CN201137727Y - 一种防回风止回阀 - Google Patents
一种防回风止回阀 Download PDFInfo
- Publication number
- CN201137727Y CN201137727Y CNU2007203122805U CN200720312280U CN201137727Y CN 201137727 Y CN201137727 Y CN 201137727Y CN U2007203122805 U CNU2007203122805 U CN U2007203122805U CN 200720312280 U CN200720312280 U CN 200720312280U CN 201137727 Y CN201137727 Y CN 201137727Y
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- 239000007769 metal material Substances 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 210000003205 muscle Anatomy 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203122805U CN201137727Y (zh) | 2007-12-29 | 2007-12-29 | 一种防回风止回阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203122805U CN201137727Y (zh) | 2007-12-29 | 2007-12-29 | 一种防回风止回阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137727Y true CN201137727Y (zh) | 2008-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203122805U Expired - Lifetime CN201137727Y (zh) | 2007-12-29 | 2007-12-29 | 一种防回风止回阀 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201137727Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881476A (zh) * | 2010-06-22 | 2010-11-10 | 宁波方太厨具有限公司 | 一种用于吸油烟机的出风装置 |
| CN106382397A (zh) * | 2016-08-28 | 2017-02-08 | 杭州老板电器股份有限公司 | 一种油烟机用电动控制防回风止回阀 |
| CN116480817A (zh) * | 2023-04-12 | 2023-07-25 | 嵊州市浙江工业大学创新研究院 | 一种带有整流抗涡功能的易开启式止逆阀 |
-
2007
- 2007-12-29 CN CNU2007203122805U patent/CN201137727Y/zh not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881476A (zh) * | 2010-06-22 | 2010-11-10 | 宁波方太厨具有限公司 | 一种用于吸油烟机的出风装置 |
| CN101881476B (zh) * | 2010-06-22 | 2011-08-10 | 宁波方太厨具有限公司 | 一种用于吸油烟机的出风装置 |
| CN106382397A (zh) * | 2016-08-28 | 2017-02-08 | 杭州老板电器股份有限公司 | 一种油烟机用电动控制防回风止回阀 |
| CN116480817A (zh) * | 2023-04-12 | 2023-07-25 | 嵊州市浙江工业大学创新研究院 | 一种带有整流抗涡功能的易开启式止逆阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090213 Address after: No. 592, Linping Avenue, Yuhang Economic Development Zone, Zhejiang, Hangzhou Province: 311100 Patentee after: Hangzhou Robam Electric Appliance Co., Ltd. Address before: No. 592, Linping Avenue, Yuhang Economic Development Zone, Zhejiang, Hangzhou Province: 311100 Patentee before: Hangzhou Robam Household Electrical Appliance Kitchen Sanitation Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU BOSS ELECTRIC CO., LTD. Free format text: FORMER OWNER: HANGZHOU BOSS APPLIANCES KITCHEN AND TOILET LTD. Effective date: 20090213 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |