DE2931382A1 - Kurzschlussring-geber - Google Patents

Kurzschlussring-geber

Info

Publication number
DE2931382A1
DE2931382A1 DE19792931382 DE2931382A DE2931382A1 DE 2931382 A1 DE2931382 A1 DE 2931382A1 DE 19792931382 DE19792931382 DE 19792931382 DE 2931382 A DE2931382 A DE 2931382A DE 2931382 A1 DE2931382 A1 DE 2931382A1
Authority
DE
Germany
Prior art keywords
sheet
iron
lamellas
encoder according
iron core
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.)
Ceased
Application number
DE19792931382
Other languages
German (de)
English (en)
Inventor
Guenter Ing Grad Gerlach
Guenter Kiefer
Karl-Otto Dipl Ing Dr Linn
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792931382 priority Critical patent/DE2931382A1/de
Priority to FR8016734A priority patent/FR2462762A1/fr
Priority to IT23886/80A priority patent/IT1132295B/it
Publication of DE2931382A1 publication Critical patent/DE2931382A1/de
Ceased legal-status Critical Current

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
    • G01D5/20—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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/202—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 self-induction of one or more coils by movable a non-ferromagnetic conductive element
    • G01D5/2026—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 self-induction of one or more coils by movable a non-ferromagnetic conductive element constituting a short-circuiting element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • G12B17/02—Screening from electric or magnetic fields, e.g. radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DE19792931382 1979-08-02 1979-08-02 Kurzschlussring-geber Ceased DE2931382A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19792931382 DE2931382A1 (de) 1979-08-02 1979-08-02 Kurzschlussring-geber
FR8016734A FR2462762A1 (fr) 1979-08-02 1980-07-29 Capteur d'inductance a anneau en court-circuit
IT23886/80A IT1132295B (it) 1979-08-02 1980-08-01 Trasduttore ad anello di cortocircuito

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792931382 DE2931382A1 (de) 1979-08-02 1979-08-02 Kurzschlussring-geber

Publications (1)

Publication Number Publication Date
DE2931382A1 true DE2931382A1 (de) 1981-02-26

Family

ID=6077467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792931382 Ceased DE2931382A1 (de) 1979-08-02 1979-08-02 Kurzschlussring-geber

Country Status (3)

Country Link
DE (1) DE2931382A1 (fr)
FR (1) FR2462762A1 (fr)
IT (1) IT1132295B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179298A1 (fr) * 1984-10-09 1986-04-30 Viggo Berthelsen Procédé pour éliminer l'influence d'une source de champs magnétique sur une ou plusieurs personnes ou animaux et dispositif pour éliminer de telles influences

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009625A1 (de) * 1980-03-13 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart Kurzschlussringgeber
FR2655475B1 (fr) * 1989-12-01 1992-02-21 Orega Electro Mecanique Dispositif de blindage pour transformateur d'alimentation a decoupage.
JP3311391B2 (ja) 1991-09-13 2002-08-05 ヴィエルティー コーポレーション 漏洩インダクタンス低減トランス、これを用いた高周波回路及びパワーコンバータ並びにトランスにおける漏洩インダクタンスの低減方法
DE9310119U1 (de) * 1993-07-07 1993-09-09 Turck Werner Kg Montagesockel für einen induktiven Näherungsschalter
DE69631462D1 (de) * 1995-11-27 2004-03-11 Vlt Corp Plattierung von permeablen Kernen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765443A (en) * 1928-02-25 1930-06-24 Rca Corp Shielding
DE1724585U (de) * 1956-04-26 1956-06-21 Max Grundig Magnetisierungskopf.
DE1779492A1 (de) * 1968-08-19 1971-11-04 Manfred Roser Vorrichtung zum Aufreihen und ueberfuehren von Gardinen tragenden Aufhaengern auf Gardinenschienen
DE1489968B2 (de) * 1965-04-23 1972-06-22 Haufe, Dipl Ing Hellmut, 6390Usingen Magnetische abschirmung fuer elektrische bauelemente, insbesondere uebertrager, transformatoren od.dgl.
DE2352851B2 (de) * 1973-10-22 1978-02-16 Robert Bosch Gmbh, 7000 Stuttgart Induktiver weggeber oder drehwinkelgeber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765443A (en) * 1928-02-25 1930-06-24 Rca Corp Shielding
DE1724585U (de) * 1956-04-26 1956-06-21 Max Grundig Magnetisierungskopf.
DE1489968B2 (de) * 1965-04-23 1972-06-22 Haufe, Dipl Ing Hellmut, 6390Usingen Magnetische abschirmung fuer elektrische bauelemente, insbesondere uebertrager, transformatoren od.dgl.
DE1779492A1 (de) * 1968-08-19 1971-11-04 Manfred Roser Vorrichtung zum Aufreihen und ueberfuehren von Gardinen tragenden Aufhaengern auf Gardinenschienen
DE2352851B2 (de) * 1973-10-22 1978-02-16 Robert Bosch Gmbh, 7000 Stuttgart Induktiver weggeber oder drehwinkelgeber

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ältere Anmeldung, veröffentlicht als DE-AS 29 14 195 *
Richter, O., v.Voss, R.: Bauelemente der Feinmechanik, 4. Aufl., Berlin NW7 1949, Verlag Technik GmbH, S. 109, 110 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179298A1 (fr) * 1984-10-09 1986-04-30 Viggo Berthelsen Procédé pour éliminer l'influence d'une source de champs magnétique sur une ou plusieurs personnes ou animaux et dispositif pour éliminer de telles influences

Also Published As

Publication number Publication date
FR2462762B3 (fr) 1982-07-02
IT1132295B (it) 1986-07-02
IT8023886A0 (it) 1980-08-01
FR2462762A1 (fr) 1981-02-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection