FR2848469B1 - SYSTEM AND METHOD FOR DETECTING FILTER CLOSURE - Google Patents
SYSTEM AND METHOD FOR DETECTING FILTER CLOSUREInfo
- Publication number
- FR2848469B1 FR2848469B1 FR0215936A FR0215936A FR2848469B1 FR 2848469 B1 FR2848469 B1 FR 2848469B1 FR 0215936 A FR0215936 A FR 0215936A FR 0215936 A FR0215936 A FR 0215936A FR 2848469 B1 FR2848469 B1 FR 2848469B1
- Authority
- FR
- France
- Prior art keywords
- detecting filter
- filter closure
- closure
- detecting
- filter
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/50—Means for discharging electrostatic potential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0085—Smell or pollution preventing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0633—Filter arrangements in the air stream with provisions for regenerating or cleaning the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0683—Filtering the quality of the filter or the air being checked
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0215936A FR2848469B1 (en) | 2002-12-16 | 2002-12-16 | SYSTEM AND METHOD FOR DETECTING FILTER CLOSURE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0215936A FR2848469B1 (en) | 2002-12-16 | 2002-12-16 | SYSTEM AND METHOD FOR DETECTING FILTER CLOSURE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2848469A1 FR2848469A1 (en) | 2004-06-18 |
FR2848469B1 true FR2848469B1 (en) | 2005-06-24 |
Family
ID=32338844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0215936A Expired - Fee Related FR2848469B1 (en) | 2002-12-16 | 2002-12-16 | SYSTEM AND METHOD FOR DETECTING FILTER CLOSURE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2848469B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110696593B (en) * | 2019-09-29 | 2021-09-21 | 珠海格力电器股份有限公司 | Automatic filth blockage detection method for automobile air conditioner filter, computer readable storage medium and air conditioner |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE359111C (en) * | 1920-11-11 | 1922-09-19 | Erich Oppen Dipl Ing Dr | Method of operating electric gas purifiers |
JPS5631812A (en) * | 1979-08-20 | 1981-03-31 | Diesel Kiki Co Ltd | Automobile air conditioner |
GB2110119B (en) * | 1981-10-12 | 1986-03-19 | Senichi Masuda | High efficiency electrostatic filter device |
DE3221778A1 (en) * | 1982-04-29 | 1983-11-03 | Heinrich 6931 Zwingenberg Kübler | Dirt trap for pipelines through which fluids flow |
US4533368A (en) * | 1982-09-30 | 1985-08-06 | Black & Decker, Inc. | Apparatus for removing respirable aerosols from air |
DE3532463A1 (en) * | 1985-09-11 | 1987-03-19 | Sueddeutsche Kuehler Behr | HEATING AND / OR AIR CONDITIONING FOR MOTOR VEHICLES |
DE3802748A1 (en) * | 1988-01-30 | 1989-08-10 | Paul J M Haufe | Electrostatic filter for purificn. of air - has collector of open pored material with electrically conductive surface layer |
US5429649A (en) * | 1992-04-14 | 1995-07-04 | Robin; Roger C. | Device for the detection of the clogging of an air filter |
FR2697780B1 (en) * | 1992-09-01 | 1997-07-25 | Kansei Kk | AIR CLEANING DEVICE FOR A MOTOR VEHICLE. |
FR2795685B1 (en) * | 1999-06-30 | 2001-08-31 | Valeo Climatisation | METHOD FOR DETECTING THE CLOGGING OF AN AIR FILTER AND VENTILATION SYSTEM IMPLEMENTING SUCH A METHOD |
-
2002
- 2002-12-16 FR FR0215936A patent/FR2848469B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2848469A1 (en) | 2004-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2886532B1 (en) | METHOD AND SYSTEM FOR DETECTING THE FALL OF A PERSON | |
FR2862788B1 (en) | METHOD AND SYSTEM FOR ANALYZING IMAGE TIME CHANGES | |
FR2867567B1 (en) | SYSTEM AND METHOD FOR DETECTING THE STATE OF A VEHICLE | |
EP1694819A4 (en) | Method for image capture and detection system | |
FR2906450B3 (en) | SYSTEM AND METHOD FOR DETECTING RESPIRATORY EVENTS | |
FR2795685B1 (en) | METHOD FOR DETECTING THE CLOGGING OF AN AIR FILTER AND VENTILATION SYSTEM IMPLEMENTING SUCH A METHOD | |
FR2847360B1 (en) | METHOD AND DEVICE FOR ANALYZING THE SECURITY OF AN INFORMATION SYSTEM | |
FR2839786B1 (en) | DEVICE AND METHOD FOR RECOGNIZING PARKING SPACES | |
FR2871581B1 (en) | OBSTACLE DETECTION SYSTEM AND OBSTACLE DETECTION METHOD | |
FR2837053B1 (en) | METHOD AND SYSTEM FOR BI OR MULTI-ENERGETIC IMAGING | |
AU2003304701A1 (en) | Method and system for failure signal detection analysis | |
FR2863557B1 (en) | SYSTEM AND METHOD FOR DETERMINING THE DEGREE OF AWAKENING | |
FR2895123B1 (en) | METHOD AND SYSTEM FOR DETECTING AN INDIVIDUAL USING PASSIVE INFRARED SENSORS | |
FR2859621B1 (en) | SYSTEM AND METHOD FOR DETERMINING THE POSITION OF A FLEXIBLE INSTRUMENT USED IN A MONITORING SYSTEM | |
FR2826744B1 (en) | METHOD AND DEVICE FOR MONITORING THE OPERATION OF A SYSTEM | |
FR2836551B1 (en) | DEVICE AND METHOD FOR DETECTION OF IMPURITIES | |
FR2854713B1 (en) | SYSTEM, METHODS AND APPLICATIONS FOR TAMPERING AND DETECTING THE FALL OF A SUBJECT | |
FR2860587B1 (en) | METHOD AND APPARATUS FOR CORRECTING THE EVALUATION OF SWITCHING THRESHOLDS IN A MAGNETIC SENSOR | |
DE602004014081D1 (en) | Fall detection method and system | |
FR2905063B1 (en) | METHOD AND DEVICE FOR DETECTING OBSTRUCTIVE EVENTS | |
GB0409867D0 (en) | Misfire detection system and method of median filtering | |
FR2826745B1 (en) | METHOD AND DEVICE FOR MONITORING THE OPERATION OF A SYSTEM | |
FR2861924B1 (en) | METHOD FOR THE DETECTION OF STOPS AND TIMING OF A STEP-BY-STEP MOTOR AND A STEP-BY-STEP DETECTOR | |
FR2808881B1 (en) | METHOD AND DEVICE FOR DETECTING MICROBIOLOGICALLY INDUCED CORROSION | |
FR2791362B1 (en) | METHOD FOR DETECTING SULFATO-REDUCING BACTERIA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20180831 |