GB2422240A - Position indicating device - Google Patents
Position indicating deviceInfo
- Publication number
- GB2422240A GB2422240A GB0602231A GB0602231A GB2422240A GB 2422240 A GB2422240 A GB 2422240A GB 0602231 A GB0602231 A GB 0602231A GB 0602231 A GB0602231 A GB 0602231A GB 2422240 A GB2422240 A GB 2422240A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicator
- sun
- track
- display means
- indicator arm
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B27/00—Planetaria; Globes
- G09B27/06—Celestial globes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Instructional Devices (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
A device (100, 200, 300) having an indicator (102, 202, 306) alignable with an object in space and display means (204, 308) for showing the distance from the Earth or Sun to that object The device (100, 500, 600) may rotate about a single axis, and have a plurality of indicator arms (102) pointing at a selection of predetermined 'fixed' stars. The device (200, 300, 400, 600) may include an indicator arm (202, 306, 402, 403,606) movable with two degrees of freedom to track a moving celestial object e.g. the Sun. Alternatively, the device (500) may include an array (502) of selectively operable indicia to track said moving celestial object. To make display means (608) mounted on an indicator arm (606) more legible, the lower part of the indicator arm (606) is made heavier so that it always hangs below the upper part due to gravity.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0314801A GB0314801D0 (en) | 2003-07-08 | 2003-07-08 | Devices for indicating the positions of heavenly bodies, man-made satellites and interplanetary vehicles |
PCT/GB2004/002942 WO2005006281A1 (en) | 2003-07-08 | 2004-07-08 | Position indicating device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0602231D0 GB0602231D0 (en) | 2006-03-15 |
GB2422240A true GB2422240A (en) | 2006-07-19 |
GB2422240B GB2422240B (en) | 2007-05-02 |
Family
ID=27637313
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0314801A Ceased GB0314801D0 (en) | 2003-07-08 | 2003-07-08 | Devices for indicating the positions of heavenly bodies, man-made satellites and interplanetary vehicles |
GB0602231A Expired - Fee Related GB2422240B (en) | 2003-07-08 | 2004-07-08 | Position indicating device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0314801A Ceased GB0314801D0 (en) | 2003-07-08 | 2003-07-08 | Devices for indicating the positions of heavenly bodies, man-made satellites and interplanetary vehicles |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0314801D0 (en) |
WO (1) | WO2005006281A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010051285B4 (en) * | 2010-11-12 | 2013-02-07 | 4Pi Systeme Gmbh | Method and device for locating celestial objects |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3913111A1 (en) * | 1989-01-17 | 1990-07-26 | Horst Schumacher | Dynamically operated earths globe - has motors controlled to provide accurate cycle of earth relative to sun |
WO1991013421A1 (en) * | 1990-02-23 | 1991-09-05 | Startskottet 27638 Ab | Planetary indicating device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4505680A (en) * | 1983-03-31 | 1985-03-19 | Nightengale Thomas E | Spherical star chart with indicator |
JP2002528761A (en) * | 1998-10-26 | 2002-09-03 | ミード インストゥルメンツ コーポレイション | Fully automated telescope system with distributed intelligence |
-
2003
- 2003-07-08 GB GB0314801A patent/GB0314801D0/en not_active Ceased
-
2004
- 2004-07-08 GB GB0602231A patent/GB2422240B/en not_active Expired - Fee Related
- 2004-07-08 WO PCT/GB2004/002942 patent/WO2005006281A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3913111A1 (en) * | 1989-01-17 | 1990-07-26 | Horst Schumacher | Dynamically operated earths globe - has motors controlled to provide accurate cycle of earth relative to sun |
WO1991013421A1 (en) * | 1990-02-23 | 1991-09-05 | Startskottet 27638 Ab | Planetary indicating device |
Also Published As
Publication number | Publication date |
---|---|
GB0602231D0 (en) | 2006-03-15 |
WO2005006281A1 (en) | 2005-01-20 |
GB2422240B (en) | 2007-05-02 |
GB0314801D0 (en) | 2003-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100708 |