CN201378128Y - 管道试压的密闭装置 - Google Patents
管道试压的密闭装置 Download PDFInfo
- Publication number
- CN201378128Y CN201378128Y CN200820141099U CN200820141099U CN201378128Y CN 201378128 Y CN201378128 Y CN 201378128Y CN 200820141099 U CN200820141099 U CN 200820141099U CN 200820141099 U CN200820141099 U CN 200820141099U CN 201378128 Y CN201378128 Y CN 201378128Y
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- pipeline
- mouth
- pipe
- obturator
- closed cell
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- Examining Or Testing Airtightness (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200820141099U CN201378128Y (zh) | 2008-10-31 | 2008-10-31 | 管道试压的密闭装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200820141099U CN201378128Y (zh) | 2008-10-31 | 2008-10-31 | 管道试压的密闭装置 |
Publications (1)
Publication Number | Publication Date |
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CN201378128Y true CN201378128Y (zh) | 2010-01-06 |
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CN200820141099U Expired - Lifetime CN201378128Y (zh) | 2008-10-31 | 2008-10-31 | 管道试压的密闭装置 |
Country Status (1)
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CN (1) | CN201378128Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105388184A (zh) * | 2015-12-17 | 2016-03-09 | 北京航空航天大学 | 用于接触热阻测试的试样安装夹具 |
KR20190069909A (ko) * | 2017-12-12 | 2019-06-20 | 주식회사 포스코 | 랜스 노즐의 마모도 측정장치 및 그 측정방법 |
-
2008
- 2008-10-31 CN CN200820141099U patent/CN201378128Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105388184A (zh) * | 2015-12-17 | 2016-03-09 | 北京航空航天大学 | 用于接触热阻测试的试样安装夹具 |
KR20190069909A (ko) * | 2017-12-12 | 2019-06-20 | 주식회사 포스코 | 랜스 노즐의 마모도 측정장치 및 그 측정방법 |
KR102028549B1 (ko) | 2017-12-12 | 2019-11-14 | 주식회사 포스코 | 랜스 노즐의 마모도 측정장치 및 그 측정방법 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China MCC5 Group Corp., Ltd. Assignor: MCC Chenggong Construction Co., Ltd., Northwest Branch Contract record no.: 2010510000036 Denomination of utility model: Closed device for testing pressure of pipeline Granted publication date: 20100106 License type: Exclusive License Record date: 20100611 |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA MCC5 GROUP CORP.LTD. Free format text: FORMER OWNER: MCC CHENGGONG CONSTRUCTION CO., LTD., NORTHWEST BRANCH Effective date: 20100915 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610066 10/F, MCC CHENGGONG BUILDING, NO.222, SHUANGLIN ROAD, CHENGDU CITY, SICHUAN PROVINCE TO: 610063 CHINA MCC5 GROUP CORP. LTD., INDUSTRIAL PARK ZONE, JINJIANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100915 Address after: Jinjiang District Industrial Park in Chengdu city in Sichuan province 610063 Chinese Wuye Group Co. Ltd. Patentee after: China MCC5 Group Corp., Ltd. Address before: 610066 Sichuan city of Chengdu province Shuanglin Road No. 222 mcccg building 10 floor Patentee before: MCC Chenggong Construction Co., Ltd., Northwest Branch |
|
CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
CX01 | Expiry of patent term |