BR0104616A - Sistema de refrigerador por absorção, e, métodos de manutenção, de detecção e de localização de vazamento de um refrigerador por absorção, e de manutenção de um refrigerador por absorção - Google Patents

Sistema de refrigerador por absorção, e, métodos de manutenção, de detecção e de localização de vazamento de um refrigerador por absorção, e de manutenção de um refrigerador por absorção

Info

Publication number
BR0104616A
BR0104616A BR0104616-0A BR0104616A BR0104616A BR 0104616 A BR0104616 A BR 0104616A BR 0104616 A BR0104616 A BR 0104616A BR 0104616 A BR0104616 A BR 0104616A
Authority
BR
Brazil
Prior art keywords
absorption cooler
maintaining
absorption refrigerator
leak
absorption
Prior art date
Application number
BR0104616-0A
Other languages
English (en)
Inventor
Richard A Meinzer
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of BR0104616A publication Critical patent/BR0104616A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/04—Arrangement or mounting of control or safety devices for sorption type machines, plants or systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"SISTEMA DE REFRIGERADOR POR ABSORçãO, E, MéTODOS DE MANUTENçãO, DE DETECçãO E DE LOCALIZAçãO DE VAZAMENTO DE UM REFRIGERADOR POR ABSORçãO, E DE MANUTENçãO DE UM REFRIGERADOR POR ABSORçãO". Um sensor de hidrogênio ( 33 ) protegido de vapor de água por uma membrana ( 35 ) indica aumentos em concentrações de hidrogênio que são indicadores de um vazamento em um refrigerador por absorção ( 13 ). Um detetor de hélio ( 43 ), protegido de vapor de água e água liquida por uma membrana ( 41 ) e um captador de vapor ( 46 ) sensoreia a presença de hélio de um borrifo ( 40 ) para localizar a posição de vazamentos. Uma célula removedora de hidrogênio ( 47 ) é testada pela monitoração da variação com o tempo da concentração do hidrogênio, antes e depois da célula se tomar inoperante.
BR0104616-0A 2000-10-19 2001-10-18 Sistema de refrigerador por absorção, e, métodos de manutenção, de detecção e de localização de vazamento de um refrigerador por absorção, e de manutenção de um refrigerador por absorção BR0104616A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/692,082 US6401465B1 (en) 2000-10-19 2000-10-19 Absorption chiller leak detection and location and checking hydrogen removing cells

Publications (1)

Publication Number Publication Date
BR0104616A true BR0104616A (pt) 2002-06-04

Family

ID=24779180

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0104616-0A BR0104616A (pt) 2000-10-19 2001-10-18 Sistema de refrigerador por absorção, e, métodos de manutenção, de detecção e de localização de vazamento de um refrigerador por absorção, e de manutenção de um refrigerador por absorção

Country Status (5)

Country Link
US (1) US6401465B1 (pt)
EP (1) EP1199552A3 (pt)
KR (1) KR100497101B1 (pt)
CN (2) CN1291201C (pt)
BR (1) BR0104616A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315925B4 (de) * 2003-04-08 2012-01-05 Ust Umweltsensortechnik Gmbh Verfahren und Anordnung zur Erkennung von Leckagen an einem gasgefüllten System
US6823682B1 (en) * 2004-01-13 2004-11-30 Carrier Corporation Absorptive chiller with evaporator protection
DE102008008262A1 (de) * 2008-02-08 2009-08-13 Inficon Gmbh Schnüffellecksucher nach dem Referenzmessprinzip
GB2460629B (en) * 2008-05-28 2011-03-30 Plant Test Services Ltd Leak detector
US7891202B1 (en) 2009-10-07 2011-02-22 Johnson Controls Technology Company Absorption system
CN104101144B (zh) * 2014-07-14 2016-06-01 珠海格力电器股份有限公司 盐雾浓度监控***及方法
CN110088608B (zh) * 2016-12-15 2021-06-08 新唐科技日本株式会社 氢检测装置、燃料电池汽车、氢泄漏监视***、复合传感器模块、氢检测方法以及程序记录介质
CN110954285A (zh) * 2018-10-09 2020-04-03 新疆大全新能源股份有限公司 一种氟利昂蒸发器泄漏的检测方法
JP7204308B2 (ja) * 2020-08-17 2023-01-16 矢崎エナジーシステム株式会社 判定装置
CN114518204B (zh) * 2022-03-29 2023-11-14 北京北方华创微电子装备有限公司 密封波纹管的漏率检测***

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109027A5 (pt) * 1969-12-03 1972-05-26 Edf
US3867631A (en) * 1972-09-28 1975-02-18 Varian Associates Leak detection apparatus and inlet interface
JPS56126733A (en) * 1980-03-10 1981-10-05 Nippon Sanso Kk Detecting method for leakage of helium
US4768371A (en) * 1985-12-06 1988-09-06 Ceramatec, Inc. Leak detector
US5022265A (en) * 1987-03-31 1991-06-11 Finn-Aqua Method and apparatus for leak testing fluid conducting freeze-drying apparatus
EP0365042A1 (de) * 1987-03-31 1990-04-25 FINN-AQUA SANTASALO-SOHLBERG GmbH Verfahren zur Lecküberwachung von fluidführenden Leitungssystemen bei Gefriertrocknungseinrichtungen und für die Durchführung dieses Verfahrens geeignete Gefriertrocknungseinrichtung
US5031410A (en) * 1990-02-21 1991-07-16 American Standard Inc. Refrigeration system thermal purge apparatus
JPH0674855A (ja) * 1992-07-08 1994-03-18 Hitachi Bill Shisetsu Eng Kk 真空漏洩検出方法、および同装置
FR2734633B1 (fr) * 1995-05-24 1997-06-20 Cit Alcatel Installation pour detecter la presence d'helium dans un circuit de fluide
US5636526A (en) * 1995-09-28 1997-06-10 Gas Research Institute Apparatus and method for automatically purging an absorption cooling system
FR2761776B1 (fr) * 1997-04-03 1999-07-23 Alsthom Cge Alcatel Detecteur de fuite a gaz traceur

Also Published As

Publication number Publication date
CN1560540A (zh) 2005-01-05
KR100497101B1 (ko) 2005-06-29
EP1199552A3 (en) 2004-04-21
EP1199552A2 (en) 2002-04-24
KR20020033424A (ko) 2002-05-06
CN1291201C (zh) 2006-12-20
US6401465B1 (en) 2002-06-11
CN1350178A (zh) 2002-05-22
CN1229641C (zh) 2005-11-30

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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 5A E 6A ANUIDADES.

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 PUBLICADO NA RPI 1963 DE 19/08/2008.