SE7600833L - Forfarande och anordning vid filter - Google Patents
Forfarande och anordning vid filterInfo
- Publication number
- SE7600833L SE7600833L SE7600833A SE7600833A SE7600833L SE 7600833 L SE7600833 L SE 7600833L SE 7600833 A SE7600833 A SE 7600833A SE 7600833 A SE7600833 A SE 7600833A SE 7600833 L SE7600833 L SE 7600833L
- Authority
- SE
- Sweden
- Prior art keywords
- filter procedure
- procedure
- 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
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- 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
- B01D46/52—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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US561107A US3921432A (en) | 1975-03-24 | 1975-03-24 | Method of forming a tapered pleated filter pleat fold separator and a separator formed thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7600833L true SE7600833L (sv) | 1976-09-25 |
Family
ID=24240663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7600833A SE7600833L (sv) | 1975-03-24 | 1976-01-27 | Forfarande och anordning vid filter |
Country Status (3)
Country | Link |
---|---|
US (1) | US3921432A (sv) |
DE (1) | DE2612123A1 (sv) |
SE (1) | SE7600833L (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58110144A (ja) * | 1981-12-23 | 1983-06-30 | Hitachi Ltd | 大穴を持つ部品の製造方法 |
US4481698A (en) * | 1982-06-01 | 1984-11-13 | Salerno Alan F | Chuted mixer forming method |
DK150009C (da) * | 1982-11-22 | 1987-05-25 | Pm Filter Konstr Ag | Indlaeg til filterpatroner |
DE4128062C2 (de) * | 1991-08-23 | 1997-02-06 | Knecht Filterwerke Gmbh | Gefältelter, mit Faltenabstandshalterungen versehener flexibler Filterwerkstoff |
US6053113A (en) * | 1998-12-18 | 2000-04-25 | Thrall Car Manufacturing Company | Vented hatch coaming |
US6505563B2 (en) | 2000-02-29 | 2003-01-14 | Trn Business Trust | Vented hatch coaming |
US8496723B2 (en) | 2005-01-13 | 2013-07-30 | Donaldson Company, Inc. | Air filter arrangement |
CN102861484B (zh) | 2007-02-26 | 2016-06-29 | 唐纳森公司 | 空气过滤装置;空气滤清器组件和方法 |
DE112011103785B4 (de) | 2010-11-16 | 2022-06-23 | Cummins Filtration Ip, Inc. | Faltenfilterelemente mit sich verjüngenden Biegelinien |
US20120248034A1 (en) | 2011-04-01 | 2012-10-04 | Lydall, Inc. | Methods of making and using liquid filter media |
DE112017002360T5 (de) * | 2016-07-13 | 2019-02-14 | Cummins Filtration Ip, Inc. | Filterelement mit konischem Umfang |
US11439943B2 (en) | 2016-10-20 | 2022-09-13 | Cummins Filtration Ip, Inc. | Interrupted, directional emboss of flat sheet |
CN110072605B (zh) | 2016-12-15 | 2021-11-23 | 康明斯滤清***知识产权公司 | 四面体过滤器介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US319442A (en) * | 1885-06-09 | Chables l | ||
US1895590A (en) * | 1930-06-26 | 1933-01-31 | Spencer Thermostat Co | Snap acting device |
US3470053A (en) * | 1965-02-19 | 1969-09-30 | Hexcel Corp | Method and apparatus for making corrugated material structure |
US3541829A (en) * | 1968-09-06 | 1970-11-24 | American Air Filter Co | Tapered separator for pleated filter and apparatus for making the same |
-
1975
- 1975-03-24 US US561107A patent/US3921432A/en not_active Expired - Lifetime
-
1976
- 1976-01-27 SE SE7600833A patent/SE7600833L/sv unknown
- 1976-03-22 DE DE19762612123 patent/DE2612123A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3921432A (en) | 1975-11-25 |
DE2612123A1 (de) | 1976-10-14 |
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