CN203011479U - Anti-blocking air blowing liquid level meter applicable to polyester reactor - Google Patents
Anti-blocking air blowing liquid level meter applicable to polyester reactor Download PDFInfo
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- CN203011479U CN203011479U CN 201220436443 CN201220436443U CN203011479U CN 203011479 U CN203011479 U CN 203011479U CN 201220436443 CN201220436443 CN 201220436443 CN 201220436443 U CN201220436443 U CN 201220436443U CN 203011479 U CN203011479 U CN 203011479U
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- valve
- gas blow
- liquid level
- sleeve pipe
- pipe
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220436443 CN203011479U (en) | 2012-08-30 | 2012-08-30 | Anti-blocking air blowing liquid level meter applicable to polyester reactor |
Applications Claiming Priority (1)
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CN 201220436443 CN203011479U (en) | 2012-08-30 | 2012-08-30 | Anti-blocking air blowing liquid level meter applicable to polyester reactor |
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CN203011479U true CN203011479U (en) | 2013-06-19 |
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CN 201220436443 Expired - Lifetime CN203011479U (en) | 2012-08-30 | 2012-08-30 | Anti-blocking air blowing liquid level meter applicable to polyester reactor |
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CN (1) | CN203011479U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104897229A (en) * | 2015-06-26 | 2015-09-09 | 山东钢铁股份有限公司 | Portable online purging device for differential pressure flowmeter |
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2012
- 2012-08-30 CN CN 201220436443 patent/CN203011479U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104897229A (en) * | 2015-06-26 | 2015-09-09 | 山东钢铁股份有限公司 | Portable online purging device for differential pressure flowmeter |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Patentee after: China Textile Industry Design Institute Address before: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Patentee before: China Textile Industry Design Institute |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170303 Address after: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Patentee before: China Textile Industry Design Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 No. 21, shining road, Beijing, Haidian District Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |