JPH0224456B2 - - Google Patents
Info
- Publication number
- JPH0224456B2 JPH0224456B2 JP10446083A JP10446083A JPH0224456B2 JP H0224456 B2 JPH0224456 B2 JP H0224456B2 JP 10446083 A JP10446083 A JP 10446083A JP 10446083 A JP10446083 A JP 10446083A JP H0224456 B2 JPH0224456 B2 JP H0224456B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- safety valve
- purger
- discharge pipe
- oil tank
- 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
Links
- 238000012856 packing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 description 15
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds
- G01M3/086—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds for valves
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10446083A JPS59228142A (ja) | 1983-06-10 | 1983-06-10 | 安全弁の漏洩検知方法並びにその装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10446083A JPS59228142A (ja) | 1983-06-10 | 1983-06-10 | 安全弁の漏洩検知方法並びにその装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59228142A JPS59228142A (ja) | 1984-12-21 |
JPH0224456B2 true JPH0224456B2 (zh) | 1990-05-29 |
Family
ID=14381203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10446083A Granted JPS59228142A (ja) | 1983-06-10 | 1983-06-10 | 安全弁の漏洩検知方法並びにその装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59228142A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107462373A (zh) * | 2017-09-19 | 2017-12-12 | 合肥通用机械研究院 | 一种基于气泡法的阀门泄漏率自动测试装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6035700A (en) * | 1997-10-10 | 2000-03-14 | Apv Corporation | Method of leak testing an assembled plate type heat exchanger |
KR100524601B1 (ko) * | 2000-12-02 | 2005-11-01 | 주식회사 포스코 | 셧오프밸브의 누출검출장치 |
KR20030062188A (ko) * | 2002-01-16 | 2003-07-23 | 홍성식 | 가스 누출 확인기 |
CN104880281B (zh) * | 2014-02-28 | 2019-10-29 | 北京谊安医疗系统股份有限公司 | 外气密测试装置 |
CN104880284B (zh) * | 2014-02-28 | 2019-10-29 | 北京谊安医疗系统股份有限公司 | 内气密测试装置 |
CN106404303A (zh) * | 2016-11-07 | 2017-02-15 | 捷开通讯(深圳)有限公司 | 喇叭气密性的检测装置 |
CN111855191B (zh) * | 2020-06-08 | 2022-05-31 | 合肥通用机械研究院有限公司 | 一种低温安全阀性能试验系统及试验方法 |
-
1983
- 1983-06-10 JP JP10446083A patent/JPS59228142A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107462373A (zh) * | 2017-09-19 | 2017-12-12 | 合肥通用机械研究院 | 一种基于气泡法的阀门泄漏率自动测试装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS59228142A (ja) | 1984-12-21 |
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