CN203095858U - 退火炉的气体自动加热装置 - Google Patents
退火炉的气体自动加热装置 Download PDFInfo
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- CN203095858U CN203095858U CN 201320071870 CN201320071870U CN203095858U CN 203095858 U CN203095858 U CN 203095858U CN 201320071870 CN201320071870 CN 201320071870 CN 201320071870 U CN201320071870 U CN 201320071870U CN 203095858 U CN203095858 U CN 203095858U
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- annealing furnace
- gas
- heating device
- igniters
- escape pipe
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- 238000000137 annealing Methods 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 17
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201320071870 CN203095858U (zh) | 2013-02-08 | 2013-02-08 | 退火炉的气体自动加热装置 |
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CN 201320071870 CN203095858U (zh) | 2013-02-08 | 2013-02-08 | 退火炉的气体自动加热装置 |
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CN203095858U true CN203095858U (zh) | 2013-07-31 |
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CN 201320071870 Expired - Fee Related CN203095858U (zh) | 2013-02-08 | 2013-02-08 | 退火炉的气体自动加热装置 |
Country Status (1)
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CN (1) | CN203095858U (zh) |
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2013
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Denomination of utility model: Automatic gas heating device of annealing furnace Effective date of registration: 20140505 Granted publication date: 20130731 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: BENGBU JINGHUI GLASSWARE FACTORY Registration number: 2014990000323 |
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Denomination of utility model: Automatic gas heating device of annealing furnace Effective date of registration: 20150428 Granted publication date: 20130731 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: BENGBU JINGHUI GLASSWARE FACTORY Registration number: 2015990000329 |
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Date of cancellation: 20160811 Granted publication date: 20130731 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: BENGBU JINGHUI GLASSWARE FACTORY Registration number: 2015990000329 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic gas heating device of annealing furnace Effective date of registration: 20160811 Granted publication date: 20130731 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: BENGBU JINGHUI GLASSWARE FACTORY Registration number: 2016990000698 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20171205 Granted publication date: 20130731 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: BENGBU JINGHUI GLASSWARE FACTORY Registration number: 2016990000698 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic gas heating device of annealing furnace Effective date of registration: 20171211 Granted publication date: 20130731 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: BENGBU JINGHUI GLASSWARE FACTORY Registration number: 2017340000393 |
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