BR7706567A - Conjuntos de eletrodos ou pecas polares e eletrodos e pecas polares - Google Patents

Conjuntos de eletrodos ou pecas polares e eletrodos e pecas polares

Info

Publication number
BR7706567A
BR7706567A BR7706567A BR7706567A BR7706567A BR 7706567 A BR7706567 A BR 7706567A BR 7706567 A BR7706567 A BR 7706567A BR 7706567 A BR7706567 A BR 7706567A BR 7706567 A BR7706567 A BR 7706567A
Authority
BR
Brazil
Prior art keywords
pieces
polar electrodes
polar
electrodes
Prior art date
Application number
BR7706567A
Other languages
English (en)
Inventor
A Shankie
Original Assignee
Cain Encoder
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 Cain Encoder filed Critical Cain Encoder
Publication of BR7706567A publication Critical patent/BR7706567A/pt

Links

Classifications

    • 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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap
    • 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
    • G01D5/204—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 by influencing the mutual induction between two or more coils
    • G01D5/2073—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 by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
    • G01D5/208—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 by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils using polyphase currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
BR7706567A 1976-09-30 1977-09-30 Conjuntos de eletrodos ou pecas polares e eletrodos e pecas polares BR7706567A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,119 US4429308A (en) 1976-09-30 1976-09-30 Electrode or pole piece array for creating prescribed electric or magnetic fields

Publications (1)

Publication Number Publication Date
BR7706567A true BR7706567A (pt) 1978-08-22

Family

ID=24925500

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7706567A BR7706567A (pt) 1976-09-30 1977-09-30 Conjuntos de eletrodos ou pecas polares e eletrodos e pecas polares

Country Status (11)

Country Link
US (1) US4429308A (pt)
JP (1) JPS5394966A (pt)
AU (1) AU520894B2 (pt)
BR (1) BR7706567A (pt)
CA (2) CA1105088A (pt)
CH (1) CH636195A5 (pt)
DE (1) DE2743903C2 (pt)
FR (1) FR2366540A1 (pt)
GB (1) GB1592694A (pt)
IT (1) IT1085282B (pt)
MX (1) MX145984A (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606008A (en) * 1983-07-25 1986-08-12 Cain Encoder Company Angular position detector
EP0226716A3 (en) * 1985-09-16 1989-01-11 Hewlett-Packard Company Capacitive position transducer system
US4779094A (en) * 1985-11-23 1988-10-18 Lee Doo S Apparatus for remotely determining the angular orientation, speed and/or direction of rotary objects
DE3637529A1 (de) * 1986-09-02 1988-03-17 Hengstler Gmbh Kapazitiver linear- oder drehgeber zum steuern und positionieren von bewegten gegenstaenden
US4924407A (en) * 1988-08-15 1990-05-08 Siecor Corporation Humidity resistant meter reading device
US5030950A (en) * 1989-10-23 1991-07-09 Siecor Corporation Switched capacitance meter reading device
US5159335A (en) * 1990-01-19 1992-10-27 Siecor Corporation Switched capacitance automatic meter reading device
US5136286A (en) * 1990-01-29 1992-08-04 Siecor Corporation Switched capacitance meter reading device using variable width electrodes
DE9112592U1 (de) * 1991-10-10 1993-02-04 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kapazitiv arbeitende Positionsmeßvorrichtung
DE4232116C2 (de) * 1992-09-25 1999-03-18 Mannesmann Vdo Ag Anordnung für einen kapazitiven Drehwinkelsensor
DE4232864A1 (de) * 1992-09-30 1994-03-31 Thomson Brandt Gmbh Drehwinkel-, Drehzahl- und Drehrichtungsmessung
US5602486A (en) * 1994-03-14 1997-02-11 Sandia Corporation Impedance sensing of flaws in non-homogenous materials
US5554981A (en) * 1994-08-31 1996-09-10 Badger Meter, Inc. Capacitive number wheel encoder for utility meters
US5681990A (en) * 1995-12-07 1997-10-28 Ford Motor Company Capacitive throttle position sensor
US6492911B1 (en) 1999-04-19 2002-12-10 Netzer Motion Sensors Ltd. Capacitive displacement encoder
DE10255578A1 (de) * 2002-11-28 2004-06-09 Valeo Wischersysteme Gmbh Vorrichtung und Verfahren zur kapazitiven Bestimmung des Drehwinkels und der Drehgeschwindigkeit einer Welle eines Motors
US8411483B2 (en) * 2009-07-10 2013-04-02 Taiwan Semiconductor Manufacturing Company, Ltd. Testing one time programming devices
JP2012014509A (ja) * 2010-07-01 2012-01-19 On Semiconductor Trading Ltd 静電容量型タッチセンサ
JP6606543B2 (ja) 2014-04-23 2019-11-13 オイ オール−プラスト アーベー 複合材料からなる音響製品
DE202014105652U1 (de) * 2014-11-24 2015-06-18 Infineon Technologies Ag Magnetanordnung für magnetischen Positionssensor und entsprechende Positionssensoreinrichtung
CN109061223B (zh) * 2018-07-12 2020-10-23 四川虹美智能科技有限公司 一种检测电机风扇转向的方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405239C (de) * 1917-10-13 1924-10-29 Mach Electr A Courant Continu Elektrische Maschine mit innerem Magnetfeld und aeusserem, kranzartigem Anker
DE811595C (de) * 1946-07-17 1951-08-23 Centre Nat Rech Scient Elektrostatischer Generator
US2683830A (en) * 1953-03-23 1954-07-13 Gen Electric Dynamoelectric machine stator construction
US2873395A (en) * 1954-04-23 1959-02-10 Tkm Electric Corp Dynamoelectric machine
US3172023A (en) * 1959-10-08 1965-03-02 Benjamin P Blasingame Variable capacitor
US3265960A (en) * 1959-10-08 1966-08-09 Benjamin P Blasingame Capacitive resolver
DE1206514B (de) * 1961-03-10 1965-12-09 Litton Industries Inc Gleichstrommotor
US3152261A (en) * 1961-04-12 1964-10-06 United Aircraft Corp Variable reluctance hall effect resolver
US3500365A (en) * 1968-11-12 1970-03-10 Charles J Cain Apparatus for remotely determining the angular orientation,speed,and/or direction of rotation of objects
US3641467A (en) * 1969-05-13 1972-02-08 Allis Chalmers Mfg Co Rotary inductor
DE2426235C3 (de) * 1974-05-29 1978-07-06 Hartmann & Braun Ag, 6000 Frankfurt Kapazitiver Stellungsgeber

Also Published As

Publication number Publication date
IT1085282B (it) 1985-05-28
FR2366540A1 (fr) 1978-04-28
CA1105088A (en) 1981-07-14
GB1592694A (en) 1981-07-08
FR2366540B1 (pt) 1984-06-01
DE2743903C2 (de) 1986-06-12
AU2923477A (en) 1979-04-05
DE2743903A1 (de) 1978-04-06
US4429308A (en) 1984-01-31
MX145984A (es) 1982-04-28
CA1162612B (en) 1984-02-21
JPS6255602B2 (pt) 1987-11-20
AU520894B2 (en) 1982-03-04
CH636195A5 (de) 1983-05-13
JPS5394966A (en) 1978-08-19

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