JPS5522170A - Electronic barometer - Google Patents
Electronic barometerInfo
- Publication number
- JPS5522170A JPS5522170A JP9569278A JP9569278A JPS5522170A JP S5522170 A JPS5522170 A JP S5522170A JP 9569278 A JP9569278 A JP 9569278A JP 9569278 A JP9569278 A JP 9569278A JP S5522170 A JPS5522170 A JP S5522170A
- Authority
- JP
- Japan
- Prior art keywords
- weather
- tendency
- preset range
- detecting
- blade
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
PURPOSE: To make it possible to indicate the tendency and prediction of weather by detecting the inversion between the rise and fall and vice versa of an atmospheric pressure within a preset range through a detecting blade made coactive with the hand of a barometer within a preset range.
CONSTITUTION: A detecting blade 4 formed with a control aperture 5, through which a stopper 6 extends is made coactive for rotations with the hand 1 of an aneroid barometer through the transmission of friction. The blade 4 thus rotating is detected by light emitting and receiving elements which are mounted in interrupters 11 and 12. If the atomspheric pressure rises and falls within a preset range, signals for indicating the changes of the weather are generated through a flashing circuit from terminals D and G. Through a logic circuit 13, moreover, the signals for indicating the inversion either of the tendency toward bad weather when the atmospheric pressure falls or of the tendency toward good weather when the pressure rises so that the tendency and prediction of the weather can be indicated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9569278A JPS5838733B2 (en) | 1978-08-04 | 1978-08-04 | electronic rain gauge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9569278A JPS5838733B2 (en) | 1978-08-04 | 1978-08-04 | electronic rain gauge |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5522170A true JPS5522170A (en) | 1980-02-16 |
JPS5838733B2 JPS5838733B2 (en) | 1983-08-25 |
Family
ID=14144539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9569278A Expired JPS5838733B2 (en) | 1978-08-04 | 1978-08-04 | electronic rain gauge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838733B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57175237A (en) * | 1981-04-21 | 1982-10-28 | Takachi:Kk | Method and device for display of weather trend |
JPS6233026A (en) * | 1985-07-31 | 1987-02-13 | Aida Eng Ltd | Advance and return device for transfer |
US4728253A (en) * | 1985-07-31 | 1988-03-01 | Aida Engineering, Ltd. | Apparatus for advancing and returning feed bars for a transfer press |
JPH02104128U (en) * | 1989-02-01 | 1990-08-20 |
-
1978
- 1978-08-04 JP JP9569278A patent/JPS5838733B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57175237A (en) * | 1981-04-21 | 1982-10-28 | Takachi:Kk | Method and device for display of weather trend |
JPS6349176B2 (en) * | 1981-04-21 | 1988-10-03 | Takachi Kk | |
JPS6233026A (en) * | 1985-07-31 | 1987-02-13 | Aida Eng Ltd | Advance and return device for transfer |
US4728253A (en) * | 1985-07-31 | 1988-03-01 | Aida Engineering, Ltd. | Apparatus for advancing and returning feed bars for a transfer press |
JPH02104128U (en) * | 1989-02-01 | 1990-08-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS5838733B2 (en) | 1983-08-25 |
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