IT1213509B - FILTER FOR HYDRAULIC WITH CLOGGING INDICATOR DIFFERENT IN PRESSURE AND GASKET WITH CONSTANT LATERAL ACTION FOR THE SCREWABLE CARTRIDGE. - Google Patents
FILTER FOR HYDRAULIC WITH CLOGGING INDICATOR DIFFERENT IN PRESSURE AND GASKET WITH CONSTANT LATERAL ACTION FOR THE SCREWABLE CARTRIDGE.Info
- Publication number
- IT1213509B IT1213509B IT8622083A IT2208386A IT1213509B IT 1213509 B IT1213509 B IT 1213509B IT 8622083 A IT8622083 A IT 8622083A IT 2208386 A IT2208386 A IT 2208386A IT 1213509 B IT1213509 B IT 1213509B
- Authority
- IT
- Italy
- Prior art keywords
- screwable
- gasket
- cartridge
- hydraulic
- filter
- Prior art date
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
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fluid-Pressure Circuits (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8622083A IT1213509B (en) | 1986-10-22 | 1986-10-22 | FILTER FOR HYDRAULIC WITH CLOGGING INDICATOR DIFFERENT IN PRESSURE AND GASKET WITH CONSTANT LATERAL ACTION FOR THE SCREWABLE CARTRIDGE. |
EP87900253A EP0330651A1 (en) | 1986-10-22 | 1986-12-11 | Filter for hydraulic systems having packing with constant side action for the screw-on cartridge unit and having a glogging indicator responding to differentiated pressure |
PCT/IT1986/000091 WO1988003047A1 (en) | 1986-10-22 | 1986-12-11 | Filter for hydraulic systems having packing with constant side action for the screw-on cartridge unit and having a glogging indicator responding to differentiated pressure |
FI891908A FI891908A0 (en) | 1986-10-22 | 1989-04-21 | FILTER FOER HYDRAULIC SYSTEM, FOERSETT MED EN PACKNING MED KONSTANT TAETNINGSVERKAN I SIDLED FOER EN PAOSKRUVBAR PATRONENHET SOM AER FOERSEDD MED EN TILL TRYCKFOERAENDRINGAR REAGERANDE BLOCKERINGSINDIKATOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8622083A IT1213509B (en) | 1986-10-22 | 1986-10-22 | FILTER FOR HYDRAULIC WITH CLOGGING INDICATOR DIFFERENT IN PRESSURE AND GASKET WITH CONSTANT LATERAL ACTION FOR THE SCREWABLE CARTRIDGE. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8622083A0 IT8622083A0 (en) | 1986-10-22 |
IT1213509B true IT1213509B (en) | 1989-12-20 |
Family
ID=11191238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8622083A IT1213509B (en) | 1986-10-22 | 1986-10-22 | FILTER FOR HYDRAULIC WITH CLOGGING INDICATOR DIFFERENT IN PRESSURE AND GASKET WITH CONSTANT LATERAL ACTION FOR THE SCREWABLE CARTRIDGE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0330651A1 (en) |
FI (1) | FI891908A0 (en) |
IT (1) | IT1213509B (en) |
WO (1) | WO1988003047A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786868B1 (en) * | 1998-12-02 | 2001-02-23 | Manuli Auto France | ASSEMBLY COMPRISING A DEVICE AND A PRESSURE SENSOR |
EP1479426A1 (en) * | 2003-05-21 | 2004-11-24 | Levitronix LLC | Filter device and method for indicating the condition of the filter element |
DE102004061108B4 (en) | 2004-12-16 | 2017-12-28 | Mann + Hummel Gmbh | liquid filters |
FR2911796B1 (en) * | 2007-01-25 | 2009-04-03 | Hispano Suiza Sa | DEVICE FOR MONITORING THE LEVEL OF CLOSURE OF A FILTER |
EP3771482A1 (en) | 2019-07-30 | 2021-02-03 | Dana Motion Systems Italia S.R.L. | Adaptor plug for a spin-on filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB879324A (en) * | 1958-10-15 | 1961-10-11 | Bendix Corp | Visible filter clogging indicator |
FR1345119A (en) * | 1962-10-25 | 1963-12-06 | Ct De Rech S Hydrauliques Et E | Microfilter for high pressure liquids with clogging indicator |
US3325015A (en) * | 1964-07-20 | 1967-06-13 | Walker Mfg Co | Filter seal |
US3322279A (en) * | 1965-07-15 | 1967-05-30 | Bendix Corp | Filter condition indicator device |
US3375720A (en) * | 1966-02-10 | 1968-04-02 | Michigan Dynamics Inc | Differential pressure indicator |
FR1490916A (en) * | 1966-08-29 | 1967-08-04 | Full flow oil filter, especially for internal combustion engines |
-
1986
- 1986-10-22 IT IT8622083A patent/IT1213509B/en active
- 1986-12-11 EP EP87900253A patent/EP0330651A1/en not_active Withdrawn
- 1986-12-11 WO PCT/IT1986/000091 patent/WO1988003047A1/en not_active Application Discontinuation
-
1989
- 1989-04-21 FI FI891908A patent/FI891908A0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI891908A (en) | 1989-04-21 |
FI891908A0 (en) | 1989-04-21 |
EP0330651A1 (en) | 1989-09-06 |
IT8622083A0 (en) | 1986-10-22 |
WO1988003047A1 (en) | 1988-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931005 |