JPH01129625U - - Google Patents
Info
- Publication number
- JPH01129625U JPH01129625U JP2013388U JP2013388U JPH01129625U JP H01129625 U JPH01129625 U JP H01129625U JP 2013388 U JP2013388 U JP 2013388U JP 2013388 U JP2013388 U JP 2013388U JP H01129625 U JPH01129625 U JP H01129625U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- liquid
- detected
- pressure difference
- diaphragm
- 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
- 239000007788 liquid Substances 0.000 claims description 6
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図はこの考案の一実施例による液体フロー
センサーを示す断面側面図、第２図は従来の液体
フローセンサーを示す断面側面図である。
図において、１は配管、２は継手、３は圧力セ
ンサー、４はダイヤフラム、５は配線、６は液体
、７は孔、８は配管を示す。なお、図中、同一符
号は同一、又は相当部分を示す。
FIG. 1 is a cross-sectional side view showing a liquid flow sensor according to an embodiment of the present invention, and FIG. 2 is a cross-sectional side view showing a conventional liquid flow sensor. In the figure, 1 is a pipe, 2 is a joint, 3 is a pressure sensor, 4 is a diaphragm, 5 is wiring, 6 is a liquid, 7 is a hole, and 8 is a pipe. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
通路に孔を有するダイヤフラムを設け、流量によ
り発生する圧力差を検出し、その圧力差より流量
を検出することを特徴とする液体フローセンサー
。 A liquid flow sensor for detecting the flow rate of a liquid, characterized in that a diaphragm having holes is provided in the liquid passage, a pressure difference generated by the flow rate is detected, and the flow rate is detected from the pressure difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013388U JPH01129625U (en) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013388U JPH01129625U (en) | 1988-02-17 | 1988-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01129625U true JPH01129625U (en) | 1989-09-04 |
Family
ID=31236245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013388U Pending JPH01129625U (en) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01129625U (en) |
-
1988
- 1988-02-17 JP JP2013388U patent/JPH01129625U/ja active Pending