ES2179721B1 - SOLAR COMPASS APPLICABLE FOR THE LOCATION AND INDICATION OF THE GEOGRAPHICAL NORTH. - Google Patents
SOLAR COMPASS APPLICABLE FOR THE LOCATION AND INDICATION OF THE GEOGRAPHICAL NORTH.Info
- Publication number
- ES2179721B1 ES2179721B1 ES009902557A ES9902557A ES2179721B1 ES 2179721 B1 ES2179721 B1 ES 2179721B1 ES 009902557 A ES009902557 A ES 009902557A ES 9902557 A ES9902557 A ES 9902557A ES 2179721 B1 ES2179721 B1 ES 2179721B1
- Authority
- ES
- Spain
- Prior art keywords
- indication
- applicable
- location
- geographical north
- solar compass
- 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Telescopes (AREA)
- Instructional Devices (AREA)
Abstract
Brújula solar aplicable para la localización e indicación del norte geográfico, que consiste en una base (1) provista de una perforación (11) en la que se incorpora un casquillo eje (8) dotado de una arandela (9) y provisto en la parte posterior de un tornillo (10) adosándose un disco giratorio (2), un cuerpo octogonal (3), una manecilla (4) y una pieza alargada de anchura decreciente provista de una perforación (17), situándose a continuación un pomo (5) y acoplándose en el pomo (5) provisto de una perforación (19) una varilla (6).Solar compass applicable for the location and indication of the geographical north, which consists of a base (1) provided with a perforation (11) in which an axle bushing (8) is provided with a washer (9) and provided in the part rear of a screw (10) with a rotating disk (2), an octagonal body (3), a hand (4) and an elongated piece of decreasing width provided with a hole (17), then placing a knob (5) and coupling a rod (6) in the knob (5) provided with a perforation (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009902557A ES2179721B1 (en) | 1999-11-19 | 1999-11-19 | SOLAR COMPASS APPLICABLE FOR THE LOCATION AND INDICATION OF THE GEOGRAPHICAL NORTH. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009902557A ES2179721B1 (en) | 1999-11-19 | 1999-11-19 | SOLAR COMPASS APPLICABLE FOR THE LOCATION AND INDICATION OF THE GEOGRAPHICAL NORTH. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2179721A1 ES2179721A1 (en) | 2003-01-16 |
ES2179721B1 true ES2179721B1 (en) | 2003-12-16 |
Family
ID=8310660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009902557A Expired - Fee Related ES2179721B1 (en) | 1999-11-19 | 1999-11-19 | SOLAR COMPASS APPLICABLE FOR THE LOCATION AND INDICATION OF THE GEOGRAPHICAL NORTH. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2179721B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20120664A1 (en) | 2012-12-27 | 2014-06-28 | Enea Agenzia Naz Per Le Nuo Ve Tecnologie | HIGH PRECISION SOLAR ELECTRONIC COMPASS. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US963597A (en) * | 1909-08-16 | 1910-07-05 | Allan Henderson Lessells | Non-magnetic compass. |
US3545199A (en) * | 1969-05-16 | 1970-12-08 | William Rice Jr | Combined timepiece and compass |
FR2635181B3 (en) * | 1988-08-04 | 1990-12-21 | Trouchaud Louis | SOLAR ORIENTATION DEVICE |
GB9119422D0 (en) * | 1991-09-11 | 1991-10-23 | Waltho Barry S | A direction indicator |
-
1999
- 1999-11-19 ES ES009902557A patent/ES2179721B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2179721A1 (en) | 2003-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030116 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2179721B1 Country of ref document: ES |
|
FD1A | Patent lapsed |
Effective date: 20100311 |