FR2449873B1 - - Google Patents
Info
- Publication number
- FR2449873B1 FR2449873B1 FR7901411A FR7901411A FR2449873B1 FR 2449873 B1 FR2449873 B1 FR 2449873B1 FR 7901411 A FR7901411 A FR 7901411A FR 7901411 A FR7901411 A FR 7901411A FR 2449873 B1 FR2449873 B1 FR 2449873B1
- Authority
- FR
- France
- 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901411A FR2449873A1 (fr) | 1979-01-19 | 1979-01-19 | Temoin de decongelation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901411A FR2449873A1 (fr) | 1979-01-19 | 1979-01-19 | Temoin de decongelation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2449873A1 FR2449873A1 (fr) | 1980-09-19 |
| FR2449873B1 true FR2449873B1 (fr) | 1982-01-22 |
Family
ID=9220985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901411A Granted FR2449873A1 (fr) | 1979-01-19 | 1979-01-19 | Temoin de decongelation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2449873A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053984A (ja) * | 1983-09-05 | 1985-03-28 | 三井東圧化学株式会社 | 温度管理用表示ユニット |
| FR2670007A1 (fr) * | 1990-12-04 | 1992-06-05 | Bialkiewicz Serge | Dispositif de reperage d'une rupture de la chaine du froid, relative a un produit congele ou surgele. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1601924A1 (de) * | 1967-12-23 | 1970-05-06 | Studiengesellschaft Kohle Mbh | Vorrichtung zur Anzeige unvorschriftsmaessiger Lagerung von Tiefkuehlwaren |
| CH483012A (de) * | 1968-08-21 | 1969-12-15 | Knight Wegenstein Ag | Temperaturkontrollindikator für Tiefkühlprodukte |
| CH585396A5 (en) * | 1974-10-02 | 1977-02-28 | Hughes Joseph Edward | Visible indication of temp. rise after cooling - uses flow of colourant across barrier broken by its expansion in solid state |
| DE2547638A1 (de) * | 1975-10-24 | 1977-04-28 | Neuwoehner Kurt | Vorrichtung zur irreversiblen anzeige zeitweiliger ueberschreitung der lagerhoechsttemperatur an in gefrorenem oder tiefgefrorenem zustand gelagerten produkten |
| FR2361635A1 (fr) * | 1976-08-13 | 1978-03-10 | Thomson Csf | Dispositif capable de detecter de facon durable un rechauffement passager d'un produit surgele |
-
1979
- 1979-01-19 FR FR7901411A patent/FR2449873A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2449873A1 (fr) | 1980-09-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |