JPH0216462B2 - - Google Patents
Info
- Publication number
- JPH0216462B2 JPH0216462B2 JP56169999A JP16999981A JPH0216462B2 JP H0216462 B2 JPH0216462 B2 JP H0216462B2 JP 56169999 A JP56169999 A JP 56169999A JP 16999981 A JP16999981 A JP 16999981A JP H0216462 B2 JPH0216462 B2 JP H0216462B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- test method
- water heater
- area
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000010998 test method Methods 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 10
- 230000007423 decrease Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16999981A JPS5871427A (ja) | 1981-10-26 | 1981-10-26 | 給水加熱器系統の耐圧試験方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16999981A JPS5871427A (ja) | 1981-10-26 | 1981-10-26 | 給水加熱器系統の耐圧試験方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5871427A JPS5871427A (ja) | 1983-04-28 |
JPH0216462B2 true JPH0216462B2 (ru) | 1990-04-17 |
Family
ID=15896705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16999981A Granted JPS5871427A (ja) | 1981-10-26 | 1981-10-26 | 給水加熱器系統の耐圧試験方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5871427A (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227694A (ja) * | 1985-07-29 | 1987-02-05 | 株式会社日立製作所 | 高圧ケ−シング用配管の耐圧験査方法及び耐圧験査装置 |
JP2534627Y2 (ja) * | 1990-08-07 | 1997-05-07 | 本田技研工業株式会社 | シリンダヘッドの圧力洩れ検査装置 |
JP4959670B2 (ja) * | 2008-12-10 | 2012-06-27 | 中国電力株式会社 | 配管の耐圧試験方法 |
CN104180954B (zh) * | 2014-08-07 | 2017-02-01 | 广东五星太阳能股份有限公司 | 采用集热器流道卧式自动试压机进行试压的方法 |
CN106383055A (zh) * | 2016-08-29 | 2017-02-08 | 中国十七冶集团有限公司 | 一种超大型炼钢余热锅炉软化给水管道试压方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542117U (ru) * | 1978-09-11 | 1980-03-18 |
-
1981
- 1981-10-26 JP JP16999981A patent/JPS5871427A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542117U (ru) * | 1978-09-11 | 1980-03-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS5871427A (ja) | 1983-04-28 |
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