DE550281C - Lube oil filters and coolers for internal combustion engines - Google Patents
Lube oil filters and coolers for internal combustion enginesInfo
- Publication number
- DE550281C DE550281C DEH125537D DEH0125537D DE550281C DE 550281 C DE550281 C DE 550281C DE H125537 D DEH125537 D DE H125537D DE H0125537 D DEH0125537 D DE H0125537D DE 550281 C DE550281 C DE 550281C
- Authority
- DE
- Germany
- Prior art keywords
- filter
- internal combustion
- coolers
- combustion engines
- oil filters
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 4
- 239000010687 lubricating oil Substances 0.000 title claims description 4
- 239000003921 oil Substances 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D35/18—Heating or cooling the filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Schmierölfilter und -kühler für Brennkraftmaschinen Die Erfindung betrifft eine Kühleinrichtung für das Schmieröl, insbesondere von Brennkraftmaschinen in Vereinigung mit einem Filter. Sie gibt durch günstige Führung, Verteilung der Wärmeleitflächen und Führung des Öles eine wirksame Kühlung und bei guter Raumausnutzung und Einfachheit des Aufbaues eine Vereinigung des Kühlers mit einem Filter in einem gemeinsamen Gehäuse.Lubricating oil filters and coolers for internal combustion engines The invention relates to a cooling device for the lubricating oil, in particular of internal combustion engines in association with a filter. She gives through favorable leadership, distribution of the Heat conducting surfaces and guidance of the oil provide effective cooling and good use of space and simplicity of construction, a combination of the cooler and a filter in one common housing.
Nach der Erfindung sind die Filtersiebe in dem äußeren Ringraum eines doppelwandigen Gehäuses angeordnet, dessen Innenraum zur Aufnahme eines mit äußeren Rippen versehenen Kühlwasserrohres -dient, wobei die Rippen zwecks Hindurchführung des gereinigten und zu kühlenden Öles mit versetzten Öffnungen versehen sind. Dieser Aufbau trägt den verschiedenen Wärmeübergangszahlen von Öl und Wasser an Metall dadurch Rechnung, daß als Wärmeübergangsfläche an der Wasserseite die glatte, innere Rohrwandung dient, während die Oberfläche an der ÖIseite durch die außen aufgesetzten Rippen erheblich vergrößert ist. Eine möglichst innige - Berührung des zu kühlenden Öles mit den Rippen wird dadurch erreicht, daß die innere Wand des Filtergehäuses ohne oder doch nur mit geringem Spiel sich gegen die Rippen anlegt und der Ölstrom durch vorteilhaft in aufeinanderfolgenden Rippen versetzte Öffnungen nacheinander an sämtlichen Rippen entlang fließt. Ebenfalls einfach sind die Siebflächen verteilt; da diese ringförmig den Kühler umgeben, ist es möglich, mit geringer Unterteilung eine verhältnismäßig große Siebfläche unterzubringen. Erfahrungsgemäß wurde bei der beschriebenen Anordnung mit einem doppelten, nebeneinandergeschalteten Siebmantel ein genügend geringer Durchflußwiderstand für das Öl und ein ausreichender Zeitabstand für die Reinigung des Filters von angesammeltem Schmutz erreicht. According to the invention, the filter screens in the outer annulus are one double-walled housing arranged, the interior of which to accommodate one with outer Ribs provided cooling water pipe -serves, the ribs for the purpose of passage of the cleaned and cooled oil are provided with staggered openings. This Structure contributes to the different heat transfer coefficients from oil and water to metal due to the fact that the smooth, inner surface is the heat transfer surface on the water side The pipe wall is used, while the surface on the oil side is replaced by the outside Ribs is considerably enlarged. As intimate as possible - touch the to be cooled Oil with the ribs is achieved in that the inner wall of the filter housing with little or no play against the ribs and the flow of oil one after the other by openings advantageously offset in successive ribs flows along all ribs. The sieve surfaces are also simply distributed; as these surround the cooler in a ring shape, it is possible to use a small subdivision to accommodate a relatively large screen area. Experience has shown that the described arrangement with a double screen jacket connected next to one another a sufficiently low flow resistance for the oil and a sufficient time interval for cleaning the filter from accumulated dirt.
Für die Filter- und Kühleinrichtung ist die bei Filtern an sich bekannte Einrichtung der Wechselfilter vorgesehen, d. h. wenn ein Filter verstopft ist und gereinigt werden muß, wird durch Umlegen eines Hahnes der Ö1-strom in einen zweiten Filter übergelenkt, so daß die Reinigung des ersteren während des Betriebes vorgenommen werden kann. For the filter and cooling device, that is known per se for filters The replacement filter is provided for, d. H. when a filter is clogged and must be cleaned, the oil flow is switched to a second by turning a tap Filter over-steered, so that the cleaning of the former is done during operation can be.
Sowohl die Kühlwasserleitungen als auch die Ölzuleitung riach dem Filter und die Ölableitung aus dem Kühler liegen, wie an sich bekannt, an einem Ende-des Zylinders, so daß am anderen Ende nach Entfernen eines Dekkels der Filter einfach in seiner Achsrichtung herausgenommen werden kann. Both the cooling water lines and the oil supply line caused this The filter and the oil drainage from the cooler are, as is known per se, on one End of the cylinder, so that at the other end, after removing a lid, the filter can easily be removed in its axial direction.
Die gemeinsame Unterbringung eines Ö1-kühlers und eines Filters in einem Gehäuse ist schon vorgeschlagen worden. Dabei war jedoch das Filter ins Innere verlegt und die Kühlung zwischen zwei ineinandergelegten, schraubenförmig gewundenen Rohren vorgenommen worden, die den Filterraum umgaben. The common accommodation of an oil cooler and a filter in a housing has already been proposed. However, the filter was inside relocated and the Cooling between two nested, helical convoluted pipes that surrounded the filter room.
Die Zeichnungen geben ein Ausführungsbeispiel der Erfindung wieder. The drawings show an embodiment of the invention.
Es ist Abb. I ein Längsschnitt durch beide Filter- und Kiihlräume des Wechselfilters, Abb. 2 ein Schnitt nach Linie III-III der Abb. 1. Fig. I is a longitudinal section through both filter and cooling chambers of the replaceable filter, Fig. 2 a section along line III-III of Fig. 1.
Die Abb. 3 und 4 geben einen Teilschnitt durch den Umsteuerschieber in zwei verschiedenen Stellungen wieder. Figs. 3 and 4 show a partial section through the reversing slide in two different positions again.
Abb. 5 ist ein Querschnitt nach Linie 1-1 der Abb. I, Abb. 6 ein Querschnitt nach Linie II-II der Abb. I. Fig. 5 is a cross-section along line 1-1 of Fig. I, Fig. 6 a Cross section along line II-II of Fig. I.
Das Kühlwasser tritt durch das Rohr a in den, Kühlraum b ein, von dort durch den Verbindungskanal c in den zweiten Kühlraum d innerhalb des anderen Filterkörpers und fließt durch das Rohr e und den Anschlußstutzen f evtl. nach dem Zylinderkühlraum weiter. The cooling water enters the cold room b through the pipe a there through the connecting channel c into the second cooling space d within the other Filter body and flows through the pipe e and the connecting piece f possibly after the Cylinder cooling space further.
Das 01 wird durch die gemeinsame Leitung g in den Verteilungsraum h und weiter in das Innere des Drehschiebers j gepumpt. Von hier strömt es je nach der Stellung des Schiebers, wie in Abt. 1 in beide Filterräume, nach Abb. 3 nur in den linken, nach Abb. 4 nur in den rechten Filterraum. Die beiden letzten Stellungen des Schiebers werden nur während der Auswechselung und Reinigung der Filtersiebe benutzt. Der Filterkörper wird durch zwei zvlindrische Siebe und I gebildet, die oben an den Deckeln v angelötet sind und deren zwischenliegender Ringraum das Reinöl aufnimmt und durch die Bohrungen m in den Verbindungsraum fl abströmen läßt. Von hier fließt es durch die versetzten Öffnungen in den Kühlrippen o des Kühlwasseraufnehmers p. Am unteren Ende dieser Vorrichtung fließt es dann in den zweiten abgeteilten Raum q des Drehschiebers j und von dort aus einer weiteren Öffnung durch den Kanal r und Abflußrohr s -zu den einzelnen Schmierstellen.The 01 is fed into the distribution room through the common line g h and further pumped into the interior of the rotary valve j. From here it flows depending on the position of the slide, as in Section 1 in both filter chambers, according to Fig. 3 only in the left, according to Fig. 4 only in the right filter chamber. The last two positions of the slide are only used during replacement and cleaning of the filter screens used. The filter body is formed by two cylindrical sieves and I, the are soldered to the top of the covers v and their intermediate annular space the pure oil receives and flows through the bores m into the connecting space fl. from here it flows through the offset openings in the cooling fins o of the cooling water sensor p. At the lower end of this device it then flows into the second compartment Space q of the rotary valve j and from there another opening through the channel r and drain pipe s - to the individual lubrication points.
Der Drehschieber wird an seinem Ende mit Hilfe-eines Vierkants t verdreht-; er ist durch die Stopfbüchse u nach außen hin abgedichtet. The rotary valve is at its end with the help of a square t twisted-; it is sealed to the outside by the stuffing box u.
Die Deckel v scHließen das zylindrische Gehäuse nach oben ab und werden mit Hilfe der Schraubenrs über die Knebelb festgehalten, die nach einer Drehung durch Aussparungen im Gehäuse mit dem Deckel zusammen abgehoben werden.The covers close the cylindrical housing at the top and are held with the help of the screw on the toggle, which after a rotation can be lifted off together with the cover through recesses in the housing.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH125537D DE550281C (en) | 1931-02-15 | 1931-02-15 | Lube oil filters and coolers for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH125537D DE550281C (en) | 1931-02-15 | 1931-02-15 | Lube oil filters and coolers for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE550281C true DE550281C (en) | 1932-05-11 |
Family
ID=7174914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH125537D Expired DE550281C (en) | 1931-02-15 | 1931-02-15 | Lube oil filters and coolers for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE550281C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3134535C1 (en) * | 1981-09-01 | 1983-06-01 | Kraftwerk Union AG, 4330 Mülheim | Heat exchanger having a bundle of identical tubes |
WO1988006228A1 (en) * | 1987-02-16 | 1988-08-25 | Metsafe Aktiebolag | A combined filter and heat exchanger |
WO1997045627A1 (en) * | 1996-05-30 | 1997-12-04 | Interproperty N.V. | A filter and heat exchanger device |
DE19624358A1 (en) * | 1996-06-19 | 1998-01-02 | Mann & Hummel Filter | Heat exchanger |
DE19637299A1 (en) * | 1996-09-13 | 1998-03-19 | Daimler Benz Ag | Filter system especially for the lubricant of an internal combustion engine |
EP1063414A2 (en) * | 1999-06-23 | 2000-12-27 | Fleetguard, Inc. | Filtering for engines |
EP1424119A2 (en) * | 2002-11-29 | 2004-06-02 | Taisei Kogyo Co., Ltd. | Filter apparatus with cleaning means |
WO2006045129A1 (en) * | 2004-10-27 | 2006-05-04 | Philipp Pustelnik | Heat exchanger |
-
1931
- 1931-02-15 DE DEH125537D patent/DE550281C/en not_active Expired
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3134535C1 (en) * | 1981-09-01 | 1983-06-01 | Kraftwerk Union AG, 4330 Mülheim | Heat exchanger having a bundle of identical tubes |
JP2761642B2 (en) | 1987-02-16 | 1998-06-04 | ヒィペコ・アー・ベー | Combined filter and heat exchanger |
WO1988006228A1 (en) * | 1987-02-16 | 1988-08-25 | Metsafe Aktiebolag | A combined filter and heat exchanger |
JPH01502924A (en) * | 1987-02-16 | 1989-10-05 | ヒィペコ・アー・ベー | Combined filter and heat exchanger |
US4878536A (en) * | 1987-02-16 | 1989-11-07 | Hypeco Ab | Combined filter and heat exchanger |
US6105664A (en) * | 1996-05-30 | 2000-08-22 | Interproperty N.V. | Filter and heat exchanger device |
WO1997045627A1 (en) * | 1996-05-30 | 1997-12-04 | Interproperty N.V. | A filter and heat exchanger device |
DE19624358A1 (en) * | 1996-06-19 | 1998-01-02 | Mann & Hummel Filter | Heat exchanger |
DE19624358B4 (en) * | 1996-06-19 | 2005-07-14 | Mann + Hummel Gmbh | heat exchangers |
DE19637299A1 (en) * | 1996-09-13 | 1998-03-19 | Daimler Benz Ag | Filter system especially for the lubricant of an internal combustion engine |
US6126818A (en) * | 1996-09-13 | 2000-10-03 | Filterwerk Mann & Hummel Gmbh | Filter system for the lubricant of an internal combustion engine |
EP1063414A2 (en) * | 1999-06-23 | 2000-12-27 | Fleetguard, Inc. | Filtering for engines |
EP1063414A3 (en) * | 1999-06-23 | 2001-07-04 | Fleetguard, Inc. | Filtering for engines |
US6474289B1 (en) | 1999-06-23 | 2002-11-05 | Fleetguard, Inc. | Automatic switching duplex filterhead and diesel fuel conditioning system |
EP1424119A2 (en) * | 2002-11-29 | 2004-06-02 | Taisei Kogyo Co., Ltd. | Filter apparatus with cleaning means |
EP1424119A3 (en) * | 2002-11-29 | 2004-06-16 | Taisei Kogyo Co., Ltd. | Filter apparatus with cleaning means |
WO2006045129A1 (en) * | 2004-10-27 | 2006-05-04 | Philipp Pustelnik | Heat exchanger |
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