BRPI0408596A - método e dispositivo para controlar a capacidade de um compressor - Google Patents

método e dispositivo para controlar a capacidade de um compressor

Info

Publication number
BRPI0408596A
BRPI0408596A BRPI0408596-5A BRPI0408596A BRPI0408596A BR PI0408596 A BRPI0408596 A BR PI0408596A BR PI0408596 A BRPI0408596 A BR PI0408596A BR PI0408596 A BRPI0408596 A BR PI0408596A
Authority
BR
Brazil
Prior art keywords
compressor
capacity
air
pressure
time
Prior art date
Application number
BRPI0408596-5A
Other languages
English (en)
Inventor
Mats Sabelstroem
Anders Bjoerklund
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0408596A publication Critical patent/BRPI0408596A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/04—Settings
    • F04B2207/043—Settings of time

Abstract

"MéTODO E DISPOSITIVO PARA CONTROLAR A CAPACIDADE DE UM COMPRESSOR" Um método e um dispositivo para avaliar a capacidade de um compressor (1) por ar sendo liberado para escapar de um tanque de pressão (3 ) através de uma passagem de geometria conhecida. Seguindo-se um cálculo é obtida a quantidade de ar evacuado. Após isto, o compressor (1) comprime para restabelecer a pressão inicial no tanque de pressão (3). A capacidade do compressor (1) se estabelece pela comparação do tempo que leva o compressor (1) para comprimir à pressão inicial no tanque de pressão (3) com o tempo que leva quando um compressor (1) comprime a mesma quantidade de ar. Como capacidade de compressor (1) denota-se aqui a quantidade de ar que o compressor (1) fornece por unidade de tempo a uma determinada velocidade de compressão e contra-pressão.
BRPI0408596-5A 2003-03-21 2004-01-22 método e dispositivo para controlar a capacidade de um compressor BRPI0408596A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0300777A SE524994C2 (sv) 2003-03-21 2003-03-21 Metod och anordning för kontroll av en kompressors kapacitet
PCT/SE2004/000089 WO2004083801A1 (en) 2003-03-21 2004-01-22 Method and device for control of the capacity of a compressor

Publications (1)

Publication Number Publication Date
BRPI0408596A true BRPI0408596A (pt) 2006-03-21

Family

ID=20290738

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408596-5A BRPI0408596A (pt) 2003-03-21 2004-01-22 método e dispositivo para controlar a capacidade de um compressor

Country Status (7)

Country Link
US (1) US7287423B2 (pt)
EP (1) EP1608946B1 (pt)
AT (1) ATE358272T1 (pt)
BR (1) BRPI0408596A (pt)
DE (1) DE602004005579T2 (pt)
SE (1) SE524994C2 (pt)
WO (1) WO2004083801A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100419264C (zh) * 2005-03-13 2008-09-17 葛焕森 通过限定排气体积的耗用时间判定压缩机关键特性的方法
CN1332133C (zh) * 2005-03-13 2007-08-15 周巽 通过限时排气体积判定压缩机关键特性合格与否的方法
DE102005019783A1 (de) * 2005-04-28 2006-11-09 Continental Aktiengesellschaft Niveauregelanlage für ein Kraftfahrzeug
CN101672729B (zh) * 2009-10-14 2011-02-16 清华大学 高空低气压内燃机压气机特性模拟试验台
DE102010024059A1 (de) * 2010-06-17 2011-12-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Druckluftanlage für Nutzfahrzeuge und Verfahren zum Bereitstellen und Verwalten von Druckluft mittels einer Druckluftanlage
CN101984256B (zh) * 2010-11-16 2012-10-03 潍柴动力股份有限公司 空气压缩机加减负荷装置
CN102645374B (zh) * 2011-02-22 2013-12-25 上海德朗汽车零部件制造有限公司 一种气气中冷器压力交变试验系统
CN102645337B (zh) * 2011-02-22 2014-10-15 上海理工技术转移有限公司 用于气气中冷器压力交变试验的气循环系统
CN102645373A (zh) * 2011-02-22 2012-08-22 上海德朗汽车零部件制造有限公司 一种用于气气中冷器压力交变试验的计算机测控系统
CN102654469A (zh) * 2012-05-10 2012-09-05 沈阳仪表科学研究院 压力元件耐火试验装置
CN102749207B (zh) * 2012-07-11 2014-11-05 杭州沃镭科技有限公司 一种汽车用空气干燥器安全压力测试装置
KR101532485B1 (ko) * 2013-09-17 2015-06-30 코리아에프티 주식회사 차량용 캐니스터 검사장치
CN106194698B (zh) * 2016-06-28 2018-09-14 上海高桥捷派克石化工程建设有限公司 压缩机试车台控制系统和控制方法
CN106197977B (zh) * 2016-07-06 2018-07-13 公安部天津消防研究所 气体灭火系统用高压、大流量单向阀动作试验装置及方法
CN106499651B (zh) * 2016-10-20 2017-11-28 北京理工大学 一种离心压气机非稳态特性试验台及试验方法
JP6851953B2 (ja) * 2017-10-30 2021-03-31 アークレイ株式会社 ポンプ駆動方法
CN108931277B (zh) * 2018-07-06 2020-06-19 西安工程大学 一种纺织厂压缩空气系统总泄漏量的检测方法
CN113309692B (zh) * 2021-05-27 2023-02-03 广东电网有限责任公司 一种gis设备空气压力补给方法、装置、介质及电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782637A (en) * 1955-07-13 1957-02-26 Gen Electric Apparatus for testing compressors
US4052135A (en) * 1976-05-11 1977-10-04 Gardner-Denver Company Control system for helical screw compressor
SE432465B (sv) * 1980-06-02 1984-04-02 Sullair Tech Ab Ventilarrangemang for kapacitetsreglering av skruvkompressorer
US4676095A (en) * 1985-11-22 1987-06-30 Columbia Gas System Service Corp. Apparatus for measuring the work performed by a gas compressor
US5811669A (en) * 1997-02-20 1998-09-22 Rodolfo Esteban Polonyi Cycling compressor performance metering
US6227815B1 (en) * 1999-06-30 2001-05-08 Campbell Hausfeld/Scott Fetzer Company Pressure control for a reciprocating compressor
US7328587B2 (en) * 2004-01-23 2008-02-12 York International Corporation Integrated adaptive capacity control for a steam turbine powered chiller unit

Also Published As

Publication number Publication date
ATE358272T1 (de) 2007-04-15
US7287423B2 (en) 2007-10-30
US20070012098A1 (en) 2007-01-18
SE524994C2 (sv) 2004-11-09
SE0300777D0 (sv) 2003-03-21
SE0300777L (sv) 2004-09-22
DE602004005579D1 (de) 2007-05-10
WO2004083801A1 (en) 2004-09-30
EP1608946A1 (en) 2005-12-28
DE602004005579T2 (de) 2007-12-06
EP1608946B1 (en) 2007-03-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.