CN201084642Y - Liquid level switch - Google Patents
Liquid level switch Download PDFInfo
- Publication number
- CN201084642Y CN201084642Y CNU2007201172034U CN200720117203U CN201084642Y CN 201084642 Y CN201084642 Y CN 201084642Y CN U2007201172034 U CNU2007201172034 U CN U2007201172034U CN 200720117203 U CN200720117203 U CN 200720117203U CN 201084642 Y CN201084642 Y CN 201084642Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hollow bolt
- ball float
- thread cap
- floating ball
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
Images
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201172034U CN201084642Y (en) | 2007-10-17 | 2007-10-17 | Liquid level switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201172034U CN201084642Y (en) | 2007-10-17 | 2007-10-17 | Liquid level switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201084642Y true CN201084642Y (en) | 2008-07-09 |
Family
ID=39627114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201172034U Expired - Fee Related CN201084642Y (en) | 2007-10-17 | 2007-10-17 | Liquid level switch |
Country Status (1)
Country | Link |
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CN (1) | CN201084642Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103545070A (en) * | 2013-09-29 | 2014-01-29 | 昆山福烨电子有限公司 | Floating rod potentiometer |
CN104934260A (en) * | 2015-06-26 | 2015-09-23 | 中国石油集团西部钻探工程有限公司 | Three-protection liquid level-tracking floating switch |
CN105428152A (en) * | 2016-01-15 | 2016-03-23 | 深圳市鑫联为科技发展有限公司 | Floating ball sensor |
CN107036683A (en) * | 2016-11-21 | 2017-08-11 | 珠海格力电器股份有限公司 | A kind of water storage tank body fluid position detecting system and hot tank |
CN107039210A (en) * | 2017-05-31 | 2017-08-11 | 哈尔滨理工大学 | The float switch that a kind of removing carbon through oxyhydrogen machine is used |
CN109755066A (en) * | 2019-02-28 | 2019-05-14 | 珠海格力电器股份有限公司 | Liquid-level switch and compressor with it |
CN114319739A (en) * | 2021-12-13 | 2022-04-12 | 南京信息工程大学 | Roof rainwater collecting, processing and storing integrated device and using method |
-
2007
- 2007-10-17 CN CNU2007201172034U patent/CN201084642Y/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103545070A (en) * | 2013-09-29 | 2014-01-29 | 昆山福烨电子有限公司 | Floating rod potentiometer |
CN103545070B (en) * | 2013-09-29 | 2016-05-25 | 昆山福烨电子有限公司 | A kind of fly rod potentiometer |
CN104934260A (en) * | 2015-06-26 | 2015-09-23 | 中国石油集团西部钻探工程有限公司 | Three-protection liquid level-tracking floating switch |
CN105428152A (en) * | 2016-01-15 | 2016-03-23 | 深圳市鑫联为科技发展有限公司 | Floating ball sensor |
CN107036683A (en) * | 2016-11-21 | 2017-08-11 | 珠海格力电器股份有限公司 | A kind of water storage tank body fluid position detecting system and hot tank |
CN107039210A (en) * | 2017-05-31 | 2017-08-11 | 哈尔滨理工大学 | The float switch that a kind of removing carbon through oxyhydrogen machine is used |
CN109755066A (en) * | 2019-02-28 | 2019-05-14 | 珠海格力电器股份有限公司 | Liquid-level switch and compressor with it |
CN109755066B (en) * | 2019-02-28 | 2020-03-10 | 珠海格力电器股份有限公司 | Liquid level switch and compressor with same |
CN114319739A (en) * | 2021-12-13 | 2022-04-12 | 南京信息工程大学 | Roof rainwater collecting, processing and storing integrated device and using method |
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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: Harbin Hengtong Drainage Plant Manufacturing Co., Ltd. Assignor: Zhu Dan Contract fulfillment period: 2008.7.17 to 2013.10.17 Contract record no.: 2008230000091 Denomination of utility model: Liquid level switch quick-break device Granted publication date: 20080709 License type: Exclusive license Record date: 20081014 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.17 TO 2013.10.17; CHANGE OF CONTRACT Name of requester: HAERBIN HENGTONG SEWERAGE MANUFACTURING CO., LTD. Effective date: 20081014 |
|
ASS | Succession or assignment of patent right |
Owner name: HARBIN HENGTONG DRAINAGE FACILITIES MANUFACTURING Free format text: FORMER OWNER: ZHU DAN Effective date: 20110516 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150090 607, NO. ZERO BUILDING, VENTURE CENTER, HIGH-TECH. DEVELOPMENT AREA, HARBIN CITY, HEILONGJIANG PROVINCE TO: 150090 ROOM 607, NO. ZERO BUILDING, HIGH-TECH. VENTURE CENTER, NO. 5, SONGSHAN ROAD, NANGANG CENTRALIZED ZONE, DEVELOPMENT AREA, HARBIN CITY, HEILONGJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110516 Address after: 607 room 150090, building 0, hi tech innovation center, 5 Songshan Road, Nangang District, Harbin Development Zone, Heilongjiang, China Patentee after: Harbin Hengtong Drainage Equipment Manufacturing Co.,Ltd. Address before: 150090 No. 607 building, Pioneer Center, hi tech Development Zone, Heilongjiang, Harbin Patentee before: Zhu Dan |
|
DD01 | Delivery of document by public notice |
Addressee: Harbin Hengtong Drainage Equipment Manufacturing Co.,Ltd. Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Harbin Hengtong Drainage Equipment Manufacturing Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20161017 |