IT1108156B - Procedimento e macchina per fabbricare filtri multitubolari - Google Patents
Procedimento e macchina per fabbricare filtri multitubolariInfo
- Publication number
- IT1108156B IT1108156B IT69260/78A IT6926078A IT1108156B IT 1108156 B IT1108156 B IT 1108156B IT 69260/78 A IT69260/78 A IT 69260/78A IT 6926078 A IT6926078 A IT 6926078A IT 1108156 B IT1108156 B IT 1108156B
- Authority
- IT
- Italy
- Prior art keywords
- multitubular
- filters
- procedure
- making
- machine
- Prior art date
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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7711082A SE408269B (sv) | 1977-10-04 | 1977-10-04 | Forfarande och maskin for framstellning av multislangfilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7869260A0 IT7869260A0 (it) | 1978-10-02 |
| IT1108156B true IT1108156B (it) | 1985-12-02 |
Family
ID=20332456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69260/78A IT1108156B (it) | 1977-10-04 | 1978-10-02 | Procedimento e macchina per fabbricare filtri multitubolari |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5490659A (it) |
| AT (1) | ATA702578A (it) |
| AU (1) | AU526622B2 (it) |
| BR (1) | BR7806537A (it) |
| CA (1) | CA1095223A (it) |
| DE (1) | DE2841734A1 (it) |
| DK (1) | DK436578A (it) |
| FI (1) | FI782904A (it) |
| FR (1) | FR2405085A1 (it) |
| GB (1) | GB2005560A (it) |
| IT (1) | IT1108156B (it) |
| NL (1) | NL7809769A (it) |
| NO (1) | NO783347L (it) |
| SE (1) | SE408269B (it) |
| ZA (1) | ZA785448B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616917A (en) * | 1979-07-17 | 1981-02-18 | Olympus Optical Co Ltd | Thermal and magnetic recorder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1252104A (fr) * | 1959-12-14 | 1961-01-27 | Mine Safety Appliances Co | élément filtrant en zigzag et son procédé de fabrication |
| US3247813A (en) * | 1963-07-05 | 1966-04-26 | Cambridge Filter Corp | Method and apparatus for making air filters |
| DE2105294A1 (en) * | 1971-01-22 | 1972-08-03 | Karl Rabofsky GmbH, Maschinenfabrik, 1000 Berlin | Filter-insert prodn machine - with folder for continuous strip and crimpers for cut cross plies |
-
1977
- 1977-10-04 SE SE7711082A patent/SE408269B/sv not_active IP Right Cessation
-
1978
- 1978-01-20 AT AT0702578A patent/ATA702578A/de not_active Application Discontinuation
- 1978-09-22 GB GB7837857A patent/GB2005560A/en not_active Withdrawn
- 1978-09-25 FI FI782904A patent/FI782904A/fi unknown
- 1978-09-26 ZA ZA00785448A patent/ZA785448B/xx unknown
- 1978-09-26 DE DE19782841734 patent/DE2841734A1/de not_active Withdrawn
- 1978-09-27 NL NL7809769A patent/NL7809769A/xx not_active Application Discontinuation
- 1978-09-29 AU AU40315/78A patent/AU526622B2/en not_active Expired
- 1978-10-02 BR BR7806537A patent/BR7806537A/pt unknown
- 1978-10-02 IT IT69260/78A patent/IT1108156B/it active
- 1978-10-03 DK DK436578A patent/DK436578A/da unknown
- 1978-10-03 NO NO783347A patent/NO783347L/no unknown
- 1978-10-03 JP JP12126378A patent/JPS5490659A/ja active Pending
- 1978-10-04 CA CA312,670A patent/CA1095223A/en not_active Expired
- 1978-10-04 FR FR7828399A patent/FR2405085A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2005560A (en) | 1979-04-25 |
| NO783347L (no) | 1979-04-05 |
| AU4031578A (en) | 1980-04-03 |
| FI782904A (fi) | 1979-04-05 |
| JPS5490659A (en) | 1979-07-18 |
| ZA785448B (en) | 1979-08-29 |
| FR2405085A1 (fr) | 1979-05-04 |
| SE408269B (sv) | 1979-06-05 |
| NL7809769A (nl) | 1979-04-06 |
| CA1095223A (en) | 1981-02-10 |
| DE2841734A1 (de) | 1979-04-12 |
| IT7869260A0 (it) | 1978-10-02 |
| SE7711082L (sv) | 1979-04-05 |
| DK436578A (da) | 1979-04-05 |
| AU526622B2 (en) | 1983-01-20 |
| BR7806537A (pt) | 1979-05-02 |
| ATA702578A (de) | 1982-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7812626L (sv) | Forfarande for co2-avlegsning | |
| IT1101294B (it) | Procedimento per preparare ntirodiarilammine | |
| AT371358B (de) | Filter | |
| FI772184A (fi) | Matningsanordning foer en banformningsmaskin foer framstaellning av en tvao- eller flerskiktig fiberbana | |
| SE7803503L (sv) | Peroxikarboxylsyror och forfarande for framstellning derav | |
| IT1108596B (it) | Tessuto e procedimento e macchina per la sua fabbricazione | |
| SE7811240L (sv) | Balningsapparat | |
| IT1097295B (it) | Procedimento per preparare p-benzochinone | |
| IT7848522A0 (it) | Composti 2-fenossi-5-trifluorometilpiridinici e procedimento per prepararli | |
| IT1092403B (it) | Procedimento per preparare protocatecualdeide | |
| IT1091848B (it) | Procedimento per produrre alcossi-chetoni | |
| IT1157363B (it) | Procedimento per produrre p-alchilfenoli | |
| IT1106758B (it) | Procedimento per produrre polieter polioli | |
| IT1111075B (it) | Procedimento per produrre moranolina e n-metilmoranolina | |
| IT7850200A0 (it) | Piperidino-propanoli e procedimento per produrli | |
| IT1158184B (it) | Procedimento per ottenere tiobutirrammidi | |
| IT1089268B (it) | Procedimento per preparare metil-isocianato | |
| IT1104627B (it) | Procedimento per produrre tiazolin-2-tioni | |
| DK67078A (da) | Filtreringsproces | |
| IT7812575A0 (it) | Etodo per la fotocomposizione e rellativa macchina | |
| IT1106894B (it) | Procedimento per produrre acido-1-ammino-4-bromo-antrachinon-2-solfonico | |
| IT7851329A0 (it) | Procedimento per produrre dialchilfosforo-cloruro-tionati | |
| IT1108156B (it) | Procedimento e macchina per fabbricare filtri multitubolari | |
| IT1155796B (it) | Procedimento per preparare tetralchiltiuram-bisolfuri | |
| IT1106907B (it) | Procedimento per produrre morfolino-ditiotiazoli |