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GB2138149B - Wind indicator - Google Patents

Wind indicator

Info

Publication number
GB2138149B
GB2138149B GB08409558A GB8409558A GB2138149B GB 2138149 B GB2138149 B GB 2138149B GB 08409558 A GB08409558 A GB 08409558A GB 8409558 A GB8409558 A GB 8409558A GB 2138149 B GB2138149 B GB 2138149B
Authority
GB
United Kingdom
Prior art keywords
wind indicator
indicator
wind
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
Application number
GB08409558A
Other versions
GB2138149A (en
Inventor
Trevor Rowland Kirby-Smith
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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
Priority claimed from GB838310177A external-priority patent/GB8310177D0/en
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB08409558A priority Critical patent/GB2138149B/en
Publication of GB2138149A publication Critical patent/GB2138149A/en
Application granted granted Critical
Publication of GB2138149B publication Critical patent/GB2138149B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
GB08409558A 1983-04-14 1984-04-12 Wind indicator Expired GB2138149B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08409558A GB2138149B (en) 1983-04-14 1984-04-12 Wind indicator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838310177A GB8310177D0 (en) 1983-04-14 1983-04-14 Wind indicator
GB08409558A GB2138149B (en) 1983-04-14 1984-04-12 Wind indicator

Publications (2)

Publication Number Publication Date
GB2138149A GB2138149A (en) 1984-10-17
GB2138149B true GB2138149B (en) 1987-06-24

Family

ID=26285830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409558A Expired GB2138149B (en) 1983-04-14 1984-04-12 Wind indicator

Country Status (1)

Country Link
GB (1) GB2138149B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421229B (en) * 2004-12-14 2006-11-22 Maxine Von Wollenmann Illuminated parachute

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045521A (en) * 1934-04-30 1936-06-23 Hertelendy Andor De Wind direction indicator
US3869913A (en) * 1972-06-01 1975-03-11 Shale J Niskin Method and apparatus for determining surface wind velocity

Also Published As

Publication number Publication date
GB2138149A (en) 1984-10-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940412