IT994395B - Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende - Google Patents

Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende

Info

Publication number
IT994395B
IT994395B IT5305873A IT5305873A IT994395B IT 994395 B IT994395 B IT 994395B IT 5305873 A IT5305873 A IT 5305873A IT 5305873 A IT5305873 A IT 5305873A IT 994395 B IT994395 B IT 994395B
Authority
IT
Italy
Prior art keywords
forces
application
electromagnetic device
transducer including
transducer
Prior art date
Application number
IT5305873A
Other languages
English (en)
Italian (it)
Original Assignee
Lucas Aerospace 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 Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd
Application granted granted Critical
Publication of IT994395B publication Critical patent/IT994395B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
    • G01L11/008—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces electrostatic or electromagnetic counterbalancing forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0038—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in capacitance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
IT5305873A 1972-10-12 1973-10-11 Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende IT994395B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4707372A GB1453823A (en) 1972-10-12 1972-10-12 Electromagnetic force applying device

Publications (1)

Publication Number Publication Date
IT994395B true IT994395B (it) 1975-10-20

Family

ID=10443621

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5305873A IT994395B (it) 1972-10-12 1973-10-11 Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende

Country Status (5)

Country Link
JP (1) JPS4995669A (fr)
DE (1) DE2351095A1 (fr)
FR (1) FR2203146B1 (fr)
GB (1) GB1453823A (fr)
IT (1) IT994395B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8514544D0 (en) * 1985-06-08 1985-07-10 Lucas Ind Plc Electromagnetic actuator

Also Published As

Publication number Publication date
GB1453823A (en) 1976-10-27
FR2203146A1 (fr) 1974-05-10
FR2203146B1 (fr) 1976-10-01
JPS4995669A (fr) 1974-09-11
DE2351095A1 (de) 1974-04-18

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