JPS596718U - air flow detection device - Google Patents
air flow detection deviceInfo
- Publication number
- JPS596718U JPS596718U JP10120182U JP10120182U JPS596718U JP S596718 U JPS596718 U JP S596718U JP 10120182 U JP10120182 U JP 10120182U JP 10120182 U JP10120182 U JP 10120182U JP S596718 U JPS596718 U JP S596718U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- air flow
- flap
- measurement member
- flow rate
- 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
Links
Landscapes
- Measuring Volume Flow (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ａ及びｂは従来の空気流量検出装置の一例を示す
断面図、第２図ａ及びｂは本考案による空気流量検出装
置の一例の構成を示す断面図、第３図は第２図の計測部
材を示す斜視図、第４図はエンジン回転速度に対する吸
入空気量とトルクとの計測値を示す図、第５図は吸入負
圧に対する本考案による空気流量検出装置の発生電圧を
示す図である。
２０・・・計測部材、２１・・・フラップ、２４・・・
円弧、部分、２５・・・フラップの先端部分、２６．２
７・・・ダンパー調整孔。1A and 1B are cross-sectional views showing an example of a conventional air flow rate detection device, FIGS. 2A and 2B are sectional views showing the configuration of an example of an air flow rate detection device according to the present invention, and FIG. FIG. 4 is a diagram showing the measured values of the intake air amount and torque with respect to the engine rotation speed, and FIG. 5 is a diagram showing the generated voltage of the air flow rate detection device according to the present invention with respect to the intake negative pressure. It is. 20...Measurement member, 21...Flap, 24...
Arc, portion, 25... end portion of flap, 26.2
7... Damper adjustment hole.
Claims (1)
せると共に、計測部材を回動自在に支承し、この計測部
材の回動変位によって空気の流量を計測する空気流量検
出装置において、前記フラップ先端部分に、前記計測部
材の回転軸に対してほぼ一定の径を有する円弧部分を、
前記フラップの表面と連続するように前記フラップの背
面側に形成したことを特徴とする空気流量検出装置。In an air flow rate detection device that extends a flap of a measurement member into a flow path through which air passes, rotatably supports the measurement member, and measures the flow rate of air by rotational displacement of the measurement member, A circular arc portion having a substantially constant diameter with respect to the rotation axis of the measurement member is provided at the tip of the flap.
An air flow rate detection device characterized in that it is formed on the back side of the flap so as to be continuous with the surface of the flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10120182U JPS596718U (en) | 1982-07-06 | 1982-07-06 | air flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10120182U JPS596718U (en) | 1982-07-06 | 1982-07-06 | air flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS596718U true JPS596718U (en) | 1984-01-17 |
Family
ID=30239077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10120182U Pending JPS596718U (en) | 1982-07-06 | 1982-07-06 | air flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014092290A (en) * | 2012-10-31 | 2014-05-19 | Max Co Ltd | Ventilation device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269661A (en) * | 1975-12-05 | 1977-06-09 | Bosch Gmbh Robert | Apparatus for measuring air flow rate for fuel supplying apparatus |
-
1982
- 1982-07-06 JP JP10120182U patent/JPS596718U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269661A (en) * | 1975-12-05 | 1977-06-09 | Bosch Gmbh Robert | Apparatus for measuring air flow rate for fuel supplying apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014092290A (en) * | 2012-10-31 | 2014-05-19 | Max Co Ltd | Ventilation device |
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