JPH0453520U - - Google Patents
Info
- Publication number
- JPH0453520U JPH0453520U JP9495390U JP9495390U JPH0453520U JP H0453520 U JPH0453520 U JP H0453520U JP 9495390 U JP9495390 U JP 9495390U JP 9495390 U JP9495390 U JP 9495390U JP H0453520 U JPH0453520 U JP H0453520U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- differential pressure
- throat
- case
- pressure detector
- 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)
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の実施例の縦断正面図、第２図
は同上平面図、第３図は受圧体の一例を示す平面
図である。
１……ケース、３……絞り部、５ａ，５ｂ……
圧力センサ、８，１２……流路、１４……スロー
ト、１５ａ，１５ｂ……テーパ部。
FIG. 1 is a longitudinal sectional front view of an embodiment of the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is a plan view showing an example of a pressure receiving body. 1...Case, 3...Aperture part, 5a, 5b...
Pressure sensor, 8, 12...channel, 14...throat, 15a, 15b...tapered portion.
Claims (1)
を備え、流路の一次側と二次側の差圧を検出する
差圧検出器において、 上記絞りをスロートとして、ケースの流路中に
組付けた別体の絞り部に設け、 上記スロートが、流路とスロートとの芯ずれを
防止する段差を形成するためのテーパ部を備えて
いる、 ことを特徴とする差圧検出器。 ２ 流路の一次側と二次側の圧力を検出するため
の圧力センサを、ケースに直接取付けた、 ことを特徴とする請求項１に記載した差圧検出器
。[Scope of Claim for Utility Model Registration] 1. A differential pressure detector that is equipped with a case having a flow path and a restriction in the flow path and detects the differential pressure between the primary side and the secondary side of the flow path, The throat is provided in a separate constriction part assembled in the flow path of the case, and the throat is provided with a tapered part for forming a step to prevent misalignment between the flow path and the throat. Features: Differential pressure detector. 2. The differential pressure detector according to claim 1, wherein a pressure sensor for detecting the pressure on the primary side and the secondary side of the flow path is directly attached to the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094953U JP2537191Y2 (en) | 1990-09-10 | 1990-09-10 | Differential pressure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094953U JP2537191Y2 (en) | 1990-09-10 | 1990-09-10 | Differential pressure detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453520U true JPH0453520U (en) | 1992-05-07 |
| JP2537191Y2 JP2537191Y2 (en) | 1997-05-28 |
Family
ID=31833298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990094953U Expired - Lifetime JP2537191Y2 (en) | 1990-09-10 | 1990-09-10 | Differential pressure detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537191Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078383A (en) * | 2005-09-12 | 2007-03-29 | Surpass Kogyo Kk | Differential pressure flowmeter |
| JP2009529674A (en) * | 2006-03-09 | 2009-08-20 | インテグリス・インコーポレーテッド | Fluid handling apparatus having a separation chamber |
| JPWO2020208697A1 (en) * | 2019-04-09 | 2020-10-15 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130260A (en) * | 1973-03-29 | 1974-12-13 | ||
| JPS5716927U (en) * | 1980-07-02 | 1982-01-28 |
-
1990
- 1990-09-10 JP JP1990094953U patent/JP2537191Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130260A (en) * | 1973-03-29 | 1974-12-13 | ||
| JPS5716927U (en) * | 1980-07-02 | 1982-01-28 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078383A (en) * | 2005-09-12 | 2007-03-29 | Surpass Kogyo Kk | Differential pressure flowmeter |
| US7891256B2 (en) | 2005-09-12 | 2011-02-22 | Surpass Industry Co., Ltd. | Differential-pressure flow meter having a main control board in a space in a base member |
| JP4700448B2 (en) * | 2005-09-12 | 2011-06-15 | サーパス工業株式会社 | Differential pressure type flow meter |
| JP2009529674A (en) * | 2006-03-09 | 2009-08-20 | インテグリス・インコーポレーテッド | Fluid handling apparatus having a separation chamber |
| JPWO2020208697A1 (en) * | 2019-04-09 | 2020-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537191Y2 (en) | 1997-05-28 |