CA2885533A1 - Hydraulic system with modular inserts - Google Patents

Hydraulic system with modular inserts Download PDF

Info

Publication number
CA2885533A1
CA2885533A1 CA2885533A CA2885533A CA2885533A1 CA 2885533 A1 CA2885533 A1 CA 2885533A1 CA 2885533 A CA2885533 A CA 2885533A CA 2885533 A CA2885533 A CA 2885533A CA 2885533 A1 CA2885533 A1 CA 2885533A1
Authority
CA
Canada
Prior art keywords
insert
pump
modular
volute
inserts
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2885533A
Other languages
English (en)
French (fr)
Inventor
Jeff CALKINS
Bart BICHE
Eric KADAJ
Prem Krish
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Energy Recovery Inc
Original Assignee
Energy Recovery Inc
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 Energy Recovery Inc filed Critical Energy Recovery Inc
Publication of CA2885533A1 publication Critical patent/CA2885533A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/08—Adaptations for driving, or combinations with, 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F04D13/043—Units comprising pumps and their driving means the pump being fluid driven the pump wheel carrying the fluid driving means
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/51—Building or constructing in particular ways in a modular way, e.g. using several identical or complementary parts or features
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA2885533A 2012-09-21 2013-09-20 Hydraulic system with modular inserts Abandoned CA2885533A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261703963P 2012-09-21 2012-09-21
US61/703,963 2012-09-21
PCT/US2013/061045 WO2014047516A1 (en) 2012-09-21 2013-09-20 Hydraulic system with modular inserts

Publications (1)

Publication Number Publication Date
CA2885533A1 true CA2885533A1 (en) 2014-03-27

Family

ID=49274886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2885533A Abandoned CA2885533A1 (en) 2012-09-21 2013-09-20 Hydraulic system with modular inserts

Country Status (6)

Country Link
US (1) US20140093407A1 (de)
EP (1) EP2898218A4 (de)
KR (1) KR20150058442A (de)
CA (1) CA2885533A1 (de)
MX (1) MX2015003629A (de)
WO (1) WO2014047516A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3099939B1 (de) * 2014-01-29 2019-01-02 Weir Gabbioneta S.r.l Zweistufige kreiselpumpe
CN106460547B (zh) * 2014-06-20 2020-05-19 博格华纳公司 具有可调节叶片的涡轮增压器
WO2016071959A1 (ja) * 2014-11-04 2016-05-12 三菱重工業株式会社 タービンハウジングおよびタービンハウジングの製造方法
CN104389811A (zh) * 2014-11-16 2015-03-04 沈阳市工业泵厂(有限公司) 能量再利用径向增压泵
US10161421B2 (en) 2015-02-03 2018-12-25 Eli Oklejas, Jr. Method and system for injecting a process fluid using a high pressure drive fluid
US10006341B2 (en) 2015-03-09 2018-06-26 Caterpillar Inc. Compressor assembly having a diffuser ring with tabs
US10066639B2 (en) 2015-03-09 2018-09-04 Caterpillar Inc. Compressor assembly having a vaneless space
KR101622537B1 (ko) 2015-03-17 2016-05-20 이지열 구심디퓨저와 터빈을 지닌 동력발생장치
US10954960B2 (en) * 2016-02-12 2021-03-23 Ihi Corporation Centrifugal compressor
CN109862925B (zh) 2016-10-28 2021-09-24 心脏器械股份有限公司 单件式蜗壳
US10731546B2 (en) 2017-02-06 2020-08-04 Borgwarner Inc. Diffuser in wastegate turbine housings
US10156237B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using concentrated slurry pressurization
US10766009B2 (en) 2017-02-10 2020-09-08 Vector Technologies Llc Slurry injection system and method for operating the same
US10156857B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using one slurry pressurizing tank
US10837465B2 (en) 2017-02-10 2020-11-17 Vector Technologies Llc Elongated tank for use in injecting slurry
US10156132B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using two tanks with valve timing overlap
CN108869377A (zh) * 2018-07-12 2018-11-23 江苏大学 一种永磁轴向力自适应平衡装置
CN109611259A (zh) * 2018-11-13 2019-04-12 江苏大学 一种海水淡化泵和透平一体机模块化装置
CN109667698A (zh) * 2018-11-13 2019-04-23 江苏大学 一种海水淡化泵和透平一体机透平流量调节装置
CN113864173B (zh) * 2021-08-27 2023-07-14 华能秦煤瑞金发电有限责任公司 一种新型给水泵调速装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925952A (en) * 1953-07-01 1960-02-23 Maschf Augsburg Nuernberg Ag Radial-flow-compressor
US2955540A (en) 1957-05-27 1960-10-11 Worthington Corp Twin volute pump
US3656861A (en) * 1970-04-15 1972-04-18 Wilfley & Sons Inc A Centrifugal pump with mating case plate volute halves and constant section impeller
ES461142A1 (es) * 1976-09-04 1978-06-01 Mtu Friedrichshafen Gmbh Mejoras en turbo-cargadores de gas de escape para maquinas motrices de combustion.
DE3642121A1 (de) * 1986-12-10 1988-06-23 Mtu Muenchen Gmbh Antriebssystem
DE4027174A1 (de) * 1990-08-28 1992-03-05 Kuehnle Kopp Kausch Ag Kennfeldstabilisierung bei einem radialverdichter
DE4310467A1 (de) * 1993-03-31 1994-10-06 Klein Schanzlin & Becker Ag Topfgehäusepumpe
US6345961B1 (en) * 1999-01-26 2002-02-12 Fluid Equipment Development Company Hydraulic energy recovery device
US8579603B2 (en) * 2004-07-13 2013-11-12 Energy Recovery, Inc. Centrifugal pump
US20060177305A1 (en) * 2005-02-07 2006-08-10 Hoang Khanh C Centrifugal volute pump with discontinuous vane-island diffuser
US7428814B2 (en) * 2006-03-08 2008-09-30 Melvin Hess Pedersen Turbine assemblies and related systems for use with turbochargers
WO2011119242A2 (en) * 2010-03-24 2011-09-29 Dresser-Rand Company Press-fitting corrosion resistant liners in nozzles and casings

Also Published As

Publication number Publication date
MX2015003629A (es) 2016-01-08
US20140093407A1 (en) 2014-04-03
EP2898218A4 (de) 2016-07-27
EP2898218A1 (de) 2015-07-29
KR20150058442A (ko) 2015-05-28
WO2014047516A1 (en) 2014-03-27

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150319

FZDE Discontinued

Effective date: 20180821