JPS57167545A - Vibration eliminating system for air spring - Google Patents

Vibration eliminating system for air spring

Info

Publication number
JPS57167545A
JPS57167545A JP5151881A JP5151881A JPS57167545A JP S57167545 A JPS57167545 A JP S57167545A JP 5151881 A JP5151881 A JP 5151881A JP 5151881 A JP5151881 A JP 5151881A JP S57167545 A JPS57167545 A JP S57167545A
Authority
JP
Japan
Prior art keywords
air
flow amount
adjusting valve
amount adjusting
air spring
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
JP5151881A
Other languages
Japanese (ja)
Other versions
JPS6357655B2 (en
Inventor
Takeo Ito
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP5151881A priority Critical patent/JPS57167545A/en
Publication of JPS57167545A publication Critical patent/JPS57167545A/en
Publication of JPS6357655B2 publication Critical patent/JPS6357655B2/ja
Granted 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • F16F15/0275—Control of stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To improve the absorption of a low frequency vibration and shorten the returning time of the level of a machine by a method wherein the level fluctuation of the machine is detected by a non-contacting type sensor and a flow amount adjusting valve, controlling the flow amount of air to the air spring, is controlled by this signal. CONSTITUTION:The air spring 15, to support a surface plate 16 preventing the vibration, is connected with a pipe line 17 through which the air is sent into an air chamber while this pipeline 17 is provided with the flow amount adjusting valve 18, a pressure reducing valve 19 and an air supplying source 20 sequentially. Another pipe-line 21 is ramified from the pipeline 17 between the air spring 15 and the flow amount adjusting valve 18 while an orifice 22 discharging the air at all times is connected to the outer end thereof. The non-contacting level sensor 23 is provided at a position with a preper distance with respect to the surface plate 16 while the signal outputted from this sensor 23 is transmitted to the flow amount adjusting valve 18 throgh a control circuit 24.
JP5151881A 1981-04-06 1981-04-06 Vibration eliminating system for air spring Granted JPS57167545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5151881A JPS57167545A (en) 1981-04-06 1981-04-06 Vibration eliminating system for air spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5151881A JPS57167545A (en) 1981-04-06 1981-04-06 Vibration eliminating system for air spring

Publications (2)

Publication Number Publication Date
JPS57167545A true JPS57167545A (en) 1982-10-15
JPS6357655B2 JPS6357655B2 (en) 1988-11-11

Family

ID=12889225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5151881A Granted JPS57167545A (en) 1981-04-06 1981-04-06 Vibration eliminating system for air spring

Country Status (1)

Country Link
JP (1) JPS57167545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102507065A (en) * 2011-11-28 2012-06-20 中国航天科技集团公司第四研究院四○一所 Device for reducing thrust and vibration at pipeline ends

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102507065A (en) * 2011-11-28 2012-06-20 中国航天科技集团公司第四研究院四○一所 Device for reducing thrust and vibration at pipeline ends

Also Published As

Publication number Publication date
JPS6357655B2 (en) 1988-11-11

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