DE1548400A1 - Kompass - Google Patents

Kompass

Info

Publication number
DE1548400A1
DE1548400A1 DE19661548400 DE1548400A DE1548400A1 DE 1548400 A1 DE1548400 A1 DE 1548400A1 DE 19661548400 DE19661548400 DE 19661548400 DE 1548400 A DE1548400 A DE 1548400A DE 1548400 A1 DE1548400 A1 DE 1548400A1
Authority
DE
Germany
Prior art keywords
hollow body
ball
compass
hollow
compass according
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.)
Pending
Application number
DE19661548400
Other languages
German (de)
English (en)
Inventor
Chabbert Henri Jules
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.)
CHABBERT HENRI JULES
Original Assignee
CHABBERT HENRI JULES
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 CHABBERT HENRI JULES filed Critical CHABBERT HENRI JULES
Publication of DE1548400A1 publication Critical patent/DE1548400A1/de
Pending legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE19661548400 1965-06-11 1966-06-10 Kompass Pending DE1548400A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20527A FR1464612A (fr) 1965-06-11 1965-06-11 Boussole

Publications (1)

Publication Number Publication Date
DE1548400A1 true DE1548400A1 (de) 1970-04-23

Family

ID=8581743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661548400 Pending DE1548400A1 (de) 1965-06-11 1966-06-10 Kompass

Country Status (4)

Country Link
US (1) US3373498A (OSRAM)
BE (1) BE682151A (OSRAM)
DE (1) DE1548400A1 (OSRAM)
FR (1) FR1464612A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848002A (en) * 1988-04-21 1989-07-18 Carmona Angel G Self-centering needle-less magnetic compass
USD395833S (en) 1997-12-10 1998-07-07 Herbert Richter Compass
US6388575B1 (en) 1999-11-05 2002-05-14 Industrial Technology, Inc. Addressable underground marker
US6380857B1 (en) 2000-10-16 2002-04-30 Industrial Technology, Inc. Self leveling underground marker
US7118549B2 (en) * 2003-10-31 2006-10-10 Codman & Shurtleff, Inc. Shunt system including a flow control device for controlling the flow of cerebrospinal fluid out of a brain ventricle
US9234753B2 (en) * 2013-06-18 2016-01-12 Frank Sanns, Jr. Fluid or low friction permanent magnet compass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US390115A (en) * 1888-09-25 Pateiok beenabd delany
US2260396A (en) * 1939-02-15 1941-10-28 Jr Carl L Otto Direction indicator
US3068583A (en) * 1960-04-06 1962-12-18 Charles E Goshen Flotation type compass

Also Published As

Publication number Publication date
FR1464612A (fr) 1967-01-06
US3373498A (en) 1968-03-19
BE682151A (OSRAM) 1966-12-06

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