NZ198233A - Pleated filter element with integral cellular plastics shield - Google Patents
Pleated filter element with integral cellular plastics shieldInfo
- Publication number
- NZ198233A NZ198233A NZ198233A NZ19823381A NZ198233A NZ 198233 A NZ198233 A NZ 198233A NZ 198233 A NZ198233 A NZ 198233A NZ 19823381 A NZ19823381 A NZ 19823381A NZ 198233 A NZ198233 A NZ 198233A
- Authority
- NZ
- New Zealand
- Prior art keywords
- shield
- folds
- sheet
- filter element
- filter
- 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
- B01D46/52—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
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/005—Making filter elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- 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
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18290980A | 1980-09-02 | 1980-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ198233A true NZ198233A (en) | 1985-02-28 |
Family
ID=22670580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ198233A NZ198233A (en) | 1980-09-02 | 1981-09-01 | Pleated filter element with integral cellular plastics shield |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR225099A1 (es) |
| AU (1) | AU539954B2 (es) |
| BR (1) | BR8105524A (es) |
| GB (1) | GB2082932B (es) |
| NZ (1) | NZ198233A (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197802A (en) * | 1986-11-26 | 1988-06-02 | Locker Air Maze Limited | Filter |
| DE3908828A1 (de) * | 1989-03-17 | 1990-09-27 | Hartwig Straub | Filtereinsatz mit sternfilter fuer einen feststoff-filter |
| IT232370Y1 (it) * | 1994-04-11 | 1999-12-17 | Tecnocar Srl | Filtro aria con supporto in poliuterano, particolarmente per l'abitacolo di autoveicoli |
| KR19990007949A (ko) * | 1995-04-21 | 1999-01-25 | 노르만 시이. 린넬 | 동일한 것을 제조하기 위한 주름진 필터 및 방법 |
| JP4638495B2 (ja) | 2004-06-08 | 2011-02-23 | ドナルドソン カンパニー，インコーポレイティド | Ｚ型濾過媒体梱包体構造およびその製造方法 |
| US8034145B2 (en) | 2004-06-14 | 2011-10-11 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| CN101596387B (zh) | 2004-08-06 | 2013-02-13 | 唐纳森公司 | 空气过滤器装置;组件和方法 |
| US8496723B2 (en) | 2005-01-13 | 2013-07-30 | Donaldson Company, Inc. | Air filter arrangement |
| MX2007008538A (es) | 2005-01-13 | 2007-09-07 | Donaldson Co Inc | Cartucho de filtro de aire y montaje de limpiador de aire. |
| US7625419B2 (en) | 2006-05-10 | 2009-12-01 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| WO2009033040A1 (en) | 2007-09-07 | 2009-03-12 | Donaldson Company, Inc. | Air filter assembly; components thereof; and, methods |
| US8061530B2 (en) | 2009-04-09 | 2011-11-22 | Cummins Filtration Ip, Inc. | Filtration sealing system |
| WO2013003769A2 (en) | 2011-06-30 | 2013-01-03 | Donaldson Company, Inc. | Air/oil separator assemblies; components; and, methods |
| CN107715607B (zh) | 2013-06-28 | 2020-03-17 | 唐纳森公司 | 用于空气滤清器组件的过滤器滤芯 |
| US10315147B2 (en) | 2014-09-15 | 2019-06-11 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
| EP3237089B1 (en) | 2014-12-27 | 2020-05-20 | Donaldson Company, Inc. | Air cleaner assembly and filter cartridge |
| WO2017099984A1 (en) | 2015-12-11 | 2017-06-15 | Cummins Filtration Ip, Inc. | Filter with variable cross-section axial seal |
| CN114288725B (zh) | 2016-03-18 | 2023-06-13 | 康明斯过滤Ip公司 | 互锁稳定的过滤器组件 |
| DE112017001554T5 (de) | 2016-05-02 | 2018-12-13 | Cummins Filtration Ip, Inc. | Filter mit verriegelbarer gehäuseschnittstelle |
| US20170368490A1 (en) * | 2016-06-24 | 2017-12-28 | K&N Engineering, Inc. | Compound air filters and methods thereof |
| CN110248714B (zh) | 2017-01-25 | 2022-06-07 | 康明斯过滤Ip公司 | 适用于无螺纹外壳的可扩展螺纹适配器 |
| WO2018156489A1 (en) | 2017-02-21 | 2018-08-30 | Cummins Filtration Ip, Inc. | Undulated interlocking housing-endplate interface geometry |
| CN115155166B (zh) | 2017-03-16 | 2024-01-26 | 康明斯滤清系统知识产权公司 | 过滤密封系统 |
| CN107138000A (zh) * | 2017-06-30 | 2017-09-08 | 浙江美宸净化科技有限公司 | 具有突泡支撑结构的折叠滤芯 |
| RU2020112618A (ru) | 2017-08-31 | 2021-09-30 | Дональдсон Компани, Инк. | Картриджи фильтров, воздухоочистительные узлы, корпуса, признаки, компоненты и способы |
-
1981
- 1981-08-12 GB GB8124606A patent/GB2082932B/en not_active Expired
- 1981-08-14 AU AU74078/81A patent/AU539954B2/en not_active Ceased
- 1981-08-31 BR BR8105524A patent/BR8105524A/pt unknown
- 1981-09-01 AR AR286617A patent/AR225099A1/es active
- 1981-09-01 NZ NZ198233A patent/NZ198233A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8105524A (pt) | 1982-05-18 |
| AU7407881A (en) | 1982-03-11 |
| AU539954B2 (en) | 1984-10-25 |
| GB2082932B (en) | 1984-09-05 |
| GB2082932A (en) | 1982-03-17 |
| AR225099A1 (es) | 1982-02-15 |
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