CN200971849Y - Unloader for air conditioner - Google Patents
Unloader for air conditioner Download PDFInfo
- Publication number
- CN200971849Y CN200971849Y CN 200620139945 CN200620139945U CN200971849Y CN 200971849 Y CN200971849 Y CN 200971849Y CN 200620139945 CN200620139945 CN 200620139945 CN 200620139945 U CN200620139945 U CN 200620139945U CN 200971849 Y CN200971849 Y CN 200971849Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- spool
- valve
- seal ring
- spring
- 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 - Lifetime
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- Safety Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620139945 CN200971849Y (en) | 2006-11-11 | 2006-11-11 | Unloader for air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620139945 CN200971849Y (en) | 2006-11-11 | 2006-11-11 | Unloader for air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200971849Y true CN200971849Y (en) | 2007-11-07 |
Family
ID=38883103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620139945 Expired - Lifetime CN200971849Y (en) | 2006-11-11 | 2006-11-11 | Unloader for air conditioner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200971849Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102519089A (en) * | 2011-12-04 | 2012-06-27 | Tcl空调器(中山)有限公司 | Air conditioner with unloading function |
CN105485385A (en) * | 2015-12-29 | 2016-04-13 | 天津华科螺杆泵技术有限公司 | Safety valve and two-screw pump employing same |
CN110332344A (en) * | 2019-08-09 | 2019-10-15 | 珠海格力电器股份有限公司 | unloading valve and air conditioner |
-
2006
- 2006-11-11 CN CN 200620139945 patent/CN200971849Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102519089A (en) * | 2011-12-04 | 2012-06-27 | Tcl空调器(中山)有限公司 | Air conditioner with unloading function |
CN105485385A (en) * | 2015-12-29 | 2016-04-13 | 天津华科螺杆泵技术有限公司 | Safety valve and two-screw pump employing same |
CN110332344A (en) * | 2019-08-09 | 2019-10-15 | 珠海格力电器股份有限公司 | unloading valve and air conditioner |
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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: Yihua Polytron Technologies Inc Assignor: Zhou Jichang Contract fulfillment period: 2009.5.18 to 2015.5.17 Contract record no.: 2009440000425 Denomination of utility model: Unloading valve component for air conditioner and air conditioner Granted publication date: 20071107 License type: Exclusive license Record date: 20090527 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.18 TO 2015.5.17; CHANGE OF CONTRACT Name of requester: YIHUA TECHNOLOGY CO., LTD. Effective date: 20090527 |
|
CX01 | Expiry of patent term |
Granted publication date: 20071107 |
|
EXPY | Termination of patent right or utility model |