FR1026534A - Air filter - Google Patents
Air filterInfo
- Publication number
- FR1026534A FR1026534A FR1026534DA FR1026534A FR 1026534 A FR1026534 A FR 1026534A FR 1026534D A FR1026534D A FR 1026534DA FR 1026534 A FR1026534 A FR 1026534A
- Authority
- FR
- France
- Prior art keywords
- air filter
- filter
- air
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1026534T | 1950-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1026534A true FR1026534A (en) | 1953-04-28 |
Family
ID=9580148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1026534D Expired FR1026534A (en) | 1950-10-25 | 1950-10-25 | Air filter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1026534A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339975A2 (en) * | 1976-01-27 | 1977-08-26 | Burlington Industries Inc | METHOD AND DEVICE FOR PRECISE MAINTAINING A NEUTRAL, POSITIVE OR NEGATIVE ATMOSPHERE |
-
1950
- 1950-10-25 FR FR1026534D patent/FR1026534A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339975A2 (en) * | 1976-01-27 | 1977-08-26 | Burlington Industries Inc | METHOD AND DEVICE FOR PRECISE MAINTAINING A NEUTRAL, POSITIVE OR NEGATIVE ATMOSPHERE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1023349A (en) | Air filter | |
FR1030790A (en) | Air mattress | |
CH319261A (en) | Photographic element | |
FR1023451A (en) | Advanced air filter | |
FR1029116A (en) | Electrostatic filter | |
FR1041684A (en) | Filters | |
FR1040686A (en) | Air filters | |
FR1047698A (en) | Air mattress | |
FR1027821A (en) | Air condenser | |
FR1059902A (en) | Magnetic filter | |
FR1025281A (en) | Air filter | |
CH288719A (en) | Filtered. | |
FR1027175A (en) | Semi-automatic air filter | |
FR1044748A (en) | Air filter | |
FR1026534A (en) | Air filter | |
FR976751A (en) | Air filter | |
FR983785A (en) | Air filter | |
FR1033012A (en) | Filtered | |
FR61979E (en) | Air filters | |
CH325273A (en) | Electrically symmetrical filter | |
FR1023950A (en) | Filters | |
FR62081E (en) | Air filter | |
FR1051122A (en) | Air filter | |
FR1052479A (en) | Air filters | |
FR996857A (en) | Air filter |