DE3378074D1 - Device for visually indicating a pressure or temperature condition - Google Patents

Device for visually indicating a pressure or temperature condition

Info

Publication number
DE3378074D1
DE3378074D1 DE8383302079T DE3378074T DE3378074D1 DE 3378074 D1 DE3378074 D1 DE 3378074D1 DE 8383302079 T DE8383302079 T DE 8383302079T DE 3378074 T DE3378074 T DE 3378074T DE 3378074 D1 DE3378074 D1 DE 3378074D1
Authority
DE
Germany
Prior art keywords
pressure
temperature condition
visually indicating
visually
indicating
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
Application number
DE8383302079T
Other languages
German (de)
English (en)
Inventor
Wendell J C O Minnesota Manske
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3378074D1 publication Critical patent/DE3378074D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Indicating Measured Values (AREA)
DE8383302079T 1982-05-06 1983-04-13 Device for visually indicating a pressure or temperature condition Expired DE3378074D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/375,376 US4793717A (en) 1982-05-06 1982-05-06 Device for visually indicating a pressure or temperature condition

Publications (1)

Publication Number Publication Date
DE3378074D1 true DE3378074D1 (en) 1988-10-27

Family

ID=23480648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302079T Expired DE3378074D1 (en) 1982-05-06 1983-04-13 Device for visually indicating a pressure or temperature condition

Country Status (5)

Country Link
US (1) US4793717A (enExample)
EP (1) EP0094154B1 (enExample)
JP (1) JPS58202825A (enExample)
CA (1) CA1211002A (enExample)
DE (1) DE3378074D1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838368A1 (de) * 1988-11-11 1990-05-17 Holzer Walter Schmelzindikator zur ueberwachung von temperaturempfindlichen produkten
US5120137A (en) * 1991-03-29 1992-06-09 Minnesota Mining And Manufacturing Company Time and temperature indicating device
JP3077093B2 (ja) * 1991-09-17 2000-08-14 日油技研工業株式会社 感熱インジケータ
US5323729A (en) * 1993-03-15 1994-06-28 Media Recovery, Inc. Crush indicating device
US5487352A (en) 1994-09-21 1996-01-30 John R. Williams Temperature indicator for cooked meats
US5667303A (en) * 1995-03-10 1997-09-16 Minnesota Mining And Manufacturing Company Time-temperature integrating indicator device
DE60025966T2 (de) * 1999-04-01 2006-10-19 Matsushita Electric Industrial Co., Ltd., Kadoma Vorrichtung zum Auswechseln von Gas in einer Klimaanlage
DE10060995A1 (de) * 2000-12-08 2002-06-27 Braun Gmbh Druckindikator
US7328730B2 (en) * 2000-12-08 2008-02-12 Braun Gmbh Food storage containers
US20040040961A1 (en) * 2000-12-08 2004-03-04 Montserrat Vilalta Food storage containers
US7096893B2 (en) * 2000-12-08 2006-08-29 Braun Gmbh Food storage containers
US7131550B2 (en) * 2000-12-08 2006-11-07 Braun Gmbh Food storage containers
US6557462B1 (en) * 2001-12-28 2003-05-06 Wang Soo Chang Combined vacuum valve and vacuum indicator
DE10309855B3 (de) * 2003-03-06 2004-12-16 Ivoclar Vivadent Ag Prüfkörper, Verwendung des Prüfkörpers und Polymerisationsgerät
EP1779078A4 (en) * 2004-06-21 2007-08-15 John Riemelmoser DISPLAY DEVICE FOR DISPLAYING THE TEMPORARY TEMPERATURE HISTORY OF AN OBJECT
US7477753B2 (en) * 2006-01-05 2009-01-13 Insound Medical, Inc. Hearing aid protective packaging assembly
JP5105403B2 (ja) * 2006-12-06 2012-12-26 日本サーモスタット株式会社 感温インジケータ
ITVA20080008A1 (it) * 2008-02-12 2009-08-13 Dav Srl Etichetta rilevatrice di scongelamento
US8436043B2 (en) 2008-03-05 2013-05-07 Takeda Pharmaceutical Company Limited Heterocyclic compound
JP5415712B2 (ja) * 2008-04-24 2014-02-12 日本サーモスタット株式会社 感温インジケータ装置
CN102326061B (zh) * 2008-12-24 2014-05-28 智力发现股份有限公司 精密临界温度指示器及其制造方法
CA2828066A1 (en) * 2011-03-18 2012-09-27 Sanofi-Aventis Deutschland Gmbh Test specimen with impact detection means
US10006816B2 (en) * 2014-10-06 2018-06-26 Temptine Corporation Activatable temperature indicator
JP6383694B2 (ja) * 2015-03-30 2018-08-29 株式会社日立産機システム 温度履歴表示体及びその製造方法
USD799346S1 (en) * 2015-11-09 2017-10-10 Little Nobelman Technology Limited Infrared thermometer
IL276263B (en) * 2020-07-23 2022-01-01 Freshpoint Quality Assurance Ltd A time-temperature indicator that can be selectively activated

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465590A (en) * 1960-08-22 1969-09-09 Sybron Corp Thermometer
DE1573279C3 (de) * 1966-12-19 1975-08-14 Michel-Werke Kg, 8900 Augsburg Vorrichtung zum Anzeigen einer kritischen Temperaturerhöhung
US3597976A (en) * 1969-07-03 1971-08-10 Paul J Fryar Clinical temperature bandage
US3665770A (en) * 1970-07-24 1972-05-30 Bio Medical Sciences Inc Temperature indicator
US3736899A (en) * 1971-10-28 1973-06-05 Minnesota Mining & Mfg Pressure change indicator
US3922917A (en) * 1973-08-31 1975-12-02 Becton Dickinson Co Disposable thermometer
US3954011A (en) * 1973-09-24 1976-05-04 Minnesota Mining And Manufacturing Company Selected time interval indicating device
US3962920A (en) * 1973-10-10 1976-06-15 Minnesota Mining And Manufacturing Company Reservoir pad for time indicator
DE2703283C2 (de) * 1976-02-03 1984-09-06 Smiths Industries Public Ltd. Co., London Druckempfindliches Diaphragma
US4154106A (en) * 1976-04-10 1979-05-15 Morishita Jintan Company, Limited Disposable clinical thermometer
GB1558414A (en) * 1978-01-11 1980-01-03 Firemaster Extinguisher Ltd Pressure indicator

Also Published As

Publication number Publication date
EP0094154A2 (en) 1983-11-16
EP0094154A3 (en) 1985-05-15
JPH03562B2 (enExample) 1991-01-08
JPS58202825A (ja) 1983-11-26
EP0094154B1 (en) 1988-09-21
US4793717A (en) 1988-12-27
CA1211002A (en) 1986-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee