GB830407A - Inductive control device - Google Patents

Inductive control device

Info

Publication number
GB830407A
GB830407A GB12870/56A GB1287056A GB830407A GB 830407 A GB830407 A GB 830407A GB 12870/56 A GB12870/56 A GB 12870/56A GB 1287056 A GB1287056 A GB 1287056A GB 830407 A GB830407 A GB 830407A
Authority
GB
United Kingdom
Prior art keywords
polepieces
armature
control member
windings
central
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
GB12870/56A
Other languages
English (en)
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.)
Contraves Italiana SpA
Original Assignee
Contraves Italiana SpA
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 Contraves Italiana SpA filed Critical Contraves Italiana SpA
Publication of GB830407A publication Critical patent/GB830407A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/12—Insoluble sulfur (mu-sulfur)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2258—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnets (AREA)
GB12870/56A 1955-05-03 1956-04-26 Inductive control device Expired GB830407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT335120X 1955-05-03

Publications (1)

Publication Number Publication Date
GB830407A true GB830407A (en) 1960-03-16

Family

ID=11237630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12870/56A Expired GB830407A (en) 1955-05-03 1956-04-26 Inductive control device

Country Status (7)

Country Link
US (1) US2903663A (enrdf_load_stackoverflow)
BE (1) BE547348A (enrdf_load_stackoverflow)
CH (1) CH335120A (enrdf_load_stackoverflow)
DE (1) DE1102245B (enrdf_load_stackoverflow)
FR (1) FR1153152A (enrdf_load_stackoverflow)
GB (1) GB830407A (enrdf_load_stackoverflow)
NL (2) NL97623C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006008A3 (en) * 1978-05-30 1980-01-09 Lucas Ledex, Inc. Joy-stick controller

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133012B (de) * 1958-05-28 1962-07-12 Perkin Elmer Corp Elektrische Zwangssteuerung eines belibigen Teiles aus der Ferne mit Hilfe eines in mehreren Koordinaten bewegten, handbetaetigten Steuerknueppels
NL254095A (enrdf_load_stackoverflow) * 1959-07-28
DE1154853B (de) * 1961-06-27 1963-09-26 Continental Elektro Ind Ag Einrichtung zur elektrischen Steuerung eines einem bewegten Objekt nachzufuehrenden Richtmittels
DE1261581B (de) * 1963-06-11 1968-02-22 Bodenseewerk Perkin Elmer Co Steuerknueppelanordnung, insbesondere fuer Flugzeugsteuerungen, bei welcher die Lage des Steuerknueppels elektromagnetisch abgetastet wird
US3277719A (en) * 1963-10-14 1966-10-11 Motorola Inc Differential pressure transducer
US3270260A (en) * 1963-11-18 1966-08-30 Measurement Systems Inc Stick-operated diaphragm control
DE1211314B (de) * 1964-04-08 1966-02-24 Otto Straub Proportionalgeber zur Steuerung von Flugzeugen u. dgl.
US3716719A (en) * 1971-06-07 1973-02-13 Aerco Corp Modulated output transformers
FR2256521B1 (enrdf_load_stackoverflow) * 1973-12-26 1976-10-08 Telemecanique Electrique
US4306208A (en) * 1978-05-30 1981-12-15 Ledex, Inc. Joy-stick controller
DE2942003C2 (de) * 1979-10-17 1984-08-02 Danfoss A/S, Nordborg Elektrische Steuervorrichtung mit einem Steuerhebel
NL8002727A (nl) * 1980-05-12 1981-12-16 Applied Electronics Bv Kontaktloze, elektrische besturingshandel.
US4462015A (en) * 1982-02-04 1984-07-24 Yishay Netzer Electromagnetic pick-off control handle
US4507601A (en) * 1983-02-25 1985-03-26 Andresen Herman J Lever stroke control
NL8401391A (nl) * 1984-05-02 1985-12-02 Inductive Control Syst Kontaktloze elektrische besturingsinrichting.
US5109193A (en) * 1990-06-07 1992-04-28 F.M.E. Corporation Inductive digital encoder array
US5809841A (en) * 1996-10-17 1998-09-22 Caterpillar Inc. Variable position detent mechanism for a control lever
US5979268A (en) * 1998-01-16 1999-11-09 Caterpillar Inc. Variable position detent mechanism for a control lever
US6040758A (en) * 1998-11-06 2000-03-21 Midway Games Inc. Potentiometer mounting clip for a joystick controller
AT11896U1 (de) 2010-04-08 2011-06-15 Palfinger Ag Kontaktloses elektrisches steuergerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988458A (en) * 1930-12-27 1935-01-22 Minorsky Nicolai Electrical controlling system
DE908921C (de) * 1942-07-21 1954-04-12 Askania Werke Ag Durch eine mechanische Groesse gesteuerte magnetische Bruecke
US2592417A (en) * 1945-10-08 1952-04-08 Fairchild Camera Instr Co Gyrostabilizing system
US2462081A (en) * 1947-08-22 1949-02-22 Sperry Corp Servomotor system
US2516912A (en) * 1948-05-18 1950-08-01 Kearfott Company Inc Gyro erecting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006008A3 (en) * 1978-05-30 1980-01-09 Lucas Ledex, Inc. Joy-stick controller

Also Published As

Publication number Publication date
US2903663A (en) 1959-09-08
NL97623C (enrdf_load_stackoverflow)
CH335120A (fr) 1958-12-31
FR1153152A (fr) 1958-03-03
NL97629C (enrdf_load_stackoverflow)
DE1102245B (de) 1961-03-16
BE547348A (enrdf_load_stackoverflow)

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