CA1049421A - Dispositif filtrant et methode de fabrication connexe - Google Patents
Dispositif filtrant et methode de fabrication connexeInfo
- Publication number
- CA1049421A CA1049421A CA200,359A CA200359A CA1049421A CA 1049421 A CA1049421 A CA 1049421A CA 200359 A CA200359 A CA 200359A CA 1049421 A CA1049421 A CA 1049421A
- Authority
- CA
- Canada
- Prior art keywords
- frame
- filter
- filter medium
- pair
- folds
- 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.)
- Expired
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5617773A JPS5247595B2 (fr) | 1973-05-19 | 1973-05-19 | |
JP5903573U JPS5330853Y2 (fr) | 1973-05-19 | 1973-05-19 | |
JP5617873A JPS505979A (fr) | 1973-05-19 | 1973-05-19 | |
JP48057518A JPS5247596B2 (fr) | 1973-05-23 | 1973-05-23 | |
JP1973060433U JPS5716531Y2 (fr) | 1973-05-23 | 1973-05-23 | |
JP1973060434U JPS5430226Y2 (fr) | 1973-05-23 | 1973-05-23 | |
JP1973062037U JPS5515791Y2 (fr) | 1973-05-25 | 1973-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1049421A true CA1049421A (fr) | 1979-02-27 |
Family
ID=27564889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA200,359A Expired CA1049421A (fr) | 1973-05-19 | 1974-05-21 | Dispositif filtrant et methode de fabrication connexe |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU473778B2 (fr) |
CA (1) | CA1049421A (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11007468B2 (en) | 2004-11-12 | 2021-05-18 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
US11014036B2 (en) | 2004-03-24 | 2021-05-25 | Donaldson Company, Inc. | Filter elements; air cleaner; assembly; and, methods |
US11117085B2 (en) | 2005-11-09 | 2021-09-14 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
US11161072B2 (en) | 2002-04-04 | 2021-11-02 | Donaldson Company, Inc. | Filter elements; air cleaner; assembly; and, methods |
US11173442B2 (en) | 2005-10-11 | 2021-11-16 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11207632B2 (en) | 2004-08-06 | 2021-12-28 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11291943B2 (en) | 2004-06-14 | 2022-04-05 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11318408B2 (en) | 2003-02-11 | 2022-05-03 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
US11679352B2 (en) | 2004-04-30 | 2023-06-20 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
US11772026B2 (en) | 2014-09-15 | 2023-10-03 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
-
1974
- 1974-05-17 AU AU69072/74A patent/AU473778B2/en not_active Expired
- 1974-05-21 CA CA200,359A patent/CA1049421A/fr not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11161072B2 (en) | 2002-04-04 | 2021-11-02 | Donaldson Company, Inc. | Filter elements; air cleaner; assembly; and, methods |
US11318408B2 (en) | 2003-02-11 | 2022-05-03 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
US11014036B2 (en) | 2004-03-24 | 2021-05-25 | Donaldson Company, Inc. | Filter elements; air cleaner; assembly; and, methods |
US11679352B2 (en) | 2004-04-30 | 2023-06-20 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
US11291943B2 (en) | 2004-06-14 | 2022-04-05 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11207632B2 (en) | 2004-08-06 | 2021-12-28 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11759744B2 (en) | 2004-08-06 | 2023-09-19 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11007468B2 (en) | 2004-11-12 | 2021-05-18 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
US11173442B2 (en) | 2005-10-11 | 2021-11-16 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11786857B2 (en) | 2005-10-11 | 2023-10-17 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
US11117085B2 (en) | 2005-11-09 | 2021-09-14 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
US11772026B2 (en) | 2014-09-15 | 2023-10-03 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
Also Published As
Publication number | Publication date |
---|---|
AU473778B2 (en) | 1976-07-01 |
AU6907274A (en) | 1975-11-20 |
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