FR2235730A1 - - Google Patents
Info
- Publication number
- FR2235730A1 FR2235730A1 FR7419272A FR7419272A FR2235730A1 FR 2235730 A1 FR2235730 A1 FR 2235730A1 FR 7419272 A FR7419272 A FR 7419272A FR 7419272 A FR7419272 A FR 7419272A FR 2235730 A1 FR2235730 A1 FR 2235730A1
- 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.)
- Granted
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
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
-
- 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
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/20—Particle separators, e.g. dust precipitators, using filtering belts the belts combined with drums
-
- 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
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air-Conditioning For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37667273A | 1973-07-05 | 1973-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2235730A1 true FR2235730A1 (de) | 1975-01-31 |
| FR2235730B1 FR2235730B1 (de) | 1978-03-24 |
Family
ID=23485981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7419272A Expired FR2235730B1 (de) | 1973-07-05 | 1974-06-04 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5430146B2 (de) |
| BE (1) | BE815767A (de) |
| CA (1) | CA1030080A (de) |
| CH (1) | CH581490A5 (de) |
| DE (1) | DE2431239C3 (de) |
| ES (1) | ES425762A1 (de) |
| FR (1) | FR2235730B1 (de) |
| GB (1) | GB1477321A (de) |
| IT (1) | IT1010315B (de) |
| NL (1) | NL7406436A (de) |
| SE (1) | SE411845B (de) |
| ZA (1) | ZA741952B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2717948C2 (de) * | 1977-04-22 | 1982-10-07 | Erwin Behn Verpackungsbedarf Gmbh, 4150 Krefeld | Ventilsackfüllvorrichtung für flugfähiges Füllgut |
| JPS54127486A (en) * | 1978-03-28 | 1979-10-03 | Sumitomo Bakelite Co Ltd | Composite film for covering package |
| JPS56166065A (en) * | 1980-03-12 | 1981-12-19 | Ici Ltd | Polyester composite film and its manufacture |
| JPS5962149A (ja) * | 1982-09-30 | 1984-04-09 | 東洋紡績株式会社 | 複合フイルム |
| WO2017059590A1 (zh) * | 2015-10-10 | 2017-04-13 | 创天昱科技(深圳)有限公司 | 空气过滤器 |
| CN105344174A (zh) * | 2015-11-07 | 2016-02-24 | 深圳市前海安测信息技术有限公司 | 具有自洁净功能的空气过滤设备 |
| CN107842424A (zh) * | 2017-11-28 | 2018-03-27 | 华电电力科学研究院 | 燃气轮机进气系统防飞絮装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1440195A (fr) * | 1964-06-22 | 1966-05-27 | American Air Filter Co | Filtres pour fluides |
-
1974
- 1974-02-26 ZA ZA00741952*A patent/ZA741952B/xx unknown
- 1974-04-27 ES ES425762A patent/ES425762A1/es not_active Expired
- 1974-04-30 IT IT22163/74A patent/IT1010315B/it active
- 1974-05-03 CA CA198,834A patent/CA1030080A/en not_active Expired
- 1974-05-14 NL NL7406436A patent/NL7406436A/xx not_active Application Discontinuation
- 1974-05-16 JP JP5394174A patent/JPS5430146B2/ja not_active Expired
- 1974-05-30 BE BE144945A patent/BE815767A/xx unknown
- 1974-05-31 CH CH751074A patent/CH581490A5/xx not_active IP Right Cessation
- 1974-06-04 SE SE7407294A patent/SE411845B/xx unknown
- 1974-06-04 FR FR7419272A patent/FR2235730B1/fr not_active Expired
- 1974-06-13 GB GB2638174A patent/GB1477321A/en not_active Expired
- 1974-06-28 DE DE2431239A patent/DE2431239C3/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1440195A (fr) * | 1964-06-22 | 1966-05-27 | American Air Filter Co | Filtres pour fluides |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1477321A (en) | 1977-06-22 |
| SE7407294L (de) | 1975-01-07 |
| NL7406436A (nl) | 1975-01-07 |
| AU6742574A (en) | 1975-10-02 |
| DE2431239C3 (de) | 1978-11-16 |
| BE815767A (fr) | 1974-09-16 |
| DE2431239B2 (de) | 1978-04-06 |
| JPS5430146B2 (de) | 1979-09-28 |
| CA1030080A (en) | 1978-04-25 |
| ZA741952B (en) | 1975-05-28 |
| CH581490A5 (de) | 1976-11-15 |
| SE411845B (sv) | 1980-02-11 |
| IT1010315B (it) | 1977-01-10 |
| JPS5023078A (de) | 1975-03-12 |
| ES425762A1 (es) | 1976-06-16 |
| DE2431239A1 (de) | 1975-01-23 |
| FR2235730B1 (de) | 1978-03-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |