AU2224677A – Hall element compass bearing sensor
– Google Patents
AU2224677A – Hall element compass bearing sensor
– Google Patents
Hall element compass bearing sensor
Info
Publication number
AU2224677A
AU2224677A
AU22246/77A
AU2224677A
AU2224677A
AU 2224677 A
AU2224677 A
AU 2224677A
AU 22246/77 A
AU22246/77 A
AU 22246/77A
AU 2224677 A
AU2224677 A
AU 2224677A
AU 2224677 A
AU2224677 A
AU 2224677A
Authority
AU
Australia
Prior art keywords
hall element
bearing sensor
compass bearing
element compass
sensor
Prior art date
1976-02-19
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
AU22246/77A
Other versions
AU504173B2
(en
Inventor
Thomsen Ib
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.)
Individual
Original Assignee
Individual
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.)
1976-02-19
Filing date
1977-02-14
Publication date
1978-08-24
1977-02-14
Application filed by Individual
filed
Critical
Individual
1978-08-24
Publication of AU2224677A
publication
Critical
patent/AU2224677A/en
1979-10-04
Application granted
granted
Critical
1979-10-04
Publication of AU504173B2
publication
Critical
patent/AU504173B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G01D5/142—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
G—PHYSICS
G01—MEASURING; TESTING
G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
G01C17/02—Magnetic compasses
G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
G01C17/20—Observing the compass card or needle
G01C17/26—Observing the compass card or needle using electric pick-offs for transmission to final indicator, e.g. photocell
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
AU22246/77A
1976-02-19
1977-02-14
Hall element compass bearing sensor
Expired
AU504173B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DK67976AA
DK139006B
(en)
1976-02-19
1976-02-19
Detector for sensing the angular position of a position of a compass magnet belonging to a magnetic compass.
DKDK679/76
1976-02-19
Publications (2)
Publication Number
Publication Date
AU2224677A
true
AU2224677A
(en)
1978-08-24
AU504173B2
AU504173B2
(en)
1979-10-04
Family
ID=8096295
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU22246/77A
Expired
AU504173B2
(en)
1976-02-19
1977-02-14
Hall element compass bearing sensor
Country Status (13)
Country
Link
US
(1)
US4232451A
(en)
JP
(1)
JPS52109967A
(en)
AU
(1)
AU504173B2
(en)
DE
(1)
DE2705099C2
(en)
DK
(1)
DK139006B
(en)
ES
(1)
ES456067A1
(en)
FR
(1)
FR2341838A1
(en)
GB
(1)
GB1543895A
(en)
IS
(1)
IS1051B6
(en)
IT
(1)
IT1116305B
(en)
NL
(1)
NL7701798A
(en)
NO
(1)
NO146171C
(en)
SE
(1)
SE439065B
(en)
Families Citing this family (23)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU4687179A
(en)
*
1978-05-15
1979-11-22
General Electric Company Limited, The
Comparators employing magneto-electric devices
US4402142A
(en)
*
1980-09-04
1983-09-06
Dinsmore Robert C
Electronic compass for automotive vehicles
JPS58167913A
(en)
*
1982-03-29
1983-10-04
Aretsuku Denshi Kk
Azimuth detecting device
GB2143328A
(en)
*
1983-06-24
1985-02-06
Penny & Giles Potentionmeters
Rotary direction transmitters using three Hall effect devices
GB2151790A
(en)
*
1983-12-20
1985-07-24
Timelock Limited
Hall effect transmitting compass
US4622644A
(en)
*
1984-05-10
1986-11-11
Position Orientation Systems, Ltd.
Magnetic position and orientation measurement system
FI77932C
(en)
*
1984-12-19
1989-05-10
Hannu Purhonen
FJAERRKOMPASS.
NL8502683A
(en)
*
1985-10-01
1987-05-04
Stichting Ct Voor Micro Elektr
NON-CONTACT CORNER RECORDER.
ES2017480B3
(en)
*
1986-05-28
1991-02-16
Siemens Ag
ABSOLUTE ANGLE MEASUREMENT DEVICE.
DE58903543D1
(en)
*
1989-08-11
1993-03-25
Siemens Ag
TURN DETECTOR.
GB2254441B
(en)
*
1991-04-02
1995-10-04
Bartington Instr Ltd
Telemetry
US5383280A
(en)
*
1992-11-20
1995-01-24
Mcdermott; Kevin
Direction indicator for navigation
EP0855599A3
(en)
*
1997-01-24
2001-05-02
Siemens Aktiengesellschaft
Electronic compass
JP2001050750A
(en)
*
1999-08-09
2001-02-23
Murakami Corp
Azimuth display device
SE524278C2
(en)
*
2001-11-09
2004-07-20
Leif Nyfelt
Procedure for monitoring an individual’s movement in and around buildings, rooms and the like.
US6791219B1
(en)
2003-06-18
2004-09-14
Bvr Technologies Company
Contactless electro-mechanical actuator with coupled electronic motor commutation and output position sensors
JP5002917B2
(en)
*
2005-06-30
2012-08-15
株式会社デンソー
Rotation angle detector
CN101839716B
(en)
*
2009-03-21
2013-02-20
鸿富锦精密工业（深圳）有限公司
Electronic compass test system and method
US10603214B2
(en)
2011-01-14
2020-03-31
Ecole Polytechnique Federale De Lausanne (Epfl)
Apparatus and methods for treating excess intraocular fluid
WO2012095499A1
(en)
2011-01-14
2012-07-19
Ecole Polytechnique Fédérale De Lausanne Epfl-Tto
Apparatus and methods for treating excess intraocular fluid
US10596035B2
(en)
2016-06-06
2020-03-24
Ecole Polytechnique Federale De Lausanne (Epfl)
Apparatus for treating excess intraocular fluid
JP2018009818A
(en)
*
2016-07-11
2018-01-18
株式会社ジェイテクト
Motor device
US11779489B2
(en)
2020-03-06
2023-10-10
Ecole Polytechnique Federale De Lausanne (Epfl)
Apparatus for treating excess intraocular fluid having an elastic membrane
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1160199B
(en)
*
1961-02-09
1963-12-27
Boelkow Entwicklungen Kg
Device for generating measured values on gyroscopes
DE1166489B
(en)
*
1961-05-24
1964-03-26
Boelkow Entwicklungen Kg
Device for generating measured values on gyroscopes
US3210860A
(en)
*
1962-05-07
1965-10-12
Bendix Corp
Mounting means for an interchangeable remote compass signal transmitter
DE1256427B
(en)
*
1962-05-07
1967-12-14
Dan Marine Danavia As As
Position pick-up for magnetic compasses
US3657629A
(en)
*
1970-02-26
1972-04-18
Edward C Lloyd
Navigational instrument
JPS50127386A
(en)
*
1974-03-28
1975-10-07
JPS5613244B2
(en)
*
1974-07-31
1981-03-27
1976
1976-02-19
DK
DK67976AA
patent/DK139006B/en
not_active
IP Right Cessation
1977
1977-02-03
GB
GB4415/77A
patent/GB1543895A/en
not_active
Expired
1977-02-04
NO
NO770380A
patent/NO146171C/en
unknown
1977-02-08
DE
DE2705099A
patent/DE2705099C2/en
not_active
Expired
1977-02-14
SE
SE7701626A
patent/SE439065B/en
not_active
IP Right Cessation
1977-02-14
AU
AU22246/77A
patent/AU504173B2/en
not_active
Expired
1977-02-15
IS
IS2373A
patent/IS1051B6/en
unknown
1977-02-17
FR
FR7704523A
patent/FR2341838A1/en
active
Granted
1977-02-18
JP
JP1763077A
patent/JPS52109967A/en
active
Pending
1977-02-18
IT
IT67374/77A
patent/IT1116305B/en
active
1977-02-18
ES
ES456067A
patent/ES456067A1/en
not_active
Expired
1977-02-18
NL
NL7701798A
patent/NL7701798A/en
not_active
Application Discontinuation
1978
1978-09-28
US
US05/946,621
patent/US4232451A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
GB1543895A
(en)
1979-04-11
NO770380L
(en)
1977-08-22
AU504173B2
(en)
1979-10-04
DE2705099A1
(en)
1977-08-25
SE7701626L
(en)
1977-08-20
NO146171B
(en)
1982-05-03
DE2705099C2
(en)
1984-01-26
NL7701798A
(en)
1977-08-23
DK139006B
(en)
1978-11-27
DK139006C
(en)
1979-05-14
IS1051B6
(en)
1981-01-06
FR2341838B1
(en)
1983-01-14
ES456067A1
(en)
1978-01-16
IT1116305B
(en)
1986-02-10
JPS52109967A
(en)
1977-09-14
IS2373A7
(en)
1977-08-20
SE439065B
(en)
1985-05-28
US4232451A
(en)
1980-11-11
DK67976A
(en)
1977-08-20
NO146171C
(en)
1982-08-18
FR2341838A1
(en)
1977-09-16
Similar Documents
Publication
Publication Date
Title
AU504173B2
(en)
1979-10-04
Hall element compass bearing sensor
AU504525B2
(en)
1979-10-18
Oxygen sensor
GB1545737A
(en)
1979-05-16
Combustibles sensor
AU2414077A
(en)
1978-10-19
Bearing element
JPS535695A
(en)
1978-01-19
Humidity sensor
AU501927B2
(en)
1979-07-05
I. c. engine roughness sensor
JPS5339791A
(en)
1978-04-11
Oxygen sensor
CA1003014A
(en)
1977-01-04
Magnetic-electric position sensor
JPS52126260A
(en)
1977-10-22
Variation sensor
AU510267B2
(en)
1980-06-19
Fluid bearing
GB1557441A
(en)
1979-12-12
Optical position sensor
JPS5312057A
(en)
1978-02-03
Voltage sensor
JPS5354086A
(en)
1978-05-17
Oxygen sensor
JPS5742857A
(en)
1982-03-10
Speed sensor
JPS5354636A
(en)
1978-05-18
Measuring plain bearing particularly oscillable bearing
AU508786B2
(en)
1980-04-03
Oscillating state sensor
JPS5338382A
(en)
1978-04-08
Rotation sensor
JPS5362579A
(en)
1978-06-05
Rotation sensor
AU506820B2
(en)
1980-01-24
Drawing compass
JPS5328490A
(en)
1978-03-16
Oxygen sensor
JPS52123292A
(en)
1977-10-17
Oxygen sensor
JPS5329188A
(en)
1978-03-18
Oxygen sensor
AU505833B2
(en)
1979-12-06
Detecting movement
SU636498A1
(en)
1978-12-05
Bearing rigidity measuring device
JPS5442183A
(en)
1979-04-03
Sensor
None