GB1222615A - Magnetic fluid pressure control - Google Patents

Magnetic fluid pressure control

Info

Publication number
GB1222615A
GB1222615A GB52725/68A GB5272568A GB1222615A GB 1222615 A GB1222615 A GB 1222615A GB 52725/68 A GB52725/68 A GB 52725/68A GB 5272568 A GB5272568 A GB 5272568A GB 1222615 A GB1222615 A GB 1222615A
Authority
GB
United Kingdom
Prior art keywords
magnetic
fluid pressure
pressure control
magnetic fluid
electromagnet
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
GB52725/68A
Inventor
Nils Olav Rosaen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB52725/68A priority Critical patent/GB1222615A/en
Publication of GB1222615A publication Critical patent/GB1222615A/en
Expired 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • F15B21/065—Use of electro- or magnetosensitive fluids, e.g. electrorheological fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

1,222,615. Fluid regulation. N. O. ROSAEN. Nov.7, 1968, No.52725/68. Heading G3H. Electromagnet 20 controls the flow of a magnetic fluid containing a mixture of magnetic and diamagnetic particles, such as iron and bismuth in a carrier fluid such as ethylene glycol. A second electromagnet 120 Fig. 3 (not shown) of opposite polarity can be provided on by-pass conduit 18 which can be of either magnetic or non-magnetic material.
GB52725/68A 1968-11-07 1968-11-07 Magnetic fluid pressure control Expired GB1222615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB52725/68A GB1222615A (en) 1968-11-07 1968-11-07 Magnetic fluid pressure control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52725/68A GB1222615A (en) 1968-11-07 1968-11-07 Magnetic fluid pressure control

Publications (1)

Publication Number Publication Date
GB1222615A true GB1222615A (en) 1971-02-17

Family

ID=10465045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52725/68A Expired GB1222615A (en) 1968-11-07 1968-11-07 Magnetic fluid pressure control

Country Status (1)

Country Link
GB (1) GB1222615A (en)

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