JPS5652602A - Controlling apparatus for viscous-load - Google Patents

Controlling apparatus for viscous-load

Info

Publication number
JPS5652602A
JPS5652602A JP12713879A JP12713879A JPS5652602A JP S5652602 A JPS5652602 A JP S5652602A JP 12713879 A JP12713879 A JP 12713879A JP 12713879 A JP12713879 A JP 12713879A JP S5652602 A JPS5652602 A JP S5652602A
Authority
JP
Japan
Prior art keywords
fluid
magnetic
cylinder
solenoid
viscous
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
JP12713879A
Other languages
Japanese (ja)
Other versions
JPS6219617B2 (en
Inventor
Teruo Maruyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12713879A priority Critical patent/JPS5652602A/en
Publication of JPS5652602A publication Critical patent/JPS5652602A/en
Publication of JPS6219617B2 publication Critical patent/JPS6219617B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE: To provide an apparatus, capable of controlling fluid flow with high accuracy although its structure is rather simple, by disposing a cylinder contg. magnetic-fluid in side-by-side relationship with an air cylinder, and connecting the opposite ends of said magnetic-fluid cylinder to each other via a conduit having a solenoid.
CONSTITUTION: The air cylinder 1 and the magnetic-fluid cylinder 3 are disposed in side-by-side relationship with each other, and piston rods 2, 4 for these cylinders 1, 3 are connected to each other. Further, pressure chambers 5, 6 of the magnetic- fluid cylinder 3 are communicated to each other via a conduit 7 having the solenoid 8. Since, with such an arrangement, viscous load of magnet fluid 9 can be changed by varying the amount of current sent to the solenoid 8, fluid flow can be controlled with high accuracy although the structure of the apparatus is rather simple.
COPYRIGHT: (C)1981,JPO&Japio
JP12713879A 1979-10-01 1979-10-01 Controlling apparatus for viscous-load Granted JPS5652602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12713879A JPS5652602A (en) 1979-10-01 1979-10-01 Controlling apparatus for viscous-load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12713879A JPS5652602A (en) 1979-10-01 1979-10-01 Controlling apparatus for viscous-load

Publications (2)

Publication Number Publication Date
JPS5652602A true JPS5652602A (en) 1981-05-11
JPS6219617B2 JPS6219617B2 (en) 1987-04-30

Family

ID=14952547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12713879A Granted JPS5652602A (en) 1979-10-01 1979-10-01 Controlling apparatus for viscous-load

Country Status (1)

Country Link
JP (1) JPS5652602A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58221034A (en) * 1982-06-16 1983-12-22 Showa Mfg Co Ltd Damping force adjusting device in hydraulic buffer
JPS59184008A (en) * 1983-03-31 1984-10-19 Nhk Spring Co Ltd Rolling stock suspender
JPS62151448U (en) * 1986-03-17 1987-09-25
JPH0246305A (en) * 1988-08-06 1990-02-15 Taiho Ind Co Ltd Pressure control device of variable viscosity type
US4926985A (en) * 1987-11-02 1990-05-22 Bridgestone Corporation Oscillating apparatus for damping vibration
JP2014172420A (en) * 2013-03-06 2014-09-22 Mitsubishi Heavy Ind Ltd Electric steering device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146819U (en) * 1987-03-17 1988-09-28
JPH0743888U (en) * 1991-10-03 1995-09-26 伊藤 隆幸 Schaukasten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS411858Y1 (en) * 1964-01-20 1966-02-10
JPS52118177A (en) * 1976-03-29 1977-10-04 Facet Enterprises Magnetic viscosity damper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS411858Y1 (en) * 1964-01-20 1966-02-10
JPS52118177A (en) * 1976-03-29 1977-10-04 Facet Enterprises Magnetic viscosity damper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58221034A (en) * 1982-06-16 1983-12-22 Showa Mfg Co Ltd Damping force adjusting device in hydraulic buffer
JPS6244136B2 (en) * 1982-06-16 1987-09-18 Showa Mfg
JPS59184008A (en) * 1983-03-31 1984-10-19 Nhk Spring Co Ltd Rolling stock suspender
JPS62151448U (en) * 1986-03-17 1987-09-25
US4926985A (en) * 1987-11-02 1990-05-22 Bridgestone Corporation Oscillating apparatus for damping vibration
JPH0246305A (en) * 1988-08-06 1990-02-15 Taiho Ind Co Ltd Pressure control device of variable viscosity type
JP2014172420A (en) * 2013-03-06 2014-09-22 Mitsubishi Heavy Ind Ltd Electric steering device

Also Published As

Publication number Publication date
JPS6219617B2 (en) 1987-04-30

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