AU6924491A - Creación de Inventos y Patentes con Inteligencia Artificial

AU6924491A – Electronic compass
– Google Patents

AU6924491A – Electronic compass
– Google Patents
Electronic compass

Info

Publication number
AU6924491A

AU6924491A
AU69244/91A
AU6924491A
AU6924491A
AU 6924491 A
AU6924491 A
AU 6924491A
AU 69244/91 A
AU69244/91 A
AU 69244/91A
AU 6924491 A
AU6924491 A
AU 6924491A
AU 6924491 A
AU6924491 A
AU 6924491A
Authority
AU
Australia
Prior art keywords
electronic compass
compass
electronic
Prior art date
1984-05-22
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.)

Abandoned

Application number
AU69244/91A
Inventor
Kurt Tschannen
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.)

KURT TSCHANNEN-ELEKTRONIK AG

Original Assignee
KURT TSCHANNEN ELEKTRONIK AG
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.)
1984-05-22
Filing date
1991-01-09
Publication date
1991-03-21

1991-01-09
Application filed by KURT TSCHANNEN ELEKTRONIK AG
filed
Critical
KURT TSCHANNEN ELEKTRONIK AG

1991-03-21
Publication of AU6924491A
publication
Critical
patent/AU6924491A/en

Status
Abandoned
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

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

G01C17/28—Electromagnetic compasses

AU69244/91A
1984-05-22
1991-01-09
Electronic compass

Abandoned

AU6924491A
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

CH2504/84

1984-05-22

CH250484

1984-05-22

Related Parent Applications (1)

Application Number
Title
Priority Date
Filing Date

AU43530/85A
Division

AU4353085A
(en)

1984-05-22
1985-05-22
Electronic compass

Publications (1)

Publication Number
Publication Date

AU6924491A
true

AU6924491A
(en)

1991-03-21

Family
ID=4235286
Family Applications (2)

Application Number
Title
Priority Date
Filing Date

AU43530/85A
Abandoned

AU4353085A
(en)

1984-05-22
1985-05-22
Electronic compass

AU69244/91A
Abandoned

AU6924491A
(en)

1984-05-22
1991-01-09
Electronic compass

Family Applications Before (1)

Application Number
Title
Priority Date
Filing Date

AU43530/85A
Abandoned

AU4353085A
(en)

1984-05-22
1985-05-22
Electronic compass

Country Status (7)

Country
Link

EP
(1)

EP0183735A1
(en)

JP
(1)

JPS61502211A
(en)

AU
(2)

AU4353085A
(en)

DK
(1)

DK29986D0
(en)

FI
(1)

FI88205B
(en)

NO
(1)

NO860212L
(en)

WO
(1)

WO1985005444A1
(en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3082530A
(en)

1960-04-28
1963-03-26
Hopf Paul
Drilling and like tools

CH672195A5
(en)

1986-09-18
1989-10-31
Wild Heerbrugg Ag

GB8704560D0
(en)

1987-02-26
1987-04-01
Nautech Ltd
Hand bearing compass

JP2935047B2
(en)

1990-03-13
1999-08-16
カシオ計算機株式会社

Electronic compass

US5216816A
(en)

1990-03-20
1993-06-08
Casio Computer Co., Ltd.
Compass

US5269065A
(en)

1990-03-20
1993-12-14
Casio Computer Co., Ltd.
Compass including means for displaying constellation data

CH682109A5
(en)

1990-07-13
1993-07-15
Recta Sa

EP0503214A1
(en)

1991-03-11
1992-09-16
CONTRAVES ITALIANA S.p.A.
Orientation device

US5191792A
(en)

1991-07-01
1993-03-09
Recta Ag
Instrument for indicating altitude or direction

Family Cites Families (10)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CA1065454A
(en)

1976-06-01
1979-10-30
Lorne A. Kuehn
Spatial orientation device

IT1073691B
(en)

1976-08-26
1985-04-17
Importazioni Esportazioni Rapp

IMPROVEMENT IN STATIC COMPASSES

CA1127304A
(en)

1979-01-24
1982-07-06
Sachinobu Shimizu
Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference

JPS55101010A
(en)

1979-01-26
1980-08-01
Nippon Telegr & Teleph Corp
Photoelectric type position detecting system

JPS5599016A
(en)

1979-01-24
1980-07-28
Nippon Telegr & Teleph Corp
Measuring apparatus for position coordinates

US4255866A
(en)

1979-10-30
1981-03-17
The United States Of America As Represented By The Secretary Of The Navy
Nonmagnetic compass

JPS5824810A
(en)

1981-08-05
1983-02-14
Nippon Soken Inc
Bearing detecting device

FR2515838A1
(en)

1981-10-30
1983-05-06
Omega Brandt & Freres Sa Louis

CLOCKWARE HAVING AN ORIENTATION DEVICE

JPS58135412A
(en)

1982-02-04
1983-08-12
Nippon Denso Co Ltd
Direction arithmetic device

US4546551A
(en)

1983-03-24
1985-10-15
Prince Corporation
Electrical control system

1985

1985-05-22
EP
EP85902429A
patent/EP0183735A1/en
not_active
Ceased

1985-05-22
JP
JP60502232A
patent/JPS61502211A/en
active
Pending

1985-05-22
WO
PCT/CH1985/000086
patent/WO1985005444A1/en
not_active
Application Discontinuation

1985-05-22
AU
AU43530/85A
patent/AU4353085A/en
not_active
Abandoned

1986

1986-01-21
DK
DK29986A
patent/DK29986D0/en
not_active
Application Discontinuation

1986-01-22
NO
NO860212A
patent/NO860212L/en
unknown

1986-01-22
FI
FI860317A
patent/FI88205B/en
not_active
Application Discontinuation

1991

1991-01-09
AU
AU69244/91A
patent/AU6924491A/en
not_active
Abandoned

Also Published As

Publication number
Publication date

DK29986A
(en)

1986-01-21

FI860317A
(en)

1986-01-22

WO1985005444A1
(en)

1985-12-05

EP0183735A1
(en)

1986-06-11

NO860212L
(en)

1986-01-22

FI88205B
(en)

1992-12-31

DK29986D0
(en)

1986-01-21

FI860317A0
(en)

1986-01-22

AU4353085A
(en)

1985-12-13

JPS61502211A
(en)

1986-10-02

Información de contacto