JPS5548614A - Hot wire resistor for intake air flow meter of internal combustion engine - Google Patents

Hot wire resistor for intake air flow meter of internal combustion engine

Info

Publication number
JPS5548614A
JPS5548614A JP12284578A JP12284578A JPS5548614A JP S5548614 A JPS5548614 A JP S5548614A JP 12284578 A JP12284578 A JP 12284578A JP 12284578 A JP12284578 A JP 12284578A JP S5548614 A JPS5548614 A JP S5548614A
Authority
JP
Japan
Prior art keywords
wire
pitch
winding
combustion engine
internal combustion
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
JP12284578A
Other languages
Japanese (ja)
Inventor
Sadayasu Ueno
Kanemasa Sato
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 JP12284578A priority Critical patent/JPS5548614A/en
Publication of JPS5548614A publication Critical patent/JPS5548614A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain a resistor in which the resistance wire is wound in the equal pitch with no lowering of the working efficiency by giving the close winding of the resistance wire and the insulating material to the bobbin.
CONSTITUTION: Both resistance wire 42 and insulator wire 43 are wound in close adhesion to the outer circumference of cylindrical or columnar bobbin 41 made of ceramics and the like. The thickness or wire 43 is set equal to or smaller than wire 42 to facilitate an easy close winding for both wires with no gap between. In case the large winding pitch is desired for wire 42, the number of wire 43 is increased. That is, the two or three pieces of wire 43 are prepared for one piece of wire 42, and thus the pitch is increased two or three times. Furthermore, the winding pitch of the close winding can be decreased extremely by using the resistance wire to which the insulating material of a fixed thickness is covered. Thus a hot wire resistor wound by the resistance wire in the equal pitch can be obtained with a high working efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP12284578A 1978-10-04 1978-10-04 Hot wire resistor for intake air flow meter of internal combustion engine Pending JPS5548614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12284578A JPS5548614A (en) 1978-10-04 1978-10-04 Hot wire resistor for intake air flow meter of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12284578A JPS5548614A (en) 1978-10-04 1978-10-04 Hot wire resistor for intake air flow meter of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5548614A true JPS5548614A (en) 1980-04-07

Family

ID=14846054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12284578A Pending JPS5548614A (en) 1978-10-04 1978-10-04 Hot wire resistor for intake air flow meter of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5548614A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278678A (en) * 1985-10-01 1987-04-10 Daikin Ind Ltd Divider for linear interpolating device
US5065438A (en) * 1988-10-27 1991-11-12 Sharp Kabushiki Kaisha Character recognition apparatus with inputting function of ruled lines
US5282385A (en) * 1990-05-30 1994-02-01 Nippondenso Co., Ltd. Hot-wire type flowmeter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278678A (en) * 1985-10-01 1987-04-10 Daikin Ind Ltd Divider for linear interpolating device
US5065438A (en) * 1988-10-27 1991-11-12 Sharp Kabushiki Kaisha Character recognition apparatus with inputting function of ruled lines
US5282385A (en) * 1990-05-30 1994-02-01 Nippondenso Co., Ltd. Hot-wire type flowmeter
EP0459468B1 (en) * 1990-05-30 1996-07-24 Nippondenso Co., Ltd. Hot-wire type flowmeter

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