NL8002727A - Kontaktloze, elektrische besturingshandel. - Google Patents

Kontaktloze, elektrische besturingshandel. Download PDF

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Publication number
NL8002727A
NL8002727A NL8002727A NL8002727A NL8002727A NL 8002727 A NL8002727 A NL 8002727A NL 8002727 A NL8002727 A NL 8002727A NL 8002727 A NL8002727 A NL 8002727A NL 8002727 A NL8002727 A NL 8002727A
Authority
NL
Netherlands
Prior art keywords
core
field
electric driving
alternating
ups
Prior art date
Application number
NL8002727A
Other languages
English (en)
Original Assignee
Applied Electronics Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19835283&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL8002727(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to NL8002727A priority Critical patent/NL8002727A/nl
Application filed by Applied Electronics Bv filed Critical Applied Electronics Bv
Priority to ZA00812518A priority patent/ZA812518B/xx
Priority to AU69616/81A priority patent/AU545926B2/en
Priority to US06/255,292 priority patent/US4434412A/en
Priority to DE19818112148U priority patent/DE8112148U1/de
Priority to CA000376434A priority patent/CA1165795A/en
Priority to EP81200466A priority patent/EP0041281B1/en
Priority to DE8181200466T priority patent/DE3164857D1/de
Priority to AT81200466T priority patent/ATE8534T1/de
Priority to JP7003881A priority patent/JPS577501A/ja
Priority to FR8109412A priority patent/FR2482360A3/fr
Publication of NL8002727A publication Critical patent/NL8002727A/nl

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
    • G01D5/22—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04722—Mounting of controlling member elastic, e.g. flexible shaft
    • G05G2009/04725—Mounting of controlling member elastic, e.g. flexible shaft with coil spring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
    • G05G2009/04755—Magnetic sensor, e.g. hall generator, pick-up coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Relay Circuits (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Steering Controls (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Mechanical Control Devices (AREA)
  • Electromagnets (AREA)
  • Magnetic Treatment Devices (AREA)

Description

D HO/Se/Appl.Electr.1
Kontaktloze, elektrische besturingshandel._(
De uitvinding betreft een kontaktloze, elektrische besturingshandel, in het bijzonder voor toepassing bij een voertuig voor een gehandicapte. Bij dergelijke be-sturingshandels worden tenminste twee funkties in één 5 handel ondergebracht. Zo wordt bijvoorbeeld de mate van verplaatsing uit een neutrale stand van de handel als een funktie voor de snelheid van het voertuig beschouwd, terwijl de' richting waarin de verplaatsing van de handel uitgevoerd wordt, als de verplaatsingsrichting van het 10 voertuig wordt opgevat. Een dergelijke combinatie van funkties is noodzakelijk omdat de gebruiker veelal over slechts zeer beperkte lichamelijke funkties-.beschikt.
Tot nog toe zijn deze besturingshandels veelal in de vorm van potentiometers uitgevoerd. Een bezwaar hierbij 15 is, dat door het contact van de loper met een weer- standsspoel slijtage optreedt. Voorts ontstaan afwijkingen door vervuiling en dergelijke. De uitvinding beoogt dit bezwaar te ondervangen. Zij bereikt dit door een spoel voor het opwekken van een elektromagnetisch wis-20 selveld, op hoekafstanden van elkander geplaatste, paarsgewijs in serie geschakelde induktieve opnemers en onder een naar een neutrale stand gerichte voorspanning staande, verplaatsbare, met een bedieningsorgaan gekoppelde het veld ongelijkmatig variërende middelen.
25 Gp deze wijze is een kontaktloze besturingshandel verkregen. Door de verplaatsing van de het veld ongelijkmatig variërende middelen ontstaat in de paarsgewijs in serie geschakelde opnemers een spanning, die representatief is voor de mate waarin het veld wordt gevari-30 eerd. Door de fase van de spanning van paarsgewijs gekoppelde opnemers te vergelijken met de fase van de spanning op de spoel, ontstaat tevens een indikatie voor de richting waarin de het veld variërende middelen zijn verplaatst. Door het kontaktloze karakter is een eenvou-35 dige en weinig kracht vergende bediening mogelijk.
800 2 7 27
Jfte·. . - * 2 |
De het veld vormende middelen kunnen bijvoorbeeld 1 worden gevormd door een metalen kern van de spoel.
Door de opnemers op een hoekafstand van 90° te plaatsen, ontstaat een quadrantverdeling van het meet-5 vlak.
Het is uiteraard ook mogelijk de het veld variërende middelen te doen vormen door een in het meetvlak verplaatsbaar metalen lichaam.
De uitvinding wordt aan de hand van de tekeningen 10 van een uitvoeringsvoorbeeld verduidelijkt.
Figuur 1 toont in perspektivisch aanzicht de bestu- * ringshandel volgens de uitvinding, en
Figuur 2 toont in dwarsdoorsnede-aanzicht een alternatieve uitvoeringsvorm.
15 De spoel 1 is voorzien van aansluitdraden 2 en 3 voor het verbinden met een wisselspanningsbron. Bij het doorlopen van een stroom zal de spoel 1 een elektromagnetisch veld opbouwen. Op een frame 4 zijn op onderlinge hoekafstanden van 90° inductieve opnemers 5,6,7, en 8 20 aangebracht, welke het evenwijdig aan de spoel 1 verlopende meetvlak in guadranten verdelen. Op een montage-plaat 9 van het frame is een door de veer 10 onder een naar de neutrale middenstand gerichte voorspanning gebrachte kern in de vorm van een staaf 11 aangebracht.
25 Aan de bovenzijde vertoont de staaf 11 een bedieningsknop 12. Door de metalen kern uit de neutrale stand te verplaatsen, bijvoorbeeld naar de met onderbroken lijnen aangegeven stand, wordt het elektromagnetische veld gevarieerd in die zin, dat het veld bij de opnemers 5 en 6 30 sterker en bij de opnemers 7 en 8 zwakker wordt. De in de opnemers geïnduceerde spanning varieert derhalve eveneens. De spanning wordt afgenomen met behulp van de leidingen b.v. 13 en 14 van opnemer 5. Door evaluatie van de meetspanningen van de opnemers kan zowel de rich-35 ting als de mate van verplaatsing van de kern 11 afgeleid worden.
800 2 7 27 -3- -/ '
Figtiur 2 toont een uitvoeringsvorm, die van die in fig.1 afwijkt, doordat aan de verplaatsbare staaf 15 een plaatvormig metalen lichaam 16 is bevestigd, waarmede op in principe dezelfde wijze als bij de uitvoering volgens 5 fig.1 het elektromagnetische veld kan worden gevarieerd.
• t 800 2 7 27

Claims (2)

  1. 3. Besturingshandel volgens conclusies 1-2, met het kenmerk dat de opnemers op een hoekafstand van 90* 15 staan.
  2. 4. Besturingshandel volgens conclusies 1 en 3, met het kenmerk, dat de het veld variërende middelen worden gevormd door een metalen lichaam. 800 2 7 27
NL8002727A 1980-05-12 1980-05-12 Kontaktloze, elektrische besturingshandel. NL8002727A (nl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL8002727A NL8002727A (nl) 1980-05-12 1980-05-12 Kontaktloze, elektrische besturingshandel.
ZA00812518A ZA812518B (en) 1980-05-12 1981-04-15 Contactless, electric control-handle
AU69616/81A AU545926B2 (en) 1980-05-12 1981-04-16 Contactless electric control handle
US06/255,292 US4434412A (en) 1980-05-12 1981-04-17 Contactless, electric control-handle
DE19818112148U DE8112148U1 (de) 1980-05-12 1981-04-23 Kontaktloser, elektrischer steuergriff
CA000376434A CA1165795A (en) 1980-05-12 1981-04-28 Stick actuated multi-directional inductive control element
AT81200466T ATE8534T1 (de) 1980-05-12 1981-04-29 Beruehrungsloser elektrischer bedienungshebel.
EP81200466A EP0041281B1 (en) 1980-05-12 1981-04-29 Contactless electric control-handle
DE8181200466T DE3164857D1 (en) 1980-05-12 1981-04-29 Contactless electric control-handle
JP7003881A JPS577501A (en) 1980-05-12 1981-05-09 Contactless electrically controlled handle
FR8109412A FR2482360A3 (fr) 1980-05-12 1981-05-12 Manette de commande electrique sans contact

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8002727A NL8002727A (nl) 1980-05-12 1980-05-12 Kontaktloze, elektrische besturingshandel.
NL8002727 1980-05-12

Publications (1)

Publication Number Publication Date
NL8002727A true NL8002727A (nl) 1981-12-16

Family

ID=19835283

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8002727A NL8002727A (nl) 1980-05-12 1980-05-12 Kontaktloze, elektrische besturingshandel.

Country Status (10)

Country Link
US (1) US4434412A (nl)
EP (1) EP0041281B1 (nl)
JP (1) JPS577501A (nl)
AT (1) ATE8534T1 (nl)
AU (1) AU545926B2 (nl)
CA (1) CA1165795A (nl)
DE (2) DE8112148U1 (nl)
FR (1) FR2482360A3 (nl)
NL (1) NL8002727A (nl)
ZA (1) ZA812518B (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723458A (en) * 1986-08-29 1988-02-09 N.V. Industrie-En Handelmaatschappi Control mechanism
EP0257139B1 (en) * 1985-03-01 1991-03-27 Koppen en Lethem Beheer B.V. A control mechanism

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685678A (en) * 1982-08-13 1987-08-11 Bally Manufacturing Corporation Position transducer system for a joystick
GB2127134A (en) * 1982-08-13 1984-04-04 Bally Mfg Corp Interactive joystick
US4521119A (en) * 1983-10-03 1985-06-04 Theta Industries, Inc. Constant load dilatometers
US4514600A (en) * 1983-11-14 1985-04-30 North American Philips Corporation Video game hand controller
NL8401391A (nl) * 1984-05-02 1985-12-02 Inductive Control Syst Kontaktloze elektrische besturingsinrichting.
US4544803A (en) * 1984-06-11 1985-10-01 Ceramic Magnetics, Inc. Positional transducer
NL8602697A (nl) * 1986-10-27 1988-05-16 Huka Bv Developments Joystick.
DE3743500C2 (de) * 1987-12-22 1996-07-18 Morgenstern Juergen Elektromagnetische Einrichtung für Lagemessungen
US4825157A (en) * 1988-05-16 1989-04-25 Mikan Peter J Hall-effect controller
US4910488A (en) * 1989-07-17 1990-03-20 Sarcos Group Rotary variable differential transformer with eccentric rotor core
US5421694A (en) * 1993-05-20 1995-06-06 Caterpillar Inc. Non-contacting joystick
US5576704A (en) * 1994-12-01 1996-11-19 Caterpillar Inc. Capacitive joystick apparatus
ATE174707T1 (de) * 1995-03-28 1999-01-15 Penny & Giles Controls Ltd Induktiver steuerknüppel und signalverarbeitungsschaltung dafür
US20020149565A1 (en) * 2000-02-02 2002-10-17 Hidetoshi Sako Lever type operating device
US6892597B2 (en) 2001-07-27 2005-05-17 Pelco Joystick
EP1422492A1 (en) * 2002-11-22 2004-05-26 Mecos Traxler AG Device for contact-less measurement of distances in multiple directions
CN111958603B (zh) * 2020-08-20 2021-06-01 成都卡诺普自动化控制技术有限公司 一种机械臂运动学参数分离测量装置及辨识方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839733A (en) * 1954-05-13 1958-06-17 Gen Electric Tracer head
NL97623C (nl) * 1955-05-03
US3934181A (en) * 1972-12-17 1976-01-20 Rosenthal Ben J Solid state light responsive control system
FR2311276A1 (fr) * 1975-05-12 1976-12-10 Ifelec Dispositif de mesure de deplacement
JPS54156963A (en) * 1978-05-30 1979-12-11 Ledex Inc Manual operating device
GB2040465B (en) * 1979-01-17 1983-04-13 Bideford Electronics Ltd Lever operated control unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257139B1 (en) * 1985-03-01 1991-03-27 Koppen en Lethem Beheer B.V. A control mechanism
US4723458A (en) * 1986-08-29 1988-02-09 N.V. Industrie-En Handelmaatschappi Control mechanism

Also Published As

Publication number Publication date
JPS577501A (en) 1982-01-14
EP0041281B1 (en) 1984-07-18
ZA812518B (en) 1982-04-28
DE8112148U1 (de) 1981-09-10
EP0041281A3 (en) 1981-12-16
DE3164857D1 (en) 1984-08-23
AU6961681A (en) 1981-11-19
ATE8534T1 (de) 1984-08-15
FR2482360B3 (nl) 1982-06-25
FR2482360A3 (fr) 1981-11-13
AU545926B2 (en) 1985-08-08
US4434412A (en) 1984-02-28
CA1165795A (en) 1984-04-17
EP0041281A2 (en) 1981-12-09

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: INDUCTIVE CONTROL SYSTEMS B.V.

A85 Still pending on 85-01-01
BV The patent application has lapsed