CN1828122A - 自动防煤气泄漏装置 - Google Patents
自动防煤气泄漏装置 Download PDFInfo
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- CN1828122A CN1828122A CN 200610039622 CN200610039622A CN1828122A CN 1828122 A CN1828122 A CN 1828122A CN 200610039622 CN200610039622 CN 200610039622 CN 200610039622 A CN200610039622 A CN 200610039622A CN 1828122 A CN1828122 A CN 1828122A
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- Prior art keywords
- water
- guide rod
- sealing
- hollow guide
- pipe
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100396220A CN100374775C (zh) | 2006-04-18 | 2006-04-18 | 自动防煤气泄漏装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100396220A CN100374775C (zh) | 2006-04-18 | 2006-04-18 | 自动防煤气泄漏装置 |
Publications (2)
Publication Number | Publication Date |
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CN1828122A true CN1828122A (zh) | 2006-09-06 |
CN100374775C CN100374775C (zh) | 2008-03-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100396220A Active CN100374775C (zh) | 2006-04-18 | 2006-04-18 | 自动防煤气泄漏装置 |
Country Status (1)
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CN (1) | CN100374775C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105782724A (zh) * | 2014-12-19 | 2016-07-20 | 北大方正集团有限公司 | 一种煤气自动液封装置 |
CN107120530A (zh) * | 2017-06-06 | 2017-09-01 | 江苏永钢集团有限公司 | 一种用于煤气排水器的防泄漏装置 |
CN107327704A (zh) * | 2017-06-06 | 2017-11-07 | 江苏永钢集团有限公司 | 一种煤气排水器 |
CN114459706A (zh) * | 2022-02-09 | 2022-05-10 | 武汉鼎业环保工程技术有限公司 | 一种可调式防煤气泄漏装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2129306C (en) * | 1994-07-29 | 1997-02-18 | Miles E. Haukeness | Gas pipeline drip |
CN2350586Y (zh) * | 1998-12-02 | 1999-11-24 | 冶金工业部建筑研究总院 | 除尘器排气口提升阀 |
JP2000291900A (ja) * | 1999-04-09 | 2000-10-20 | Ishikawajima Harima Heavy Ind Co Ltd | 埋設ガス配管のドレン抜き装置 |
CN2484469Y (zh) * | 2001-05-28 | 2002-04-03 | 宝山钢铁股份有限公司 | 煤气管道排水器防煤气泄漏装置 |
CN2517955Y (zh) * | 2002-01-16 | 2002-10-23 | 宝山钢铁股份有限公司 | 浮子配重式防止煤气泄漏装置 |
CN2878891Y (zh) * | 2006-04-18 | 2007-03-14 | 杨裕能 | 自动防煤气泄漏装置 |
-
2006
- 2006-04-18 CN CNB2006100396220A patent/CN100374775C/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105782724A (zh) * | 2014-12-19 | 2016-07-20 | 北大方正集团有限公司 | 一种煤气自动液封装置 |
CN105782724B (zh) * | 2014-12-19 | 2018-03-06 | 北大方正集团有限公司 | 一种煤气自动液封装置 |
CN107120530A (zh) * | 2017-06-06 | 2017-09-01 | 江苏永钢集团有限公司 | 一种用于煤气排水器的防泄漏装置 |
CN107327704A (zh) * | 2017-06-06 | 2017-11-07 | 江苏永钢集团有限公司 | 一种煤气排水器 |
CN107327704B (zh) * | 2017-06-06 | 2023-08-08 | 江苏永钢集团有限公司 | 一种煤气排水器 |
CN114459706A (zh) * | 2022-02-09 | 2022-05-10 | 武汉鼎业环保工程技术有限公司 | 一种可调式防煤气泄漏装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100374775C (zh) | 2008-03-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haiying Electromechanical Group Co., Qidong City Assignor: Yang Yuneng Contract fulfillment period: 2009.7.18 to 2026.4.17 contract change Contract record no.: 2009320001384 Denomination of invention: Automatic gas leakage preventing device Granted publication date: 20080312 License type: Exclusive license Record date: 2009.8.5 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.18 TO 2026.4.17; CHANGE OF CONTRACT Name of requester: QIDONG CITY HAIYING ELECTROMECHANICAL GROUP CO.,LT Effective date: 20090805 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Haiying Electromechanical Group Co., Qidong City Assignor: Yang Yuneng Contract record no.: 2009320001384 Date of cancellation: 20120717 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060906 Assignee: Nantong Haiying Electromechanical Group Co., Ltd. Assignor: Yang Yuneng Contract record no.: 2012320000895 Denomination of invention: Automatic gas leakage preventing device Granted publication date: 20080312 License type: Exclusive License Record date: 20120720 |