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CO4750739A1 - Etiqueta indicadora de humedad - Google Patents

Etiqueta indicadora de humedad

Info

Publication number
CO4750739A1
CO4750739A1 CO97068614A CO97068614A CO4750739A1 CO 4750739 A1 CO4750739 A1 CO 4750739A1 CO 97068614 A CO97068614 A CO 97068614A CO 97068614 A CO97068614 A CO 97068614A CO 4750739 A1 CO4750739 A1 CO 4750739A1
Authority
CO
Colombia
Prior art keywords
exposure
moisture
label
spot
moisture indicator
Prior art date
Application number
CO97068614A
Other languages
English (en)
Inventor
N Smith Stacey
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of CO4750739A1 publication Critical patent/CO4750739A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/222—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/005—Indication of measured value by colour change
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Signal Processing (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Telephone Set Structure (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

Un aparato electrónico que comprende: una cubierta para encerrar los componentes del circuito electrónico; y una etiqueta colocada dentro de la cubierta; a la superficie superior de la etiqueta se le ha aplicado un punto o una mancha de tinta soluble en agua que responde a un incidente de exposición a la humedad con una distorsión irreversible de lo mismo para proveer una indicación objetivo de dicha exposición. 1Una etiqueta para detectar la exposición a humedad, que comprende: un sustrato de lámina con una superficie frontal; y un punto o una mancha de tinta soluble en agua aplicada a la superficie frontal del sustrato, el punto o la mancha responde a un incidente de exposición a humedad con una distorsión irreversible de lo mismo para proporcionar una indicación objetivo de dicha exposición.
CO97068614A 1996-11-25 1997-11-24 Etiqueta indicadora de humedad CO4750739A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75611196A 1996-11-25 1996-11-25

Publications (1)

Publication Number Publication Date
CO4750739A1 true CO4750739A1 (es) 1999-03-31

Family

ID=25042090

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97068614A CO4750739A1 (es) 1996-11-25 1997-11-24 Etiqueta indicadora de humedad

Country Status (3)

Country Link
AU (1) AU7411298A (es)
CO (1) CO4750739A1 (es)
WO (1) WO1998023920A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801385U1 (de) * 1998-01-30 1998-03-26 Boxser, Daniel, London Stecketikett für Pflanzen
JP3537328B2 (ja) * 1998-11-12 2004-06-14 松下電器産業株式会社 水没確認装置及びそれを用いた携帯端末装置
DE10138965C2 (de) * 2001-08-08 2003-12-04 Schreiner Gmbh & Co Kg Etikett und Verfahren zum Nachweis unerwünschter Feuchtigkeit
US7105225B2 (en) 2001-10-05 2006-09-12 3M Innovative Properties Company Water contract indicator
US7732046B2 (en) 2003-11-14 2010-06-08 3M Innovative Properties Company Water contact indicator
US7658095B2 (en) 2006-12-07 2010-02-09 Apple Inc. Water detection arrangement
WO2008076880A1 (en) * 2006-12-15 2008-06-26 Brady Worldwide, Inc. Tamper indicating labels with edge ingress solvent-indicating feature
US9300773B2 (en) 2008-05-01 2016-03-29 Apple Inc. Portable electronic device with moisture infiltration indication system
RU2626149C2 (ru) * 2008-06-12 2017-07-21 Эйвери Деннисон Корпорейшн Этикетка для обнаружения воздействия воды
US8440274B2 (en) 2009-05-26 2013-05-14 Apple Inc. Electronic device moisture indicators
KR101777417B1 (ko) * 2010-12-07 2017-09-11 삼성전자주식회사 전자 기기의 침수 라벨
JP2016517527A (ja) * 2013-03-15 2016-06-16 エイチズィーオー・インコーポレーテッド 漸進的水分検出器
FR3003642A1 (fr) * 2013-03-21 2014-09-26 Daniel Armand Produit comportant un temoin ou revelateur de son immersion dans l'eau et procedes de realisation.
US11079340B2 (en) 2014-12-23 2021-08-03 3M Innovative Properties Company Methods of monitoring wetness utilizing a resonant circuit
US10161895B2 (en) 2014-12-23 2018-12-25 3M Innovative Properties Company Electronic moisture sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844718A (en) * 1972-05-01 1974-10-29 H Cohen Frozen food defrosting indicator
DE2929582A1 (de) * 1979-07-21 1981-02-05 Linnich Papier & Kunststoff Verfahren zur herstellung von sterilisierbaren verpackungen, insbesondere fuer gegenstaende zur anwendung im medizinischen bereich, und dadurch hergestellte verpackung
JPH06248207A (ja) * 1993-02-26 1994-09-06 Toppan Printing Co Ltd 水分発色インキ
JPH0798309A (ja) * 1993-09-28 1995-04-11 Toppan Printing Co Ltd 水分インジケータと水分インジケータ用インキ組成物
JP3116692B2 (ja) * 1993-11-24 2000-12-11 凸版印刷株式会社 水分インジケータと水分インジケータ用インキ組成物

Also Published As

Publication number Publication date
WO1998023920A1 (en) 1998-06-04
AU7411298A (en) 1998-06-22

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