DE29820546U1 - Precipitation sensor - Google Patents

Precipitation sensor

Info

Publication number
DE29820546U1
DE29820546U1 DE29820546U DE29820546U DE29820546U1 DE 29820546 U1 DE29820546 U1 DE 29820546U1 DE 29820546 U DE29820546 U DE 29820546U DE 29820546 U DE29820546 U DE 29820546U DE 29820546 U1 DE29820546 U1 DE 29820546U1
Authority
DE
Germany
Prior art keywords
precipitation sensor
precipitation
sensor
Prior art date
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 - Lifetime
Application number
DE29820546U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRODMEIER FRANK 81479 MUENCHEN DE
Original Assignee
BRODMEIER FRANK 81479 MUENCHEN DE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRODMEIER FRANK 81479 MUENCHEN DE filed Critical BRODMEIER FRANK 81479 MUENCHEN DE
Priority to DE29820546U priority Critical patent/DE29820546U1/en
Publication of DE29820546U1 publication Critical patent/DE29820546U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G01N29/046—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks using the echo of particles imparting on a surface; using acoustic emission of particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
DE29820546U 1998-11-17 1998-11-17 Precipitation sensor Expired - Lifetime DE29820546U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29820546U DE29820546U1 (en) 1998-11-17 1998-11-17 Precipitation sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29820546U DE29820546U1 (en) 1998-11-17 1998-11-17 Precipitation sensor

Publications (1)

Publication Number Publication Date
DE29820546U1 true DE29820546U1 (en) 1999-02-04

Family

ID=8065451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29820546U Expired - Lifetime DE29820546U1 (en) 1998-11-17 1998-11-17 Precipitation sensor

Country Status (1)

Country Link
DE (1) DE29820546U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000608A1 (en) * 2000-01-10 2001-07-19 Max Planck Gesellschaft Method and device for acoustic detection of microparticles
DE102004018219A1 (en) * 2004-04-15 2005-11-10 Daimlerchrysler Ag Sensor unit for vehicle has structure-borne sensor to sense structure-borne noise encountered on windscreen and to convert it into electrical signals which are processed by computing and control unit
DE102004041266A1 (en) * 2004-08-26 2006-03-02 Daimlerchrysler Ag Method for controlling a rear window wiper and control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000608A1 (en) * 2000-01-10 2001-07-19 Max Planck Gesellschaft Method and device for acoustic detection of microparticles
DE10000608C2 (en) * 2000-01-10 2002-05-23 Max Planck Gesellschaft Method and device for detecting the relative impact positions of microparticles
US6561005B2 (en) 2000-01-10 2003-05-13 Max-Planck-Gesellschaft Zur Forderung Procedure and device for acoustically detecting microparticles
DE102004018219A1 (en) * 2004-04-15 2005-11-10 Daimlerchrysler Ag Sensor unit for vehicle has structure-borne sensor to sense structure-borne noise encountered on windscreen and to convert it into electrical signals which are processed by computing and control unit
DE102004041266A1 (en) * 2004-08-26 2006-03-02 Daimlerchrysler Ag Method for controlling a rear window wiper and control device

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990318

R156 Lapse of ip right after 3 years

Effective date: 20020702