JPS57131064A - Wind velocity sensor and wind velocity detector - Google Patents

Wind velocity sensor and wind velocity detector

Info

Publication number
JPS57131064A
JPS57131064A JP56017211A JP1721181A JPS57131064A JP S57131064 A JPS57131064 A JP S57131064A JP 56017211 A JP56017211 A JP 56017211A JP 1721181 A JP1721181 A JP 1721181A JP S57131064 A JPS57131064 A JP S57131064A
Authority
JP
Japan
Prior art keywords
wind velocity
velocity sensor
series
wind
ruo2
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
Application number
JP56017211A
Other languages
Japanese (ja)
Other versions
JPH0252222B2 (en
Inventor
Jiro Terada
Fumio Fukushima
Koji Nitta
Shinji Tsukiji
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56017211A priority Critical patent/JPS57131064A/en
Publication of JPS57131064A publication Critical patent/JPS57131064A/en
Publication of JPH0252222B2 publication Critical patent/JPH0252222B2/ja
Granted 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
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G01P5/12—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables using variation of resistance of a heated conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE:To obtain a wind velocity sensor comprising a single element by providing thermosensitive resistor with a heat generating resistor for heating. CONSTITUTION:A detection electrode 2 to be simultaneously used as a resistance heating element of RuO2 series is provided on a surface of heatsensitive resistance porcelain 1 of MgCr2O4 series. In addition, a detection electrode 3 of RuO2 series is provided on the other surface. Leading out lead wires 4', 5' are provided for terminals 4, 5 of the resistance heating element, which is connected to a heating power supply. If the terminals 4, 5, 6 of a wind velocity sensor is connected to a bridge circuit, potential difference is generated in the bridge circuit when wind blows in the direction parallel with the element plate of the wind velocity sensor. Thus wind velocity can be measured.
JP56017211A 1981-02-06 1981-02-06 Wind velocity sensor and wind velocity detector Granted JPS57131064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56017211A JPS57131064A (en) 1981-02-06 1981-02-06 Wind velocity sensor and wind velocity detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017211A JPS57131064A (en) 1981-02-06 1981-02-06 Wind velocity sensor and wind velocity detector

Publications (2)

Publication Number Publication Date
JPS57131064A true JPS57131064A (en) 1982-08-13
JPH0252222B2 JPH0252222B2 (en) 1990-11-09

Family

ID=11937602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017211A Granted JPS57131064A (en) 1981-02-06 1981-02-06 Wind velocity sensor and wind velocity detector

Country Status (1)

Country Link
JP (1) JPS57131064A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533550A (en) * 1978-08-30 1980-03-08 Chugai Ro Kogyo Kaisha Ltd Method and device for sealing up heat treatment furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533550A (en) * 1978-08-30 1980-03-08 Chugai Ro Kogyo Kaisha Ltd Method and device for sealing up heat treatment furnace

Also Published As

Publication number Publication date
JPH0252222B2 (en) 1990-11-09

Similar Documents

Publication Publication Date Title
JPS5618750A (en) Gas detector
JPS57184961A (en) Detecting device
JPS57131064A (en) Wind velocity sensor and wind velocity detector
DE3676343D1 (en) HEATING ELEMENT.
JPS5221883A (en) Temperature measuring apparatus
JPS5666745A (en) Humidity detector
JPS5616876A (en) Effective value detecting element
JPS5485042A (en) Heat sensitive head
JPS6461611A (en) Air flow rate sensor
JPS5587941A (en) Humidity sensor
JPS6474440A (en) Raindrop detecting device
JPS57205173A (en) Temperature detector for heat sensitive head
JPS55103466A (en) Semiconductor device for flow speed electric conversion
JPS55166032A (en) Gas detecting element and gas detecting method
JPS57178146A (en) Detector for gaseous component
JPS5261788A (en) Humidity sensing element
JPS5565116A (en) Measuring unit for gas flow rate
JPS5565576A (en) Thermal head
JPS5432379A (en) Humidity sensor
JPS5689045A (en) Relative humidity sensor
JPS5477184A (en) Production of temperature detecting circuit
JPS57205180A (en) Temperature controller for heat sensitive head
JPS5248384A (en) Surface temperature measuring portion
JPS5441145A (en) Thermal head
JPS52134443A (en) Preparation of thermal resistor for thermal printing head