EP0092554A1 - Depurateur d'huile pour equipement et vehicules pourvus d'un moteur a combustion interne - Google Patents

Depurateur d'huile pour equipement et vehicules pourvus d'un moteur a combustion interne

Info

Publication number
EP0092554A1
EP0092554A1 EP82903156A EP82903156A EP0092554A1 EP 0092554 A1 EP0092554 A1 EP 0092554A1 EP 82903156 A EP82903156 A EP 82903156A EP 82903156 A EP82903156 A EP 82903156A EP 0092554 A1 EP0092554 A1 EP 0092554A1
Authority
EP
European Patent Office
Prior art keywords
oil
evaporating
oil cleaner
heating
cleaner according
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.)
Withdrawn
Application number
EP82903156A
Other languages
German (de)
English (en)
Inventor
Sigbjörn C PALSVE
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0092554A1 publication Critical patent/EP0092554A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16N39/005—Arrangements for conditioning of lubricants in the lubricating system by evaporating or purifying

Definitions

  • Oil cleaner for equipment and vehicles with combustion engine Oil cleaner for equipment and vehicles with combustion engine.
  • the invention relates to an oil cleaner or purifier of the kind stated in the introductory part of claim 1.
  • Lubrication oil in combustion engines is contaminated by particles ⁇ fuel, water and other fluid, material reducing the lubricating effect and causing engine wear.
  • German Patent Specification 464504 it is known an oil cleaner wherein the oil in addition to be heated also is placed under a vacuum by connecting a evaporating chamber to the inlet system of the engine to extract volatile parts with a boiling point superceed- * ing that of oil.
  • This and corresponding other known oil cleaners for use in vehicles have a disadvantageous heating member structure.
  • the main object of the invention is to provide ah oil cleaner with an efficient exchange member to achieve a satisfactory devapourization with an oil cleaner which is simple to manufacture.
  • Another object is to provide an oil cleaner with an outer shape suitable for mounting in the engine compartment of vehicles and small wessels, respectively.
  • the oil cleaner in this embodiment is based on a pot shaped carrier 11 which is closed upwardly by an outer cover or lid 12 and an inner cover 13, both of which are bell shaped and having a rim, 14 and 15 respec ⁇ tively, which are clamped against the flange 16 of the carrier over a sealing ring 17.
  • the main elements of the oil cleaner is an annular manifold 18, two conically arranged helical heat ⁇ ing members 19 and a corresponding conically shaped, evaporating member 20, with lamels.
  • the manifold pipe 18 is arranged horizon- tally under the inner cover 13 and is provided with a series, in the shown example 36, downwardly facing outlet openings.
  • the manifold 18 is connected to an inlet pipe 21 conducting contaminated oil to the oil cleaner from one or more filters. To bring the oil through the outlet openings, it has to be supplied with a certain hydraulic pressure, e.g. by a not shown pump.
  • the lubrication oil may be extracted from the main oil conduit of an engine, by inserting a T-pipe at the side of the oil pressure
  • the heating helixes 19 are arranges in two sets, adjacent to each other in a mutual distance.
  • the heating helixes are fed by a supply pipe 22 with a bifur ⁇ cation 23, and is emptied through a corresponding bifur ⁇ cation 24 to an outlet pipe 25.
  • the supply pipe 22 and the outlet pipe 25 are suitably connected to the cooling system of the engine to which the cleaner is applied.
  • the evaporating member 20 is arranged in the interspace between the two sets of heating helixes 19,
  • the evapora ⁇ ting member 20 consists of a series of lamels 26 being attached at its outer end to an annular member 27 resting on the bottom of the carrier 11.
  • the lamels 26 are suit- able arranged in shingle shape, i.e. with an overlap.
  • a suction conduit 28 is connected to the inlet manifold (not showh) of the engine.
  • an oil remover is arranged in this conduit.
  • a pipe 29 to introduce pure air through an adjustable automatic vacuumvalve is arranged.
  • This valve will provide a vacuum in the oil cleaner, which reduces the relative moisture in the inner of the oil cleaner, thus removing water from the oil passing the evaporating member 20.
  • a vacuum of 480-540 mm Hg will expand the air introduce.to three ti es its original volume.
  • the relative water content will be reduced correspondingly.
  • water removed from the oil cleaner wil-more easily be transferred to the adjacent air.
  • An oil cleaner according to the invention is being tested at a testing institute and following measurement have been made under operating conditions. changes from to Particles mg/kg 86 , 9 12 , 57 n-pentanc unsolvable weight %
  • the present oil cleaner can be mounted in common passenger cars, as it can be produced with relatively simple and inexpensive parts.
  • the parts of the cleaner may mainly be manufactured pf plastic materials, which allows most cost reduction on mass production.
  • the field of usage will:also incorporate busses, trucks, motorized construc ⁇ tion equipment, ships engines, tooling machines, hydrau ⁇ lic apparatus, transformers and " various plants with a combustio -engine.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Dépurateur d'huile, notamment pour moteurs à combustion interne, dans lequel l'huile polluée et éventuellement filtrée au préalable est introduite dans une chambre d'évaporation avec un organe chauffant permettant de chauffer les constituants volatiles avec un bas point d'ébullition tels que les résidus de combustible et l'eau, et raccordée à une source de vide. L'organe d'évaporation (20) présente la forme d'un tronc de cône, qui est irrigué par l'huile provenant d'un collecteur annulaire (18). L'organe chauffant (19) est disposé à proximité de l'organe d'évaporation. Deux organes chauffants similaires (19), alimentés par le système de refroidissement du moteur, sont disposés de préférence à proximité de l'organe d'évaporation (20), lequel peut comprendre une série de lamelles à recouvrement (26).
EP82903156A 1981-10-28 1982-10-28 Depurateur d'huile pour equipement et vehicules pourvus d'un moteur a combustion interne Withdrawn EP0092554A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO813641A NO150052C (no) 1981-10-28 1981-10-28 Oljerenser
NO813641 1981-10-28

Publications (1)

Publication Number Publication Date
EP0092554A1 true EP0092554A1 (fr) 1983-11-02

Family

ID=19886289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82903156A Withdrawn EP0092554A1 (fr) 1981-10-28 1982-10-28 Depurateur d'huile pour equipement et vehicules pourvus d'un moteur a combustion interne

Country Status (3)

Country Link
EP (1) EP0092554A1 (fr)
NO (1) NO150052C (fr)
WO (1) WO1983001652A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471086A (en) * 2009-06-16 2010-12-22 Aquafuel Res Ltd Extending engine lubricant life
SE1551594A1 (en) * 2015-12-04 2017-06-05 Cot-Clean Oil Tech Ab Refine device for oil or fuel and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE464504C (de) * 1925-09-26 1928-08-18 Rectifier Mfg Company Vorrichtung zum Reinigen von Schmieroel
US3616885A (en) * 1970-12-02 1971-11-02 Glen R Priest Oil reclaimer
US3859975A (en) * 1973-07-19 1975-01-14 David M Hines Oil refining device
DE2540773A1 (de) * 1975-09-12 1977-03-17 Glen R Priest Vorrichtung zum rekonditionieren von oel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8301652A1 *

Also Published As

Publication number Publication date
NO813641L (no) 1983-04-29
WO1983001652A1 (fr) 1983-05-11
NO150052B (no) 1984-04-30
NO150052C (no) 1984-08-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831227