FR2332045B1 - - Google Patents
Info
- Publication number
- FR2332045B1 FR2332045B1 FR7634865A FR7634865A FR2332045B1 FR 2332045 B1 FR2332045 B1 FR 2332045B1 FR 7634865 A FR7634865 A FR 7634865A FR 7634865 A FR7634865 A FR 7634865A FR 2332045 B1 FR2332045 B1 FR 2332045B1
- Authority
- FR
- France
- 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
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB47753/75A GB1518554A (en) | 1975-11-20 | 1975-11-20 | Disposable filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2332045A1 FR2332045A1 (fr) | 1977-06-17 |
| FR2332045B1 true FR2332045B1 (show.php) | 1978-12-29 |
Family
ID=10446132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7634865A Granted FR2332045A1 (fr) | 1975-11-20 | 1976-11-19 | Element de filtre jetable |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4102792A (show.php) |
| DE (1) | DE2651910C3 (show.php) |
| FR (1) | FR2332045A1 (show.php) |
| GB (1) | GB1518554A (show.php) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685944A (en) * | 1982-06-09 | 1987-08-11 | Flanders Filters, Inc. | High efficiency particulate air filter |
| US4936991A (en) * | 1986-09-29 | 1990-06-26 | Allied-Signal Inc. | Accordion pleated fluid filtering element |
| DE3815145C1 (en) * | 1988-05-04 | 1989-10-05 | Knecht Filterwerke Gmbh, 7000 Stuttgart, De | Filter body made of a zigzag-shaped pleated web |
| US5252207A (en) * | 1988-06-15 | 1993-10-12 | Pall Corporation | Wrap member having openings |
| US5552048A (en) * | 1988-06-15 | 1996-09-03 | Pall Corporation | Two pleated filter composite having cushioning layers |
| US5066400A (en) * | 1990-10-09 | 1991-11-19 | Donaldson Company, Inc. | Self-spaced pleated filter |
| US5346519A (en) * | 1993-04-27 | 1994-09-13 | Pneumafil Corporation | Filter media construction |
| CN1063673C (zh) * | 1994-07-12 | 2001-03-28 | 日铁矿业株式会社 | 加强过滤元件 |
| US6099729A (en) * | 1996-03-01 | 2000-08-08 | Parker-Hannifin Corporation | Coreless non-metallic filter element |
| DE19630522C2 (de) * | 1996-07-29 | 2002-10-02 | Freudenberg Carl Kg | Verfahren zur Herstellung eines plissierfähigen Filtermediums und Vorrichtung zur Durchführung des Verfahrens |
| US6143106A (en) * | 1999-02-08 | 2000-11-07 | Parker-Hannifin Corporation | Filter cartridge with structurally attached outer sleeve and method of assembly |
| ATE372158T1 (de) * | 2001-11-06 | 2007-09-15 | Parker Hannifin Corp | Filterpatrone mit strukturell und mit klebstoff befestigter umhüllung und verfahren zu dessen zusammenbau |
| EP1858620B1 (en) * | 2005-03-04 | 2019-05-22 | Pall Corporation | Method of making corrugated fluid treatment packs |
| EP2117672B1 (en) | 2007-02-02 | 2013-01-23 | Donaldson Company, Inc. | Air filtration media pac |
| CN105381650B (zh) | 2007-06-26 | 2018-05-29 | 唐纳森公司 | 过滤介质包，过滤元件和方法 |
| US9808752B2 (en) | 2008-02-04 | 2017-11-07 | Donaldson Company, Inc. | Method and apparatus for forming fluted filtration media |
| US8021466B2 (en) | 2008-03-18 | 2011-09-20 | Carpenter Co. | Fluid flow filter and method of making and using |
| BRPI0915931B1 (pt) | 2008-07-25 | 2020-03-31 | Donaldson Company, Inc. | Pacotes de agentes de filtração pregueados |
| MX2012001455A (es) | 2009-08-03 | 2012-05-08 | Donaldson Co Inc | Metodo y aparato para formar un medio de filtracion acanalado que tiene acanaladuras progresivas. |
| BR112012018520B1 (pt) | 2010-01-25 | 2020-03-17 | Donaldson Company, Inc. | Pacote de meio filtrante pregueado dotado de nervuras afuniladas |
| ITMO20130153A1 (it) * | 2013-05-30 | 2014-12-01 | Rand Srl | Filtro per la filtrazione di fluidi organici |
| DE102017205330A1 (de) * | 2017-03-29 | 2018-10-04 | Mahle International Gmbh | Filterelement für einen Fluidfilter, Fluidfilter und Verfahren zum Herstellen eines Filterelements |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA590403A (en) * | 1960-01-12 | J. J. Poelman Armand | Zig-zag paper filter |
-
1975
- 1975-11-20 GB GB47753/75A patent/GB1518554A/en not_active Expired
-
1976
- 1976-11-13 DE DE2651910A patent/DE2651910C3/de not_active Expired
- 1976-11-16 US US05/742,173 patent/US4102792A/en not_active Expired - Lifetime
- 1976-11-19 FR FR7634865A patent/FR2332045A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1518554A (en) | 1978-07-19 |
| DE2651910C3 (de) | 1980-10-16 |
| DE2651910B2 (de) | 1980-02-28 |
| FR2332045A1 (fr) | 1977-06-17 |
| DE2651910A1 (de) | 1977-06-08 |
| US4102792A (en) | 1978-07-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |