DE3631513C2 - - Google Patents

Info

Publication number
DE3631513C2
DE3631513C2 DE19863631513 DE3631513A DE3631513C2 DE 3631513 C2 DE3631513 C2 DE 3631513C2 DE 19863631513 DE19863631513 DE 19863631513 DE 3631513 A DE3631513 A DE 3631513A DE 3631513 C2 DE3631513 C2 DE 3631513C2
Authority
DE
Germany
Prior art keywords
sun
speed
pointer
compass
drive
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.)
Expired - Lifetime
Application number
DE19863631513
Other languages
German (de)
English (en)
Other versions
DE3631513A1 (de
Inventor
Ulrich 1000 Berlin De Hamann
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19863631513 priority Critical patent/DE3631513A1/de
Publication of DE3631513A1 publication Critical patent/DE3631513A1/de
Application granted granted Critical
Publication of DE3631513C2 publication Critical patent/DE3631513C2/de
Granted 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
    • G01C17/34—Sun- or astro-compasses
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/065—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass with a compass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
DE19863631513 1986-09-12 1986-09-12 Sonnenkompass Granted DE3631513A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863631513 DE3631513A1 (de) 1986-09-12 1986-09-12 Sonnenkompass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863631513 DE3631513A1 (de) 1986-09-12 1986-09-12 Sonnenkompass

Publications (2)

Publication Number Publication Date
DE3631513A1 DE3631513A1 (de) 1988-03-24
DE3631513C2 true DE3631513C2 (hr) 1991-08-14

Family

ID=6309699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863631513 Granted DE3631513A1 (de) 1986-09-12 1986-09-12 Sonnenkompass

Country Status (1)

Country Link
DE (1) DE3631513A1 (hr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899451A (en) * 1988-04-11 1990-02-13 Dandurand Jean Pierre Solar compass and time indicator device
FR2849917B1 (fr) * 2003-01-09 2005-04-01 Roger Perrot Montre boussole solaire
EP1701226A1 (fr) 2005-03-11 2006-09-13 The British Masters SA Mouvement pour pièce d'horlogerie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304554C (hr) *
DE663724C (de) * 1936-02-01 1938-08-12 Ernest Daniel Bean Als Sonnenkompass ausgebildete Taschenuhr

Also Published As

Publication number Publication date
DE3631513A1 (de) 1988-03-24

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Legal Events

Date Code Title Description
8180 Miscellaneous part 1

Free format text: SPALTE 1, ZEILE 51 "EINEM" AENDERN IN "EINMAL"

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee