US3903961A - Hot oil drum - Google Patents

Hot oil drum Download PDF

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Publication number
US3903961A
US3903961A US413794A US41379473A US3903961A US 3903961 A US3903961 A US 3903961A US 413794 A US413794 A US 413794A US 41379473 A US41379473 A US 41379473A US 3903961 A US3903961 A US 3903961A
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US
United States
Prior art keywords
feed
return
annular
plenum
entrance
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
Application number
US413794A
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English (en)
Inventor
Peter Stanislaw
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.)
Morrison Machine Co
Original Assignee
Morrison Machine Co
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 Morrison Machine Co filed Critical Morrison Machine Co
Priority to US413794A priority Critical patent/US3903961A/en
Priority to NO743721A priority patent/NO144463C/no
Priority to CA211,952A priority patent/CA1042658A/en
Priority to GB4610874A priority patent/GB1466417A/en
Priority to DE2452734A priority patent/DE2452734C3/de
Priority to JP49128523A priority patent/JPS5074856A/ja
Application granted granted Critical
Publication of US3903961A publication Critical patent/US3903961A/en
Priority to US05/951,585 priority patent/USRE30302E/en
Priority to JP1983075929U priority patent/JPS5939595Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • F26B13/183—Arrangements for heating, cooling, condensate removal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/135—Movable heat exchanger
    • Y10S165/139—Fully rotatable
    • Y10S165/156—Hollow cylindrical member, e.g. drum
    • Y10S165/159—Hollow cylindrical member, e.g. drum with particular flow path or defined fluid chamber, e.g. annulus, spiral
    • Y10S165/16—Concentric shells define annular flow space

Definitions

  • An apparatus having a substantially uniformly heated surface is provided for heat exchange purposes, such as use in the printing of textile web materials,
  • the apparatus comprises a cylindrical, rotatable drum including narrowly spaced inner and outer concentric shells defining an annular flow space, and provided with al' 1 Sept.
  • the apparatus also includes a centrally disposed concentric tubular conduit, or central feed passage, coaxial with the cylinder or drum, for supply and return of the heat-exchange medium.
  • Means are also provided for supplying the hot heat transfer medium from the Central coaxial conduit to each entrance leg of the U-shaped flow paths within the annular flow space, and return means for return of the medium from the exit leg of each U- shaped flow path to the central coaxial conduit
  • the feed means will comprise radially extending feed channels extending outwardly from said central feed passage, for supplying hot heat-transfer medium to an annular feed plenum, which is provided with radial feed distributors, each of which communicate with an entrance aperture in the entrance leg of each U-shaped flow path within the annular flow space.
  • the return means may include an annular return plenum, preferably disposed between the annu lar feed plenum and the concentric inner shell, the annular return plenum including return orifices commu nicating with exit apertures in each exit leg of the U- shaped flow paths.
  • the return means also includes radially extending return channels communicating with the annular return plenum and with the central feed passage, which is provided with a divider, or stop, in order to separate the feed means from the return means.
  • the present invention relates to improvements in heat-transfer apparatus, such as cylindrical. rotatable heat-transfer drums. More particularly, the present invention relates to such heat-transfer drums which are capable of maintaining substantially uniform temperatures about their entire surface. Still more particularly, the present invention relates to such heat-transfer drums employing heat transfer media, such as hot oil, for the substantially uniform heating of the cylindrical drum surface. Still more particularly, the present inven tion relates to such a heat-transfer apparatus of rela tively simple, inexpensive construction.
  • cylindrical drums which employ various heat transfer media to heat their outer surfaces, and the use of these drums in various processes requiring such heat to be applied to various materials, such as textile web materials, disposed on the drum surface, is well known.
  • these cylindrical rotatable heattransfer drums have employed various heat-transfer media, including steam and certain hydrocarbon liquids.
  • the apparatus taught includes all feed means for hot heat-transfer fluid at one end of the drum, and all return means for cool heat-transfer fluid at the other.
  • use of such multi-path labyrinthine channels requires a relatively long flow path for the medium within each such flow channel, thus permitting substantial cooling of this medium during its flow therethrough. This, in turn, requires the excessive heating of the heat transfer media prior to its entrance into any given flow channel.
  • This apparatus for uniformly heating various materials, such as textile web materials, generally comprises concentric inner and outer shells, thus defining an annular flow space therebetwecn, for the maintainance of a heat-transfer medium therein, in a manner such that substantially uniform surface heating of said outer shell is obtained, closing means at opposite ends of said apparatus for connecting the ends of said inner and outer shells, longitudinally extending partitions extending between said inner and outer shells, thus forming longitudinally extending compartments within said annular flow space, longitudinally extending baffles, also extending between said inner and outer shells, but only for a portion of the length of said longitudinally extending compartments, and alternating with said partitions, so that approximately U-shaped flow paths are formed within each longitudinally extending compartments, said flow paths including entrance and exit legs, feed means for supplying a heat-transfer medium to the entrance leg of each U-shaped flow path, and return means for withdrawing the
  • the feed means supplying heat-transfer media to each U-shapcd flow path includes a central, coaxial, concentric feed passage, preferably extending only partially within the drum, terminating a short distance therein, and adapted to be connected to a source of heat-transfer medium, or fluid an annular feed plcnum disposed within the inner shell, radially extending feed channels connecting said central feed passage to the annular feed plenum in order to supply heattransfer fluid from the central feed passage to the annular feed plenum, and radial feed distributors connecting the annular feed plenum to the entrance leg of each approximately U-shaped flow path, to supply heattransfer media thereto.
  • the return means will preferably include an annular return plenum disposal between the inner shell and the annular feed plenum, radially extending return channels connecting the annular return plenum with the central feed passage, a concentric return pipe disposed within the central feed passage to permit withdrawal of the used heat-transfer fluid from the drum, and return orifices connecting the radially extending return channels with the annular return plenum.
  • support struts be provided at opposite ends of the drum, extending between the central feed passage and the closing means. It is also within the scope of the invention, however, for the closing means to comprise transverse end walls, extending from the central feed passage to the outer shell.
  • the inner shell will include entrance ports communicating with the radial feed distributors and the entrance legs of the approximately U-shaped flow paths, and exit ports, communicating with the annular return plenum and the exit legs of the approximately U-shaped flow paths.
  • the annular return plenum will be disposed between the inner shell and the annular feed plenum, and the radial feed distributors will pass through the annular return plenum.
  • the entrance and exit apertures will be disposed in a circular path around the surface of the inner shell, and will alternate with each other.
  • FIG. 1 is a partially torn away perspective view of the heat-transfer apparatus of the present invention
  • FIG. 2 is a partial sectional longitudinal view of the feed wall end of the present apparatus, including feed and return means;
  • FIG. 3 is a partial sectional transverse view taken along line 3-3 of FIG. 2 showing the radial feed channels, and feed and return plenums, of this invention
  • FIG. 4 is a disassembled. partial perspective view of the annular feed and return plenums and flow paths of the present invention
  • FIG. 5 is a development view of the approximately U-shaped flow paths of the present invention.
  • FIG. 6 is a partial sectional longitudinal view, taken along line 66 of FIG. 2, showing the radial feed distributors and return orifices of the present invention.
  • FIG. 1 shows a cylindrical, rotatable, heat-transfer apparatus, or drum, generally designated
  • the drum includes concentric inner and outer shells, I] and 4, respectively, the outer shell 4 shown as partially torn away. these shells thus defining an annular flow space 12 therebetwccn.
  • the construction of the outer shell 4 should be of a heat-conductive material, such as cast iron or steel.
  • Thesc concentric inner and outer shells terminate at two transverse faces, generally designated 2 and 3, which include annular plates, 38 and 3), connecting the ends of the inner and outer shells. to thus seal the ends of the annular flow space, 12.
  • the face wall 3 may be designated a feed face, for its location at that end of the drum 1 through which the heat transfer medium, or hot oil, enters through a central, coaxial, concentric conduit 6.
  • the entrance of central conduit or feed passage 6 into the drum I through the feed face 3 may be accomplished with concentric bearings 7 and 8.
  • the opposite or end face, 2, which cannot be seen in FIG. 1, includes provi sion for the mounting of the drum, during use, including a support roller 9, mounted in a concentric bearing 10.
  • the support roller 9 may be a concentric tubular return passage which communicates with the central feed passage 6, so that the central feed passage passes through the entire length of the drum.
  • This embodiment may thus be employed for the supply of heat-transfer medium to one end of the drum and return at the opposite end thereof.
  • a concentric return pipe 5, disposed within the central feed passage 6, is employed for the withdrawal of the heat-transfer medium after use.
  • the central feed passage 6 extends only a short distance within the drum past the feed face 3, terminating at a bulkhead 44. Details of this embodiment are provided below.
  • the feed and end faces, 3 and 2 respectively, include support struts 40, which radiate, as spokes, from the central feed passage, outwardly, to the annular plates 38 and 39, thus leaving approximately triangular spaces in the end faces, between the support struts.
  • These struts while having other functions to be discussed below, also help to maintain the cylindrical shape of the drum, even when it is subjected to considerable external pressure.
  • the entire surface of the feed and end faces, 3 and 2 may comprise solid transverse end walls, connecting the central feed passage and support roller 9, with the outer shell 4, and thus replacing, in structure and function. both the annular plates, 38 and 39, and the support struts, 40.
  • the central feed passage 6 contains radial feed openings 37, connecting the central feed passage 6 with radially extending feed channels 19. These feed channels 19 thus provide for the distribution of the heat-transfer medium outwardly from the central feed passage.
  • This also defines another function of the support struts, 40, or transverse end walls, as described above, which may thus act as part of the surface, or one wall of the radial feed channels 19.
  • each radially extending feed channel 19 terminates at an annular feed plenum 22, which again may also be formed integrally with the support struts 40, or with the transverse feed wall, the radial feed channels 19 being connected to the annular feed plenum 22 through openings 21 through the inner face of the annular feed plenum 22.
  • annular return plenum 26 Between the annular feed plenum 22 and the concentric inner shell 11 is an annular return plenum 26.
  • radial feed distributors 24 are provided to provide for the flow of fresh, hot oil from the annular feed plenum 22 to the annular flow space 12 between the inner and outer shells I I and 14, respectively.
  • These radial feed distributors 24 are substantially U-shaped channels passing through the annular return plenum 26, and connected to the an nular feed plenum 22 through openings 23, and to the concentric inner shell 11 through entrance apertures 25. There is therefore no contact or leakage between fresh hot feed oil passing through these radial feed distributors 24, and oil within the annular return plenum 26, which, as discussed below, has already been used to heat the outer shell 4, and has cooled somewhat, prior to return and removal.
  • these entrance apertures will be formed in a circular path along the surface of the inner shell 11, at or near its end closest to the feed face 3.
  • each radial feed distributor, 24, permits the passage of heat transfer media into the annular flow space 12 between the inner and outer shells 11 and 14, respec tively.
  • the annular flow space 12 is divided into longitudinal arcuate compartments by partitions 30 which extend from the annular plates 38 and 39 at both ends of the drum, and also communicate with both the inner and outer shells, 11 and 4.
  • partitions 30 which extend from the annular plates 38 and 39 at both ends of the drum, and also communicate with both the inner and outer shells, 11 and 4.
  • One such entrance aperture 25, between the radial feed distributor 24 and the inner shell 11, is thus provided for passage of heat-transfer media into each such longitudinally extending compartment formed by two adjacent longitudinal partitions 30.
  • a longitudinally extending baffle 31 which extends between the inner and outer shells, l1 and 4, but only for a portion of the length of the longitudinally extending compartments, and preferably terminating a short distance from the end face 2.
  • These baffles 31 also communicate with the inner and outer shells 11 and 4, respectively, as do the longitudinal partitions 30.
  • Substantially U-shaped flow paths are thus provided within each longitudinally extending compartment thus permitting the flow of hot heat-transfer fluid therethrough as shown by the arrows in FIG. 5.
  • Each such substantially U-shaped flow path will thus include an entrance leg 45 and an exit leg 46, the entrance leg 45 of each such flow path being connected to the radial feed distributor 24 throygh entrance aper turc 25, while the exit leg 46 of each such flow path is connected to the annular return plenum 26, through exit aperture 32.
  • the entrance and exit apertures, 25 and 32 will alternate in a circular path along the surface of inner shell 1 1, again preferably at or near the feed face 3 of the drum 1.
  • the annular return plenum 26 is of a shape substantially the same as the annular feed plenum 22, but is ofa size extending longitudinally from the feed face 3 a greater distance than does the annular feed plenum 22.
  • a return orifree 27 formed through the wall of the annular return plenum at a point along that leg of the return plenum extending longitudinally from the feed face 3, but past the point where the transverse leg or wall of the annular feed plenum 22 terminates.
  • the return orifice 27 con nects the annular return plenum 26 to the central feed passage 6 through radially extending return channels 20, which themselves are connected to the central feed passage 6 through radial return openings 28.
  • each such approximately radially extending return channel 20 is connected to the central feed passage 6 at a point substantially down stream from the radial feed openings 37 which connect with the radially extending feed channels 19.
  • a threaded annular spacer 13 provided with threads 14.
  • a return pipe 5 having mating threads at its end, may be inserted into the threads 14 of the threaded annular spaces 13, so as to form a central coaxial return passage for heat-transfer media being withdrawn from the drum, through the return pipe 5.
  • the central feed passage 6 will terminate at a bulkhead 44 fitted so as to seal the end of the central feed passage 6, and prevent the flow or leakage of any heat-transfer fluid therefrom.
  • the return pipe 5 can be removed, and replaced with a solid stop cap, also having threads to mate with the threads 14 of the threaded annular spacer 13, so as to completely seal off the central feed passage 6 at that point.
  • the bulkhead 44 is thus eliminated, and the central feed passage 6 will extend co-axially through the entire drum, connecting with the support roller 9, which is, in this embodiment, a similar hollow pipe coextensive with the central feed passage 6.
  • the used heattransfer medium in this embodiment, will be withdrawn through the support roller 9, from the opposite end of the drum from which it entered, instead of through the return pipe 5.
  • the drum also provided with spaced radially extending struts 18 formed as spokes radiating from the central feed passage 6, and preferably of a shape similar to that of the struts 40 at the end faces, as previously described, and extending outwardly to the inner shell 11, in order to provide additional support for the inner and outer shells of the drum, and to further withstand external pressure exerted thereon.
  • the remainder of the drum will include additional support struts, similar to those struts 18 extending from the central feed passage 6, but here these struts will extend completely between the inner shells ll, diametrically through the axis of the drum.
  • heat-transfer media entering the drum through the annular space between central feed passage 6 and return pipe 5 will flow through the annular flow space 12 formed between the inner and outer shells, 11 and 4, respectively, in a manner so as to achieve substantially uniform heating of the external or outer shell 4.
  • the fresh, hot, heat-transfer medium such as hot oil, will thus pass through the annular space formed in the central, co-axial feed passage 6 by the return pipe 5, and enter the drum 1.
  • the central feed passage 6 is supported by bearings 7 and 8, and the heat-transfer medium thus passes through the feed face.
  • the feed face includes annular plates 28 and 29, forming the opposite ends of the inner and outer shells,
  • the fresh heat-transfer medium passing through openings 21 may thus be distributed to each substantially U-shaped flow path in the annular flow space 12 formed between inner and outer shells 11 and 4, respectively, by passing through open ings 23, radial feed distributors 24, and entrance apertures 25 into the annular flow space 12, between the concentric inner and outer shells, at a temperature as near to that of the oil which initially passed into the drum through the central feed passage 6 as is possible without reheating.
  • the hot oil thus passing through each entrance aperture 25 will then travel through a substantially U-shaped flow path between the inner and outer shells, and formed by longitudinally extending partitions 30 and baffles 31.
  • the return of the heat transfer media will then be accomplished by its flow through exit apertures 32 into the annular return plenum 26.
  • the oil in the annular return plenum while still relatively hot, will be cooler than the fresh, hot oil passing through the radial feed distributors 24, which extend through the annular return plenum 26.
  • the cooling of the fresh, hot oil is thus kept to an absolute minimum, only a small degree of heat transfer occurring through the walls of these rela tively short radial feed distributors 24.
  • the heattransfer medium then passes through openings 27 into each angularly radially extending return channel 20, and through radial return openings 28, into central feed passage 6, at a point 17 downstream, with respect to the feed face 3, from the threaded annular spacer 13.
  • the heattransfer medium or hot oil, now somewhat cooled will then flow through return pipe 5, prevented from further flow longitudinally through the drum by the presence of bulkhead 44, for withdrawal from the drum, to be either discarded, used for other purposes, or reheated and recirculated through the drum.
  • Apparatus for uniformly heating materials comprising:
  • feed means for supplying a heat-transfer fluid to said entrance leg of each of said approximately U- shaped flow paths
  • return means for withdrawing a heat-transfer fluid from said exit leg of each of said approximately U shaped flow paths.
  • the apparatus of claim 1 including a centrally disposed concentric feed passage adapted to be connected to a source of heat-transfer fluid, said central feed passage communicating with said feed means and said return means.
  • the apparatus of claim 2 including dividing means within said central feed passage, for separating said feed means from said return means.
  • annular return plenum disposed beneath said inner shell and communicating with said exit legs of said approximately U-shaped flow paths;
  • At least one radially extending return channel communicating with said central feed passage and with said annular return plenum for removing heattransfer fluid from said annular return plenum.
  • annular return plenum communicates with said exit legs by means of exit apertures in said inner shell.
  • the apparatus of claim 8 including a plurality of said exit apertures disposed in a circular path along the surface of said inner shell.
  • the apparatus of claim 7 including at least one return orifice communicating with said radially extending return channel and with said annular return plenum, for removing heat-transfer fluid from said annular return plenum.
  • the apparatus of claim 7 including a plurality of said radially extending return channels.
  • annular return plenum disposed beneath said inner shell and communicating with said exit legs of said approximately U-shaped flow paths;
  • said feed means includes:
  • annular feed plenum disposed beneath said inner shell and communicating with said entrance legs of said approximately U-shaped flow paths;
  • the apparatus of claim 14 including a plurality of radial feed distributors connecting said annular feed plenum to said entrance legs of each of said approximately U-shapcd flow paths.
  • the apparatus of claim 16 including a plurality of said entrance apertures disposed in a circular path along the surface of said inner shell.
  • the apparatus of claim 14 including a plurality of said radially extending feed channels.
  • the apparatus of claim 14 including dividing means within said central feed passage, for separating said feed means from said return means.
  • the apparatus of claim 14 including support struts extending from said central feed passage to said closing means.
  • annular feed plenum disposed beneath said inner shell and communicating with said entrance legs of said approximately U-shaped flow paths;
  • the apparatus of claim 25 including a plurality of radial feed distributors connecting said annular feed plenum to said entrance legs of each of said approximately U-shaped flow paths, said radial feed distributors passing through said annular return plenum.
  • the apparatus of claim 27 including a plurality of alternating entrance apertures and exit apertures, disposed in a circular path along the surface of said inner shell.
  • the apparatus of claim 24 including a plurality of said radially extending feed channels, and a plurality of said radially extending return channels.
  • the apparatus of claim 24 including dividing means within said central feed passage, for separating said feed means from said return means.
  • the apparatus of claim 24 including support struts extending from said central feed passage to said closing means.
  • Apparatus for uniformly heating materials comprising:
  • closing means communicating with said inner and outer shells
  • barrier means positioned within said annular flow space for establishing a plurality of flow paths having entrance and exit legs;
  • feed means for supplying a heat-transfer fluid to said entrance legs
  • a centrally disposed concentric feed passage adapted to be connected to a source of heattransfer fluid, said central feed passage communicating with said feed means and said return means;
  • said feed means includes an annular feed plenum disposed beneath said inner shell and communicating with said entrance legs, and at least one radially extending feed channel communicating with said central feed passage and with said annular feed plenum, for supplying heat-transfer fluid to said annular feed plenum; and
  • said return means includes an annular return plenum disposed beneath said inner shell and communicating with said exit legs, and at least one radially extending return channel communicating with said central feed passage and with said annular return plenum, for removing heat-transfer fluid from said annular return plenum.
  • said closing means comprises end walls extending from said central feed passage to said outer shell.
  • the apparatus of claim 33 including a plurality of said radially extending feed channels.
  • the apparatus of claim 33 including a plurality of said radially extending return channels.
  • the apparatus of claim 33 including at least one return orifice communicating with said radially extending return channel and with said annular return pleby means of entrance apertures in said inner shell.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Solid Materials (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Resistance Heating (AREA)
US413794A 1973-11-08 1973-11-08 Hot oil drum Expired - Lifetime US3903961A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US413794A US3903961A (en) 1973-11-08 1973-11-08 Hot oil drum
NO743721A NO144463C (no) 1973-11-08 1974-10-16 Trommel for jevn oppvarming av materialer.
CA211,952A CA1042658A (en) 1973-11-08 1974-10-22 Hot oil drum
GB4610874A GB1466417A (en) 1973-11-08 1974-10-24 Heat transfer drum
DE2452734A DE2452734C3 (de) 1973-11-08 1974-11-07 Heizzylinder
JP49128523A JPS5074856A (no) 1973-11-08 1974-11-07
US05/951,585 USRE30302E (en) 1973-11-08 1978-10-16 Hot oil drum
JP1983075929U JPS5939595Y2 (ja) 1973-11-08 1983-05-20 加熱ドラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413794A US3903961A (en) 1973-11-08 1973-11-08 Hot oil drum

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/951,585 Reissue USRE30302E (en) 1973-11-08 1978-10-16 Hot oil drum

Publications (1)

Publication Number Publication Date
US3903961A true US3903961A (en) 1975-09-09

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ID=23638662

Family Applications (1)

Application Number Title Priority Date Filing Date
US413794A Expired - Lifetime US3903961A (en) 1973-11-08 1973-11-08 Hot oil drum

Country Status (6)

Country Link
US (1) US3903961A (no)
JP (2) JPS5074856A (no)
CA (1) CA1042658A (no)
DE (1) DE2452734C3 (no)
GB (1) GB1466417A (no)
NO (1) NO144463C (no)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077466A (en) * 1974-10-23 1978-03-07 Vepa Ag Heated roll, such as a godet, in drawing units, for example
US4324613A (en) * 1978-03-31 1982-04-13 Douglas Wahren Methods and apparatus for the rapid consolidation of moist porous webs
US4654021A (en) * 1985-10-29 1987-03-31 Mobil Oil Corporation Making intermittent orientation draw tape for bags
DE3643496A1 (de) * 1986-12-19 1988-06-30 Timmer Ingbuero Gmbh Stroemungsmaschine zum foerdern von zwei medien mit waermeuebertragung zwischen den medien
US5590704A (en) * 1994-02-21 1997-01-07 Kvaerner Eureka A.S. Method of heating a jacketed working surface of rotating roller and a rotary roller
US6161302A (en) * 1996-02-16 2000-12-19 Rantala; Pekka Dryer apparatus for fiber webs
WO2007147911A1 (es) * 2006-06-16 2007-12-27 Girbau, Sa Rodillo de planchado
DE10208443B4 (de) * 2002-01-11 2008-12-18 Kvaerner-Eureka A/S Verfahren bei der Erwärmung einer Mantelarbeitsfläche auf einer rotierenden Walze und rotierbare Walze zum Erwärmen eines Bahnenmaterials
CN102383330A (zh) * 2011-11-09 2012-03-21 山东鲁台集团枣庄市鲁都造纸机械有限公司 钢制焊接导热油烘缸
CN104075553A (zh) * 2014-06-12 2014-10-01 吴江久美微纤织造有限公司 一种纺织机械用加热辊
CN105890289A (zh) * 2016-06-06 2016-08-24 林强 平衡对流式钢制导热油烘缸
CN107974817A (zh) * 2017-11-27 2018-05-01 上海乔力雅洗衣器材有限公司 高速滚筒式烫平机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539051B1 (fr) * 1983-01-11 1990-02-16 Ensiaa Dispositif de traitement thermique a surface raclee incorporant une double paroi
DE3838726C3 (de) * 1988-11-15 1997-03-13 Schwaebische Huettenwerke Gmbh Heiz- oder Kühlwalze
DE9014117U1 (de) * 1990-10-11 1992-02-06 Eduard Küsters Maschinenfabrik GmbH & Co KG, 4150 Krefeld Temperierbare Walze
FR2674174A1 (fr) * 1991-03-22 1992-09-25 Michelin & Cie Cylindre perfectionne pour melangeur de caoutchoucs.
DE4407239A1 (de) * 1994-03-04 1995-09-07 Schwaebische Huettenwerke Gmbh Dampfbeheizte Walze
DE102016216245A1 (de) * 2016-08-30 2018-03-01 Zf Friedrichshafen Ag Anordnung zur Fluidtemperierung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914084A (en) * 1931-03-18 1933-06-13 Ellis Herbert Walter Apparatus for cooling oils or other fluids
US2867414A (en) * 1955-12-23 1959-01-06 Mead Corp Chilling roll for paper coating machines
US2936158A (en) * 1958-12-24 1960-05-10 Kentile Inc Heat exchange rolls
US3228462A (en) * 1965-04-09 1966-01-11 Hupp Corp Heat exchange apparatus
US3305742A (en) * 1963-09-10 1967-02-21 Varian Associates High frequency electron discharge device and cooling means therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914084A (en) * 1931-03-18 1933-06-13 Ellis Herbert Walter Apparatus for cooling oils or other fluids
US2867414A (en) * 1955-12-23 1959-01-06 Mead Corp Chilling roll for paper coating machines
US2936158A (en) * 1958-12-24 1960-05-10 Kentile Inc Heat exchange rolls
US3305742A (en) * 1963-09-10 1967-02-21 Varian Associates High frequency electron discharge device and cooling means therefor
US3228462A (en) * 1965-04-09 1966-01-11 Hupp Corp Heat exchange apparatus

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077466A (en) * 1974-10-23 1978-03-07 Vepa Ag Heated roll, such as a godet, in drawing units, for example
US4324613A (en) * 1978-03-31 1982-04-13 Douglas Wahren Methods and apparatus for the rapid consolidation of moist porous webs
US4654021A (en) * 1985-10-29 1987-03-31 Mobil Oil Corporation Making intermittent orientation draw tape for bags
DE3643496A1 (de) * 1986-12-19 1988-06-30 Timmer Ingbuero Gmbh Stroemungsmaschine zum foerdern von zwei medien mit waermeuebertragung zwischen den medien
US5590704A (en) * 1994-02-21 1997-01-07 Kvaerner Eureka A.S. Method of heating a jacketed working surface of rotating roller and a rotary roller
US6161302A (en) * 1996-02-16 2000-12-19 Rantala; Pekka Dryer apparatus for fiber webs
DE10208443B4 (de) * 2002-01-11 2008-12-18 Kvaerner-Eureka A/S Verfahren bei der Erwärmung einer Mantelarbeitsfläche auf einer rotierenden Walze und rotierbare Walze zum Erwärmen eines Bahnenmaterials
ES2288413A1 (es) * 2006-06-16 2008-01-01 Girbau, S.A. Rodillo de planchado.
WO2007147911A1 (es) * 2006-06-16 2007-12-27 Girbau, Sa Rodillo de planchado
US20090277051A1 (en) * 2006-06-16 2009-11-12 Ramon Sans Rovira Ironing roller
CN101501267B (zh) * 2006-06-16 2011-07-06 吉尔宝有限公司 烫平辊
US8161670B2 (en) 2006-06-16 2012-04-24 Girbau, S.A. Ironing roller
CN102383330A (zh) * 2011-11-09 2012-03-21 山东鲁台集团枣庄市鲁都造纸机械有限公司 钢制焊接导热油烘缸
CN104075553A (zh) * 2014-06-12 2014-10-01 吴江久美微纤织造有限公司 一种纺织机械用加热辊
CN104075553B (zh) * 2014-06-12 2016-03-30 吴江久美微纤织造有限公司 一种纺织机械用加热辊
CN105890289A (zh) * 2016-06-06 2016-08-24 林强 平衡对流式钢制导热油烘缸
CN107974817A (zh) * 2017-11-27 2018-05-01 上海乔力雅洗衣器材有限公司 高速滚筒式烫平机
CN107974817B (zh) * 2017-11-27 2020-04-07 上海乔力雅洗衣器材有限公司 高速滚筒式烫平机

Also Published As

Publication number Publication date
NO144463C (no) 1981-09-02
NO144463B (no) 1981-05-25
DE2452734B2 (de) 1979-09-20
GB1466417A (en) 1977-03-09
DE2452734A1 (de) 1975-05-15
JPS5074856A (no) 1975-06-19
CA1042658A (en) 1978-11-21
DE2452734C3 (de) 1980-06-04
JPS5939595Y2 (ja) 1984-11-05
NO743721L (no) 1975-06-02
JPS5918287U (ja) 1984-02-03

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