CN101230246A - 一种防止低温结冰的试漏液及制备方法 - Google Patents
一种防止低温结冰的试漏液及制备方法 Download PDFInfo
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- CN101230246A CN101230246A CNA2007101854305A CN200710185430A CN101230246A CN 101230246 A CN101230246 A CN 101230246A CN A2007101854305 A CNA2007101854305 A CN A2007101854305A CN 200710185430 A CN200710185430 A CN 200710185430A CN 101230246 A CN101230246 A CN 101230246A
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- calcium chloride
- distilled water
- leak test
- test liquid
- chloride powder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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CN2007101854305A CN101230246B (zh) | 2007-12-19 | 2007-12-19 | 一种防止低温结冰的试漏液及制备方法 |
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CN2007101854305A CN101230246B (zh) | 2007-12-19 | 2007-12-19 | 一种防止低温结冰的试漏液及制备方法 |
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CN101230246A true CN101230246A (zh) | 2008-07-30 |
CN101230246B CN101230246B (zh) | 2010-06-02 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102533013A (zh) * | 2011-12-16 | 2012-07-04 | 保定天威集团有限公司 | 一种检漏灵敏度高易去除的试漏液及制备方法 |
CN104549036A (zh) * | 2014-12-31 | 2015-04-29 | 鲁东大学 | 一种密封体试压检测用的起泡剂 |
CN107233847A (zh) * | 2017-05-17 | 2017-10-10 | 成都百联油田技术服务有限公司 | 一种发泡剂及其制备方法 |
CN109029852A (zh) * | 2018-07-27 | 2018-12-18 | 广西玉柴机器股份有限公司 | 一种简便堵片孔试漏方法和工装 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1125247A (zh) * | 1994-12-20 | 1996-06-26 | 沈阳市环境卫生科学研究院 | 除雪化冰剂 |
CN1239433C (zh) * | 2003-05-07 | 2006-02-01 | 河海大学 | 一种土工用的发泡剂 |
CN1680795A (zh) * | 2004-04-05 | 2005-10-12 | 华为技术有限公司 | 一种检测水密性的方法及系统 |
-
2007
- 2007-12-19 CN CN2007101854305A patent/CN101230246B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102533013A (zh) * | 2011-12-16 | 2012-07-04 | 保定天威集团有限公司 | 一种检漏灵敏度高易去除的试漏液及制备方法 |
CN104549036A (zh) * | 2014-12-31 | 2015-04-29 | 鲁东大学 | 一种密封体试压检测用的起泡剂 |
CN107233847A (zh) * | 2017-05-17 | 2017-10-10 | 成都百联油田技术服务有限公司 | 一种发泡剂及其制备方法 |
CN109029852A (zh) * | 2018-07-27 | 2018-12-18 | 广西玉柴机器股份有限公司 | 一种简便堵片孔试漏方法和工装 |
CN109029852B (zh) * | 2018-07-27 | 2024-05-03 | 广西玉柴机器股份有限公司 | 一种简便堵片孔试漏方法和工装 |
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CN101230246B (zh) | 2010-06-02 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding Tianwei Electrical Equipment Structure Co.,Ltd. Assignor: Baoding Tianwei Group Co., Ltd. Contract record no.: 2011130000073 Denomination of invention: Leakage testing liquid preventing low-temperature icing and preparation method Granted publication date: 20100602 License type: Exclusive License Open date: 20080730 Record date: 20110610 |
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ASS | Succession or assignment of patent right |
Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131127 |
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Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131127 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051 Jin Di garden complex building, 128 chemical fiber road north, Baoding, Hebei Patentee before: Baoding Tianwei Group Co., Ltd. |