NO133616B - - Google Patents
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- Publication number
- NO133616B NO133616B NO4027/72A NO402772A NO133616B NO 133616 B NO133616 B NO 133616B NO 4027/72 A NO4027/72 A NO 4027/72A NO 402772 A NO402772 A NO 402772A NO 133616 B NO133616 B NO 133616B
- Authority
- NO
- Norway
- Prior art keywords
- frame
- filter
- filter medium
- longitudinal
- transverse stiffeners
- Prior art date
Links
- 239000003351 stiffener Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- -1 polyethylene Polymers 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002759 woven fabric Substances 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/012—Making filtering elements
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
- B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
-
- 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
- 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/203—Shapes flexible in their geometry, e.g. bendable, adjustable to a certain size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712155522 DE2155522C3 (de) | 1971-11-09 | Mit Kunststoff-Rahmen versehene Filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133616B true NO133616B (enrdf_load_stackoverflow) | 1976-02-23 |
| NO133616C NO133616C (enrdf_load_stackoverflow) | 1976-06-02 |
Family
ID=5824565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4027/72A NO133616C (enrdf_load_stackoverflow) | 1971-11-09 | 1972-11-07 |
Country Status (19)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140957A (enrdf_load_stackoverflow) * | 1974-04-26 | 1975-11-12 | ||
| DE3037019C2 (de) * | 1980-10-01 | 1986-01-09 | Drägerwerk AG, 2400 Lübeck | Schwebstoffiltereinsatz aus gefaltetem Schwebstoffiltermaterial für Schwebstoffilter und ein Verfahren zu seiner Herstellung |
| JPS57169416U (enrdf_load_stackoverflow) * | 1981-04-17 | 1982-10-25 | ||
| JPS58168693A (ja) * | 1982-03-30 | 1983-10-05 | Nippon Oil & Fats Co Ltd | 石炭−水スラリ−の製造法 |
| JPS58156519U (ja) * | 1982-04-12 | 1983-10-19 | 株式会社東芝 | エアフイルタ |
| DE3344187A1 (de) * | 1983-12-07 | 1985-07-04 | Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach | Filtermembran mit abdichtung und verfahren zu ihrer herstellung |
| GB2264881B (en) * | 1992-03-13 | 1995-10-18 | Alfa Laval Separation Ab | Mounting and tensioning arrangements for screens |
| DE19548197C2 (de) | 1995-12-22 | 1999-05-20 | Freudenberg Carl Fa | Faltenfiltereinsatz |
| ATE361139T1 (de) | 1999-02-26 | 2007-05-15 | Donaldson Co Inc | Filterelement mit dichtungssystem |
| US6221122B1 (en) | 1999-02-26 | 2001-04-24 | Donaldson Company, Inc. | Filter element and methods |
| US6179890B1 (en) | 1999-02-26 | 2001-01-30 | Donaldson Company, Inc. | Air cleaner having sealing arrangement between media arrangement and housing |
| US6190432B1 (en) | 1999-02-26 | 2001-02-20 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
| USD447549S1 (en) | 1999-02-26 | 2001-09-04 | Donaldson Company, Inc. | Filter frame holding flexible, irregular media |
| DE20320728U1 (de) | 2002-05-09 | 2005-04-07 | Donaldson Co Inc | Luftfilter mit gewelltem Filtermedium |
| JP4528305B2 (ja) | 2003-11-12 | 2010-08-18 | ドナルドソン カンパニー，インコーポレイティド | フィルタエレメント用のスライドマウントを有するエアフィルタ |
| KR20060127066A (ko) | 2003-12-22 | 2006-12-11 | 도날드슨 캄파니 인코포레이티드 | 시일 구성을 구비하는 필터요소 및 그 제조 방법 |
| US7905936B2 (en) | 2004-04-30 | 2011-03-15 | Donaldson Company, Inc. | Filter arrangements; housing; assemblies; and, methods |
| MXPA06012575A (es) | 2004-04-30 | 2006-12-15 | Donaldson Co Inc | Arreglos de filtro, alojamientos, montajes y metodos. |
| US8048188B2 (en) | 2004-06-18 | 2011-11-01 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter cartridge; and, methods |
| KR101819868B1 (ko) | 2005-10-11 | 2018-01-17 | 도날드슨 컴파니, 인코포레이티드 | 에어 필터 배열, 조립체, 및 방법 |
| CN101405068B (zh) | 2005-11-09 | 2011-09-14 | 唐纳森公司 | 过滤元件的密封结构；过滤元件组件和方法 |
| US7708797B2 (en) | 2006-01-20 | 2010-05-04 | Donaldson Company, Inc. | Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods |
| CN101563144B (zh) | 2006-06-22 | 2013-02-13 | 唐纳森公司 | 空气滤清器结构，其部件及方法 |
| US8728193B2 (en) | 2007-09-07 | 2014-05-20 | Donaldson Company, Inc. | Air filter assembly; components thereof and methods |
| US10293296B2 (en) | 2008-08-15 | 2019-05-21 | MANN+HUMMEL Filtration Technology Group Inc. | Filter |
| CN109482014B (zh) * | 2019-01-07 | 2024-01-09 | 江苏鱼跃医疗设备股份有限公司 | 一种过滤器装置及使用其的氮氧分离装置 |
| WO2021205500A1 (ja) * | 2020-04-06 | 2021-10-14 | 三菱電機株式会社 | フィルタ、空気調和機およびフィルタの製造方法 |
| DE102022206163A1 (de) * | 2022-06-21 | 2023-12-21 | BSH Hausgeräte GmbH | Hausgerät mit Filterelement und Verfahren zur Herstellung des Filterelements mittels Thermoplast-Schaumspritzgießen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3019854A (en) * | 1959-10-12 | 1962-02-06 | Waitus A O'bryant | Filter for heating and air conditioning ducts |
| FR1403787A (fr) * | 1964-05-13 | 1965-06-25 | Procédé de fabrication d'une pièce creuse, par exemple un filtre, comportant des barrettes de raidissement en matière plastique moulée | |
| JPS425676Y1 (enrdf_load_stackoverflow) * | 1964-05-28 | 1967-03-20 | ||
| US3407576A (en) * | 1966-06-14 | 1968-10-29 | G S Staunton & Company Inc | Self-supporting filter element |
-
1972
- 1972-10-25 AT AT911372A patent/AT331813B/de not_active IP Right Cessation
- 1972-10-31 IT IT31183/72A patent/IT970123B/it active
- 1972-10-31 ZA ZA727722A patent/ZA727722B/xx unknown
- 1972-11-02 GB GB5048972A patent/GB1404631A/en not_active Expired
- 1972-11-03 BE BE790946D patent/BE790946A/xx not_active IP Right Cessation
- 1972-11-03 CA CA155,532A patent/CA997684A/en not_active Expired
- 1972-11-06 NL NL7214971.A patent/NL165386C/xx not_active IP Right Cessation
- 1972-11-06 CS CS7200007470A patent/CS186767B2/cs unknown
- 1972-11-06 IL IL40745A patent/IL40745A/en unknown
- 1972-11-07 DD DD166712A patent/DD101560A5/xx unknown
- 1972-11-07 NO NO4027/72A patent/NO133616C/no unknown
- 1972-11-07 FI FI3108/72A patent/FI60975C/fi active
- 1972-11-07 PL PL1972158678A patent/PL90215B1/pl unknown
- 1972-11-08 SE SE7214468A patent/SE398714B/xx unknown
- 1972-11-08 CH CH1626672A patent/CH557689A/xx not_active IP Right Cessation
- 1972-11-08 FR FR7239444A patent/FR2159345B1/fr not_active Expired
- 1972-11-09 DK DK557872A patent/DK139865C/da not_active IP Right Cessation
- 1972-11-09 JP JP47112543A patent/JPS4854560A/ja active Pending
-
1975
- 1975-01-16 ES ES433868A patent/ES433868A1/es not_active Expired
-
1977
- 1977-07-21 JP JP1977097773U patent/JPS5314278U/ja active Pending
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