DK29986D0 - Elektronisk kompas - Google Patents

Elektronisk kompas

Info

Publication number: DK29986D0
Authority: DK; Denmark
Prior art keywords: electronic compass; compass; electronic
Prior art date: 1984-05-22

Application number

DK29986A

Other languages

English (en)

Other versions

DK29986A (da

Inventor

Kurt Tschannen

Original Assignee

Kurt Tschannen

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

1986-01-21

Publication date

1986-01-21

1986-01-21 Application filed by Kurt Tschannen filed Critical Kurt Tschannen

1986-01-21 Publication of DK29986A publication Critical patent/DK29986A/da

1986-01-21 Publication of DK29986D0 publication Critical patent/DK29986D0/da

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
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
- A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
- A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Measuring Magnetic Variables (AREA)
Electric Clocks (AREA)
Radiation Pyrometers (AREA)

DK29986A 1984-05-22 1986-01-21 Elektronisk kompas DK29986D0 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH250484		1984-05-22
PCT/CH1985/000086 WO1985005444A1 (fr)	1984-05-22	1985-05-22	Boussole electronique

Publications (2)

Publication Number	Publication Date
DK29986A DK29986A (da)	1986-01-21
DK29986D0 true DK29986D0 (da)	1986-01-21

Family

ID=4235286

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK29986A DK29986D0 (da)	1984-05-22	1986-01-21	Elektronisk kompas

Country Status (7)

Country	Link
EP (1)	EP0183735A1 (da)
JP (1)	JPS61502211A (da)
AU (2)	AU4353085A (da)
DK (1)	DK29986D0 (da)
FI (1)	FI88205B (da)
NO (1)	NO860212L (da)
WO (1)	WO1985005444A1 (da)

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 (da) *	1986-09-18	1989-10-31	Wild Heerbrugg Ag
GB8704560D0 (en) *	1987-02-26	1987-04-01	Nautech Ltd	Hand bearing compass
JP2935047B2 (ja) *	1990-03-13	1999-08-16	カシオ計算機株式会社	電子コンパス
US5269065A (en) *	1990-03-20	1993-12-14	Casio Computer Co., Ltd.	Compass including means for displaying constellation data
US5216816A (en) *	1990-03-20	1993-06-08	Casio Computer Co., Ltd.	Compass
CH682109A5 (da) *	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 (it) *	1976-08-26	1985-04-17	Importazioni Esportazioni Rapp	Perfezionamento nelle bussole statiche
JPS5599016A (en) *	1979-01-24	1980-07-28	Nippon Telegr & Teleph Corp <Ntt>	Measuring apparatus for position coordinates
GB2042181B (en) *	1979-01-24	1983-03-23	Nippon Telegraph & Telephone	Determining positional coordinates utilising the terrestrial magnetism as a directional reference
JPS55101010A (en) *	1979-01-26	1980-08-01	Nippon Telegr & Teleph Corp <Ntt>	Photoelectric type position detecting system
US4255866A (en) *	1979-10-30	1981-03-17	The United States Of America As Represented By The Secretary Of The Navy	Nonmagnetic compass
JPS5824810A (ja) *	1981-08-05	1983-02-14	Nippon Soken Inc	方位検出装置
FR2515838A1 (fr) *	1981-10-30	1983-05-06	Omega Brandt & Freres Sa Louis	Piece d'horlogerie comportant un dispositif d'orientation
JPS58135412A (ja) *	1982-02-04	1983-08-12	Nippon Denso Co Ltd	方位演算装置
US4546551A (en) *	1983-03-24	1985-10-15	Prince Corporation	Electrical control system

1985
- 1985-05-22 WO PCT/CH1985/000086 patent/WO1985005444A1/de not_active Ceased
- 1985-05-22 EP EP85902429A patent/EP0183735A1/de not_active Ceased
- 1985-05-22 AU AU43530/85A patent/AU4353085A/en not_active Abandoned
- 1985-05-22 JP JP60502232A patent/JPS61502211A/ja active Pending
1986
- 1986-01-21 DK DK29986A patent/DK29986D0/da not_active Application Discontinuation
- 1986-01-22 FI FI860317A patent/FI88205B/fi not_active Application Discontinuation
- 1986-01-22 NO NO860212A patent/NO860212L/no unknown
1991
- 1991-01-09 AU AU69244/91A patent/AU6924491A/en not_active Abandoned

Also Published As

Publication number	Publication date
DK29986A (da)	1986-01-21
AU6924491A (en)	1991-03-21
JPS61502211A (ja)	1986-10-02
FI860317L (fi)	1986-01-22
EP0183735A1 (de)	1986-06-11
WO1985005444A1 (fr)	1985-12-05
NO860212L (no)	1986-01-22
FI860317A0 (fi)	1986-01-22
AU4353085A (en)	1985-12-13
FI88205B (fi)	1992-12-31

Publication	Publication Date	Title
DK499485D0 (da)	1985-10-30	Forbindelser
DK424685D0 (da)	1985-09-18	Forbindelser
FI850868A0 (fi)	1985-03-04	Elektroniskt stroe-system.
FI854293L (fi)	1986-05-03	Elektronisk tidsinstaelld taendhatt.
DK600085D0 (da)	1985-12-20	Integreret kredsloeb
DK29986A (da)	1986-01-21	Elektronisk kompas
ATA238385A (de)	1986-05-15	Elektronischer taxameter
DK84885A (da)	1985-08-30	7-d-mandelamido-3-(1-sulfomethyltetrazol-5-yl)thiomethyl-3-cephem-4-carboxylsyremononatriumsalt
KR860003648U (ko)	1986-04-21	분도기
KR860004091U (ko)	1986-04-25	전자부품
MC1733A1 (fr)	1986-12-15	Boussole micro-opto-audio-magneto-chromo electronique
KR880002599U (ko)	1988-04-09	전자 괘정 장치
KR850007194U (ko)	1985-10-04	전자 안테나
BR6400495U (pt)	1985-11-12	Adorno eletronico
SE8406348D0 (sv)	1984-12-13	Elektronikst drivdon
BR8403605A (pt)	1986-02-25	Minuteria eletronica
KR860005982U (ko)	1986-06-14	컴퍼스
KR860002423U (ko)	1986-03-31	전자 부품의 부착 구조
KR850010451U (ko)	1985-12-30	전자 부품
BR8403490A (pt)	1986-02-18	Hidrometro eletronico
BR6401135U (pt)	1986-02-25	Hidrometro eletronico
IT1221143B (it)	1990-06-21	Sismometro elettronico
BR6400659U (pt)	1985-12-03	Alartron alarmes eletronicos
BR6401619U (pt)	1986-05-13	Prendedor
BR6400691U (pt)	1985-12-17	Prendedor

Legal Events

Date	Code	Title	Description
1991-01-21	AHB	Application shelved due to non-payment
1996-02-19	AHS	Application shelved for other reasons than non-payment