NL7307930A - - Google Patents
Info
- Publication number
- NL7307930A NL7307930A NL7307930A NL7307930A NL7307930A NL 7307930 A NL7307930 A NL 7307930A NL 7307930 A NL7307930 A NL 7307930A NL 7307930 A NL7307930 A NL 7307930A NL 7307930 A NL7307930 A NL 7307930A
- Authority
- NL
- Netherlands
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 (1)
| Publication Number | Publication Date |
|---|---|
| NL7307930A true NL7307930A (xx) | 1973-12-14 |
Family
ID=5847507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7307930A NL7307930A (xx) | 1972-06-12 | 1973-06-07 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT338016B (xx) |
| BE (1) | BE800778A (xx) |
| CH (1) | CH563045A5 (xx) |
| DE (1) | DE2228507A1 (xx) |
| FR (1) | FR2188223B1 (xx) |
| GB (1) | GB1434605A (xx) |
| NL (1) | NL7307930A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003408C2 (de) * | 1980-01-31 | 1984-09-13 | Wolfgang 6000 Frankfurt Weiler | Vorrichtung an einer Verkehrsfläche zur Anzeige der Temperatur der Belagoberfläche |
| GB2119835A (en) * | 1982-04-21 | 1983-11-23 | Carl Patrick Harrell | Ice hazard warning sign |
| EP0902252B1 (de) * | 1997-09-09 | 2002-03-27 | Boschung Mecatronic AG | Verfahren und Vorrichtung zur Erzeugung eines Signals in Abhängigkeit eines Flüssigkeitsfilmes auf einer Fläche |
| DE102010055773A1 (de) * | 2010-12-23 | 2012-06-28 | Klaus Schneider | KFZ-Temperatur-Informationssystem |
| US11312383B2 (en) * | 2016-09-13 | 2022-04-26 | Panasonic Intellectual Property Management Co., Ltd. | Road surface condition prediction system, driving assistance system, road surface condition prediction method, and data distribution method |
-
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/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434605A (en) | 1976-05-05 |
| ATA442073A (de) | 1976-11-15 |
| DE2228507A1 (de) | 1974-01-10 |
| CH563045A5 (xx) | 1975-06-13 |
| AT338016B (de) | 1977-07-25 |
| FR2188223A1 (xx) | 1974-01-18 |
| BE800778A (fr) | 1973-10-01 |
| FR2188223B1 (xx) | 1979-10-05 |