JPS5649961A - Anemometer - Google Patents
AnemometerInfo
- Publication number
- JPS5649961A JPS5649961A JP12623379A JP12623379A JPS5649961A JP S5649961 A JPS5649961 A JP S5649961A JP 12623379 A JP12623379 A JP 12623379A JP 12623379 A JP12623379 A JP 12623379A JP S5649961 A JPS5649961 A JP S5649961A
- Authority
- JP
- Japan
- Prior art keywords
- wind
- drum
- tube
- pressure tube
- chamber
- 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
Links
Abstract
PURPOSE: To enable measurement of the velocity of wind corresponding to the direction of the wind by constituting a pitot tube so that it may rotate constantly in accordance with the direction of the wind.
CONSTITUTION: A bottomless drum 1 is fitted to a bottomed frum 4 rotatably through liquid sealing, while the inside thereof is divided into two chambers tightly sealed by a partition 8 suspended vertically from the bottomless drum 1. In the drum 1 a pitot tube 2 and a ladder 3 are arranged in the same direction, and from the side of the drum 1, a static-pressure tube 11 of the pitot tube 2 is introduced into one chamber 9, while a dynamic-pressure tube 12 of the pitot tube 2 is introduced into the other chamber 10. Moreover, from the side of the bottomed drum 4, a static-pressure tube 11' is introduced into the chamber 9 and a dynamic-pressure tube 12' into the other chamber 10. When the static-pressure tube 11' and the dynamic-pressure tube 12' are connected with a manometer, the velocity of wind can be measured by the pitot tube 2. Since the bottomless drum 1 is rotated in the direction of the wind by the ladder 3, the pitot tube 2 accords constantly with the direction of the wind, whereby the velocity of the wind corresponding to the direction thereof can be measured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12623379A JPS5649961A (en) | 1979-09-29 | 1979-09-29 | Anemometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12623379A JPS5649961A (en) | 1979-09-29 | 1979-09-29 | Anemometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5649961A true JPS5649961A (en) | 1981-05-06 |
Family
ID=14930071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12623379A Pending JPS5649961A (en) | 1979-09-29 | 1979-09-29 | Anemometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5649961A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147589A (en) * | 1984-01-13 | 1985-08-03 | Toyooki Kogyo Co Ltd | Gear pump for liquid |
| JPS60152082U (en) * | 1984-03-19 | 1985-10-09 | 豊田工機株式会社 | Internal gear type oil pump |
| JPH0668498B2 (en) * | 1984-09-03 | 1994-08-31 | バディ・クロ−ゼット | Air flow measuring device |
-
1979
- 1979-09-29 JP JP12623379A patent/JPS5649961A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147589A (en) * | 1984-01-13 | 1985-08-03 | Toyooki Kogyo Co Ltd | Gear pump for liquid |
| JPS60152082U (en) * | 1984-03-19 | 1985-10-09 | 豊田工機株式会社 | Internal gear type oil pump |
| JPH0668498B2 (en) * | 1984-09-03 | 1994-08-31 | バディ・クロ−ゼット | Air flow measuring device |
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