IT8548047A0 - Filtro per olio lubrificante per motori a combustione interna, in particolare di autoveicoli, con organidi controllo del grado di intasamento della superficie filtrante - Google Patents
Filtro per olio lubrificante per motori a combustione interna, in particolare di autoveicoli, con organidi controllo del grado di intasamento della superficie filtranteInfo
- Publication number
- IT8548047A0 IT8548047A0 IT8548047A IT4804785A IT8548047A0 IT 8548047 A0 IT8548047 A0 IT 8548047A0 IT 8548047 A IT8548047 A IT 8548047A IT 4804785 A IT4804785 A IT 4804785A IT 8548047 A0 IT8548047 A0 IT 8548047A0
- Authority
- IT
- Italy
- Prior art keywords
- organids
- clogging
- filter
- degree
- internal combustion
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 239000000314 lubricant Substances 0.000 title 1
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
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/101—Filter condition indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/103—Bypass or safety valves
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubricants (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48047/85A IT1181657B (it) | 1985-05-06 | 1985-05-06 | Filtro per olio lubrificante per motori a combustione interna,in particolare di autoveicoli,con organi di controllo del grado di intasamento della superficie filtrante |
EP86830109A EP0202201B1 (en) | 1985-05-06 | 1986-05-05 | Lubricating oil filter for internal combustion engines, particularly of motor vehicles, with members for monitoring the degree of clogging of the filtration surface |
DE8686830109T DE3673868D1 (de) | 1985-05-06 | 1986-05-05 | Oelfilter fuer schmierung von brennkraftmaschinen, insbesondere von motorfahrzeugen, mit einrichtungen zum anzeigen des verstopfungsgrades der filteroberflaeche. |
AT86830109T ATE56154T1 (de) | 1985-05-06 | 1986-05-05 | Oelfilter fuer schmierung von brennkraftmaschinen, insbesondere von motorfahrzeugen, mit einrichtungen zum anzeigen des verstopfungsgrades der filteroberflaeche. |
US06/860,022 US4747378A (en) | 1985-05-06 | 1986-05-06 | Lubricating oil filter for internal combustion engines, particularly of motor vehicles, with members for monitoring the degree of clogging of the filtration surface |
ES555160A ES8704087A1 (es) | 1985-05-06 | 1986-05-06 | Perfeccionamientos en los filtros de aceite lubricante para motores de combustion interna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48047/85A IT1181657B (it) | 1985-05-06 | 1985-05-06 | Filtro per olio lubrificante per motori a combustione interna,in particolare di autoveicoli,con organi di controllo del grado di intasamento della superficie filtrante |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8548047A0 true IT8548047A0 (it) | 1985-05-06 |
IT8548047A1 IT8548047A1 (it) | 1986-11-06 |
IT1181657B IT1181657B (it) | 1987-09-30 |
Family
ID=11264176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48047/85A IT1181657B (it) | 1985-05-06 | 1985-05-06 | Filtro per olio lubrificante per motori a combustione interna,in particolare di autoveicoli,con organi di controllo del grado di intasamento della superficie filtrante |
Country Status (6)
Country | Link |
---|---|
US (1) | US4747378A (it) |
EP (1) | EP0202201B1 (it) |
AT (1) | ATE56154T1 (it) |
DE (1) | DE3673868D1 (it) |
ES (1) | ES8704087A1 (it) |
IT (1) | IT1181657B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1205804B (it) * | 1987-04-13 | 1989-03-31 | Ital Idee Srl | Filtro multiplo per olio lubrificante per motori a combustione interna con organo di controllo del grado di intasamento della superficie filtrante |
DE3739153C1 (de) * | 1987-11-19 | 1989-09-14 | Henschel Flugzeug Werke Gmbh | Vorrichtung zur Ermittlung des Beginns eines Verfalls von bewegten,fluessigkeitsgeschmierten Teilen |
IT1237973B (it) * | 1990-02-09 | 1993-06-19 | Filtro olio di lubrificazione di motori a combustione interna per automezzi | |
US5231967A (en) * | 1991-01-04 | 1993-08-03 | Outboard Marine Corporation | Fuel pump and fuel filter for a marine installation |
NL9300554A (nl) * | 1993-03-29 | 1994-10-17 | Doctro A V V | Samenstel van filterinrichting en een vervangbaar filter; alsmede filterinrichting en filter voor toepassing daarin. |
FR2737133B1 (fr) * | 1995-07-27 | 1998-06-12 | Giffard Sa L | Cartouche de filtration |
FR2768777B1 (fr) * | 1997-09-25 | 1999-12-10 | Marwal Systems | Dispositif perfectionne de pompage pour reservoir de gasoil sur vehicule automobile |
US6214215B1 (en) | 1999-03-17 | 2001-04-10 | Alliedsignal Inc. | Resilient oil filter seal with pressure relief valves |
US6116272A (en) * | 1999-03-26 | 2000-09-12 | Daimlerchrysler Coroporation | Debris resistant oil pressure relief valve |
US20030213724A1 (en) * | 2000-03-20 | 2003-11-20 | Sven Dobler | Fragrance sampler insert |
DE50111815D1 (de) * | 2001-10-19 | 2007-02-15 | Festo Ag & Co | Wartungsgerät sowie Verbrauchsmittel und kapazitiver Sensor hierfür |
US20030226809A1 (en) * | 2002-06-06 | 2003-12-11 | Detroit Diesel Corporation | Method and apparatus for determining oil filter life |
US20040164007A1 (en) * | 2003-02-26 | 2004-08-26 | Bhardwaj Arun K. | Center tube with integrated relief valve |
US20040173512A1 (en) * | 2003-03-03 | 2004-09-09 | Frye Randy C. | Washer relief valve assembly |
JP4231769B2 (ja) * | 2003-11-14 | 2009-03-04 | 株式会社日立産機システム | フィルタ装置、及びそのフィルタ装置が接続される電力変換装置 |
ITUD20050054A1 (it) * | 2005-04-07 | 2006-10-08 | Ohg Ind O M I S R L | Dispositivo separatore per una miscela liquida. |
WO2007060418A1 (en) * | 2005-11-28 | 2007-05-31 | Castrol Limited | Method for monitoring the degree of clogging of the filtration surface of an oil filter |
US8790512B2 (en) | 2006-10-08 | 2014-07-29 | Strauss Water Ltd. | Fluid filter monitoring device |
BR112012005295B1 (pt) | 2009-09-09 | 2019-07-02 | Strauss Water Ltd | Dispositivo filtrante de líquido |
EP3274066B1 (en) | 2015-03-23 | 2020-04-22 | Strauss Water Ltd | Water filter and assembly thereof |
US10689004B1 (en) * | 2017-04-28 | 2020-06-23 | Ge Global Sourcing Llc | Monitoring system for detecting degradation of a propulsion subsystem |
US11155288B2 (en) * | 2017-04-28 | 2021-10-26 | Transportation Ip Holdings, Llc | Vehicle monitoring system |
JP6995152B2 (ja) * | 2020-01-29 | 2022-01-14 | 本田技研工業株式会社 | オイルフィルタ、および潤滑構造 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729339A (en) * | 1953-08-28 | 1956-01-03 | Purolator Products Inc | Automatic discriminatory clogging detector for oil filters |
FR1482927A (fr) * | 1966-03-31 | 1967-06-02 | Prec Mecanique Labinal | Perfectionnements apportés aux dispositifs indicateurs de pression du genre de ceux pour circuits de lubrification ou autres |
US3794168A (en) * | 1972-07-31 | 1974-02-26 | Parker Hannifin Corp | Filter with condition indicator |
US4142973A (en) * | 1977-02-17 | 1979-03-06 | Facet Enterprises, Inc. | Valve with indicator circuit |
US4423751A (en) * | 1980-12-09 | 1984-01-03 | Cummins Engine Company, Inc. | Bypass valve and alarm assembly |
-
1985
- 1985-05-06 IT IT48047/85A patent/IT1181657B/it active
-
1986
- 1986-05-05 EP EP86830109A patent/EP0202201B1/en not_active Expired - Lifetime
- 1986-05-05 AT AT86830109T patent/ATE56154T1/de not_active IP Right Cessation
- 1986-05-05 DE DE8686830109T patent/DE3673868D1/de not_active Expired - Fee Related
- 1986-05-06 US US06/860,022 patent/US4747378A/en not_active Expired - Fee Related
- 1986-05-06 ES ES555160A patent/ES8704087A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0202201A2 (en) | 1986-11-20 |
ES555160A0 (es) | 1987-04-01 |
EP0202201A3 (en) | 1987-11-19 |
DE3673868D1 (de) | 1990-10-11 |
ATE56154T1 (de) | 1990-09-15 |
US4747378A (en) | 1988-05-31 |
IT1181657B (it) | 1987-09-30 |
ES8704087A1 (es) | 1987-04-01 |
IT8548047A1 (it) | 1986-11-06 |
EP0202201B1 (en) | 1990-09-05 |
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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: 19940330 |