CN105605251B - 一种消音单向阀及单向阀限位件的制造方法 - Google Patents
一种消音单向阀及单向阀限位件的制造方法 Download PDFInfo
- Publication number
- CN105605251B CN105605251B CN201610122100.0A CN201610122100A CN105605251B CN 105605251 B CN105605251 B CN 105605251B CN 201610122100 A CN201610122100 A CN 201610122100A CN 105605251 B CN105605251 B CN 105605251B
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- China
- Prior art keywords
- valve
- check valve
- locating part
- pipeline
- manufacture method
- 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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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 14
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122100.0A CN105605251B (zh) | 2016-03-03 | 2016-03-03 | 一种消音单向阀及单向阀限位件的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122100.0A CN105605251B (zh) | 2016-03-03 | 2016-03-03 | 一种消音单向阀及单向阀限位件的制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605251A CN105605251A (zh) | 2016-05-25 |
| CN105605251B true CN105605251B (zh) | 2017-11-10 |
Family
ID=55985433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122100.0A Active CN105605251B (zh) | 2016-03-03 | 2016-03-03 | 一种消音单向阀及单向阀限位件的制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605251B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030409B (zh) * | 2018-01-12 | 2025-07-25 | 浙江盾安机械有限公司 | 一种单向阀 |
| CN110259556B (zh) * | 2019-05-22 | 2020-12-15 | 安徽风雷机械设备制造有限公司 | 一种排气管用的防杂物入侵器、汽车排气管及汽车 |
| CN212564560U (zh) * | 2020-04-13 | 2021-02-19 | 重庆华超金属有限公司 | 单向阀 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918922Y (zh) * | 2005-12-30 | 2007-07-04 | 新昌县同星制冷有限公司 | 中央空调整体单向阀 |
| CN203488792U (zh) * | 2013-08-27 | 2014-03-19 | 青岛海信日立空调系统有限公司 | 消音单向阀及使用消音单向阀的排气管 |
| CN204512548U (zh) * | 2015-04-03 | 2015-07-29 | 新昌县富士精工科技有限公司 | 一种大口径消音单向阀 |
| CN205064939U (zh) * | 2015-09-22 | 2016-03-02 | 浙江盾安机械有限公司 | 一种单向阀 |
| CN205350450U (zh) * | 2016-03-03 | 2016-06-29 | 新昌县富士精工科技有限公司 | 一种消音单向阀 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100494064B1 (ko) * | 2002-06-21 | 2005-06-10 | 진금수 | 체크 밸브 및 그 제조방법 |
-
2016
- 2016-03-03 CN CN201610122100.0A patent/CN105605251B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918922Y (zh) * | 2005-12-30 | 2007-07-04 | 新昌县同星制冷有限公司 | 中央空调整体单向阀 |
| CN203488792U (zh) * | 2013-08-27 | 2014-03-19 | 青岛海信日立空调系统有限公司 | 消音单向阀及使用消音单向阀的排气管 |
| CN204512548U (zh) * | 2015-04-03 | 2015-07-29 | 新昌县富士精工科技有限公司 | 一种大口径消音单向阀 |
| CN205064939U (zh) * | 2015-09-22 | 2016-03-02 | 浙江盾安机械有限公司 | 一种单向阀 |
| CN205350450U (zh) * | 2016-03-03 | 2016-06-29 | 新昌县富士精工科技有限公司 | 一种消音单向阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105605251A (zh) | 2016-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 312500 Xinchang City, Shaoxing Province Ling Ling Road, No. 1, building 1, No. Applicant after: Zhejiang Fuji Precision Technology Co.,Ltd. Address before: 312500 Xinchang City, Shaoxing Province Ling Ling Road, No. 1, building 1, No. Applicant before: Xinchang County Fuji Precision Technology Co.,Ltd. |
|
| 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 invention: A Manufacturing Method for Silencing Check Valve and Check Valve Limiting Parts Effective date of registration: 20230711 Granted publication date: 20171110 Pledgee: Bank of China Limited by Share Ltd. Xinchang branch Pledgor: Zhejiang Fuji Precision Technology Co.,Ltd. Registration number: Y2023330001438 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171110 Pledgee: Bank of China Limited by Share Ltd. Xinchang branch Pledgor: Zhejiang Fuji Precision Technology Co.,Ltd. Registration number: Y2023330001438 |