JPS5914021U - Intake air amount detection device for internal combustion engines - Google Patents
Intake air amount detection device for internal combustion enginesInfo
- Publication number
- JPS5914021U JPS5914021U JP6713383U JP6713383U JPS5914021U JP S5914021 U JPS5914021 U JP S5914021U JP 6713383 U JP6713383 U JP 6713383U JP 6713383 U JP6713383 U JP 6713383U JP S5914021 U JPS5914021 U JP S5914021U
- Authority
- JP
- Japan
- Prior art keywords
- substrates
- internal combustion
- air amount
- intake air
- amount detection
- 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
Landscapes
- Measuring Volume Flow (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置の一実施例を示す模式構成図、第２
図は第１図に示した分岐管の拡大正面図、第３図は第２
図に示した温度検出素子を拡大して示すもので、第３図
ａはその正面図、第３図すはその縦断面図、第４図は第
１図に示した分岐管の縦断面図である。
１・・・吸気管、６・・・分岐管、８・・・緩衝保護管
、１０・・・第１の温度検出素子、１１・・・第２の温
度検出素子、１２・・・電熱ヒータ。Figure 1 is a schematic configuration diagram showing one embodiment of the device of the present invention;
The figure is an enlarged front view of the branch pipe shown in Fig. 1, and Fig. 3 is an enlarged front view of the branch pipe shown in Fig. 2.
The temperature detection element shown in the figure is shown in an enlarged scale, with Figure 3a being a front view thereof, Figure 3A being a longitudinal sectional view thereof, and Figure 4 being a longitudinal sectional view of the branch pipe shown in Figure 1. It is. DESCRIPTION OF SYMBOLS 1... Intake pipe, 6... Branch pipe, 8... Buffer protection tube, 10... First temperature detection element, 11... Second temperature detection element, 12... Electric heater .
Claims (1)
なる複数の基板およびこの各基板に支持された温度に応
じて抵抗値の変化する温度依存抵抗を含み、前記基板に
よって前記測定管内に保持された吸入空気量検出部と、
前記複数の基板の前後に設けられ、前記複数の基板を前
後方向に固定するとともに、前記測定管の一部をなす環
状板と、前記複数の基板及び前記環状板と前記測定管と
の間で、かつ、前記複数の基板及び前記環状板をつつみ
込むよう環状に介在された一枚の緩衝材よりなる緩衝保
護層とを備える。ことを特徴とする内燃機関の吸入空気
量検出装置。A measurement tube provided in the intake pipe of an internal combustion engine, a plurality of substrates made of an insulating material, and a temperature-dependent resistor whose resistance value changes depending on the temperature supported by each substrate. A held intake air amount detection section,
An annular plate that is provided before and after the plurality of substrates, fixes the plurality of substrates in the front-back direction, and forms a part of the measurement tube, and between the plurality of substrates, the annular plate, and the measurement tube. and a buffer protection layer made of a sheet of buffer material interposed in an annular shape so as to enclose the plurality of substrates and the annular plate. An intake air amount detection device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6713383U JPS5920645Y2 (en) | 1983-05-04 | 1983-05-04 | Intake air amount detection device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6713383U JPS5920645Y2 (en) | 1983-05-04 | 1983-05-04 | Intake air amount detection device for internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5914021U true JPS5914021U (en) | 1984-01-27 |
| JPS5920645Y2 JPS5920645Y2 (en) | 1984-06-15 |
Family
ID=30197333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6713383U Expired JPS5920645Y2 (en) | 1983-05-04 | 1983-05-04 | Intake air amount detection device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920645Y2 (en) |
-
1983
- 1983-05-04 JP JP6713383U patent/JPS5920645Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5920645Y2 (en) | 1984-06-15 |
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