ES2031091T3 - Aparato para vigilar o inspeccionar el aislamiento termico de electrodomesticos, particularmente frigorificos. - Google Patents

Aparato para vigilar o inspeccionar el aislamiento termico de electrodomesticos, particularmente frigorificos.

Info

Publication number
ES2031091T3
ES2031091T3 ES198787109626T ES87109626T ES2031091T3 ES 2031091 T3 ES2031091 T3 ES 2031091T3 ES 198787109626 T ES198787109626 T ES 198787109626T ES 87109626 T ES87109626 T ES 87109626T ES 2031091 T3 ES2031091 T3 ES 2031091T3
Authority
ES
Spain
Prior art keywords
thermal insulation
monitoring
appliances
control
inspecting
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.)
Expired - Lifetime
Application number
ES198787109626T
Other languages
English (en)
Inventor
Dino Baggio
Antonio Boscolo
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Application granted granted Critical
Publication of ES2031091T3 publication Critical patent/ES2031091T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

EL APARATO PARA MONITORIZAR E INSPECCIONAR EL AISLAMIENTO TERMICO DE UN APARATO ELECTRODOMESTICO, PARTICULARMENTE UNA NEVERA, COMPRENDE UN APARATO CONVENCIONAL DE TERMOGRAFIA PARA CREAR IMAGENES TERMOGRAFICAS DEL AISLAMIENTO TERMICO EN RESPUESTA A UNA REACCION EXOTERMICA QUE SUCEDE DURANTE EL PROCESO DE ESPUMADO Y POR UNA CONOCIDA UNIDAD DE CONTROL Y PROCESO CONECTADA AL APARATO EN CUESTION, CONECTADA A UN MONITOR OPCIONAL, Y A UNA UNIDAD DE ALIMENTACION. LA UNIDAD DE CONTROL Y PROCESO TIENE ALMACENADO INFORMACIONES CODIFICADAS CORRESPONDIENTES A LAS CONDICIONES EN LAS QUE EL AISLAMIENTO TERMICO HA SIDO FORMADO CORRECTAMENTE; ESTAS INFORMACIONES SON COMPARADAS CON AQUELLAS GENERADAS POR DICHO APARATO TERMOGRAFICO, CORRESPONDIENTES A LA ACTUAL CONDICION DEL AISLAMIENTO DE LOS ELECTRODOMESTICOS FABRICADOS. EN RESPUESTA A ESTA COMPARACION, LA UNIDAD DE CONTROL Y PROCESO CONTROLA LA OPERACION DE LA CINTA TRANSPORTADORA PERMITIENDO QUE LOS APARATOS DEFECTUOSOS SEAN COMPLETADOS, REPARADOS O SUSTITUIDOS.
ES198787109626T 1986-07-09 1987-07-03 Aparato para vigilar o inspeccionar el aislamiento termico de electrodomesticos, particularmente frigorificos. Expired - Lifetime ES2031091T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45735/86A IT1201779B (it) 1986-07-09 1986-07-09 Dispositivo di controllo dell'isolamento termico di apparecchiature elettrodomestiche, in particolare frigoriferi

Publications (1)

Publication Number Publication Date
ES2031091T3 true ES2031091T3 (es) 1992-12-01

Family

ID=11257905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787109626T Expired - Lifetime ES2031091T3 (es) 1986-07-09 1987-07-03 Aparato para vigilar o inspeccionar el aislamiento termico de electrodomesticos, particularmente frigorificos.

Country Status (5)

Country Link
US (1) US4890244A (es)
EP (1) EP0252453B1 (es)
DE (1) DE3777893D1 (es)
ES (1) ES2031091T3 (es)
IT (1) IT1201779B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845913B2 (en) * 1999-02-11 2005-01-25 Flir Systems, Inc. Method and apparatus for barcode selection of themographic survey images
JP2001208860A (ja) * 1999-12-03 2001-08-03 Novartis Ag パッケージ中の成形物を検出する方法及び装置
US7090393B2 (en) * 2002-12-13 2006-08-15 General Electric Company Using thermal imaging to prevent loss of steam turbine efficiency by detecting and correcting inadequate insulation at turbine startup
WO2020078866A1 (de) 2018-10-15 2020-04-23 Covestro Deutschland Ag Verfahren und vorrichtung zur detektion von fehlstellen in der isolation eines kühlgerätes
EP3690431A1 (en) * 2019-02-04 2020-08-05 Covestro Deutschland AG Method and system for detecting defects in an insulation panel
CN111830078A (zh) * 2019-04-16 2020-10-27 青岛海尔电冰箱有限公司 一种冰箱检测方法及检测装置
JP7447712B2 (ja) * 2020-07-09 2024-03-12 株式会社大林組 熱取得測定装置
CN114441597A (zh) * 2021-12-23 2022-05-06 格力电器（芜湖）有限公司 一种基于图像对比的发泡空洞检测方法及检测系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596519A (en) * 1970-01-21 1971-08-03 Molecular Research Inc Hot spot detector system
US3868508A (en) * 1973-10-30 1975-02-25 Westinghouse Electric Corp Contactless infrared diagnostic test system
US4343182A (en) * 1980-07-14 1982-08-10 Exergen Corporation Radiation heat loss detector
SE8300166L (sv) * 1982-01-18 1983-07-19 Uti Instruments Co Digital bildbehandling
US4440509A (en) * 1982-03-29 1984-04-03 The Babcock & Wilcox Company Detection of hot and cold spots in chemical reactors
FR2554762B1 (fr) * 1983-11-15 1986-09-12 Omnium Tech Transports Pipelin Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastique
US4733175A (en) * 1984-06-04 1988-03-22 General Electric Company Varistor defect detection by incipient hot spot observation
US4737917A (en) * 1986-07-15 1988-04-12 Emhart Industries, Inc. Method and apparatus for generating isotherms in a forehearth temperature control system

Also Published As

Publication number Publication date
DE3777893D1 (de) 1992-05-07
EP0252453B1 (en) 1992-04-01
IT8645735A0 (it) 1986-07-09
EP0252453A2 (en) 1988-01-13
US4890244A (en) 1989-12-26
IT1201779B (it) 1989-02-02
EP0252453A3 (en) 1989-09-06

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