FI95081C - Menetelmä ja laitteisto kiinteän aineen pinnalla olevan nesteen ilmaisemiseksi - Google Patents
Menetelmä ja laitteisto kiinteän aineen pinnalla olevan nesteen ilmaisemiseksiInfo
- Publication number
- FI95081C FI95081C FI941605A FI941605A FI95081C FI 95081 C FI95081 C FI 95081C FI 941605 A FI941605 A FI 941605A FI 941605 A FI941605 A FI 941605A FI 95081 C FI95081 C FI 95081C
- Authority
- FI
- Finland
- Prior art keywords
- surface material
- solid surface
- detecting liquid
- detecting
- liquid
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
- B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
- B60S1/0833—Optical rain sensor
- B60S1/0837—Optical rain sensor with a particular arrangement of the optical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
- B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI941605A FI95081C (fi) | 1994-04-07 | 1994-04-07 | Menetelmä ja laitteisto kiinteän aineen pinnalla olevan nesteen ilmaisemiseksi |
PCT/FI1995/000171 WO1995027894A1 (en) | 1994-04-07 | 1995-03-30 | Method and apparatus for detecting liquid on a solid material surface |
AU21393/95A AU2139395A (en) | 1994-04-07 | 1995-03-30 | Method and apparatus for detecting liquid on a solid material surface |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI941605 | 1994-04-07 | ||
FI941605A FI95081C (fi) | 1994-04-07 | 1994-04-07 | Menetelmä ja laitteisto kiinteän aineen pinnalla olevan nesteen ilmaisemiseksi |
Publications (3)
Publication Number | Publication Date |
---|---|
FI941605A0 FI941605A0 (fi) | 1994-04-07 |
FI95081B FI95081B (fi) | 1995-08-31 |
FI95081C true FI95081C (fi) | 1995-12-11 |
Family
ID=8540473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI941605A FI95081C (fi) | 1994-04-07 | 1994-04-07 | Menetelmä ja laitteisto kiinteän aineen pinnalla olevan nesteen ilmaisemiseksi |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2139395A (fi) |
FI (1) | FI95081C (fi) |
WO (1) | WO1995027894A1 (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6118383A (en) * | 1993-05-07 | 2000-09-12 | Hegyi; Dennis J. | Multi-function light sensor for vehicle |
JP2000227397A (ja) * | 1999-02-02 | 2000-08-15 | Whitaker Corp:The | 水滴センサ用光カプラ |
US6919961B2 (en) * | 2000-05-12 | 2005-07-19 | Niles Co., Ltd. | Adhering substance detector and controller using the same |
DE10147176B4 (de) * | 2001-09-25 | 2018-02-08 | HELLA GmbH & Co. KGaA | Sensoreinrichtung zur Erfassung der Benetzung einer Scheibe, insbesondere einer Kraftfahrzeugscheibe |
JP4292413B2 (ja) | 2004-10-12 | 2009-07-08 | 株式会社デンソー | 雨滴検出装置並びにそれを備えたワイパ自動制御装置 |
CN102991463B (zh) * | 2010-11-23 | 2014-11-05 | 江苏日盈电子股份有限公司 | 车用雨量阳光感应控制系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4676638A (en) * | 1983-03-31 | 1987-06-30 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Light-transmissible foreign object sensor |
DE3619208A1 (de) * | 1986-06-07 | 1987-12-10 | Bosch Gmbh Robert | Vorrichtung zum optischen erfassen von fremdkoerpern |
US4960996A (en) * | 1989-01-18 | 1990-10-02 | Hochstein Peter A | Rain sensor with reference channel |
US4973844A (en) * | 1989-07-10 | 1990-11-27 | Donnelly Corporation | Vehicular moisture sensor and mounting apparatus therefor |
-
1994
- 1994-04-07 FI FI941605A patent/FI95081C/fi not_active IP Right Cessation
-
1995
- 1995-03-30 AU AU21393/95A patent/AU2139395A/en not_active Abandoned
- 1995-03-30 WO PCT/FI1995/000171 patent/WO1995027894A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI95081B (fi) | 1995-08-31 |
AU2139395A (en) | 1995-10-30 |
FI941605A0 (fi) | 1994-04-07 |
WO1995027894A1 (en) | 1995-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |