ZA200708832B - Improvements in valves and pumps - Google Patents

Improvements in valves and pumps

Info

Publication number
ZA200708832B
ZA200708832B ZA200708832A ZA200708832A ZA200708832B ZA 200708832 B ZA200708832 B ZA 200708832B ZA 200708832 A ZA200708832 A ZA 200708832A ZA 200708832 A ZA200708832 A ZA 200708832A ZA 200708832 B ZA200708832 B ZA 200708832B
Authority
ZA
South Africa
Prior art keywords
pumps
valves
Prior art date
Application number
ZA200708832A
Other languages
English (en)
Inventor
Doig Ian Dracup
Original Assignee
Doig Ian Dracup
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AU2005901805A external-priority patent/AU2005901805A0/en
Application filed by Doig Ian Dracup filed Critical Doig Ian Dracup
Publication of ZA200708832B publication Critical patent/ZA200708832B/xx

Links

ZA200708832A 2005-04-12 2007-10-16 Improvements in valves and pumps ZA200708832B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2005901805A AU2005901805A0 (en) 2005-04-12 A slurry valve and applications

Publications (1)

Publication Number Publication Date
ZA200708832B true ZA200708832B (en) 2008-11-26

Family

ID=39256911

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200708832A ZA200708832B (en) 2005-04-12 2007-10-16 Improvements in valves and pumps

Country Status (2)

Country Link
CN (1) CN101156009B (xx)
ZA (1) ZA200708832B (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101782072A (zh) * 2010-02-02 2010-07-21 陆波 高效节能卧式自吸泵
CN103016406B (zh) * 2012-12-31 2016-04-06 江苏大学 一种用于离心泵特性实时调节的蜗壳结构
DE202013008298U1 (de) * 2013-09-20 2014-12-22 Evac Gmbh Vakuumtoilette mit wechselseitiger Quetschventilschließung
US10352473B2 (en) * 2014-12-11 2019-07-16 Zammi Instrumental Ltda Membrane valve for controlling flow and pressure relief
WO2017025276A1 (en) * 2015-08-12 2017-02-16 Carebay Europe Ltd Pump system
US10975973B2 (en) * 2016-09-21 2021-04-13 Solaris Inc. Tube unit and transport apparatus
CN106784931A (zh) * 2017-01-05 2017-05-31 苏州久润能源科技有限公司 一种液流电池用压力平衡阀
CN107575601B (zh) * 2017-08-23 2024-03-19 上海泽宁环保科技有限公司 一种负压源动力真空阀芯、密封装置及界面阀
CN108517924B (zh) * 2018-05-29 2024-04-09 广西康巴科技有限公司 厨卫用隔臭封堵排放装置
CN110043684B (zh) * 2019-05-27 2024-09-10 马荣立 一种栓塞阀
CA3144706A1 (en) * 2019-07-25 2021-01-28 Altop Patents Iii B.V. Cyclic operating pumping method and system
CN111075947A (zh) * 2019-12-18 2020-04-28 武汉圣禹排水系统有限公司 简易截流装置及其使用方法、安装该装置的管道
JP7509397B2 (ja) * 2019-12-27 2024-07-02 学校法人 中央大学 ポンプユニット及びポンプ並びに搬送物の特性検出方法
CN111306320A (zh) * 2020-04-08 2020-06-19 成都市笑脸科技有限公司 一种内膨胀式柔性压力阀
CN111828440A (zh) * 2020-07-03 2020-10-27 清华大学深圳国际研究生院 一种基于电磁铁驱动的流体脉冲压力发生器
CN111927975B (zh) * 2020-08-03 2022-10-14 中煤科工集团重庆研究院有限公司 正压管路自动排水装置
CN112283389B (zh) * 2020-09-30 2022-11-01 哈尔滨工业大学 一种基于双程sma弹簧的仿生软体阀
CN112253813B (zh) * 2020-10-28 2022-08-02 重庆水泵厂有限责任公司 一种自动防止流体回流的装置
CN112413165B (zh) * 2020-11-22 2022-08-05 希其阀门科技有限公司 一种稳压球阀
CN216344061U (zh) * 2021-08-26 2022-04-19 无锡先导智能装备股份有限公司 阀芯、夹管阀及电池注液装置
CN113738652B (zh) * 2021-08-30 2022-04-29 贝德科技集团有限公司 一种智能型环保排污节能水泵
CN115076409B (zh) * 2022-08-11 2022-11-08 中国空气动力研究与发展中心设备设计与测试技术研究所 一种多瓣式隔离水阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135550A (en) * 1977-03-11 1979-01-23 Trelleborg Rubber Company, Inc. Pinch valve control circuit
US4344743A (en) * 1979-12-04 1982-08-17 Bessman Samuel P Piezoelectric driven diaphragm micro-pump
US4630635A (en) * 1983-02-11 1986-12-23 Larad Equipment Corporation Flow device with resilient elastomeric sleeve
CN2031052U (zh) * 1988-05-13 1989-01-18 于天庆 柔性通断阀
US5931197A (en) * 1997-09-22 1999-08-03 Red Valve Co., Inc. Asymmetrical check valve

Also Published As

Publication number Publication date
CN101156009B (zh) 2013-03-27
CN101156009A (zh) 2008-04-02

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