CN201016527Y - 非承压式热水器水箱 - Google Patents
非承压式热水器水箱 Download PDFInfo
- Publication number
- CN201016527Y CN201016527Y CNU2007200200198U CN200720020019U CN201016527Y CN 201016527 Y CN201016527 Y CN 201016527Y CN U2007200200198 U CNU2007200200198 U CN U2007200200198U CN 200720020019 U CN200720020019 U CN 200720020019U CN 201016527 Y CN201016527 Y CN 201016527Y
- Authority
- CN
- China
- Prior art keywords
- water
- outlet
- reversing valve
- water tank
- tank
- 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.)
- Expired - Fee Related
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- Multiple-Way Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200200198U CN201016527Y (zh) | 2007-03-28 | 2007-03-28 | 非承压式热水器水箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200200198U CN201016527Y (zh) | 2007-03-28 | 2007-03-28 | 非承压式热水器水箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201016527Y true CN201016527Y (zh) | 2008-02-06 |
Family
ID=39057014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200200198U Expired - Fee Related CN201016527Y (zh) | 2007-03-28 | 2007-03-28 | 非承压式热水器水箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201016527Y (zh) |
-
2007
- 2007-03-28 CN CNU2007200200198U patent/CN201016527Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weihai Auuha New Energy Co., Ltd. Assignor: Shandong Aohua New Energy Co., Ltd. Contract record no.: 2011370000270 Denomination of utility model: Water level detection device for water tank of non-pressure-bearing water heater Granted publication date: 20080206 License type: Common License Record date: 20110620 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Weihai Auuha New Energy Co., Ltd. Assignor: Shandong Aohua New Energy Co., Ltd. Contract record no.: 2011370000270 Date of cancellation: 20121226 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20130328 |