GB606039A - Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines - Google Patents

Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines

Info

Publication number
GB606039A
GB606039A GB75146A GB75146A GB606039A GB 606039 A GB606039 A GB 606039A GB 75146 A GB75146 A GB 75146A GB 75146 A GB75146 A GB 75146A GB 606039 A GB606039 A GB 606039A
Authority
GB
United Kingdom
Prior art keywords
oil
casing
conduit
engine
protruding part
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.)
Expired
Application number
GB75146A
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.)
Fram Corp
Original Assignee
Fram Corp
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 Fram Corp filed Critical Fram Corp
Priority to GB75146A priority Critical patent/GB606039A/en
Publication of GB606039A publication Critical patent/GB606039A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

606,039. Lubricating systems for internalcombustion engines. ALLAM, P. S. (Fram Corporation). Jan. 9, 1946, No. 751. [Class 12 (iii)] In a lubricating system for an internalcombustion engine, the engine casing is formed with a part on which is mounted a casing containing a filter cartridge, the casing having inlet and outlet ports continuously open while the oil is circulating under pump pressure, whereby oil flows unrestrictedly through the casing to the user conduit, but with some oil passing through the filter cartridge to return direct to the sump. A pump 22, immersed in the oil in a sump provided by an oil pan 12 attached to the engine and crank-case bloc 10, 11, circulates oil through a conduit 18 bored in a protruding part 14 formed on the engine and crank-case bloc 10, 11 to a filter-containing casing 35 secured on such protruding part 14 by bolts 38 passing through the bottom wall of the casing 35. The oil enters by a stand-pipe 43 reaching to the top of the casing so that the filter cartridge 45 is surrounded by oil under pressure, whereby some oil passes through and is filtered by the cartridge to return direct to the sump 12 by the central discharge tube 31 of the cartridge which opens direct to the crank-casing while the remainder of the oil passes to the user manifold 26 through a conduit 28 in the protruding part 14 from an outlet port of the casing 35 provided with a spring-loaded valve 29 which is open so long as the oil in the casing is circulating under pressure. The protruding part also includes a conduit 25 branching from the inlet conduit 18 to the filter casing and leading direct to the user manifold 26 so that this conduit 25 provides a parallel flow path.
GB75146A 1946-01-09 1946-01-09 Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines Expired GB606039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB75146A GB606039A (en) 1946-01-09 1946-01-09 Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB75146A GB606039A (en) 1946-01-09 1946-01-09 Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines

Publications (1)

Publication Number Publication Date
GB606039A true GB606039A (en) 1948-08-05

Family

ID=9709889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB75146A Expired GB606039A (en) 1946-01-09 1946-01-09 Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines

Country Status (1)

Country Link
GB (1) GB606039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0694679A1 (en) * 1994-07-29 1996-01-31 Modine Manufacturing Company Filter devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0694679A1 (en) * 1994-07-29 1996-01-31 Modine Manufacturing Company Filter devices

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