - Method of manufacturing buffer - Google Patents

Method of manufacturing buffer

Info

Publication number
JPS5786644A
JPS5786644A JP16289380A JP16289380A JPS5786644A JP S5786644 A JPS5786644 A JP S5786644A JP 16289380 A JP16289380 A JP 16289380A JP 16289380 A JP16289380 A JP 16289380A JP S5786644 A JPS5786644 A JP S5786644A
Authority
JP
Japan
Prior art keywords
oil
buffer
inert gas
cylinder
dissolved
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
JP16289380A
Other languages
Japanese (ja)
Inventor
Kiyoo Ema
Kenichi 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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP16289380A priority Critical patent/JPS5786644A/en
Publication of JPS5786644A publication Critical patent/JPS5786644A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To simplify and ensure the tight filling of oil and inert gas into a buffer in which some oil is tightly filled in an inner cylinder and the other oil and the inert gas are tightly filled in a reservoir between the inner cylinder and an outer cylinder, by tightly filling the buffer with the oil in which the inner gas is previously dissolved. CONSTITUTION:To manufacture a buffer A, oil 9 is first introduced into a dissolving vessel 10 from an oil introducing pipe 11. After that, inert gas G is sent out from a container 15 through a pipe 14 fitted with a pressure reducing valve 13, so that the gas goes up as bubbles from stones 11 in the oil 9 and is dissolved therein. The valve 17 of an injection pipe 16 connected to the dissolving vessel 10 is opened so that the oil 9 containing the dissolved inert gas G is conducted under pressure into the buffer A. At that time, the oil 9 is introduced into the buffer A through the top port of a cylinder 1 as the rod flange 1a of the buffer remains open. The inert gas G is separated from the oil 9 due to the temperature rise with the operation of the buffer A to heighten its internal pressure in a reservoir C between an inner cylinder 2 and an outer cylinder 3.
JP16289380A 1980-11-19 1980-11-19 Method of manufacturing buffer Pending JPS5786644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16289380A JPS5786644A (en) 1980-11-19 1980-11-19 Method of manufacturing buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16289380A JPS5786644A (en) 1980-11-19 1980-11-19 Method of manufacturing buffer

Publications (1)

Publication Number Publication Date
JPS5786644A true JPS5786644A (en) 1982-05-29

Family

ID=15763244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16289380A Pending JPS5786644A (en) 1980-11-19 1980-11-19 Method of manufacturing buffer

Country Status (1)

Country Link
JP (1) JPS5786644A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560042A (en) * 1984-04-30 1985-12-24 General Motors Corporation Method of self-pressurizing a damper
US4566565A (en) * 1984-04-30 1986-01-28 General Motors Corporation Self-pressurized damper
US4664234A (en) * 1984-04-30 1987-05-12 General Motors Corporation Self pressurized damper
JPH03177632A (en) * 1989-12-07 1991-08-01 Arai Pump Mfg Co Ltd Shock absorber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560042A (en) * 1984-04-30 1985-12-24 General Motors Corporation Method of self-pressurizing a damper
US4566565A (en) * 1984-04-30 1986-01-28 General Motors Corporation Self-pressurized damper
US4664234A (en) * 1984-04-30 1987-05-12 General Motors Corporation Self pressurized damper
JPH03177632A (en) * 1989-12-07 1991-08-01 Arai Pump Mfg Co Ltd Shock absorber

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