ES2154171A1 - Liquid fuel filter with built-in pressure regulator - Google Patents

Liquid fuel filter with built-in pressure regulator

Info

Publication number
ES2154171A1
ES2154171A1 ES009801860A ES9801860A ES2154171A1 ES 2154171 A1 ES2154171 A1 ES 2154171A1 ES 009801860 A ES009801860 A ES 009801860A ES 9801860 A ES9801860 A ES 9801860A ES 2154171 A1 ES2154171 A1 ES 2154171A1
Authority
ES
Spain
Prior art keywords
built
pressure regulator
lid
liquid fuel
fuel filter
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.)
Granted
Application number
ES009801860A
Other languages
Spanish (es)
Other versions
ES2154171B1 (en
Inventor
Jan Mutschler
Sanchez Luis Lozano
David Ortiz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2154171A1 publication Critical patent/ES2154171A1/en
Application granted granted Critical
Publication of ES2154171B1 publication Critical patent/ES2154171B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/48—Filters structurally associated with fuel valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/46—Filters structurally associated with pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The filter (10) has a built-in membrane-type pressure regulator (11), fully integrated into the casing lid (14). The gas-filled spring cavity (22) bounded by the membrane (41) is on the outside (36) of the casing lid facing away from the filter insert (24). The fixed valve seat (43) is on the inside of the lid. The outlet and ventilating connectors (19, 21) are inside the lid. The inlet and tank connections are in the casing part (13).
ES009801860A 1997-09-05 1998-09-03 FILTER FOR LIQUIDS WITH INCORPORATED PRESSURE REGULATOR. Expired - Lifetime ES2154171B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19738805A DE19738805B4 (en) 1997-09-05 1997-09-05 Liquid filter with built-in pressure regulator

Publications (2)

Publication Number Publication Date
ES2154171A1 true ES2154171A1 (en) 2001-03-16
ES2154171B1 ES2154171B1 (en) 2001-12-01

Family

ID=7841266

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801860A Expired - Lifetime ES2154171B1 (en) 1997-09-05 1998-09-03 FILTER FOR LIQUIDS WITH INCORPORATED PRESSURE REGULATOR.

Country Status (2)

Country Link
DE (1) DE19738805B4 (en)
ES (1) ES2154171B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002613A1 (en) * 2000-01-22 2001-07-26 Volkswagen Ag Fuel supply for a motor vehicle internal combustion engine
DE10025484A1 (en) 2000-05-23 2001-11-29 Mahle Filtersysteme Gmbh Fuel filter for an internal combustion engine
CN100507257C (en) 2003-09-18 2009-07-01 A.凯塞汽车系统有限公司 Filter unit and valve for a fuel supply system
DE102007018712B4 (en) * 2007-04-16 2011-12-08 Argo-Hytos Gmbh filter means
US11207619B2 (en) * 2019-11-13 2021-12-28 Caterpillar Inc. Filter pulsation dampening device
CN110792539B (en) * 2019-11-25 2023-11-21 浙江威泰汽配有限公司 Fuel oil filtering filter element with exhaust valve structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061190T3 (en) * 1990-12-18 1994-12-01 Parr Mfg Inc PRESSURE REGULATORY SYSTEM AND FUEL FILTER.
DE19536084A1 (en) * 1995-09-28 1997-04-03 Bosch Gmbh Robert Liquid filter with built-in pressure regulator
ES2118613T3 (en) * 1994-08-27 1998-09-16 Bosch Gmbh Robert LIQUID FILTER WITH BUILT-IN PRESSURE REGULATOR.
ES2141501T3 (en) * 1995-06-29 2000-03-16 Knecht Filterwerke Gmbh FUEL FILTER WITH AN INTEGRATED PRESSURE REGULATION VALVE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440992A1 (en) * 1984-11-09 1986-05-15 Robert Bosch Gmbh, 7000 Stuttgart LIQUID FILTER, ESPECIALLY FOR FUEL
DE19519892A1 (en) * 1995-05-31 1996-12-05 Bosch Gmbh Robert Liquid filter
DE29616834U1 (en) * 1996-09-27 1996-11-07 Hengst Walter Gmbh & Co Kg Filter insert for a fuel filter, in particular for diesel fuel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061190T3 (en) * 1990-12-18 1994-12-01 Parr Mfg Inc PRESSURE REGULATORY SYSTEM AND FUEL FILTER.
ES2118613T3 (en) * 1994-08-27 1998-09-16 Bosch Gmbh Robert LIQUID FILTER WITH BUILT-IN PRESSURE REGULATOR.
ES2141501T3 (en) * 1995-06-29 2000-03-16 Knecht Filterwerke Gmbh FUEL FILTER WITH AN INTEGRATED PRESSURE REGULATION VALVE.
DE19536084A1 (en) * 1995-09-28 1997-04-03 Bosch Gmbh Robert Liquid filter with built-in pressure regulator

Also Published As

Publication number Publication date
DE19738805A1 (en) 1999-03-18
DE19738805B4 (en) 2013-03-28
ES2154171B1 (en) 2001-12-01

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