JPH0449822U - - Google Patents
Info
- Publication number
- JPH0449822U JPH0449822U JP9149390U JP9149390U JPH0449822U JP H0449822 U JPH0449822 U JP H0449822U JP 9149390 U JP9149390 U JP 9149390U JP 9149390 U JP9149390 U JP 9149390U JP H0449822 U JPH0449822 U JP H0449822U
- Authority
- JP
- Japan
- Prior art keywords
- heat generating
- sensor structure
- insulating substrate
- detection device
- intake air
- 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
- 239000004020 conductor Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図はこの考案によるセンサー構造の一実施
例の正面図、第２図は第１図図示−線断面図
、第３図は第１図図示センサー構造を拡大した部
分正面図、第４図は第３図図示−線断面図、
第５図Ａ，Ｂ，Ｃ，Ｄ，Ｅは実施例センサー構造
の温度分布と応答性との関係を示す図、第６図Ａ
，Ｂ，Ｃ，Ｄ，Ｅは従来例センサー構造の温度分
布と応答性との関係を示す図、第７図は従来例セ
ンサー構造の上面図、第８図は同センサー構造の
正面図である。
１……絶縁基板、１ａ……絶縁基板表面、２…
…導体膜または導体箔、３……発熱部、４……導
体部、４ａ……導体部端部、４ｂ……導体部側縁
、５……発熱抵抗体（センサー）。
Fig. 1 is a front view of an embodiment of the sensor structure according to this invention, Fig. 2 is a cross-sectional view taken along the line shown in Fig. 1, Fig. 3 is a partial front view of the sensor structure shown in Fig. 1, and Fig. 4 is an enlarged partial front view of the sensor structure shown in Fig. 1. is a sectional view taken along the line shown in Figure 3,
Figures 5A, B, C, D, and E are diagrams showing the relationship between temperature distribution and responsiveness of the example sensor structure; Figure 6A;
, B, C, D, and E are diagrams showing the relationship between temperature distribution and responsiveness of the conventional sensor structure, FIG. 7 is a top view of the conventional sensor structure, and FIG. 8 is a front view of the same sensor structure. . 1...Insulating substrate, 1a...Insulating substrate surface, 2...
...Conductor film or conductor foil, 3... Heat generating part, 4... Conductor part, 4a... Conductor part end, 4b... Conductor part side edge, 5... Heat generating resistor (sensor).
Claims (1)
膜または導体箔とを備え、この導体膜または導体
箔は、発熱部とこの発熱部両側に配された導体部
とから構成される熱式吸入空気量検出装置のセン
サー構造であつて、 各導体部は、発熱部側の端部において、前記発
熱部と接続され、かつ、電流方向に沿つた側縁を
有する平面形状に形成されてなることを特徴とす
る熱式吸入空気量検出装置のセンサー構造。[Claims for Utility Model Registration] Comprising an insulating substrate and a conductive film or conductive foil formed on the surface of the insulating substrate, the conductive film or conductive foil consists of a heat generating part and conductor parts disposed on both sides of the heat generating part. A sensor structure for a thermal intake air amount detection device comprising: a flat surface in which each conductor section is connected to the heat generating section at its end on the heat generating section side and has a side edge along the current direction; A sensor structure of a thermal intake air amount detection device characterized by being formed into a shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9149390U JPH0449822U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9149390U JPH0449822U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449822U true JPH0449822U (en) | 1992-04-27 |
Family
ID=31827176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9149390U Pending JPH0449822U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449822U (en) |
-
1990
- 1990-08-30 JP JP9149390U patent/JPH0449822U/ja active Pending