CN102258898A - Automatic backwashing liquid-returning filter - Google Patents
Automatic backwashing liquid-returning filter Download PDFInfo
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- CN102258898A CN102258898A CN2011100433269A CN201110043326A CN102258898A CN 102258898 A CN102258898 A CN 102258898A CN 2011100433269 A CN2011100433269 A CN 2011100433269A CN 201110043326 A CN201110043326 A CN 201110043326A CN 102258898 A CN102258898 A CN 102258898A
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- filter
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110043326 CN102258898B (en) | 2011-02-23 | 2011-02-23 | Automatic backwashing liquid-returning filter |
Applications Claiming Priority (1)
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CN 201110043326 CN102258898B (en) | 2011-02-23 | 2011-02-23 | Automatic backwashing liquid-returning filter |
Publications (2)
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CN102258898A true CN102258898A (en) | 2011-11-30 |
CN102258898B CN102258898B (en) | 2013-08-28 |
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CN 201110043326 Active CN102258898B (en) | 2011-02-23 | 2011-02-23 | Automatic backwashing liquid-returning filter |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527121A (en) * | 2012-02-23 | 2012-07-04 | 胡孟春 | Reverse osmosis preprocessed automatic backwashing filter |
CN103933766A (en) * | 2014-03-25 | 2014-07-23 | 长治市神马科技有限公司 | Semi-automatic backwashing filter |
CN104069666A (en) * | 2014-07-22 | 2014-10-01 | 长治市永华机械有限公司 | Back washing filter |
CN104174201A (en) * | 2014-08-26 | 2014-12-03 | 洛阳双瑞金属复合材料有限公司 | Vertical type automatic reverse-cleaning filter |
CN109395449A (en) * | 2018-12-13 | 2019-03-01 | 丰隆高科液压股份有限公司 | A kind of air water two-way hydraulic control back-flushing filter |
CN112007412A (en) * | 2019-05-29 | 2020-12-01 | 宝山钢铁股份有限公司 | Rotation type is automatic sweeps emulsion filter |
CN113864090A (en) * | 2021-11-10 | 2021-12-31 | 浙江益车宝科技有限公司 | Multifunctional energy-saving emission-reducing filter element device |
CN114632365A (en) * | 2022-02-25 | 2022-06-17 | 宁波方太厨具有限公司 | Filter element flushing device and working method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103933772B (en) * | 2014-03-25 | 2015-07-22 | 长治市神马科技有限公司 | Automatic backwashing filter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308142A (en) * | 1979-04-27 | 1981-12-29 | Honeywell, Inc. | Back-flush filtering apparatus, particularly for a house water supply system |
CN2491092Y (en) * | 2001-06-28 | 2002-05-15 | 葛敬 | Votex multi-way filter |
CN2768873Y (en) * | 2005-01-12 | 2006-04-05 | 王润宏 | Large-flow, high precision backwash filter |
CN101972131A (en) * | 2010-10-20 | 2011-02-16 | 陆绍章 | Nonelectric rotating brush type dish washing machine |
CN201978569U (en) * | 2011-02-23 | 2011-09-21 | 淄博市博山防爆电器厂有限公司 | Automatic back-washing liquid returning filter |
-
2011
- 2011-02-23 CN CN 201110043326 patent/CN102258898B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308142A (en) * | 1979-04-27 | 1981-12-29 | Honeywell, Inc. | Back-flush filtering apparatus, particularly for a house water supply system |
CN2491092Y (en) * | 2001-06-28 | 2002-05-15 | 葛敬 | Votex multi-way filter |
CN2768873Y (en) * | 2005-01-12 | 2006-04-05 | 王润宏 | Large-flow, high precision backwash filter |
CN101972131A (en) * | 2010-10-20 | 2011-02-16 | 陆绍章 | Nonelectric rotating brush type dish washing machine |
CN201978569U (en) * | 2011-02-23 | 2011-09-21 | 淄博市博山防爆电器厂有限公司 | Automatic back-washing liquid returning filter |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527121A (en) * | 2012-02-23 | 2012-07-04 | 胡孟春 | Reverse osmosis preprocessed automatic backwashing filter |
CN103933766A (en) * | 2014-03-25 | 2014-07-23 | 长治市神马科技有限公司 | Semi-automatic backwashing filter |
CN103933766B (en) * | 2014-03-25 | 2015-11-18 | 长治市神马科技有限公司 | Semi-automatic counter-flushing filter |
CN104069666A (en) * | 2014-07-22 | 2014-10-01 | 长治市永华机械有限公司 | Back washing filter |
CN104069666B (en) * | 2014-07-22 | 2016-01-20 | 长治市永华机械有限公司 | Backwash filter |
CN104174201A (en) * | 2014-08-26 | 2014-12-03 | 洛阳双瑞金属复合材料有限公司 | Vertical type automatic reverse-cleaning filter |
CN109395449A (en) * | 2018-12-13 | 2019-03-01 | 丰隆高科液压股份有限公司 | A kind of air water two-way hydraulic control back-flushing filter |
CN109395449B (en) * | 2018-12-13 | 2024-01-23 | 丰隆高科液压股份有限公司 | Gas-water double-path liquid control backflushing filter |
CN112007412A (en) * | 2019-05-29 | 2020-12-01 | 宝山钢铁股份有限公司 | Rotation type is automatic sweeps emulsion filter |
CN113864090A (en) * | 2021-11-10 | 2021-12-31 | 浙江益车宝科技有限公司 | Multifunctional energy-saving emission-reducing filter element device |
CN113864090B (en) * | 2021-11-10 | 2022-09-30 | 马赟 | Multifunctional energy-saving emission-reducing filter element device |
CN114632365A (en) * | 2022-02-25 | 2022-06-17 | 宁波方太厨具有限公司 | Filter element flushing device and working method |
CN114632365B (en) * | 2022-02-25 | 2022-11-15 | 宁波方太厨具有限公司 | Filter element flushing device and working method |
Also Published As
Publication number | Publication date |
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CN102258898B (en) | 2013-08-28 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Liangjun Inventor after: Sheng Baoxiang Inventor after: Dai Haifeng Inventor after: Wang Zhitao Inventor after: Feng Baoling Inventor after: Wang Tao Inventor before: Feng Baoling Inventor before: Sheng Baoxiang Inventor before: Wang Zhitao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FENG BAOLING SHENG BAOXIANG WANG ZHITAO TO: GAO LIANGJUN SHENG BAOXIANG DAI HAIFENG WANG ZHITAO FENG BAOLING WANG TAO |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG MINGDUN EXPLOSION-PROOF EQUIPMENT TECHNOL Free format text: FORMER NAME: ZIBO BOSHAN EXPLOSION-PROOF ELECTRICAL APPARATUS FACTORY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 255200 No. 159 Zhang Bo double track, Boshan Economic Development Zone, Zibo, Shandong Patentee after: Shandong shield explosion proof equipment Technology Co., Ltd. Address before: 255200 No. 125, Central Road, Boshan District, Shandong, Zibo Patentee before: Zibo Boshan Explosion-proof Electrical Apparatus Factory Co., Ltd. |