CN210980370U - 低氮冷凝一体式燃气锅炉冷凝器的密封及疏水装置 - Google Patents
低氮冷凝一体式燃气锅炉冷凝器的密封及疏水装置 Download PDFInfo
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- CN210980370U CN210980370U CN201922015716.XU CN201922015716U CN210980370U CN 210980370 U CN210980370 U CN 210980370U CN 201922015716 U CN201922015716 U CN 201922015716U CN 210980370 U CN210980370 U CN 210980370U
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- water
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- sealing
- drain pipe
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Application Number | Priority Date | Filing Date | Title |
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CN201922015716.XU CN210980370U (zh) | 2019-11-20 | 2019-11-20 | 低氮冷凝一体式燃气锅炉冷凝器的密封及疏水装置 |
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CN201922015716.XU CN210980370U (zh) | 2019-11-20 | 2019-11-20 | 低氮冷凝一体式燃气锅炉冷凝器的密封及疏水装置 |
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CN210980370U true CN210980370U (zh) | 2020-07-10 |
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CN201922015716.XU Active CN210980370U (zh) | 2019-11-20 | 2019-11-20 | 低氮冷凝一体式燃气锅炉冷凝器的密封及疏水装置 |
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2019
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210303 Address after: No.2218 Jinan Road, Heze Development Zone, Shandong Province Patentee after: Shandong Zhongjie special equipment Co.,Ltd. Address before: 274000 No. 142, Qiuzhuang village, Li Hongzhou administrative village, Mudan District, Heze City, Shandong Province Patentee before: Qiu Shoumin |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing and Drainage Device of the Condenser for Low Nitrogen Condensation Integrated Gas fired Boiler Effective date of registration: 20221227 Granted publication date: 20200710 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Zhongjie special equipment Co.,Ltd. Registration number: Y2022980027550 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |