JPS5730911A - Constant temperature heating type flow rate sensor - Google Patents

Constant temperature heating type flow rate sensor

Info

Publication number
JPS5730911A
JPS5730911A JP10504180A JP10504180A JPS5730911A JP S5730911 A JPS5730911 A JP S5730911A JP 10504180 A JP10504180 A JP 10504180A JP 10504180 A JP10504180 A JP 10504180A JP S5730911 A JPS5730911 A JP S5730911A
Authority
JP
Japan
Prior art keywords
bobbin
lead member
flow rate
constant temperature
rate sensor
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
Application number
JP10504180A
Other languages
Japanese (ja)
Inventor
Kanemasa Sato
Sadayasu Ueno
Mitsumasa Yamaya
Teruo Nakazawa
Kazuhiko Miya
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10504180A priority Critical patent/JPS5730911A/en
Publication of JPS5730911A publication Critical patent/JPS5730911A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE:To obtain the constant temperature heating type flow rate sensor characterized by easy winding work of resistor wire by forming a flange at the inserting part of a lead member which is inserted into the opening part of a tubular bobbin. CONSTITUTION:The lead member 2 is composed of the flange 12 having cutout part 12A, an inserting part 13, and an exposed part 1A at the end of the bobbin 1 and fixed, with a thick film conductor 3 being provided in-between. After the fabrication of a lead member 2 and the bobbin 1, one end of the resistor wire 4 is fused and fixed to the exposed part 14, and wound arund the lead member 2 by a few number of turns. The resistor wire 4 is hooked in the cutout part 12A of the flange 12, and wound around the bobbin 1. Thus the winding works can be easily performed.
JP10504180A 1980-08-01 1980-08-01 Constant temperature heating type flow rate sensor Pending JPS5730911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10504180A JPS5730911A (en) 1980-08-01 1980-08-01 Constant temperature heating type flow rate sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10504180A JPS5730911A (en) 1980-08-01 1980-08-01 Constant temperature heating type flow rate sensor

Publications (1)

Publication Number Publication Date
JPS5730911A true JPS5730911A (en) 1982-02-19

Family

ID=14396914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10504180A Pending JPS5730911A (en) 1980-08-01 1980-08-01 Constant temperature heating type flow rate sensor

Country Status (1)

Country Link
JP (1) JPS5730911A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939542A (en) * 1982-08-30 1984-03-03 株式会社井上ジャパックス研究所 Manufacture of passage preventive body of electromagnetic wave
US5367906A (en) * 1987-09-30 1994-11-29 Hitachi, Ltd. Hot wire air flow meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939542A (en) * 1982-08-30 1984-03-03 株式会社井上ジャパックス研究所 Manufacture of passage preventive body of electromagnetic wave
JPH0213897B2 (en) * 1982-08-30 1990-04-05 Inoue Japax Res
US5367906A (en) * 1987-09-30 1994-11-29 Hitachi, Ltd. Hot wire air flow meter

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