CN101418803A - 一种单级透平真空机及应用其抽取真空的方法 - Google Patents
一种单级透平真空机及应用其抽取真空的方法 Download PDFInfo
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- CN101418803A CN101418803A CNA2008102194097A CN200810219409A CN101418803A CN 101418803 A CN101418803 A CN 101418803A CN A2008102194097 A CNA2008102194097 A CN A2008102194097A CN 200810219409 A CN200810219409 A CN 200810219409A CN 101418803 A CN101418803 A CN 101418803A
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Application Number | Priority Date | Filing Date | Title |
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CN200810219409A CN100590317C (zh) | 2008-11-25 | 2008-11-25 | 一种单级透平真空机及应用其抽取真空的方法 |
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CN200810219409A CN100590317C (zh) | 2008-11-25 | 2008-11-25 | 一种单级透平真空机及应用其抽取真空的方法 |
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Publication Number | Publication Date |
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CN101418803A true CN101418803A (zh) | 2009-04-29 |
CN100590317C CN100590317C (zh) | 2010-02-17 |
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CN200810219409A Expired - Fee Related CN100590317C (zh) | 2008-11-25 | 2008-11-25 | 一种单级透平真空机及应用其抽取真空的方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966600A (zh) * | 2012-11-27 | 2013-03-13 | 中国北车集团大连机车研究所有限公司 | 增压器压气机端壳体结构 |
WO2016090032A1 (en) * | 2014-12-02 | 2016-06-09 | Us Fire Pump Company, L.L.C. | High-capacity fluid pump |
CN106762742A (zh) * | 2017-01-03 | 2017-05-31 | 滨州东瑞机械有限公司 | 一种带能量回收透平的高速透平真空泵 |
CN107120314A (zh) * | 2017-06-02 | 2017-09-01 | 哈尔滨电气动力装备有限公司 | 轴封式核主泵压水室 |
CN111573765A (zh) * | 2020-05-28 | 2020-08-25 | 江苏迈科道环境科技有限公司 | 一种节能型的河道曝气机 |
CN114233684A (zh) * | 2021-11-24 | 2022-03-25 | 河南航天液压气动技术有限公司 | 一种高速高压离心泵 |
CN114251279A (zh) * | 2021-11-12 | 2022-03-29 | 钛灵特压缩机无锡有限公司 | 可变扩压器风冷离心机组 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818735B (zh) * | 2010-05-10 | 2011-06-29 | 杭州振兴工业泵制造有限公司 | 高速多级透平真空泵及其抽真空方法 |
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2008
- 2008-11-25 CN CN200810219409A patent/CN100590317C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966600A (zh) * | 2012-11-27 | 2013-03-13 | 中国北车集团大连机车研究所有限公司 | 增压器压气机端壳体结构 |
WO2016090032A1 (en) * | 2014-12-02 | 2016-06-09 | Us Fire Pump Company, L.L.C. | High-capacity fluid pump |
CN107208644A (zh) * | 2014-12-02 | 2017-09-26 | 美国消防泵有限公司 | 大容量流体泵 |
CN106762742A (zh) * | 2017-01-03 | 2017-05-31 | 滨州东瑞机械有限公司 | 一种带能量回收透平的高速透平真空泵 |
CN107120314A (zh) * | 2017-06-02 | 2017-09-01 | 哈尔滨电气动力装备有限公司 | 轴封式核主泵压水室 |
CN111573765A (zh) * | 2020-05-28 | 2020-08-25 | 江苏迈科道环境科技有限公司 | 一种节能型的河道曝气机 |
CN114251279A (zh) * | 2021-11-12 | 2022-03-29 | 钛灵特压缩机无锡有限公司 | 可变扩压器风冷离心机组 |
CN114233684A (zh) * | 2021-11-24 | 2022-03-25 | 河南航天液压气动技术有限公司 | 一种高速高压离心泵 |
CN114233684B (zh) * | 2021-11-24 | 2024-02-27 | 河南航天液压气动技术有限公司 | 一种高速高压离心泵 |
Also Published As
Publication number | Publication date |
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CN100590317C (zh) | 2010-02-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU HUAZHI ENERGY-SAVING TECHNOLOGY CO., LTD Free format text: FORMER OWNER: CHEN KEFU Effective date: 20090904 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090904 Address after: 3001A, building 3, building 413, West Whampoa Road, Tianhe District, Guangdong, Guangzhou 510630, China Applicant after: Guangzhou Huazhi Energy-saving Technology Co., Ltd. Address before: Zip code 2-602, South China University of Technology, 381 five Shan Road, Tianhe District, Guangzhou, Guangdong, China: 510641 Applicant before: Chen Kai Fu Co-applicant before: Feng Yucheng Co-applicant before: Chen Yue |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20121125 |