CA1211002A - Finger enabling iso-component temperature/pressure indicator - Google Patents
Finger enabling iso-component temperature/pressure indicatorInfo
- Publication number
- CA1211002A CA1211002A CA000426281A CA426281A CA1211002A CA 1211002 A CA1211002 A CA 1211002A CA 000426281 A CA000426281 A CA 000426281A CA 426281 A CA426281 A CA 426281A CA 1211002 A CA1211002 A CA 1211002A
- Authority
- CA
- Canada
- Prior art keywords
- wick
- pad
- indicating device
- cover
- liquid
- 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
Links
- 239000000126 substance Substances 0.000 claims abstract description 43
- 230000005012 migration Effects 0.000 claims abstract description 8
- 238000013508 migration Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 21
- 230000000007 visual effect Effects 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000002250 absorbent Substances 0.000 claims description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002427 irreversible effect Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000003213 activating effect Effects 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 11
- 230000008859 change Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 230000004913 activation Effects 0.000 description 6
- 238000001994 activation Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- PYZSVQVRHDXQSL-UHFFFAOYSA-N dithianon Chemical compound S1C(C#N)=C(C#N)SC2=C1C(=O)C1=CC=CC=C1C2=O PYZSVQVRHDXQSL-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US375,376 | 1982-05-06 | ||
| 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 |
|---|---|
| CA1211002A true CA1211002A (en) | 1986-09-09 |
Family
ID=23480648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000426281A Expired CA1211002A (en) | 1982-05-06 | 1983-04-20 | Finger enabling iso-component temperature/pressure indicator |
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)
| 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)
| 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 |
-
1982
- 1982-05-06 US US06/375,376 patent/US4793717A/en not_active Expired - Lifetime
-
1983
- 1983-04-13 DE DE8383302079T patent/DE3378074D1/de not_active Expired
- 1983-04-13 EP EP83302079A patent/EP0094154B1/en not_active Expired
- 1983-04-20 CA CA000426281A patent/CA1211002A/en not_active Expired
- 1983-05-04 JP JP58077682A patent/JPS58202825A/ja active Granted
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 |
| DE3378074D1 (en) | 1988-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |