JPH02140344U - - Google Patents
Info
- Publication number
- JPH02140344U JPH02140344U JP4733089U JP4733089U JPH02140344U JP H02140344 U JPH02140344 U JP H02140344U JP 4733089 U JP4733089 U JP 4733089U JP 4733089 U JP4733089 U JP 4733089U JP H02140344 U JPH02140344 U JP H02140344U
- Authority
- JP
- Japan
- Prior art keywords
- bypass line
- flows
- orifice
- line
- pressure regulator
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Examining Or Testing Airtightness (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989047330U JP2502841Y2 (ja) | 1989-04-21 | 1989-04-21 | 微小流量検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989047330U JP2502841Y2 (ja) | 1989-04-21 | 1989-04-21 | 微小流量検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02140344U true JPH02140344U (da) | 1990-11-22 |
| JP2502841Y2 JP2502841Y2 (ja) | 1996-06-26 |
Family
ID=31563164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989047330U Expired - Fee Related JP2502841Y2 (ja) | 1989-04-21 | 1989-04-21 | 微小流量検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502841Y2 (da) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59142747U (ja) * | 1983-03-14 | 1984-09-25 | 住友金属工業株式会社 | 配管の漏水検知装置 |
| JPS6262239A (ja) * | 1985-09-11 | 1987-03-18 | Kimura Giken:Kk | 漏水監視システム |
-
1989
- 1989-04-21 JP JP1989047330U patent/JP2502841Y2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59142747U (ja) * | 1983-03-14 | 1984-09-25 | 住友金属工業株式会社 | 配管の漏水検知装置 |
| JPS6262239A (ja) * | 1985-09-11 | 1987-03-18 | Kimura Giken:Kk | 漏水監視システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502841Y2 (ja) | 1996-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |