BRPI0410578A - dispositivo de alìvio de pressão para uma bomba - Google Patents
dispositivo de alìvio de pressão para uma bombaInfo
- Publication number
- BRPI0410578A BRPI0410578A BRPI0410578-8A BRPI0410578A BRPI0410578A BR PI0410578 A BRPI0410578 A BR PI0410578A BR PI0410578 A BRPI0410578 A BR PI0410578A BR PI0410578 A BRPI0410578 A BR PI0410578A
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- section
- relief device
- pressure relief
- pressure
- Prior art date
Links
- 238000005086 pumping Methods 0.000 abstract 3
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Safety Valves (AREA)
Abstract
"DISPOSITIVO DE ALìVIO DE PRESSãO PARA UMA BOMBA". Dispositivo de alívio de pressão para uma bomba (10) que inclui um mecanismo de invólucro da bomba com uma câmara de bombeamento (25 ) naquele, o mecanismo de invólucro da bomba incluindo uma seção (41) montada para movimento entre uma posição normal de funcionamento normal e uma posição de sangria, um elemento de corte (45) estando adaptado para reter a seção na posição normal de funcionamento, a seção (41) estando montada de modo que a pressão dentro da câmara de bombeamento (25) possa agir na seção (41 ) e quando a pressão dentro da câmara de bombeamento (25) alcança uma pressão específica o elemento de corte (45) falhará, permitindo deste modo movimento da seção (41) da posição normal de funcionamento para a posição de sangria.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003902582A AU2003902582A0 (en) | 2003-05-23 | 2003-05-23 | Pressure relief arrangement for a pump |
PCT/AU2004/000646 WO2004104423A1 (en) | 2003-05-23 | 2004-05-17 | Pressure relief arrangement for a pump |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0410578A true BRPI0410578A (pt) | 2006-06-20 |
BRPI0410578B1 BRPI0410578B1 (pt) | 2013-02-19 |
Family
ID=31953625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0410578-8A BRPI0410578B1 (pt) | 2003-05-23 | 2004-05-17 | dispositivo de alÍvio de pressço para uma bomba. |
Country Status (23)
Country | Link |
---|---|
US (1) | US7416380B2 (pt) |
EP (1) | EP1629204B1 (pt) |
JP (1) | JP4629044B2 (pt) |
KR (1) | KR101121631B1 (pt) |
CN (2) | CN100427767C (pt) |
AP (1) | AP1996A (pt) |
AR (1) | AR044416A1 (pt) |
AT (1) | ATE414851T1 (pt) |
AU (2) | AU2003902582A0 (pt) |
BR (1) | BRPI0410578B1 (pt) |
CA (1) | CA2522657C (pt) |
CL (1) | CL42894B (pt) |
CO (1) | CO5640055A2 (pt) |
DE (1) | DE602004017857D1 (pt) |
EA (1) | EA007366B1 (pt) |
IL (1) | IL171531A (pt) |
MX (1) | MXPA05012691A (pt) |
MY (1) | MY141252A (pt) |
OA (1) | OA13090A (pt) |
PE (1) | PE20041043A1 (pt) |
UA (1) | UA86589C2 (pt) |
WO (1) | WO2004104423A1 (pt) |
ZA (1) | ZA200508887B (pt) |
Families Citing this family (12)
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 |
CA2763111C (en) | 2009-05-27 | 2019-09-24 | Ino Therapeutics Llc | Devices and methods for engaging indexed valve and pressurized canister assembly with collar and for linear actuation by plunger assembly into fluid communication with device for regulating drug delivery |
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 |
JP7275259B2 (ja) * | 2017-10-12 | 2023-05-17 | ウィアー・ミネラルズ・オーストラリア・リミテッド | スラリーポンプ用の入口構成要素 |
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 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3599528A (en) * | 1969-08-21 | 1971-08-17 | Allied Chem | Pressure relief bolt |
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 |
CA1220399A (en) * | 1982-12-06 | 1987-04-14 | Donald C. Cameron | Frangible pressure relief disc assembly and positive displacement pumps containing the disc assembly |
US4687421A (en) | 1982-12-06 | 1987-08-18 | Dowell Schlumberger Incorporated | Frangible pressure relief disc assembly and positive displacement pumps containing the disc assembly |
US4479587A (en) * | 1983-09-06 | 1984-10-30 | Bs&B Safety Systems, Inc. | Two-way rupturable pressure relief apparatus |
AU1476988A (en) * | 1987-04-16 | 1988-10-20 | Kestner Engineering Co. Ltd. | A pump |
JPH0386253U (pt) * | 1989-12-25 | 1991-08-30 | ||
AU636010B2 (en) * | 1990-03-16 | 1993-04-08 | M.I.M. Holdings Limited | Improved slurry pump |
DE4116697C1 (en) * | 1991-05-22 | 1992-03-12 | Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De | Casing for eccentric worm pump with split stator jacket - has stator arranged to burst on excess of preset inner overpressure in split region |
DE4134853C1 (pt) | 1991-05-22 | 1992-11-12 | Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De | |
DE9111157U1 (pt) * | 1991-09-09 | 1993-01-14 | Wernert-Pumpen Gmbh, 4330 Muelheim, De | |
CN2102399U (zh) * | 1991-10-07 | 1992-04-22 | 天津市电机总厂 | 增压离心泵的密封、轴承润滑装置 |
US5219274A (en) * | 1992-08-10 | 1993-06-15 | Tuthill Corporation | Pump with internal pressure relief |
US5368180A (en) * | 1993-10-12 | 1994-11-29 | Bs&B Safety Systems, Inc. | Perforated rupture disk assembly |
US5472318A (en) * | 1994-06-30 | 1995-12-05 | Wagner Spray Tech Corporation | Rupture disk pressure relief assembly for a paint pump |
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 |
-
2003
- 2003-05-23 AU AU2003902582A patent/AU2003902582A0/en not_active Abandoned
-
2004
- 2004-05-10 PE PE2004000479A patent/PE20041043A1/es active IP Right Grant
- 2004-05-14 CL CL200401053A patent/CL42894B/es active
- 2004-05-17 AU AU2004240949A patent/AU2004240949C1/en not_active Ceased
- 2004-05-17 JP JP2006529442A patent/JP4629044B2/ja not_active Expired - Fee Related
- 2004-05-17 CN CNB2004800138590A patent/CN100427767C/zh not_active Expired - Fee Related
- 2004-05-17 EP EP04733275A patent/EP1629204B1/en not_active Expired - Lifetime
- 2004-05-17 OA OA1200500191A patent/OA13090A/en unknown
- 2004-05-17 AP AP2005003450A patent/AP1996A/xx active
- 2004-05-17 KR KR1020057021460A patent/KR101121631B1/ko not_active IP Right Cessation
- 2004-05-17 BR BRPI0410578-8A patent/BRPI0410578B1/pt not_active IP Right Cessation
- 2004-05-17 US US10/557,459 patent/US7416380B2/en active Active
- 2004-05-17 DE DE602004017857T patent/DE602004017857D1/de not_active Expired - Fee Related
- 2004-05-17 CN CN2008101738313A patent/CN101440816B/zh not_active Expired - Fee Related
- 2004-05-17 CA CA2522657A patent/CA2522657C/en not_active Expired - Lifetime
- 2004-05-17 UA UAA200512400A patent/UA86589C2/ru unknown
- 2004-05-17 WO PCT/AU2004/000646 patent/WO2004104423A1/en active Application Filing
- 2004-05-17 EA EA200501855A patent/EA007366B1/ru not_active IP Right Cessation
- 2004-05-17 MX MXPA05012691A patent/MXPA05012691A/es active IP Right Grant
- 2004-05-17 AT AT04733275T patent/ATE414851T1/de not_active IP Right Cessation
- 2004-05-20 AR ARP040101759A patent/AR044416A1/es active IP Right Grant
- 2004-05-20 MY MYPI20041921A patent/MY141252A/en unknown
-
2005
- 2005-10-23 IL IL171531A patent/IL171531A/en not_active IP Right Cessation
- 2005-11-02 ZA ZA200508887A patent/ZA200508887B/en unknown
- 2005-11-22 CO CO05118377A patent/CO5640055A2/es active IP Right Grant
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/05/2004, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |