FR2243717B3 - - Google Patents
Info
- Publication number
- FR2243717B3 FR2243717B3 FR7431724A FR7431724A FR2243717B3 FR 2243717 B3 FR2243717 B3 FR 2243717B3 FR 7431724 A FR7431724 A FR 7431724A FR 7431724 A FR7431724 A FR 7431724A FR 2243717 B3 FR2243717 B3 FR 2243717B3
- 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
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/208—Oval shape
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19737334465U DE7334465U (de) | 1973-09-19 | 1973-09-19 | Als feinfilter dienendes sackfoermiges taschenfilter zur reinigung von luft oder gasen fuer lueftungs- oder klimaanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2243717A3 FR2243717A3 (en) | 1975-04-11 |
| FR2243717B3 true FR2243717B3 (nl) | 1975-11-07 |
Family
ID=6640678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7431724A Granted FR2243717A3 (en) | 1973-09-19 | 1974-09-12 | Gas filter for air conditioning - comprising an oval tube with longitudinal pleats made of glass fibre with gauze covering |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT330997B (nl) |
| CH (1) | CH591885A5 (nl) |
| DE (1) | DE7334465U (nl) |
| FR (1) | FR2243717A3 (nl) |
| NL (1) | NL158607B (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3527732A1 (de) * | 1985-08-02 | 1987-02-12 | Esta Apparatebau | Filtergeraet |
| DE4201702C2 (de) * | 1992-01-23 | 2003-04-30 | Mahle Filtersysteme Gmbh | Filterpatrone für einen Gasfilter |
| DE4218396B4 (de) * | 1992-06-04 | 2004-04-01 | Mann + Hummel Gmbh | Filtereinrichtung, insbesondere zum Filtrieren der Ansaugluft eines Verbrennungsmotors |
| DE10144867A1 (de) * | 2001-09-12 | 2003-03-27 | Mann & Hummel Filter | Filterelement und Verfahren zu seiner Herstellung |
| DE10157064B4 (de) * | 2001-11-21 | 2004-12-23 | Hans-Joachim Tittel | Plissiertes Filtermaterial und Verfahren zur Herstellung eines solchen |
| KR102117256B1 (ko) * | 2018-10-11 | 2020-06-01 | 최귀석 | 선풍기용 팬 유닛 및 이를 구비하는 선풍기 조립체 |
-
1973
- 1973-09-19 DE DE19737334465U patent/DE7334465U/de not_active Expired
-
1974
- 1974-06-10 CH CH800274A patent/CH591885A5/xx not_active IP Right Cessation
- 1974-06-10 AT AT477874A patent/AT330997B/de not_active IP Right Cessation
- 1974-09-05 NL NL7411805.A patent/NL158607B/nl not_active IP Right Cessation
- 1974-09-12 FR FR7431724A patent/FR2243717A3/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE7334465U (de) | 1973-12-20 |
| NL158607B (nl) | 1978-11-15 |
| FR2243717A3 (en) | 1975-04-11 |
| CH591885A5 (nl) | 1977-10-14 |
| ATA477874A (de) | 1975-10-15 |
| NL7411805A (nl) | 1975-03-21 |
| AT330997B (de) | 1976-07-26 |