CN112162109A - 一种煤矿用风速仪 - Google Patents
一种煤矿用风速仪 Download PDFInfo
- Publication number
- CN112162109A CN112162109A CN202010599270.4A CN202010599270A CN112162109A CN 112162109 A CN112162109 A CN 112162109A CN 202010599270 A CN202010599270 A CN 202010599270A CN 112162109 A CN112162109 A CN 112162109A
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- Prior art keywords
- circuit
- signal processing
- signal
- data processor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/006—Details of instruments used for thermal compensation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010599270.4A CN112162109A (zh) | 2020-06-28 | 2020-06-28 | 一种煤矿用风速仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010599270.4A CN112162109A (zh) | 2020-06-28 | 2020-06-28 | 一种煤矿用风速仪 |
Publications (1)
Publication Number | Publication Date |
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CN112162109A true CN112162109A (zh) | 2021-01-01 |
Family
ID=73859480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010599270.4A Pending CN112162109A (zh) | 2020-06-28 | 2020-06-28 | 一种煤矿用风速仪 |
Country Status (1)
Country | Link |
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CN (1) | CN112162109A (zh) |
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2020
- 2020-06-28 CN CN202010599270.4A patent/CN112162109A/zh active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 201, No. 32, Chuanghui Road, New Industrial Park, High-tech Zone, Xi'an City, Shaanxi Province 710119 Applicant after: Xi'an Tianmu Instrument Co.,Ltd. Address before: Room 201, 32 Chuanghui Road, new industrial park, block 17, Wanshou Middle Road, Xincheng District, Xi'an City, Shaanxi Province, 710119 Applicant before: Xi'an Tianmu Instrument Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. C, 9th Floor, Jingshang Production Building, No. 32, Chuanghui Road, New Industrial Park, High-tech Zone, Xi'an City, Shaanxi Province 710119 Applicant after: Xi'an Tianmu Instrument Co.,Ltd. Address before: Room 201, No. 32, Chuanghui Road, New Industrial Park, High-tech Zone, Xi'an City, Shaanxi Province 710119 Applicant before: Xi'an Tianmu Instrument Co.,Ltd. |