FR2470630A1 - Procede d'obtention de filtres a air, dispositif pour sa mise en oeuvre et produit obtenu - Google Patents
Procede d'obtention de filtres a air, dispositif pour sa mise en oeuvre et produit obtenu Download PDFInfo
- Publication number
- FR2470630A1 FR2470630A1 FR8025311A FR8025311A FR2470630A1 FR 2470630 A1 FR2470630 A1 FR 2470630A1 FR 8025311 A FR8025311 A FR 8025311A FR 8025311 A FR8025311 A FR 8025311A FR 2470630 A1 FR2470630 A1 FR 2470630A1
- Authority
- FR
- France
- Prior art keywords
- strip
- unit
- adhesive
- pockets
- stage
- 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.)
- Granted
Links
- 239000004822 Hot adhesive Substances 0.000 title claims description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 28
- 230000001070 adhesive effect Effects 0.000 claims abstract description 28
- 229920000728 polyester Polymers 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 19
- 238000000151 deposition Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 3
- 238000001914 filtration Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000004831 Hot glue Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 2
- 101000853002 Homo sapiens Interleukin-25 Proteins 0.000 description 1
- 101001128431 Homo sapiens Myeloid-derived growth factor Proteins 0.000 description 1
- 102100031789 Myeloid-derived growth factor Human genes 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
-
- 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
- B01D46/0001—Making filtering 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT69297/79A IT1119517B (it) | 1979-11-28 | 1979-11-28 | Procedimento per realizzare filtri aria impianto per la realizzazione di tale procedimento e relativi filtri ottenuti |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2470630A1 true FR2470630A1 (fr) | 1981-06-12 |
| FR2470630B1 FR2470630B1 (enExample) | 1985-04-26 |
Family
ID=11311783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8025311A Granted FR2470630A1 (fr) | 1979-11-28 | 1980-11-28 | Procede d'obtention de filtres a air, dispositif pour sa mise en oeuvre et produit obtenu |
Country Status (8)
| Country | Link |
|---|---|
| BG (1) | BG35185A3 (enExample) |
| DE (1) | DE3043232A1 (enExample) |
| ES (1) | ES8203020A1 (enExample) |
| FR (1) | FR2470630A1 (enExample) |
| IT (1) | IT1119517B (enExample) |
| PL (1) | PL228144A1 (enExample) |
| SU (1) | SU1055316A3 (enExample) |
| YU (1) | YU293480A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2490970A1 (fr) * | 1980-10-01 | 1982-04-02 | Draegerwerk Ag | Garniture filtrante pour filtres de matieres en suspension et procede pour sa fabrication |
| EP0382330A1 (de) * | 1989-02-08 | 1990-08-16 | Hans-Joachim Dr. Lippold | Filtereinsatz und Verfahren zu seiner Herstellung |
| EP0398459A1 (de) * | 1989-05-19 | 1990-11-22 | Hans-Joachim Dr. Lippold | Filtereinsatz |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217195C2 (de) * | 1992-05-23 | 1996-02-08 | Hengst Walter Gmbh & Co Kg | Filterkörper |
| GB2314031B (en) * | 1996-06-10 | 1999-12-15 | Fram Europ | Fluid filter element and method of manufacture |
| DE60237490D1 (de) * | 2001-05-01 | 2010-10-14 | Wix Filtration Corp Llc | Gefaltetes Filtermedium mit eingeprägten Abstandshaltern und für Queranströmung |
| US7425227B1 (en) | 2004-06-17 | 2008-09-16 | Wix Filtration Corp Llc | Pleated filter element with offset emboss pattern |
| US7588619B2 (en) | 2006-11-28 | 2009-09-15 | Wix Filtration Corp. | Cross-flow filter media and filter assembly |
| CN110812959B (zh) * | 2019-04-22 | 2021-08-17 | 佛山市顺德区阿波罗环保器材有限公司 | 一种颗粒物的填充方法 |
| CN112237798A (zh) * | 2020-10-28 | 2021-01-19 | 上海弗列加滤清器有限公司 | 一种滤芯折叠成型设备 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU55436A1 (enExample) * | 1967-02-08 | 1968-10-09 | ||
| CH463940A (de) * | 1965-09-21 | 1968-10-15 | Luwa Ag | Verfahren und Vorrichtung zur Herstellung von Filtereinsätzen |
| DE2138412A1 (de) * | 1971-07-28 | 1973-03-08 | Delbag Luftfilter Gmbh | Schwebstoff-filterpack zur luft- oder gasreinigung aus zick-zack-foermig gefaltetem filterpapier |
| DE2359728A1 (de) * | 1973-11-30 | 1975-06-05 | Purolator Filter Gmbh | Randabdichtung fuer den gefalteten rand eines filterblocks und verfahren zu ihrer herstellung |
| FR2356444A1 (fr) * | 1976-07-03 | 1978-01-27 | Lucas Industries Ltd | Element filtrant en feuille |
-
1979
- 1979-11-28 IT IT69297/79A patent/IT1119517B/it active
-
1980
- 1980-11-15 DE DE19803043232 patent/DE3043232A1/de not_active Withdrawn
- 1980-11-18 YU YU02934/80A patent/YU293480A/xx unknown
- 1980-11-27 ES ES497174A patent/ES8203020A1/es not_active Expired
- 1980-11-28 FR FR8025311A patent/FR2470630A1/fr active Granted
- 1980-11-28 BG BG049814A patent/BG35185A3/xx unknown
- 1980-11-28 PL PL22814480A patent/PL228144A1/xx unknown
- 1980-11-28 SU SU803211167A patent/SU1055316A3/ru active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH463940A (de) * | 1965-09-21 | 1968-10-15 | Luwa Ag | Verfahren und Vorrichtung zur Herstellung von Filtereinsätzen |
| LU55436A1 (enExample) * | 1967-02-08 | 1968-10-09 | ||
| DE2138412A1 (de) * | 1971-07-28 | 1973-03-08 | Delbag Luftfilter Gmbh | Schwebstoff-filterpack zur luft- oder gasreinigung aus zick-zack-foermig gefaltetem filterpapier |
| DE2359728A1 (de) * | 1973-11-30 | 1975-06-05 | Purolator Filter Gmbh | Randabdichtung fuer den gefalteten rand eines filterblocks und verfahren zu ihrer herstellung |
| FR2356444A1 (fr) * | 1976-07-03 | 1978-01-27 | Lucas Industries Ltd | Element filtrant en feuille |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2490970A1 (fr) * | 1980-10-01 | 1982-04-02 | Draegerwerk Ag | Garniture filtrante pour filtres de matieres en suspension et procede pour sa fabrication |
| EP0382330A1 (de) * | 1989-02-08 | 1990-08-16 | Hans-Joachim Dr. Lippold | Filtereinsatz und Verfahren zu seiner Herstellung |
| US5053131A (en) * | 1989-02-08 | 1991-10-01 | Lippold Hans Joachim | Filter cartridge |
| EP0398459A1 (de) * | 1989-05-19 | 1990-11-22 | Hans-Joachim Dr. Lippold | Filtereinsatz |
| US5089202A (en) * | 1989-05-19 | 1992-02-18 | Lippold Hans Joachim | Method for the production of a filter cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1119517B (it) | 1986-03-10 |
| DE3043232A1 (de) | 1981-06-19 |
| ES497174A0 (es) | 1982-03-01 |
| BG35185A3 (en) | 1984-02-15 |
| FR2470630B1 (enExample) | 1985-04-26 |
| ES8203020A1 (es) | 1982-03-01 |
| YU293480A (en) | 1983-12-31 |
| SU1055316A3 (ru) | 1983-11-15 |
| PL228144A1 (enExample) | 1981-07-10 |
| IT7969297A0 (it) | 1979-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH369893A (fr) | Machine à former un objet à parois minces | |
| FR2490138A1 (fr) | Mecanisme de scellage lateral pour une machine d'emballage | |
| FR2470630A1 (fr) | Procede d'obtention de filtres a air, dispositif pour sa mise en oeuvre et produit obtenu | |
| EP1350748A2 (fr) | Dispositif pour retourner des piles de matériau en feuilles | |
| CH621882A5 (enExample) | ||
| FR2919593A1 (fr) | Dispositif de formation de lots d'objets sensiblement parallelepipediques circulant sur une bande de convoyage | |
| EP0061412B1 (fr) | Procédé et dispositif pour fabriquer des bandes de mousse de polymères | |
| EP0000851B1 (fr) | Machine automatique pour le tronçonnage de gaîne thermoplastique et la pose de manchons autour de récipients | |
| FR2594651A1 (fr) | Machine pour fixer sur une nappe en defilement continu des troncons tendus de bande elastique et installation pour la production de couches culottes en comportant application | |
| FR2475365A1 (fr) | Dispositif de rognage de la charge de tabac pour machine a fabriquer les cigarettes | |
| FR2615701A1 (fr) | Procede pour deposer une formation continuellement extrudee sur un convoyeur a entrainement continu et dispositif pour la mise en oeuvre du procede | |
| EP0038277B1 (fr) | Machine pour le formage de profilé tubulaire | |
| FR2646414A1 (fr) | Dispositif d'introduction sequentielle de plaques dans une machine de faconnage | |
| EP1239724B1 (fr) | Procede de fabrication simultanee d'au moins deux tuyaux d'irrigation goutte-a-goutte | |
| BE1016021A3 (fr) | Plaques a base de liant hydraulique a bords amincis, procede de fabrication de plaques a base de liant hydraulique et ligne de production de telles plaques, et procede de construction de second oeuvre. | |
| CA1043291A (fr) | Dispositif d'extrusion continue | |
| FR2758492A1 (fr) | Installation de fabrication d'objets en latex par exemple des oreillers | |
| FR2638420A1 (fr) | Machine pour emballer des portions de produits dans un film, notamment dans un film transparent retractable | |
| FR2458498A1 (fr) | Procede et installation pour l'empilage de sacs notamment en matiere plastique | |
| FR2684590A1 (fr) | Appareil et procede pour la fabrication par couches superposees d'objets tridimensionnels et produits fabriques par ce procede. | |
| CH288910A (fr) | Procédé de fabrication d'articles enveloppés en matiére se ramollissant à la chaleur et appareil pour la mise en oeuvre de ce procédé. | |
| CH304573A (fr) | Procédé pour la formation et le remplissage de récipients contenant une poudre et machine pour la mise en oeuvre de ce procédé. | |
| BE492791A (enExample) | ||
| FR2534852A2 (fr) | Procede et dispositif pour decorer la surface cylindrique ou conique d'une piece d'oeuvre | |
| FR2661404A1 (fr) | Dispositif de plissage de film en continu pour realiser des plis couches et amenagements pour la realisation de zones sans plis. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |