US3315737A - Oil filter and heater - Google Patents
Oil filter and heater Download PDFInfo
- Publication number
- US3315737A US3315737A US447252A US44725265A US3315737A US 3315737 A US3315737 A US 3315737A US 447252 A US447252 A US 447252A US 44725265 A US44725265 A US 44725265A US 3315737 A US3315737 A US 3315737A
- Authority
- US
- United States
- Prior art keywords
- sleeve
- filter
- head
- tubes
- fuel
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1669—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- 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
-
- 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
- B01D35/30—Filter housing constructions
-
- 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
- F02M37/30—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by heating means
Definitions
- This invention relates to a fuel filter and heater and is particularly adapted for use in heating the fuel in jet engines.
- a feature of the present invention is an arrangement by which the filters may be replaced without severing any of the fuel or air connections to the unit.
- Another feature is an arrangement by which the device may be readily separated for access to the filter and in which the filter is readily adapted for removal and replacement.
- the single figure is a perspective view with parts in section of the device.
- the device includes a head 2 having a peripheral flange 4 and a concentric smaller diameter sleeve 6.
- the sleeve and the flange both project in the same direction and the end of the sleeve remote from the base is threaded as at 8 to receive a cap 10.
- This cap serves to clamp a base 12 in position on the sleeve and defines a compartment 14 within the cap at the end of the sleeve 6.
- the base 12 has a peripheral flange 16- extending into overlapping and sliding contact with the peripheral flange 4 so that these two flanges cooperate to form with the sleeve 6, the head 2 and base 12, the filter compartment 18.
- the peripheral flange 4 carries an inwardly projecting ring 20 which serves as a support for the upper end of the filter 22.
- the filter 22 has an end disc 24 thereon engaging with the ring 20.
- the filter element is substantially cylindrical and is positioned concentric to the sleeve 6 within the filter space and is of such a radial thickness that it is spaced from both the sleeve 6 and the peripheral flange 16.
- the lower end of the filter element carries a disc 26, the inner edge of which is clamped between a threaded ring 28 and a shoulder 30 on the sleeve 6.
- a plurality of passages 32 in the sleeve 6 located between the base 12 and the threaded ring 28 provide for a flow of fluid from within the sleeve 6 into the filter space 18.
- the head 2 has a short sleeve 34 extending from the head in the disc opposite to the sleeve 6 and this sleeve 34 supports a disc 36 adjacent the end thereof.
- the end of the sleeve 6 remote from the sleeve 34 has positioned therein a similar disc 38 and these two discs serve to support the opposite ends of a centrally located large diameter tube 40 which is located centrally Within the sleeve 6 and communicates directly at its upper end with the air inlet 42, the latter being integral with the tubes.
- the discs 36 and 38 also support a plurality of smaller diameter tubes 44 which open at one end into the chamber 14 as does the central tube 40 and which open at their other end into a chamber 46 between the disc 36 and a cap 48 on the end of the sleeve 34.
- the cap 48- has an air outlet 50 communicating with the chamber 46.
- air entering the inlet 42 which is carried by the 3,315,737 Patented Apr. 25, 1967 head 2 through the medium of the cap 48 and 'the disc 36 is directed through the tube 40 to the chamber 14 and thence upwardly through the tubes 44 into the chamber 46 to discharge through the outlet 50.
- Suitable bafiles 52 may be positioned around the tubes to direct the flow of fluid around the tubes from the head 2 toward the cap 10.
- the head 2 has integral therewith a fuel inlet passage 54 which communicates with the space internally of the sleeve 34 and on the inner side of the disc 36. Fuel entering the inlet 54 thus enters the upper end of the space between the discs 36 and 38 through which the tubes extend so that fuel flows around the tubes to the lower end of the sleeve 6. At this point the fuel flows through the passages 32 located above the disc 38, as will be apparent, and into the filter space 18.
- the filter 22 is so positioned that fuel entering the lower end of this space will be directed upwardly externally of the filter and into the space between the filter and the peripheral flange 16, the fuel then flows through the filter into the space between the filter and the sleeve 6 and over the upper surface of the ring 20 to the fuel outlet 56. As shown, this outlet is also located in and is integral with the head 2. With this arrangement fuel entering the passage 54 may be heated as desired dependent upon the temperature of the air entering the air inlet 42 and will first be heated and filtered before it discharges through the fuel outlet 56.
- a filter and heating device including a head for a peripheral flange and a concentric inner sleeve, said sleeve being impervious, said flange and sleeve defining between them a filter space, a filter element positioned therein and radially spaced from said impervious sleeve, a base having a projecting peripheral flange in sliding engagement with the peripheral flange on the head and cooperating to close the filter space, said base having a central opening fitting over the inner sleeve, a cap fitting over the end of the sleeve for securing the base in position and defining therein a chamber at the end of the sleeve, an air inlet and an air outlet secured to said head, a plurality of tubes extending longitudinally through said sleeve and communicating with said chamber, atleast one of said tubes communicating within the head with the air inlet and the remainder of the tubes communicating within the head with the air outlet thereby to establish a flow of air from the air inlet
- a device as in claim 1 in which bafiles within the sleeve and around the tubes direct the flow of fuel over the tubes.
- a device as in claim 1 in which a closure is positioned Within the sleeve in surrounding relation to the ends of the tube to form a closure in the sleeve between the passages therein and the chamber at the end of the sleeve.
- a device as in claim 1 in which the sleeve has a threaded ring thereon adjacent to the passages and on the side thereof remote from the base for supporting the filter element in position.
- a device as in claim 1 in which the filter element is substantially cylindrical and is positioned within and spaced from the Walls of the filter space, means at one References Cited by the Examiner UNITED STATES PATENTS 1,856,771 5/1932 Loefiler 165119 2,667,941 2/1954 Ekstrom 165119 3,083,833 4/1963 Kasten 165119 ROBERT A. OLEARY, Primary Examiner.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Filtration Of Liquid (AREA)
Description
A ril 25,196? J. J. WELCH OIL FILTER AND HEATER Filed April 12, 1965 United States Patent 3,315,737 OIL FILTER AND HEATER Joseph J. Welch, Thompsonville, Conn., assignor to United Aircraft Corporation, East Hartford, Conn., a corporation of Delaware Filed Apr. 12, 1965, Ser. No. 447,252 Claims. (Cl. 165-119) This invention relates to a fuel filter and heater and is particularly adapted for use in heating the fuel in jet engines.
In many devices which accomplish the filtering and heating or cooling function, the replacement of the filter element necessitates the removal of some of the air or fuel connections in order that the unit may be pulled apart sufliciently for access to the filter. When this is done, impurities may get into the device either in the fuel or air circulating system with possible disastrous results. A feature of the present invention is an arrangement by which the filters may be replaced without severing any of the fuel or air connections to the unit. Another feature is an arrangement by which the device may be readily separated for access to the filter and in which the filter is readily adapted for removal and replacement.
Other features and advantages will be apparent from the specifications and claims, and from the accompanying drawing which illustrates an embodiment of the invention.
The single figure is a perspective view with parts in section of the device.
With reference to the drawing, the device includes a head 2 having a peripheral flange 4 and a concentric smaller diameter sleeve 6. The sleeve and the flange both project in the same direction and the end of the sleeve remote from the base is threaded as at 8 to receive a cap 10. This cap serves to clamp a base 12 in position on the sleeve and defines a compartment 14 within the cap at the end of the sleeve 6.
The base 12 has a peripheral flange 16- extending into overlapping and sliding contact with the peripheral flange 4 so that these two flanges cooperate to form with the sleeve 6, the head 2 and base 12, the filter compartment 18.
At a point adjacent to and spaced from the head 2, the peripheral flange 4 carries an inwardly projecting ring 20 which serves as a support for the upper end of the filter 22. In the arrangement shown, the filter 22 has an end disc 24 thereon engaging with the ring 20. The filter element is substantially cylindrical and is positioned concentric to the sleeve 6 within the filter space and is of such a radial thickness that it is spaced from both the sleeve 6 and the peripheral flange 16. The lower end of the filter element carries a disc 26, the inner edge of which is clamped between a threaded ring 28 and a shoulder 30 on the sleeve 6. A plurality of passages 32 in the sleeve 6 located between the base 12 and the threaded ring 28 provide for a flow of fluid from within the sleeve 6 into the filter space 18.
The head 2 has a short sleeve 34 extending from the head in the disc opposite to the sleeve 6 and this sleeve 34 supports a disc 36 adjacent the end thereof. The end of the sleeve 6 remote from the sleeve 34 has positioned therein a similar disc 38 and these two discs serve to support the opposite ends of a centrally located large diameter tube 40 which is located centrally Within the sleeve 6 and communicates directly at its upper end with the air inlet 42, the latter being integral with the tubes. The discs 36 and 38 also support a plurality of smaller diameter tubes 44 which open at one end into the chamber 14 as does the central tube 40 and which open at their other end into a chamber 46 between the disc 36 and a cap 48 on the end of the sleeve 34. The cap 48- has an air outlet 50 communicating with the chamber 46. In this way air entering the inlet 42 which is carried by the 3,315,737 Patented Apr. 25, 1967 head 2 through the medium of the cap 48 and 'the disc 36 is directed through the tube 40 to the chamber 14 and thence upwardly through the tubes 44 into the chamber 46 to discharge through the outlet 50. Suitable bafiles 52 may be positioned around the tubes to direct the flow of fluid around the tubes from the head 2 toward the cap 10.
The head 2 has integral therewith a fuel inlet passage 54 which communicates with the space internally of the sleeve 34 and on the inner side of the disc 36. Fuel entering the inlet 54 thus enters the upper end of the space between the discs 36 and 38 through which the tubes extend so that fuel flows around the tubes to the lower end of the sleeve 6. At this point the fuel flows through the passages 32 located above the disc 38, as will be apparent, and into the filter space 18. The filter 22 is so positioned that fuel entering the lower end of this space will be directed upwardly externally of the filter and into the space between the filter and the peripheral flange 16, the fuel then flows through the filter into the space between the filter and the sleeve 6 and over the upper surface of the ring 20 to the fuel outlet 56. As shown, this outlet is also located in and is integral with the head 2. With this arrangement fuel entering the passage 54 may be heated as desired dependent upon the temperature of the air entering the air inlet 42 and will first be heated and filtered before it discharges through the fuel outlet 56.
With the arrangement shown, since both of the air connections and both of the fuel connections are carried by the head 2, it will be apparent that none of these connections need be disturbed when it is necessary to replace the filter element 22. This replacement is accomplished by removing the cap 10 which then permits withdrawal of the base 12 and its integral peripheral flange 16. When this has been done, threaded ring 28 may be undone thereby permitting the filter element to be withdrawn and replaced. Reassembly is accomplished by a reverse process, as will be apparent.
It is to be understood that the invention is not limited to the specific embodiment herein illustrated and described, but may be used in other ways without departure from its spirit as defined by the following claims.
I claim:
1. A filter and heating device including a head for a peripheral flange and a concentric inner sleeve, said sleeve being impervious, said flange and sleeve defining between them a filter space, a filter element positioned therein and radially spaced from said impervious sleeve, a base having a projecting peripheral flange in sliding engagement with the peripheral flange on the head and cooperating to close the filter space, said base having a central opening fitting over the inner sleeve, a cap fitting over the end of the sleeve for securing the base in position and defining therein a chamber at the end of the sleeve, an air inlet and an air outlet secured to said head, a plurality of tubes extending longitudinally through said sleeve and communicating with said chamber, atleast one of said tubes communicating within the head with the air inlet and the remainder of the tubes communicating within the head with the air outlet thereby to establish a flow of air from the air inlet through the tubes connected therewith to the chamber and thence through the tubes connected with the air outlet and to the outlet, fuel inlet means on the head communicating with the interior of said sleeve, the fuel passing around the shell side of said tubes and being heated thereby, passages through the sleeve adjacent the cap for the flow of said heated fuel from within the sleeve through the passages to the external side of the filter within the filter space and thence through the filter into said radial space between said filter and said impervious sleeve, and into the filter space and a fuel outlet 3 on the head communicating with said radial space adjacent the head end thereof.
2. A device as in claim 1 in which bafiles within the sleeve and around the tubes direct the flow of fuel over the tubes.
3. A device as in claim 1 in which a closure is positioned Within the sleeve in surrounding relation to the ends of the tube to form a closure in the sleeve between the passages therein and the chamber at the end of the sleeve.
4. A device as in claim 1 in which the sleeve has a threaded ring thereon adjacent to the passages and on the side thereof remote from the base for supporting the filter element in position.
5. A device as in claim 1 in which the filter element is substantially cylindrical and is positioned within and spaced from the Walls of the filter space, means at one References Cited by the Examiner UNITED STATES PATENTS 1,856,771 5/1932 Loefiler 165119 2,667,941 2/1954 Ekstrom 165119 3,083,833 4/1963 Kasten 165119 ROBERT A. OLEARY, Primary Examiner.
CHARLES SUKALO, Examiner.
Claims (1)
1. A FILTER AND HEATING DEVICE INCLUDING A HEAD FOR A PERIPHERAL FLANGE AND A CONCENTRIC INNER SLEEVE, SAID SLEEVE BEING IMPERVIOUS, SAID FLANGE AND SLEEVE DEFINING BETWEEN THEM A FILTER SPACE, A FILTER ELEMENT POSITIONED THEREIN AND RADIALLY SPACED FROM SAID IMPERVIOUS SLEEVE, A BASE HAVING A PROJECTING PERIPHERAL FLANGE IN SLIDING ENGAGEMENT WITH THE PERIPHERAL FLANGE ON THE HEAD AND COOPERATING TO CLOSE THE FILTER SPACE, SAID BASE HAVING A CENTRAL OPENING FITTING OVER THE INNER SLEEVE, A CAP FITTING OVER THE END OF THE SLEEVE FOR SECURING THE BASE IN POSITION AND DEFINING THEREIN A CHAMBER AT THE END OF THE SLEEVE, AN AIR INLET AND AN AIR OUTLET SECURED TO SAID HEAD, A PLURALITY OF TUBES EXTENDING LONGITUDINALLY THROUGH SAID SLEEVE AND COMMUNICATING WITH SAID CHAMBER, AT LEAST ONE OF SAID TUBES COMMUNICATING WITHIN THE HEAD WITH THE AIR INLET AND THE REMAINDER OF THE TUBES COMMUNICATING WITHIN THE HEAD WITH THE AIR OUTLET THEREBY TO ESTABLISH A FLOW OF AIR FROM THE AIR INLET THROUGH THE TUBES CONNECTED THEREWITH TO THE CHAMBER AND THENCE THROUGH THE TUBES CONNECTED WITH THE AIR OUTLET AND TO THE OUTLET, FUEL INLET MEANS ON THE HEAD COMMUNICATING WITH THE INTERIOR OF SAID SLEEVE, THE FUEL PASSING AROUND THE SHELL SIDE OF SAID TUBES AND BEING HEATED THEREBY, PASSAGES THROUGH THE SLEEVE ADJACENT THE CAP FOR THE FLOW OF SAID HEATED FUEL FROM WITHIN THE SLEEVE THROUGH THE PASSAGES TO THE EXTERNAL SIDE OF THE FILTER WITHIN THE FILTER SPACE AND THENCE THROUGH THE FILTER INTO SAID RADIAL SPACE BETWEEN SAID FILTER AND SAID IMPERVIOUS SLEEVE, AND INTO THE FILTER SPACE AND A FUEL OUTLET ON THE HEAD COMMUNICATING WITH SAID RADIAL SPACE ADJACENT THE HEAD END THEREOF.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447252A US3315737A (en) | 1965-04-12 | 1965-04-12 | Oil filter and heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447252A US3315737A (en) | 1965-04-12 | 1965-04-12 | Oil filter and heater |
Publications (1)
Publication Number | Publication Date |
---|---|
US3315737A true US3315737A (en) | 1967-04-25 |
Family
ID=23775598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US447252A Expired - Lifetime US3315737A (en) | 1965-04-12 | 1965-04-12 | Oil filter and heater |
Country Status (1)
Country | Link |
---|---|
US (1) | US3315737A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420295A (en) * | 1965-07-29 | 1969-01-07 | Daimler Benz Ag | Heat-exchanger,especially for heating and cooling the lubricant of liquidcooled internal combustion engine |
US3858645A (en) * | 1971-04-01 | 1975-01-07 | Hermann Egger | Air sterilizing plant |
DE2845520A1 (en) * | 1978-10-19 | 1980-05-08 | Bosch Gmbh Robert | Filter esp. for diesel fuel incorporating heat exchanger - can be assembled as filter only or complete unit |
DE2845519A1 (en) * | 1978-10-19 | 1980-05-08 | Bosch Gmbh Robert | Filter for diesel fuel with integral heat exchanger - in cover and very close to fuel inlet passages |
US4264442A (en) * | 1979-05-29 | 1981-04-28 | Jackson Dirk C | Liquid traps |
US4455227A (en) * | 1983-03-10 | 1984-06-19 | Harmsco, Inc. | Combination filter heat exchanger |
DE3317008A1 (en) * | 1983-05-10 | 1984-11-22 | Knecht Filterwerke Gmbh, 7000 Stuttgart | Filter housing with integrated heat exchanger |
FR2557806A1 (en) * | 1984-01-05 | 1985-07-12 | Electricite De France | COLD TRAP FOR PURIFYING LIQUID SODIUM CONTAINING IMPURITIES |
US6105664A (en) * | 1996-05-30 | 2000-08-22 | Interproperty N.V. | Filter and heat exchanger device |
US20090152211A1 (en) * | 2007-12-12 | 2009-06-18 | Idrecousa, Ltd. | Hot water sterilization of water filtration beds |
US20100276124A1 (en) * | 2009-04-29 | 2010-11-04 | Klarner Richard G | Feedwater debris trap |
DE102011078547A1 (en) * | 2011-07-01 | 2013-01-03 | Behr Gmbh & Co. Kg | Heat exchanger filter module e.g. oil cooler has heat exchanger with several planar elements that are stacked on each other, and partition wall which is formed between filter element and heat exchanger |
US20130299404A1 (en) * | 2011-02-09 | 2013-11-14 | Hino Motors, Ltd. | Metal ion elimination filter |
FR3011040A1 (en) * | 2013-09-23 | 2015-03-27 | Peugeot Citroen Automobiles Sa | ASSEMBLY COMPRISING A FUEL FILTER CARTRIDGE OF AN INTERNAL COMBUSTION ENGINE |
WO2016149712A1 (en) * | 2015-03-19 | 2016-09-22 | Heidebrink Ron | Engine lubricant heating and/or cooling apparatus |
CN109499122A (en) * | 2012-07-26 | 2019-03-22 | 马勒国际有限公司 | Filter for installation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1856771A (en) * | 1931-07-22 | 1932-05-03 | Int Motor Co | Combined oil cooler and cleaner |
US2667941A (en) * | 1951-02-24 | 1954-02-02 | Jr Regner A Ekstrom | Unitary heat exchange and particle collecting apparatus for combustion gases |
US3083833A (en) * | 1959-05-20 | 1963-04-02 | Bendix Corp | Fuel heater-filter combination |
-
1965
- 1965-04-12 US US447252A patent/US3315737A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1856771A (en) * | 1931-07-22 | 1932-05-03 | Int Motor Co | Combined oil cooler and cleaner |
US2667941A (en) * | 1951-02-24 | 1954-02-02 | Jr Regner A Ekstrom | Unitary heat exchange and particle collecting apparatus for combustion gases |
US3083833A (en) * | 1959-05-20 | 1963-04-02 | Bendix Corp | Fuel heater-filter combination |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420295A (en) * | 1965-07-29 | 1969-01-07 | Daimler Benz Ag | Heat-exchanger,especially for heating and cooling the lubricant of liquidcooled internal combustion engine |
US3858645A (en) * | 1971-04-01 | 1975-01-07 | Hermann Egger | Air sterilizing plant |
DE2845520A1 (en) * | 1978-10-19 | 1980-05-08 | Bosch Gmbh Robert | Filter esp. for diesel fuel incorporating heat exchanger - can be assembled as filter only or complete unit |
DE2845519A1 (en) * | 1978-10-19 | 1980-05-08 | Bosch Gmbh Robert | Filter for diesel fuel with integral heat exchanger - in cover and very close to fuel inlet passages |
US4264442A (en) * | 1979-05-29 | 1981-04-28 | Jackson Dirk C | Liquid traps |
US4455227A (en) * | 1983-03-10 | 1984-06-19 | Harmsco, Inc. | Combination filter heat exchanger |
DE3317008A1 (en) * | 1983-05-10 | 1984-11-22 | Knecht Filterwerke Gmbh, 7000 Stuttgart | Filter housing with integrated heat exchanger |
US4737281A (en) * | 1984-01-05 | 1988-04-12 | Service National Electricite De France | Cold trap for purifying liquid sodium containing impurities |
EP0150647A2 (en) * | 1984-01-05 | 1985-08-07 | Electricite De France | Cold trap for liquid sodium containing impurities |
EP0150647A3 (en) * | 1984-01-05 | 1985-08-21 | Electricite De France Service National | Cold trap for liquid sodium containing impurities |
FR2557806A1 (en) * | 1984-01-05 | 1985-07-12 | Electricite De France | COLD TRAP FOR PURIFYING LIQUID SODIUM CONTAINING IMPURITIES |
US6105664A (en) * | 1996-05-30 | 2000-08-22 | Interproperty N.V. | Filter and heat exchanger device |
US20090152211A1 (en) * | 2007-12-12 | 2009-06-18 | Idrecousa, Ltd. | Hot water sterilization of water filtration beds |
KR20100118938A (en) * | 2009-04-29 | 2010-11-08 | 뱁콕 앤드 윌콕스 캐나다 엘티디. | Feedwater debris trap |
US20100276124A1 (en) * | 2009-04-29 | 2010-11-04 | Klarner Richard G | Feedwater debris trap |
US8215379B2 (en) * | 2009-04-29 | 2012-07-10 | Babcock & Wilcox Canada Ltd. | Feedwater debris trap |
US20130299404A1 (en) * | 2011-02-09 | 2013-11-14 | Hino Motors, Ltd. | Metal ion elimination filter |
DE102011078547A1 (en) * | 2011-07-01 | 2013-01-03 | Behr Gmbh & Co. Kg | Heat exchanger filter module e.g. oil cooler has heat exchanger with several planar elements that are stacked on each other, and partition wall which is formed between filter element and heat exchanger |
CN109499122A (en) * | 2012-07-26 | 2019-03-22 | 马勒国际有限公司 | Filter for installation |
FR3011040A1 (en) * | 2013-09-23 | 2015-03-27 | Peugeot Citroen Automobiles Sa | ASSEMBLY COMPRISING A FUEL FILTER CARTRIDGE OF AN INTERNAL COMBUSTION ENGINE |
WO2016149712A1 (en) * | 2015-03-19 | 2016-09-22 | Heidebrink Ron | Engine lubricant heating and/or cooling apparatus |
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