CN210261657U - 一种带有胶饼和铁饼防脱落装置的乙炔发生器活门结构 - Google Patents
一种带有胶饼和铁饼防脱落装置的乙炔发生器活门结构 Download PDFInfo
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- CN210261657U CN210261657U CN201921206526.XU CN201921206526U CN210261657U CN 210261657 U CN210261657 U CN 210261657U CN 201921206526 U CN201921206526 U CN 201921206526U CN 210261657 U CN210261657 U CN 210261657U
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- Prior art keywords
- discus
- rubber cake
- flange
- cake
- rubber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 241000950638 Symphysodon discus Species 0.000 title claims abstract description 47
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206526.XU CN210261657U (zh) | 2019-07-30 | 2019-07-30 | 一种带有胶饼和铁饼防脱落装置的乙炔发生器活门结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206526.XU CN210261657U (zh) | 2019-07-30 | 2019-07-30 | 一种带有胶饼和铁饼防脱落装置的乙炔发生器活门结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261657U true CN210261657U (zh) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206526.XU Expired - Fee Related CN210261657U (zh) | 2019-07-30 | 2019-07-30 | 一种带有胶饼和铁饼防脱落装置的乙炔发生器活门结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210261657U (zh) |
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2019
- 2019-07-30 CN CN201921206526.XU patent/CN210261657U/zh not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: The utility model relates to an acetylene generator valve structure with a rubber cake and a discus anti falling device Effective date of registration: 20210104 Granted publication date: 20200407 Pledgee: Jiyuan branch of Bank of Communications Co.,Ltd. Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2020980010523 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210705 Granted publication date: 20200407 Pledgee: Jiyuan branch of Bank of Communications Co.,Ltd. Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2020980010523 |
|
| PC01 | Cancellation 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: A valve structure of acetylene generator with anti falling device of rubber cake and discus Effective date of registration: 20211029 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2021980011583 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220916 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2021980011583 |
|
| PC01 | Cancellation 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: Valve structure of acetylene generator with rubber cake and iron cake anti falling device Effective date of registration: 20221117 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2022980022040 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231030 Granted publication date: 20200407 Pledgee: Industrial and Commercial Bank of China Limited Jiyuan branch Pledgor: Henan Lianchuang Chemical Co.,Ltd. Registration number: Y2022980022040 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |