FR2299901B1 - - Google Patents
Info
- Publication number
- FR2299901B1 FR2299901B1 FR7603396A FR7603396A FR2299901B1 FR 2299901 B1 FR2299901 B1 FR 2299901B1 FR 7603396 A FR7603396 A FR 7603396A FR 7603396 A FR7603396 A FR 7603396A FR 2299901 B1 FR2299901 B1 FR 2299901B1
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Central Air Conditioning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752505137 DE2505137A1 (en) | 1975-02-07 | 1975-02-07 | CLEAN AIR UNIT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2299901A1 FR2299901A1 (en) | 1976-09-03 |
| FR2299901B1 true FR2299901B1 (en) | 1980-02-15 |
Family
ID=5938332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7603396A Granted FR2299901A1 (en) | 1975-02-07 | 1976-02-09 | AIR PURIFICATION DEVICE |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51104673A (en) |
| AT (1) | AT350760B (en) |
| BE (1) | BE838380A (en) |
| CH (1) | CH600251A5 (en) |
| DE (1) | DE2505137A1 (en) |
| DK (1) | DK48876A (en) |
| FR (1) | FR2299901A1 (en) |
| GB (1) | GB1542105A (en) |
| IE (1) | IE42269B1 (en) |
| IT (1) | IT1055131B (en) |
| LU (1) | LU74312A1 (en) |
| NL (1) | NL7601026A (en) |
| SE (1) | SE416446B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57501946A (en) * | 1980-12-12 | 1982-11-04 | ||
| DE3430031A1 (en) * | 1984-08-16 | 1986-02-20 | Gas & Wasserleitungsgeschäft Böhm, Hörle, Schuster & Cie (GmbH & Co), 7000 Stuttgart | Device for equalising the temperature distribution in rooms |
| GB2165936B (en) * | 1984-10-23 | 1989-07-12 | Shimizu Construction Co Ltd | Clean room |
| JPH01151820U (en) * | 1988-03-29 | 1989-10-19 | ||
| NL1003079C1 (en) * | 1996-05-10 | 1997-06-12 | Norbert Peter Vroege | Small compact low-noise mechanical air purifier which is equipped with a measuring and control unit and outside air or oxygen supply. |
| CN103463878A (en) * | 2013-09-10 | 2013-12-25 | 苏州新区枫桥净化设备厂 | Air filter core module |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3616624A (en) * | 1969-11-04 | 1971-11-02 | Becton Dickinson Co | Laminar flow work bench |
| CA943873A (en) * | 1971-04-30 | 1974-03-19 | Robert A. Elder | Seals for air filters |
-
1975
- 1975-02-07 DE DE19752505137 patent/DE2505137A1/en not_active Ceased
-
1976
- 1976-02-02 NL NL7601026A patent/NL7601026A/en not_active Application Discontinuation
- 1976-02-04 CH CH136576A patent/CH600251A5/xx not_active IP Right Cessation
- 1976-02-05 LU LU74312A patent/LU74312A1/xx unknown
- 1976-02-05 IT IT19943/76A patent/IT1055131B/en active
- 1976-02-05 AT AT80076A patent/AT350760B/en not_active IP Right Cessation
- 1976-02-06 SE SE7601313A patent/SE416446B/en unknown
- 1976-02-06 DK DK48876*#A patent/DK48876A/en unknown
- 1976-02-06 JP JP51011502A patent/JPS51104673A/ja active Pending
- 1976-02-06 IE IE239/76A patent/IE42269B1/en unknown
- 1976-02-09 BE BE164175A patent/BE838380A/en unknown
- 1976-02-09 FR FR7603396A patent/FR2299901A1/en active Granted
- 1976-02-09 GB GB765007A patent/GB1542105A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA80076A (en) | 1978-11-15 |
| SE416446B (en) | 1981-01-05 |
| AT350760B (en) | 1979-06-25 |
| JPS51104673A (en) | 1976-09-16 |
| GB1542105A (en) | 1979-03-14 |
| NL7601026A (en) | 1976-08-10 |
| IE42269B1 (en) | 1980-07-02 |
| DE2505137A1 (en) | 1976-08-19 |
| CH600251A5 (en) | 1978-06-15 |
| DK48876A (en) | 1976-08-08 |
| FR2299901A1 (en) | 1976-09-03 |
| LU74312A1 (en) | 1977-01-27 |
| IE42269L (en) | 1976-08-07 |
| BE838380A (en) | 1976-08-09 |
| IT1055131B (en) | 1981-12-21 |
| SE7601313L (en) | 1976-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |