UA86589C2 - Устройство сброса давления для насоса - Google Patents

Устройство сброса давления для насоса

Info

Publication number
UA86589C2
UA86589C2 UAA200512400A UAA200512400A UA86589C2 UA 86589 C2 UA86589 C2 UA 86589C2 UA A200512400 A UAA200512400 A UA A200512400A UA A200512400 A UAA200512400 A UA A200512400A UA 86589 C2 UA86589 C2 UA 86589C2
Authority
UA
Ukraine
Prior art keywords
section
pump
pressure
normal operating
pumping chamber
Prior art date
Application number
UAA200512400A
Other languages
English (en)
Ukrainian (uk)
Inventor
Кевин Эдвард Берджесс
Original Assignee
Уейр Уорман Лтд
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
Application filed by Уейр Уорман Лтд filed Critical Уейр Уорман Лтд
Publication of UA86589C2 publication Critical patent/UA86589C2/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Abstract

Устройство сброса давления для насоса содержит корпусный узел насоса с насосной камерой в нем. Для возможности аварийного сброса давления корпусный узел насоса содержит подвижную секцию, установленную с возможностью перемещения между нормальной рабочей позицией и позицией выпуска, срезной элемент, приспособленный для удержания подвижной секции в нормальном рабочем положении. При этом подвижная секция установлена таким образом, что давление внутри насосной камеры может влиять на подвижную секцию. Когда давление внутри насосной камеры достигает определенного уровня, срезной элемент разрушается, осуществляя, таким образом, перемещение подвижной стенки из нормального рабочего положения в позицию выпуска.
UAA200512400A 2003-05-23 2004-05-17 Устройство сброса давления для насоса UA86589C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003902582A AU2003902582A0 (en) 2003-05-23 2003-05-23 Pressure relief arrangement for a pump

Publications (1)

Publication Number Publication Date
UA86589C2 true UA86589C2 (ru) 2009-05-12

Family

ID=31953625

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200512400A UA86589C2 (ru) 2003-05-23 2004-05-17 Устройство сброса давления для насоса

Country Status (23)

Country Link
US (1) US7416380B2 (ru)
EP (1) EP1629204B1 (ru)
JP (1) JP4629044B2 (ru)
KR (1) KR101121631B1 (ru)
CN (2) CN101440816B (ru)
AP (1) AP1996A (ru)
AR (1) AR044416A1 (ru)
AT (1) ATE414851T1 (ru)
AU (2) AU2003902582A0 (ru)
BR (1) BRPI0410578B1 (ru)
CA (1) CA2522657C (ru)
CL (1) CL42894B (ru)
CO (1) CO5640055A2 (ru)
DE (1) DE602004017857D1 (ru)
EA (1) EA007366B1 (ru)
IL (1) IL171531A (ru)
MX (1) MXPA05012691A (ru)
MY (1) MY141252A (ru)
OA (1) OA13090A (ru)
PE (1) PE20041043A1 (ru)
UA (1) UA86589C2 (ru)
WO (1) WO2004104423A1 (ru)
ZA (1) ZA200508887B (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003902582A0 (en) * 2003-05-23 2003-06-12 Weir Warman Ltd Pressure relief arrangement for a pump
JP4750623B2 (ja) * 2006-05-25 2011-08-17 アスモ株式会社 ポンプ装置
CN101149066B (zh) * 2007-09-07 2012-05-23 山东东方天明机械制造有限公司 离心式渣浆泵叶轮调整间隙区冲刷降蚀工艺及其设备
LT3210644T (lt) 2009-05-27 2019-02-11 Ino Therapeutics Llc Įrenginiai, skirti sugraduoto vožtuvo ir hermetiško kanistro įrenginio sukabinimui be sandariklio
US9234625B2 (en) 2012-12-14 2016-01-12 Quantum Fuel Systems Technologies Worldwide Inc. Concentric is shells for compressed gas storage
CN104454628B (zh) * 2014-12-10 2017-01-11 襄阳五二五泵业有限公司 一种煤化工泵用密封卸压装置
CN106870402A (zh) * 2017-03-13 2017-06-20 钟浪雅 一种可测出口流量的砂浆泵
CN113982957A (zh) * 2021-11-22 2022-01-28 安徽金晥泵业科技股份有限公司 一种带有移动结构的自吸污水泵
CN114294240B (zh) * 2021-12-31 2023-06-02 江苏金荣森制冷科技有限公司 带外开式泄压阀体的引流式恒压自吸泵的工作方法
CN115681201B (zh) * 2022-12-15 2023-03-21 合肥华升泵阀股份有限公司 一种防爆渣浆泵
CN116641896B (zh) * 2023-07-18 2023-09-19 高邑县浩瀚金属制品有限公司 一种安全防爆渣浆泵

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US1324036A (en) * 1919-12-09 Frangible washer
GB191026913A (en) 1910-11-19 1911-11-16 Richard Clere Parsons Improvements in and relating to Centrifugal Pumps, Air Fans, Turbines and the like.
US1495946A (en) * 1922-07-10 1924-05-27 Robert S Bassett Liquid meter
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US3711218A (en) 1971-01-11 1973-01-16 Dorr Oliver Inc Centrifugal pump with open type impeller
FR2290133A6 (fr) * 1973-02-09 1976-05-28 Materiel Processing Internal Pompe centrifuge
US4687421A (en) 1982-12-06 1987-08-18 Dowell Schlumberger Incorporated Frangible pressure relief disc assembly and positive displacement pumps containing the disc assembly
CA1220399A (en) * 1982-12-06 1987-04-14 Donald C. Cameron Frangible pressure relief disc assembly and positive displacement pumps containing the disc assembly
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AUPR564501A0 (en) 2001-06-13 2001-07-12 Warman International Limited Apparatus for use in pumps
AU2003902582A0 (en) * 2003-05-23 2003-06-12 Weir Warman Ltd Pressure relief arrangement for a pump

Also Published As

Publication number Publication date
AU2004240949C1 (en) 2010-05-06
CN101440816B (zh) 2013-01-16
KR101121631B1 (ko) 2012-03-09
EA007366B1 (ru) 2006-10-27
AR044416A1 (es) 2005-09-14
EP1629204A4 (en) 2007-04-25
OA13090A (en) 2006-11-10
ZA200508887B (en) 2006-07-26
IL171531A (en) 2010-12-30
EP1629204B1 (en) 2008-11-19
ATE414851T1 (de) 2008-12-15
EP1629204A1 (en) 2006-03-01
CN101440816A (zh) 2009-05-27
DE602004017857D1 (de) 2009-01-02
KR20060011996A (ko) 2006-02-06
BRPI0410578B1 (pt) 2013-02-19
JP4629044B2 (ja) 2011-02-09
CL42894B (es) 2005-04-22
CO5640055A2 (es) 2006-05-31
AU2003902582A0 (en) 2003-06-12
AP2005003450A0 (en) 2005-12-31
US7416380B2 (en) 2008-08-26
CA2522657A1 (en) 2004-12-02
EA200501855A1 (ru) 2006-04-28
CN1791754A (zh) 2006-06-21
AP1996A (en) 2009-04-13
MXPA05012691A (es) 2006-02-22
CN100427767C (zh) 2008-10-22
AU2004240949B2 (en) 2009-11-19
AU2004240949A1 (en) 2004-12-02
WO2004104423A1 (en) 2004-12-02
JP2007511691A (ja) 2007-05-10
PE20041043A1 (es) 2005-02-10
CA2522657C (en) 2011-12-06
MY141252A (en) 2010-03-31
US20070020083A1 (en) 2007-01-25
BRPI0410578A (pt) 2006-06-20

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