DE20002719U1 - Angle of rotation sensor - Google Patents

Angle of rotation sensor

Info

Publication number
DE20002719U1
DE20002719U1 DE20002719U DE20002719U DE20002719U1 DE 20002719 U1 DE20002719 U1 DE 20002719U1 DE 20002719 U DE20002719 U DE 20002719U DE 20002719 U DE20002719 U DE 20002719U DE 20002719 U1 DE20002719 U1 DE 20002719U1
Authority
DE
Germany
Prior art keywords
unit
housing
stator
elements
sensor
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 - Lifetime
Application number
DE20002719U
Other languages
German (de)
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.)
AB Elektronik GmbH
Original Assignee
AB Elektronik 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 AB Elektronik GmbH filed Critical AB Elektronik GmbH
Priority to DE20002719U priority Critical patent/DE20002719U1/en
Priority to DE20003512U priority patent/DE20003512U1/en
Publication of DE20002719U1 publication Critical patent/DE20002719U1/en
Priority to DE10023695A priority patent/DE10023695B4/en
Priority to EP00110495A priority patent/EP1054237A3/en
Priority to US09/788,630 priority patent/US20010030534A1/en
Priority to JP2001037894A priority patent/JP2001272205A/en
Priority to US10/270,776 priority patent/US6806701B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0294—Throttle control device with provisions for actuating electric or electronic sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Drehwinkelsensor, insbesondere für eine Drosselklappen- Verstelleinrichtung, die wenigstens aufweist
  • 1. eine Statoreinheit (21; 81) mit zwei Statorteilele­ menten (1, 2; 51, 52), die unter Belassung einer Ab­ standsausnehmung (3; 53) zueinander angordnet sind,
  • 2. wobei in der Abstandsausnehmung (3; 53) wenigstens ein Hallsensor (4, 5; 54, 55) angeordnet ist,
  • 3. eine Rotoreinheit (22) mit wenigstens einem Magne­ telement (30, ...), das gegenüber der Statoreinheit (21; 81) zu bewegen ist,
  • 4. eine Steckereinheit (6; 56) und
  • 5. eine Gehäuseeinheit (7; 77), in der wenigstens die Statoreinheit (21; 81) wenigstens teilweise gehalten ist,
dadurch gekennzeichnet
  • 1. daß die Statorteilelemente (1, 2; 51, 52) und das Magnetelement (30, ...) ein Stegelement (11, 12, 13, 14; 62, 64) aufweisen und
  • 2. daß die Stegelemente (11; ...; 64) der Statorteile­ lemente in die Statoreinheit (21; 81) und das Stegelement (62)des Magnetelements (30, ...) in die Rotoreinheit (22) eingeformt sind.
1. Rotation angle sensor, in particular for a throttle valve adjustment device, which has at least
  • 1. a stator unit ( 21 ; 81 ) with two Statorteilele elements ( 1 , 2 ; 51 , 52 ), which are arranged while leaving a spacing recess ( 3 ; 53 ) to each other,
  • 2. at least one Hall sensor ( 4 , 5 ; 54 , 55 ) is arranged in the spacing recess ( 3 ; 53 ),
  • 3. a rotor unit ( 22 ) with at least one magnetic element ( 30 , ...) which can be moved relative to the stator unit ( 21 ; 81 ),
  • 4. a plug unit ( 6 ; 56 ) and
  • 5. a housing unit ( 7 ; 77 ) in which at least the stator unit ( 21 ; 81 ) is at least partially held,
characterized
  • 1. that the stator sub-elements ( 1 , 2 ; 51 , 52 ) and the magnetic element ( 30 , ...) have a web element ( 11 , 12 , 13 , 14 ; 62 , 64 ) and
  • 2. that the web elements (11; ...; 64) of the stator parts elements in the stator unit ( 21 ; 81 ) and the web element ( 62 ) of the magnetic element ( 30 , ...) are formed in the rotor unit ( 22 ).
2. Drehwinkelsensor, insbesondere für eine Drosselklappen­ verstelleinrichtung, die wenigstens aufweist
  • 1. eine Statoreinheit (21; 81) mit zwei Statorteilele­ menten (1, 2; 51, 52), die unter Belassung einer Ab­ standsausnehmung (3; 53) zueinander angordnet sind,
  • 2. wobei in der Abstandsausnehmung (3; 63) wenigstens ein Hallsensor (4, 5; 54, 55) angeordnet ist, eine Rotoreinheit (22) mit wenigstens einem Magne­ telement (30, ...), das gegenüber der Statoreinheit (21; 81) zu bewegen ist,
  • 3. eine Steckereinheit (6; 56) und
  • 4. eine Gehäuseeinheit (7; 57), in der wenigstens die Statoreinheit (21, 81) wenigstens teilweise gehalten ist,
dadurch gekennzeichnet
  • 1. daß die Statorteilelemente (1, 2; 51, 52) ein Ste­ gelement (11, 12, 13, 14; 64) aufweisen,
  • 2. daß der Hallsensor (4, 5; 54, 55) und die Stec­ kereinheit (6; 56) durch ein Stanzgitter (8, 9; 58, 59) verbunden sind und
  • 3. daß die Stegelemente (11, ...; 64) der Statorteile­ lemente (1, 2; 51, 52) und das Stanzgitter (8, 9; 58, 59) in die Gehäuseeinheit (7; 57) eingeformt sind.
2. Angle of rotation sensor, in particular for a throttle valve adjustment device, which has at least
  • 1. a stator unit ( 21 ; 81 ) with two Statorteilele elements ( 1 , 2 ; 51 , 52 ), which are arranged while leaving a spacing recess ( 3 ; 53 ) to each other,
  • 2. wherein at least one Hall sensor ( 4 , 5 ; 54 , 55 ) is arranged in the spacing recess ( 3 ; 63 ), a rotor unit ( 22 ) with at least one magnetic element ( 30 , ...) which is opposite the stator unit ( 21 ; 81 ) is to be moved,
  • 3. a plug unit ( 6 ; 56 ) and
  • 4. a housing unit ( 7 ; 57 ) in which at least the stator unit ( 21 , 81 ) is at least partially held,
characterized
  • 1. that the stator sub-elements ( 1 , 2 ; 51 , 52 ) have a Ste gelement ( 11 , 12 , 13 , 14 ; 64 ),
  • 2. that the Hall sensor ( 4 , 5 ; 54 , 55 ) and the plug unit ( 6 ; 56 ) are connected by a lead frame ( 8 , 9 ; 58 , 59 ) and
  • 3. that the web elements (11, ...; 64) of the stator parts elements ( 1 , 2 ; 51 , 52 ) and the lead frame ( 8 , 9 ; 58 , 59 ) are molded into the housing unit ( 7 ; 57 ).
3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zu wenigstens einer Seite wenigstens eines Magnetelemen­ tes (30, 31) ein Flußleitblech (32, 33) mit in die Ro­ toreinheit (22) eingeformt ist.3. Apparatus according to claim 1, characterized in that on at least one side of at least one Magnetelemen tes ( 30 , 31 ) a flux guide plate ( 32 , 33 ) is molded with in the Ro tor unit ( 22 ). 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zu beiden Seiten zweier in einem Abstand angeordneten Ma­ gnetelemente (30, 31) jeweils ein Flußleitblech (32, 33) mit in die Rotoreinheit (22) eingeformt sind.4. The device according to claim 1, characterized in that on both sides of two spaced Ma gnetelemente ( 30 , 31 ) each have a flux guide plate ( 32 , 33 ) are formed in the rotor unit ( 22 ). 5. Vorrichtung nach Anspruch 1 oder 2, oder 2 oder 3 oder 2 oder 4, dadurch gekennzeichnet, daß erste Statorteilele­ mente als Statorsegmente (1, 2) und die Magnetelemente als Magnetsegmente (30, 31) ausgebildet sind.5. Apparatus according to claim 1 or 2, or 2 or 3 or 2 or 4, characterized in that first Statorteilele elements as stator segments ( 1 , 2 ) and the magnetic elements are designed as magnetic segments ( 30 , 31 ). 6. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch ge­ kennzeichnet, daß zweite Statorelemente als apfelsinen­ förmig ausgebildete Statorhalbscheiben (51, 52) ausgebil­ det sind.6. Device according to one of claims 1 to 6, characterized in that second stator elements as orange-shaped stator half-disks ( 51 , 52 ) are ausgebil det. 7. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch ge­ kennzeichnet, daß die Statoreinheit (21; 81) wenigstens teilweise Teil der Gehäuseeinheit (7; 57) und Rotorein­ heit wenigstens teilweise Teil eines Getriebes (22) der Drosselklappenverstelleinrichtung ist.7. Device according to one of claims 1 to 5, characterized in that the stator unit ( 21 ; 81 ) at least partially part of the housing unit ( 7 ; 57 ) and Rotorein unit is at least partially part of a transmission ( 22 ) of the throttle valve adjustment device. 8. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß ein erstes Stanzgitter (8; 58) mit den Sensorkontakten (4.1, 5.1; 54.1, 55.1) des Hallsensors (4, 5; 54, 55) in Reihe verbunden ist.8. The device according to claim 2, characterized in that a first lead frame ( 8 ; 58 ) with the sensor contacts ( 4.1 , 5.1 ; 54.1 , 55.1 ) of the Hall sensor ( 4 , 5 ; 54 , 55 ) is connected in series. 9. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß ein zweites Stanzgitter (9; 59) mit den Sensorkontakten (4.2, 5.2; 54.1, 55.1) des Hallsensors (4, 5; 54, 55) parallel verbunden ist.9. The device according to claim 2, characterized in that a second lead frame ( 9 ; 59 ) with the sensor contacts ( 4.2 , 5.2 ; 54.1 , 55.1 ) of the Hall sensor ( 4 , 5 ; 54 , 55 ) is connected in parallel. 10. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch ge­ kennzeichnet, daß eine erste Gehäuseeinheit (7) aufweist
  • 1. eine Gehäusewand (7.1), in die das erste bzw. zwei­ te Stanzgitter (8, 9) eingeformt ist,
  • 2. einen Gehäusesensorblock (7.2), der mit der Gehäu­ sewand (7.1) mitgeformt und der so hoch ausgebildet ist, daß die Sensorkontakte (4.1, 5.1) wenigstens teilweise eingeformt sind, und
  • 3. Gehäusestatorwände (7.3), die mit der Gehäusewand (7.1) geformt sind, und in die die Stegelemente (11, ...) eingeformt sind.
10. Device according to one of claims 1 to 8, characterized in that a first housing unit ( 7 )
  • 1. a housing wall ( 7.1 ) into which the first or two lead frames ( 8 , 9 ) are molded,
  • 2. a housing sensor block ( 7.2 ), which is formed with the housing sewand ( 7.1 ) and which is so high that the sensor contacts ( 4.1 , 5.1 ) are at least partially molded, and
  • 3. Housing stator walls ( 7.3 ), which are formed with the housing wall ( 7.1 ) and into which the web elements ( 11 , ...) are molded.
11. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch ge­ kennzeichnet, daß eine zweite Gehäuseeinheit (57) einen Gehäusekörper (57.1) aufweist, in den die Stegelemente (56.2) der Statorhalbscheiben (51, 52)und das erste bzw. das zweite Stanzgitter (58, 59) eingeformt sind. 11. The device according to one of claims 1 to 8, characterized in that a second housing unit ( 57 ) has a housing body ( 57.1 ) in which the web elements ( 56.2 ) of the stator half-disks ( 51 , 52 ) and the first or the second Punching grids ( 58 , 59 ) are formed. 12. Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die erste und die zweite Gehäuseein­ heit (7; 57) wenigstens teilweise aus einem magnetisch und/oder elektrisch nicht leitendem Material geformt ist.12. Device according to one of claims 1 to 11, characterized in that the first and the second housing unit ( 7 ; 57 ) is at least partially formed from a magnetically and / or electrically non-conductive material. 13. Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die erste und die zweite Gehäuseein­ heit ausgebildet als
  • 1. ein Deckelelement (7) eines Sensorgehäuses,
  • 2. ein Gehäuse (57) eines Sensorgehäuses,
  • 3. ein Deckelelement einer Drosselklappenverstellein­ richtung oder
  • 4. ein Gehäuse einer Drosselklappenverstelleinrich­ tung.
13. Device according to one of claims 1 to 10, characterized in that the first and the second housing unit formed as
  • 1. a cover element ( 7 ) of a sensor housing,
  • 2. a housing ( 57 ) of a sensor housing,
  • 3. a cover element of a throttle valve direction or
  • 4. a housing of a throttle valve device.
DE20002719U 1999-05-17 2000-02-15 Angle of rotation sensor Expired - Lifetime DE20002719U1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE20002719U DE20002719U1 (en) 2000-02-15 2000-02-15 Angle of rotation sensor
DE20003512U DE20003512U1 (en) 2000-02-15 2000-02-28 Angle of rotation sensor
DE10023695A DE10023695B4 (en) 1999-05-17 2000-05-16 adjustment
EP00110495A EP1054237A3 (en) 1999-05-17 2000-05-17 Angular position sensor
US09/788,630 US20010030534A1 (en) 2000-02-15 2001-02-15 Rotation angle sensor
JP2001037894A JP2001272205A (en) 2000-02-15 2001-02-15 Sensor for angle of rotation
US10/270,776 US6806701B2 (en) 2000-02-15 2002-10-10 Rotation angle sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20002719U DE20002719U1 (en) 2000-02-15 2000-02-15 Angle of rotation sensor

Publications (1)

Publication Number Publication Date
DE20002719U1 true DE20002719U1 (en) 2000-05-04

Family

ID=7937361

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20002719U Expired - Lifetime DE20002719U1 (en) 1999-05-17 2000-02-15 Angle of rotation sensor
DE20003512U Expired - Lifetime DE20003512U1 (en) 1999-05-17 2000-02-28 Angle of rotation sensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20003512U Expired - Lifetime DE20003512U1 (en) 1999-05-17 2000-02-28 Angle of rotation sensor

Country Status (1)

Country Link
DE (2) DE20002719U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10246113A1 (en) * 2002-10-02 2004-04-22 Siemens Ag cover
US7015688B2 (en) 2001-02-24 2006-03-21 Marquardt Gmbh Device for adjustment of rotation angles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4118552B2 (en) * 2001-12-05 2008-07-16 アイシン精機株式会社 Electronic component holding structure and electronic component holding method
DE102008003954A1 (en) * 2008-01-11 2009-07-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Printed circuit board carrier and method for producing a conductor carrier
DE102009054311B4 (en) * 2009-11-24 2015-03-26 Pierburg Gmbh Valve device for an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7015688B2 (en) 2001-02-24 2006-03-21 Marquardt Gmbh Device for adjustment of rotation angles
DE10246113A1 (en) * 2002-10-02 2004-04-22 Siemens Ag cover
US7782044B2 (en) 2002-10-02 2010-08-24 Siemens Aktiengesellschaft Cover

Also Published As

Publication number Publication date
DE20003512U1 (en) 2001-06-28

Similar Documents

Publication Publication Date Title
DE3789453T2 (en) Electric contact.
DE10320145A1 (en) Magnetic detection device
DE4007200C2 (en)
DE2800886A1 (en) DC MOTOR
WO1997023028A1 (en) Electrical synchronous linear motor and method for determining the commutation offset of a linear drive with said electrical synchronous linear motor
DE102011106012B4 (en) Area measuring device
EP0712359A1 (en) Electrohydraulic pressure-control device
DE20002719U1 (en) Angle of rotation sensor
EP1470393B1 (en) Path sensor with an magnetoelectric transformer element
DE2112085A1 (en) Electromagnetic relay
EP0175992B1 (en) Process for the manufacture of a support for the brushes of a commutator machine
DE112020002469T5 (en) accelerator device
DE10236700B4 (en) Device for holding and fixing a sensor device in a DC motor
EP0032727B1 (en) Process for the manufacture of a magnetic pass-through detector
EP1400006A1 (en) Secondary part for a linear motor with a cooling system
DE4005478C2 (en)
DE10258254A1 (en) Displacement sensor with magnetoelectric transducer element
DE102017122092B4 (en) Magnet arrangement for a linear motor with a cover element covering a magnet plate
DE2916500A1 (en) Contactless end switch for piston inside cylinder - includes piston with magnet reacting with Hall generator and magnet on cylinder
DE20008663U1 (en) Angle of rotation sensor
DE29522027U1 (en) Electrical control unit
DE29800647U1 (en) Magnetic fuel cap detection device with Hall sensor or reed switch
DE3500459A1 (en) DISPLAY DEVICE WITH SWINGING SEGMENTS
DE10318482B3 (en) Acceleration measurement device, e.g. for machine tool use, comprises an eddy current generating assembly with planar sensor coils positioned so that their middle axis are coaxial with the center of secondary magnetic fields
DE29909201U1 (en) Throttle valve rotation angle sensor

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000608

R150 Term of protection extended to 6 years

Effective date: 20030217

R157 Lapse of ip right after 6 years

Effective date: 20060901