IT988542B - FILTER FOR LIQUIDS - Google Patents
FILTER FOR LIQUIDSInfo
- Publication number
- IT988542B IT988542B IT27239/71A IT2723971A IT988542B IT 988542 B IT988542 B IT 988542B IT 27239/71 A IT27239/71 A IT 27239/71A IT 2723971 A IT2723971 A IT 2723971A IT 988542 B IT988542 B IT 988542B
- Authority
- IT
- Italy
- Prior art keywords
- liquids
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/001—Making filtering elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/24—Cell-type roll filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2039482A DE2039482C3 (en) | 1970-08-08 | 1970-08-08 | Liquid filter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT988542B true IT988542B (en) | 1975-04-30 |
Family
ID=5779218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27239/71A IT988542B (en) | 1970-08-08 | 1971-08-06 | FILTER FOR LIQUIDS |
Country Status (10)
Country | Link |
---|---|
US (2) | US3739916A (en) |
JP (1) | JPS5541804B1 (en) |
BR (1) | BR7100579D0 (en) |
DE (1) | DE2039482C3 (en) |
ES (1) | ES208789Y (en) |
FR (1) | FR2104075A6 (en) |
GB (1) | GB1351486A (en) |
IT (1) | IT988542B (en) |
PL (1) | PL82091B1 (en) |
YU (1) | YU35214B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065341A (en) * | 1972-11-21 | 1977-12-27 | Robert Bosch Gmbh | Method of making a liquid filter |
US4039457A (en) * | 1973-02-02 | 1977-08-02 | Robert Bosch G.M.B.H. | Coiled filter element for filtering of liquids |
JPS56133005A (en) * | 1980-03-19 | 1981-10-17 | Nippon Soken Inc | Filter element for liquid |
DE3513062A1 (en) * | 1985-04-12 | 1986-10-23 | REHAU AG + Co, 8673 Rehau | LIQUID FILTER |
US5824232A (en) * | 1996-04-15 | 1998-10-20 | Filtration Technologies Corporation | Corrugated filter sheet configured into a cylindrical filter media having near circular concentric channels |
US6482247B2 (en) | 2000-06-23 | 2002-11-19 | Nelson Industries, Inc. | Multi-panel fluid filter with equalized contaminant passages |
US6375700B1 (en) | 2000-06-23 | 2002-04-23 | Nelson Industries, Inc. | Direct flow filter |
DE10045217A1 (en) * | 2000-09-13 | 2002-03-28 | Bosch Gmbh Robert | liquid filters |
US6511599B2 (en) | 2000-12-18 | 2003-01-28 | Nelson Industries, Inc. | Multi-element cylindrical filter with equalized flow |
JP2002282626A (en) * | 2001-03-29 | 2002-10-02 | Kyosan Denki Co Ltd | Filter body for liquid |
JP2006142200A (en) * | 2004-11-19 | 2006-06-08 | Nippon Rokaki Kk | Air filter apparatus |
EP2219765A4 (en) * | 2007-11-20 | 2011-09-07 | Filtration Technology Corp | Filter with exterior and interior media components and method of filtering |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US668101A (en) * | 1900-05-14 | 1901-02-12 | James J Hinde | Stair-pad. |
US2599604A (en) * | 1949-07-13 | 1952-06-10 | Jordan V Bauer | Filter element |
GB699168A (en) * | 1951-02-15 | 1953-10-28 | Bosch Gmbh Robert | Improvements in liquid filters |
FR1106115A (en) * | 1953-08-25 | 1955-12-12 | Bosch Gmbh Robert | Filter for liquids, method and device for manufacturing said filter |
FR1094978A (en) * | 1953-11-28 | 1955-05-25 | Filter cartridge for liquids or gases and processes for its constitution | |
US3025963A (en) * | 1958-03-13 | 1962-03-20 | Russell H Curtis | Products useful as filtering devices and methods of making them |
FR1222727A (en) * | 1959-01-21 | 1960-06-13 | filter element |
-
0
- US US373916D patent/USB373916I5/en active Pending
-
1970
- 1970-08-08 DE DE2039482A patent/DE2039482C3/en not_active Expired
- 1970-12-02 JP JP10601170A patent/JPS5541804B1/ja active Pending
-
1971
- 1971-01-28 BR BR579/71A patent/BR7100579D0/en unknown
- 1971-05-04 US US00140059A patent/US3739916A/en not_active Expired - Lifetime
- 1971-07-15 PL PL1971149467A patent/PL82091B1/pl unknown
- 1971-07-21 YU YU1909/71A patent/YU35214B/en unknown
- 1971-08-06 ES ES1971208789U patent/ES208789Y/en not_active Expired
- 1971-08-06 FR FR7128950A patent/FR2104075A6/fr not_active Expired
- 1971-08-06 IT IT27239/71A patent/IT988542B/en active
- 1971-08-06 GB GB3700571A patent/GB1351486A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
YU190971A (en) | 1980-04-30 |
JPS5541804B1 (en) | 1980-10-27 |
US3739916A (en) | 1973-06-19 |
ES208789Y (en) | 1976-07-16 |
BR7100579D0 (en) | 1973-04-26 |
USB373916I5 (en) | |
DE2039482C3 (en) | 1978-10-19 |
ES208789U (en) | 1976-04-01 |
PL82091B1 (en) | 1975-10-31 |
GB1351486A (en) | 1974-05-01 |
FR2104075A6 (en) | 1972-04-14 |
YU35214B (en) | 1980-10-31 |
DE2039482B2 (en) | 1977-08-11 |
DE2039482A1 (en) | 1972-02-10 |
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