CN204553961U - 一种减压阀 - Google Patents
一种减压阀 Download PDFInfo
- Publication number
- CN204553961U CN204553961U CN201520221037.7U CN201520221037U CN204553961U CN 204553961 U CN204553961 U CN 204553961U CN 201520221037 U CN201520221037 U CN 201520221037U CN 204553961 U CN204553961 U CN 204553961U
- Authority
- CN
- China
- Prior art keywords
- piston
- valve body
- flap
- valve
- threaded hole
- Prior art date
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 5
- 210000003296 saliva Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520221037.7U CN204553961U (zh) | 2015-04-13 | 2015-04-13 | 一种减压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520221037.7U CN204553961U (zh) | 2015-04-13 | 2015-04-13 | 一种减压阀 |
Publications (1)
Publication Number | Publication Date |
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CN204553961U true CN204553961U (zh) | 2015-08-12 |
Family
ID=53829072
Family Applications (1)
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CN201520221037.7U Active CN204553961U (zh) | 2015-04-13 | 2015-04-13 | 一种减压阀 |
Country Status (1)
Country | Link |
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CN (1) | CN204553961U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105179757A (zh) * | 2015-09-25 | 2015-12-23 | 中山市亚泰机械实业有限公司 | 带有过压保护的流量调节阀 |
CN108506544A (zh) * | 2018-04-26 | 2018-09-07 | 中煤科工集团重庆研究院有限公司 | 可调压式高压力水用减压阀 |
CN108644397A (zh) * | 2018-08-08 | 2018-10-12 | 百强阀门集团有限公司 | 减压截止阀 |
-
2015
- 2015-04-13 CN CN201520221037.7U patent/CN204553961U/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105179757A (zh) * | 2015-09-25 | 2015-12-23 | 中山市亚泰机械实业有限公司 | 带有过压保护的流量调节阀 |
CN105179757B (zh) * | 2015-09-25 | 2018-03-06 | 中山市亚泰机械实业有限公司 | 带有过压保护的流量调节阀 |
CN108506544A (zh) * | 2018-04-26 | 2018-09-07 | 中煤科工集团重庆研究院有限公司 | 可调压式高压力水用减压阀 |
CN108506544B (zh) * | 2018-04-26 | 2019-10-11 | 中煤科工集团重庆研究院有限公司 | 可调压式高压力水用减压阀 |
CN108644397A (zh) * | 2018-08-08 | 2018-10-12 | 百强阀门集团有限公司 | 减压截止阀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANTAI RONGCHUANG PHOTOELECTRIC TECHNOLOGY CO., LT Free format text: FORMER OWNER: YANTAI RONGCHUANG SOLAR WATER HEATER CO., LTD. Effective date: 20150811 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150811 Address after: 264006 room 1, No. 32, Zhujianglu Road 317, Yantai Development Zone, Shandong, China Patentee after: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 264000 Shandong Province, Yantai city Zhifu District Fuyuan Road No. 2 Patentee before: Yantai Rongchuang Solar Water Heater Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160108 Address after: 264000, No. 2 middle Beijing Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Dong Dequan Address before: 264006 room 1, No. 32, Zhujianglu Road 317, Yantai Development Zone, Shandong, China Patentee before: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160328 Address after: 264006 room 1, No. 32, Zhujianglu Road 317, Yantai Development Zone, Shandong, China Patentee after: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 264000, No. 2 middle Beijing Road, Yantai economic and Technological Development Zone, Shandong, China Patentee before: Dong Dequan |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Safety structure of l pressure-reducing valve Effective date of registration: 20160408 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: Wang Kai|Yantai window Photoelectric Technology Co., Ltd.|Yantai window solar water heater Co., Ltd. Registration number: 2016980000044 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170419 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: Wang Kai|Yantai window Photoelectric Technology Co., Ltd.|Yantai window solar water heater Co., Ltd. Registration number: 2016980000044 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Safety structure of l pressure-reducing valve Effective date of registration: 20170503 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: Yantai Rong window solar water heater Co., Ltd.|Yantai Rong window Photoelectric Technology Co., Ltd.|Wang Kai Registration number: 2017990000365 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20180329 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: Yantai Rongchuang Solar Water Heater Co., Ltd.|YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Wang Kai Registration number: 2017990000365 |
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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: Safety structure of l pressure-reducing valve Effective date of registration: 20180329 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Yantai Rongchuang Solar Water Heater Co., Ltd.|Wang Kai Registration number: 2018990000239 |
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Date of cancellation: 20190320 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Yantai Rongchuang Solar Water Heater Co., Ltd.|Wang Kai Registration number: 2018990000239 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Safety structure of l pressure-reducing valve Effective date of registration: 20190329 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: Yantai Rongchuang Solar Water Heater Co., Ltd.|YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Wang Kai Registration number: 2019990000273 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200323 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019990000273 |
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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: Safety structure of l pressure-reducing valve Effective date of registration: 20200408 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2020990000283 |
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Date of cancellation: 20210419 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2020990000283 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure reducing valve Effective date of registration: 20210518 Granted publication date: 20150812 Pledgee: Yantai fortune finance Company Limited by Guarantee Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2021990000441 |