FR2641076A1 - Device for indicating when a previously frozen object has spent a predetermined period of time thawing - Google Patents
Device for indicating when a previously frozen object has spent a predetermined period of time thawing Download PDFInfo
- Publication number
- FR2641076A1 FR2641076A1 FR8817094A FR8817094A FR2641076A1 FR 2641076 A1 FR2641076 A1 FR 2641076A1 FR 8817094 A FR8817094 A FR 8817094A FR 8817094 A FR8817094 A FR 8817094A FR 2641076 A1 FR2641076 A1 FR 2641076A1
- Authority
- FR
- France
- Prior art keywords
- solvent
- membrane
- pellet
- predetermined period
- indicator
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8817094A FR2641076A1 (en) | 1988-12-23 | 1988-12-23 | Device for indicating when a previously frozen object has spent a predetermined period of time thawing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8817094A FR2641076A1 (en) | 1988-12-23 | 1988-12-23 | Device for indicating when a previously frozen object has spent a predetermined period of time thawing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2641076A1 true FR2641076A1 (en) | 1990-06-29 |
FR2641076B1 FR2641076B1 (sv) | 1991-05-10 |
Family
ID=9373357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8817094A Granted FR2641076A1 (en) | 1988-12-23 | 1988-12-23 | Device for indicating when a previously frozen object has spent a predetermined period of time thawing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2641076A1 (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0528712A1 (fr) * | 1991-08-19 | 1993-02-24 | SOCIETE COOL S.a.r.l. | Indicateur de conservation pour produits congelés ou réfrigérés et procédé de mise en oeuvre de cet indicateur |
-
1988
- 1988-12-23 FR FR8817094A patent/FR2641076A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0528712A1 (fr) * | 1991-08-19 | 1993-02-24 | SOCIETE COOL S.a.r.l. | Indicateur de conservation pour produits congelés ou réfrigérés et procédé de mise en oeuvre de cet indicateur |
FR2680573A1 (fr) * | 1991-08-19 | 1993-02-26 | Cool Sarl | Indicateur de conservation pour produits congeles ou refrigeres et procede de mise en óoeuvre de cet indicateur. |
Also Published As
Publication number | Publication date |
---|---|
FR2641076B1 (sv) | 1991-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4846095A (en) | Critical temperature indicating device | |
EP1946056B1 (en) | Freeze indicators suitable for mass production | |
JP5050249B2 (ja) | 組み合わせ型温度露出インジケータ | |
US7571695B2 (en) | Freeze indicators, flexible freeze indicators and manufacturing methods | |
TW569004B (en) | Water-contact indicator, water indicating system and label | |
US4646914A (en) | Sealed enclosure for display objects | |
TW372925B (en) | Improved storage wrap material adhesive wrap material | |
CA2242692A1 (fr) | Dispositif de surveillance des sollicitations subies par un pneumatique | |
US4310577A (en) | Liquid crystal film laminate | |
CA2388361A1 (fr) | Dispositif pour la detection et la mesure quantitative de l'exposition d'un objet a une temperature et une duree predeterminees | |
ATE172165T1 (de) | Verbundfolienbeutel für verpackungszwecke | |
CN110519985B (zh) | 低温指示剂混合物,用于监测低温下的温度转变的装置和方法 | |
PT874765E (pt) | Material de embrulhar para armazenagem aperfeicoado | |
FR2641076A1 (en) | Device for indicating when a previously frozen object has spent a predetermined period of time thawing | |
GB1576766A (en) | Device using the degradation of a polymer for detecting and permanently indicating a transient reheating of a deep-frozen product | |
US3362834A (en) | Defrost indicator for frozen food packages | |
FR2533313A3 (fr) | Indic | |
Lindell et al. | Understanding evacuation behavior: an editorial introduction | |
GB2145224A (en) | Thermochromic liquid crystal devices | |
ES2162850T3 (es) | Dispositivo para realizar tratamientos insecticidas, y su utilizacion en las viviendas. | |
JPS5737547A (en) | Vessel for alpha-cyanoacrylate adhesive | |
US3955418A (en) | Temperature indicators | |
JPS5788431A (en) | Polarization plate for liquid crystal display element | |
JPS5593032A (en) | Temperature detection tool | |
GB1297195A (sv) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |