ITTO930853A1 - FILTERING ELEMENTS - Google Patents
FILTERING ELEMENTSInfo
- Publication number
- ITTO930853A1 ITTO930853A1 IT000853A ITTO930853A ITTO930853A1 IT TO930853 A1 ITTO930853 A1 IT TO930853A1 IT 000853 A IT000853 A IT 000853A IT TO930853 A ITTO930853 A IT TO930853A IT TO930853 A1 ITTO930853 A1 IT TO930853A1
- Authority
- IT
- Italy
- Prior art keywords
- filtering elements
- filtering
- elements
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
- B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2031—Metallic material the material being particulate
- B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/44—Joining a heated non plastics element to a plastics element
- B29C65/46—Joining a heated non plastics element to a plastics element heated by induction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/001—Joining in special atmospheres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
- B29C66/612—Making circumferential joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/63—Internally supporting the article during joining
- B29C66/632—Internally supporting the article during joining using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
- B29C66/7428—Transition metals or their alloys
- B29C66/74283—Iron or alloys of iron, e.g. steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Textile Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929223579A GB9223579D0 (en) | 1992-11-11 | 1992-11-11 | Filter elements |
GB939307142A GB9307142D0 (en) | 1993-04-06 | 1993-04-06 | Filter elements |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930853A0 ITTO930853A0 (en) | 1993-11-10 |
ITTO930853A1 true ITTO930853A1 (en) | 1995-05-10 |
IT1272051B IT1272051B (en) | 1997-06-11 |
Family
ID=26301946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930853A IT1272051B (en) | 1992-11-11 | 1993-11-10 | FILTERING ELEMENTS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4338438C2 (en) |
FR (1) | FR2698286B1 (en) |
GB (1) | GB2272843B (en) |
IT (1) | IT1272051B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5545323A (en) * | 1993-09-28 | 1996-08-13 | Pall Corporation | Filter assembly and method of making a filter assembly |
GB2287659B (en) * | 1994-03-23 | 1997-11-26 | Pall Corp | Polymer/metallic connections |
DE19935659A1 (en) * | 1999-07-29 | 2001-02-01 | Mann & Hummel Filter | Component connection between a filter medium and its boundary has first connection partner made of plastic with inserted microwave-sensitive material and second connection partner |
US6852184B2 (en) | 2000-11-09 | 2005-02-08 | Honeywell International, Inc. | Method for fixing the position of an end cap on a filter element, using inductive heating |
US6817466B2 (en) | 2000-11-09 | 2004-11-16 | Honeywell International, Inc. | Apparatus for manufacturing filter cartridges, and method of using same |
DE102012008471B4 (en) | 2012-04-27 | 2018-05-24 | Sartorius Stedim Biotech Gmbh | Filter element with improved testability after dry steaming, process for its preparation and its use |
FR3011497B1 (en) * | 2013-10-08 | 2015-12-04 | Continental Automotive France | METHOD FOR FINISHING AN OVERMOLD SENSOR FOR A VEHICLE |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE495750A (en) * | 1949-05-20 | |||
BE538818A (en) * | 1954-07-19 | 1900-01-01 | ||
GB1009931A (en) * | 1961-02-22 | 1965-11-17 | Eaton Williams Raymond H | Improvements in and relating to fluid filters |
GB1151592A (en) * | 1966-05-13 | 1969-05-07 | Applied Polymers Ltd | Improvements in or relating to Fluid Filters |
GB1208567A (en) * | 1966-10-26 | 1970-10-14 | Tecalemit Engineering | Improvements in fluid filters |
GB1319459A (en) * | 1970-01-21 | 1973-06-06 | Grace W R & Co | Production of filter elements |
DE2360156A1 (en) * | 1973-12-03 | 1975-06-12 | Purolator Filter Gmbh | Round flat filter elements of folded material - fixed to gaskets of settable foam in moulds |
DE3145552A1 (en) * | 1981-11-17 | 1983-05-26 | Sartorius GmbH, 3400 Göttingen | Filter element for the filtration of fluids |
GB8411912D0 (en) * | 1984-05-10 | 1984-06-13 | Vokes Ltd | Filters |
GB2193905B (en) * | 1986-08-16 | 1990-08-08 | Clive Anthony Heath | Filter sleeves |
US4819722A (en) * | 1988-01-19 | 1989-04-11 | Johnson Filtration Systems, Inc. | Metal well screen assembly with plastic end fitting and method of attaching same |
DE4009246A1 (en) * | 1990-03-22 | 1991-09-26 | Knecht Filterwerke Gmbh | FILTER ELEMENT MADE OF A ZIGZAG-FOLDED, STAR- OR PLATE-SHAPED FILTER MATERIAL |
DE4039285A1 (en) * | 1990-12-08 | 1992-06-11 | Knecht Filterwerke Gmbh | Fluted fabric filter assembly - by using in-situ induction heating of thermoplastic component pref. using plastic coated metal end covers |
-
1993
- 1993-11-09 GB GB9323040A patent/GB2272843B/en not_active Expired - Fee Related
- 1993-11-10 FR FR9313422A patent/FR2698286B1/en not_active Expired - Fee Related
- 1993-11-10 IT ITTO930853A patent/IT1272051B/en active IP Right Grant
- 1993-11-10 DE DE4338438A patent/DE4338438C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2698286A1 (en) | 1994-05-27 |
DE4338438C2 (en) | 1999-09-02 |
ITTO930853A0 (en) | 1993-11-10 |
DE4338438A1 (en) | 1994-05-19 |
GB2272843B (en) | 1996-08-14 |
GB9323040D0 (en) | 1994-01-05 |
IT1272051B (en) | 1997-06-11 |
FR2698286B1 (en) | 1997-11-28 |
GB2272843A (en) | 1994-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59405029D1 (en) | Backwash filter | |
FI932661A0 (en) | Vaerme- och fuktvaexlande filter | |
DE69334045D1 (en) | pleated filter | |
NO933338D0 (en) | SAND FILTER | |
FI88441B (en) | TEMPERATURKOMPENSERAT DIELEKTRISKT FILTER | |
IT1283541B1 (en) | FILTER ELEMENTS | |
DE69308410D1 (en) | filter | |
NO934620D0 (en) | Filtering Membrane-casette | |
DK0572063T3 (en) | filtering Module | |
DE69206891D1 (en) | filter | |
FI934732A0 (en) | DIELEKTRISK FILTER | |
KR950702137A (en) | Backwash filter | |
DE69320218D1 (en) | Digital filter | |
ITTO930853A0 (en) | FILTERING ELEMENTS | |
DE69320681D1 (en) | Digital filter | |
DE69327991D1 (en) | filter | |
DE69308598D1 (en) | FILTER ELEMENT | |
FI921025A0 (en) | Filter | |
FI934146A (en) | Filtering Foer en sevensuppskattningsegalisator | |
ATA122493A (en) | FILTER | |
DE69314189D1 (en) | FILTER DESIGN | |
DE69320607D1 (en) | Filter improvements | |
FI962317A0 (en) | Filter | |
DK77493A (en) | Filter elements | |
FI1065U1 (en) | Filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971129 |