FR2188223A1 - - Google Patents
Info
- Publication number
- FR2188223A1 FR2188223A1 FR7321283A FR7321283A FR2188223A1 FR 2188223 A1 FR2188223 A1 FR 2188223A1 FR 7321283 A FR7321283 A FR 7321283A FR 7321283 A FR7321283 A FR 7321283A FR 2188223 A1 FR2188223 A1 FR 2188223A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
- G01K5/16—Measuring temperature based on the expansion or contraction of a material the material being a liquid with electric contacts
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/02—Alarm responsive to formation or anticipated formation of ice
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722228507 DE2228507A1 (de) | 1972-06-12 | 1972-06-12 | Verfahren und vorrichtung zur fruehzeitigen ermittlung der voraussetzung zur bildung von frostglaette auf strassenfahrbahnen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2188223A1 true FR2188223A1 (fr) | 1974-01-18 |
FR2188223B1 FR2188223B1 (fr) | 1979-10-05 |
Family
ID=5847507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7321283A Expired FR2188223B1 (fr) | 1972-06-12 | 1973-06-12 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT338016B (fr) |
BE (1) | BE800778A (fr) |
CH (1) | CH563045A5 (fr) |
DE (1) | DE2228507A1 (fr) |
FR (1) | FR2188223B1 (fr) |
GB (1) | GB1434605A (fr) |
NL (1) | NL7307930A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033525A2 (fr) * | 1980-01-31 | 1981-08-12 | Wolfgang Weiler | Dispositif indicateur de la température de chaussées |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119835A (en) * | 1982-04-21 | 1983-11-23 | Carl Patrick Harrell | Ice hazard warning sign |
EP0902252B1 (fr) | 1997-09-09 | 2002-03-27 | Boschung Mecatronic AG | Méthode et appareil pour la production d'un signal dépendant d'une couche de liquide sur une surface |
DE102010055773A1 (de) * | 2010-12-23 | 2012-06-28 | Klaus Schneider | KFZ-Temperatur-Informationssystem |
CN109689463B (zh) * | 2016-09-13 | 2022-03-15 | 松下知识产权经营株式会社 | 路面状态预测系统、驾驶支援系统、路面状态预测方法以及数据分发方法 |
-
1972
- 1972-06-12 DE DE19722228507 patent/DE2228507A1/de active Pending
-
1973
- 1973-05-21 AT AT442073A patent/AT338016B/de not_active IP Right Cessation
- 1973-05-23 CH CH733973A patent/CH563045A5/xx not_active IP Right Cessation
- 1973-06-07 NL NL7307930A patent/NL7307930A/xx unknown
- 1973-06-08 GB GB2746773A patent/GB1434605A/en not_active Expired
- 1973-06-12 FR FR7321283A patent/FR2188223B1/fr not_active Expired
- 1973-06-12 BE BE132150A patent/BE800778A/fr not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033525A2 (fr) * | 1980-01-31 | 1981-08-12 | Wolfgang Weiler | Dispositif indicateur de la température de chaussées |
EP0033525A3 (en) * | 1980-01-31 | 1983-05-25 | Wolfgang Weiler | Traffic area temperature indication device |
Also Published As
Publication number | Publication date |
---|---|
ATA442073A (de) | 1976-11-15 |
FR2188223B1 (fr) | 1979-10-05 |
BE800778A (fr) | 1973-10-01 |
GB1434605A (en) | 1976-05-05 |
DE2228507A1 (de) | 1974-01-10 |
NL7307930A (fr) | 1973-12-14 |
AT338016B (de) | 1977-07-25 |
CH563045A5 (fr) | 1975-06-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |