JPS567119B2 - - Google Patents
Info
- Publication number
- JPS567119B2 JPS567119B2 JP13162076A JP13162076A JPS567119B2 JP S567119 B2 JPS567119 B2 JP S567119B2 JP 13162076 A JP13162076 A JP 13162076A JP 13162076 A JP13162076 A JP 13162076A JP S567119 B2 JPS567119 B2 JP S567119B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipeline Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13162076A JPS5356714A (en) | 1976-11-04 | 1976-11-04 | Line break detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13162076A JPS5356714A (en) | 1976-11-04 | 1976-11-04 | Line break detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5356714A JPS5356714A (en) | 1978-05-23 |
| JPS567119B2 true JPS567119B2 (US20070149660A1-20070628-C00088.png) | 1981-02-16 |
Family
ID=15062305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13162076A Granted JPS5356714A (en) | 1976-11-04 | 1976-11-04 | Line break detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5356714A (US20070149660A1-20070628-C00088.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56133078U (US20070149660A1-20070628-C00088.png) * | 1980-03-12 | 1981-10-08 | ||
| JPS58217787A (ja) * | 1982-06-12 | 1983-12-17 | Ebara Corp | 水圧下降検出装置とポンプ装置及び消火ポンプ装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916914A (US20070149660A1-20070628-C00088.png) * | 1972-06-09 | 1974-02-14 | ||
| JPS4917289A (US20070149660A1-20070628-C00088.png) * | 1972-06-05 | 1974-02-15 | ||
| JPS4955398A (US20070149660A1-20070628-C00088.png) * | 1972-09-27 | 1974-05-29 | ||
| JPS4955397A (US20070149660A1-20070628-C00088.png) * | 1972-09-28 | 1974-05-29 |
-
1976
- 1976-11-04 JP JP13162076A patent/JPS5356714A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917289A (US20070149660A1-20070628-C00088.png) * | 1972-06-05 | 1974-02-15 | ||
| JPS4916914A (US20070149660A1-20070628-C00088.png) * | 1972-06-09 | 1974-02-14 | ||
| JPS4955398A (US20070149660A1-20070628-C00088.png) * | 1972-09-27 | 1974-05-29 | ||
| JPS4955397A (US20070149660A1-20070628-C00088.png) * | 1972-09-28 | 1974-05-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5356714A (en) | 1978-05-23 |
