FR2116542B1 - - Google Patents
Info
- Publication number
- FR2116542B1 FR2116542B1 FR7143590A FR7143590A FR2116542B1 FR 2116542 B1 FR2116542 B1 FR 2116542B1 FR 7143590 A FR7143590 A FR 7143590A FR 7143590 A FR7143590 A FR 7143590A FR 2116542 B1 FR2116542 B1 FR 2116542B1
- 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
- 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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5787570A GB1364845A (en) | 1970-12-05 | 1970-12-05 | Ice detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2116542A1 FR2116542A1 (it) | 1972-07-13 |
| FR2116542B1 true FR2116542B1 (it) | 1974-04-05 |
Family
ID=10480252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7143590A Expired FR2116542B1 (it) | 1970-12-05 | 1971-12-03 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2159731A1 (it) |
| FR (1) | FR2116542B1 (it) |
| GB (1) | GB1364845A (it) |
| IT (1) | IT945305B (it) |
| SE (1) | SE7115422L (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA971652A (en) * | 1972-10-23 | 1975-07-22 | T. Rayman Ringer | Ice detector |
| CH665915A5 (de) * | 1981-11-13 | 1988-06-15 | Paul Kovacs | Vorrichtung zur ueberwachung der eisbildung. |
| GB2158939B (en) * | 1984-05-15 | 1988-06-02 | Plessey Co Plc | Improvements relating to the detection and/or monitoring of surface conditions |
| DE3737070A1 (de) * | 1987-10-31 | 1989-05-11 | Zeppelin Metallwerke Gmbh | Einrichtung zur detektierung von schneefall, von regen oder einer ablagerung auf einer flaeche |
| DE59706774D1 (de) | 1997-09-09 | 2002-05-02 | Boschung Mecatronic Ag Granges | Verfahren und Vorrichtung zur Erzeugung eines Signals in Abhängigkeit eines Flüssigkeitsfilmes auf einer Fläche |
| DE102006032387A1 (de) * | 2006-07-13 | 2008-01-24 | Repower Systems Ag | Windenergieanlage mit Eisdetektionseinrichtung |
| DE102011083856A1 (de) * | 2011-09-30 | 2013-04-04 | Aktiebolaget Skf | Windkraftanlagenbeeisungsmessvorrichtung und Windkraftanlagenbeeisungsmessverfahren |
| CN107839891A (zh) * | 2016-09-21 | 2018-03-27 | 谢潇君 | 一种机翼、尾翼防冰除冰*** |
| IL253739B (en) | 2017-07-31 | 2021-01-31 | Israel Aerospace Ind Ltd | Baldness detector |
| CN110077601A (zh) * | 2019-05-16 | 2019-08-02 | 中国商用飞机有限责任公司 | 过冷水滴结冰探测器和混合态结冰探测器 |
| CN110077602A (zh) * | 2019-05-16 | 2019-08-02 | 中国商用飞机有限责任公司 | 冰晶探测器和混合态结冰探测器 |
-
1970
- 1970-12-05 GB GB5787570A patent/GB1364845A/en not_active Expired
-
1971
- 1971-12-02 SE SE7115422A patent/SE7115422L/sv unknown
- 1971-12-02 DE DE19712159731 patent/DE2159731A1/de active Pending
- 1971-12-03 FR FR7143590A patent/FR2116542B1/fr not_active Expired
- 1971-12-06 IT IT5456871A patent/IT945305B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7115422L (it) | 1972-06-06 |
| DE2159731A1 (de) | 1972-06-29 |
| IT945305B (it) | 1973-05-10 |
| FR2116542A1 (it) | 1972-07-13 |
| GB1364845A (en) | 1974-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |