US1498774A - Drying machine - Google Patents
Drying machine Download PDFInfo
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- US1498774A US1498774A US535155A US53515522A US1498774A US 1498774 A US1498774 A US 1498774A US 535155 A US535155 A US 535155A US 53515522 A US53515522 A US 53515522A US 1498774 A US1498774 A US 1498774A
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- Prior art keywords
- runways
- carrier
- shaft
- runway
- housing
- Prior art date
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
- F26B15/143—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts the receptacles being wholly or partly foraminous, e.g. containing a batch of loose material
Definitions
- This invention relates tocertain new and useful improvements in a drying machine and one especially adapted for curing or drying blanks for use in the manufacture of spools, bobbins and similar wooden structures.
- the invention has for its primary object to provide a machine of such a character wherein the blanks are gradually cured and dried by being submitted to an ever increasing degree of heat.
- the invention may be said to consist of a series of run-ways traversed by an endless carrier and being heated to a higher temperature toward the delivery end whereby as the goods are carried through the succeeding run-ways they will gradually be subjected to the highest temperature.
- Figure 1 is a vertical section through a structure embodying the. present invention, the endless carrier and its containers being shown diagrammatically;
- Figure 2 is an enlarged fragmentary view thereof showing more clearly the supply and delivery station
- Figure 3 is a detailed elevation of one of the containers or baskets supported by the endless carrier
- Figure 4 is a fragmental showing of the particular mounting of a container on a side chain
- Figure 5 is a view similar' to Figure 1 depicting a modified form of the invention.
- the building 1 which houses the drier mechanism is shown in Figure 1 as ybeing equipped with or without roof ventilators 2.
- the frame work of the drierv embodiesa plurality of upright members 8 and horizontal members which support a staggered arrangement of partitions 5 and 6,
- the former extending from a wall of the building and the latter having their outer ends spaced from said wall and connected with each other beyond the opposite ends of the partitions 5 by a wall 7 thusfpro viding a series of run-ways 8 extending back and forth over horizontal courses, the
- the lowermost run-way has its inner end extended upwardly along the wall 7 in the form of a shaft 9 which is closed by a trap door 10, while the uppermost runway extends across the building and 'opens into the upper end of a shaft 11V that leads to afwell l2.
- the endless chains constitute a carrier for a series of open mesh containers or baskets 17 which have end bearings 18 for journaling onvthe inwardly extending trunnions 19 with which the chains are equipped.
- Each container is provided with a door or 'closure 2O through which the blanks or articles be inserted and removed.
- a drying heat. ⁇ s supplied the runways by heating coil heat is required the same is supplied by individual coils 24 disposed in their respec ⁇ tive runways.
- p may be arranged at the outer ends of par# ⁇ titions .5 to furnish any additional andA necessary moisture.
- accumulates in the upper runway, and as intensified by heating coils 26, is driven by a fan 27 down into the well 12y by means v of a pipe 28.
- the containers leave the lowermost runway they pass upwardly through the trap door l0 which immediately closes thereafter to retain the heat in the runways and when the containers reach the opening 29 the same are opened and the contents discharged into the chute 30 for removal.
- the container is then refilled with green stock and proceeds on its step-by-step travel through the system.
- the drier system is entirely self-contained by eliminating ⁇ the roof ventilators 2. For this reason, as the containers move through the well l2 more or less moist steam will be precipitated and condensed by the cooling 'coils 3l, the water of condensation draining through an opening 32 or it may be retained in a suitable well (not shown).
- a suction fan 33 is provided in a heating compartment 34 and acts to draw the cool air from the well thereinto for being heated by heating coils 35 whence it will escape through an opening 36 into the upper portion of the compartment 34 for passage through the several runways. rllhe air will then be further heated by the main coils 23, and the auxiliary heating units 291-, and finally by heating coils 2G following which it will be delivered tlnough the pipe 28 back to the well.
- the blanks will expeditiously be dried or cured and that after all the containers have been once filled each interval of rest of the intermittently moving' carrier will permit the emptying of a container and the immediate reliling of the same.
- the containers In their movement through the system of runways the containers will continuously revolve and thereby subject the contents to a thorough drying action of the heat.
- the drying heat may be varied by bringing into action more or less of the heating coils and the humidity controlled by the insertion of a greater or lesser number of the liquidcontaining vessels 25.
- a drying machine comprising a housing, upright frame members therein, a vertical series of horizontal runways communieating at their opposite ends respectively with the adjacent runways, the uppermost runway extending at one end beyond the underlying runways, a vert-ical shaftcommunicating with the projecting end of the uppermost runway, a well from which said shaft rises, a loading platform between the shaft and said series of runways, a discharge chutel underlying the platform, an endless carrier operable through the runways and shaft, down into the well and between the platform and discharge chute, wheels supporting and guiding the endless carrier along its path of movement, a series of containers rotatably mounted on the carrier, means for revolving the containers during thel movement of the carrier, and means for supplying a drying heat in the runways.
- a drying machine comprising a housing, upright frame members therein, a vertical series of horizontal runways communicating at ltheir opposite ends respectively with the adjacent runways, the uppermost runway extending at one end beyond the underlying runways, a vertical shaft communicating with the projecting end of the uppermost runway, a well from which said shaft rises, a loading platform between the shaft and said series of runways, an endless carrier mounted for movement through the well and runways and past the loading platform., means for supplying heat to the lowermost runway, and means for transferring the heated air which accumulates in the uppermost runway down into the well.
- a drying machine comprising a housing, a vertical series of horizontal runways connected at their ends to provide a zig-zag passage, an endless carrier mounted for movement through the runways, a loading platform arranged above the lowermost runway, a well arranged .beneath ⁇ the platform and spaced from the runways and through which the endless carrier moves, said endless carrier passing from the lowermost runway upwardly by the platform and thence downwardly into the well, a discharge receptacle disposed between the runways and well and beneath the loading platform to receive Vthe contents of the carrier, and means for driving the carrier.
- a drying machine comprising a housing, a vertical series of horizontal runways llO connected at their ends to provide a Zig-zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lowermost runway, and means for transferring the heated air from a point adjacent the uppermost runway into said shaft.
- a drying machine comprising a ⁇ housa vertical series of horizontal runways at their ends to provide a Zig-Zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lowermost runway, a self closing door for the lowermost runway acting to prevent the escape of heat as the carrier moves therefrom and means for driving the carrier.
- a drying machine comprising a housing, a vertical series of horizontal runways connected at their ends to provide a zig-zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lower-most runway, means for supplying heat to each runway individually, and means for driving the carrier.
- a drier a plurality of runways, an endless carrier movable through the runways, a pair of spaced shafts adjacent one end of the runways, means to cause the carrier to move vertically in one shaft, then across the space between the shafts, then vertically through the other shaft and then again across the space between the shafts, and loading means for the containers arranged above the rst named flight of the carrier which crosses the space between the shafts.
- a drying machine vcomprising a housing, a vertical series of horizontal ⁇ runways connected at their ends to provide a Zig-zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lowermost runway, means for conducting the heated air from the upper portion of the housing into the shaft, and means for reheating the conducted air after it leaves the runways and before it is delivered to the shaft.
- a drier a plurality of runways, an endless carrier movable through the runways, a pair of spaced shafts adjacent one end of the run'ways, means to cause the carrier to move vertically in one shaft, then across the space between the shafts, then vertically through the other shaft and then again across the space between the shafts,
- a drying machine including a hous-l ing, means in the housing for carrying the material to be dried therethrough, means for supplying heat to the housing, means at the upper part of the housing for reheating the air, means for conducting the reheated air to the lower portion of .the housing, and means for forcing the reheated air through said conducting means.
- a drying machine including a housing, a series of runways in the housing eX- tending from top to bottom thereof, means for carrying the material to be dried through the runways, means in the runway at the top of the housing for reheating the air, means for conducting the air reheated in said runway to the lower portion of the housing, and means for forcing the reheated air through said conducting means.
- a plurality of runways an endless carrier operating through the runways, a plurality of containers mounted on the carrier, a shaft through which the carrier passes preliminary to entering the runways, means for conducting heated air from the upper portion of the machine into the shaft, ⁇ and means for driving the carrier.
- a drying machine including a housing, means in the housing for carrying the material to be dried therethrough, means at the upper part of the housing for reheating the air, a shaft in the housing into which the carrying means passes before entering the housing, and means for conducting the reheated air into the shaft.
- a series of runways a carrier movable through the runways, a shaft adjacent one end of the runways, means to effect movement of the carrier through the shaft and laterally thereof, loading means disposed adjacent said lateral flight of the carrier, and self-closing means in the shaft below said lateral flight of the carrier and openable by the latter.
- a closed housing a cooling shaft therein, a series of runways, a heating chamber interposed between the cooling shaft and the runways, means for transferring the air from the cooling shaft through the heating chamber into the runways, means for carrying material to be dried through the cooling shaftA and runways,
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Description
3 Sheets-Sheet 1 I?, INVENTOR.I
oRNEYs L. C. BALDWIN DRYING MACHINE Filed Feb. 9,'
June 24, 1924.
June 24 1924- L. C. BALDWIN DRYING MACHINE Filed Feb. 9, 1922 :s sheets-sheer 2 Patented .lune 24, 1924.
riant" LUTHER C. BALDWIN, O F PROVIDENCE, RHODE ISLAND, ASSIGNOR TO T T. S. BOBBIN &
SHUTTLE COMPANY, OF PROVIDENCE,
RHODE ISLAND.
DBYING MACHINE.
Application filed February 9, 1922. Serial No. 535,155.
To all whom. t may commen:
Be it known that I, LUTHER C. BALDWIN, a citizen of the United States, residing at Providence, in the county of Providence and State of Rhode Island, have invented new and useful Improvements in a Drying Machine, of which the following is a specification.
This invention relates tocertain new and useful improvements in a drying machine and one especially adapted for curing or drying blanks for use in the manufacture of spools, bobbins and similar wooden structures.
The invention has for its primary object to provide a machine of such a character wherein the blanks are gradually cured and dried by being submitted to an ever increasing degree of heat.
In one aspect, the invention may be said to consist ofa series of run-ways traversed by an endless carrier and being heated to a higher temperature toward the delivery end whereby as the goods are carried through the succeeding run-ways they will gradually be subjected to the highest temperature. y
The invention further resides in the features of construction and the arrangements and combinations of parts hereinafter described and claimed, reference being had to the accompanying drawings wherein:
Figure 1 is a vertical section through a structure embodying the. present invention, the endless carrier and its containers being shown diagrammatically;
Figure 2 is an enlarged fragmentary view thereof showing more clearly the supply and delivery station;
Figure 3 is a detailed elevation of one of the containers or baskets supported by the endless carrier;
Figure 4: is a fragmental showing of the particular mounting of a container on a side chain; and ,Y
Figure 5 is a view similar' to Figure 1 depicting a modified form of the invention.
The building 1 which houses the drier mechanism is shown in Figure 1 as ybeing equipped with or without roof ventilators 2. The frame work of the drierv embodiesa plurality of upright members 8 and horizontal members which support a staggered arrangement of partitions 5 and 6,
may
the former extending from a wall of the building and the latter having their outer ends spaced from said wall and connected with each other beyond the opposite ends of the partitions 5 by a wall 7 thusfpro viding a series of run-ways 8 extending back and forth over horizontal courses, the
,opposite ends of the runways being connected respectively'with the adj acent'; runways by short vertical passages,pas shown. The lowermost run-way has its inner end extended upwardly along the wall 7 in the form of a shaft 9 which is closed by a trap door 10, while the uppermost runway extends across the building and 'opens into the upper end of a shaft 11V that leads to afwell l2.
Journaled in bearings 13 mounted on the adjacent frame members, is a plurality of.v sprockets 14 which sprockets are arranged to guide a pair` of endless chains 15 through the horizontal runways 8 and shaft 9, beneath a platform 16 down into the well 12 and up shaft 11 back., to the runways. The endless chains constitute a carrier for a series of open mesh containers or baskets 17 which have end bearings 18 for journaling onvthe inwardly extending trunnions 19 with which the chains are equipped. Each container is provided with a door or 'closure 2O through which the blanks or articles be inserted and removed. vDuring their travel through the runways the enlarged rims 21, on the opposite heads of the containers, are caused to have rolling contact with supporting tracks 22 whereby the Vcontainers will continuously revolve during their passage through the runways and thereby eifect a uniform heating .and drying of their contents.
A drying heat.`s supplied the runways by heating coil heat is required the same is supplied by individual coils 24 disposed in their respec` tive runways. p may be arranged at the outer ends of par#` titions .5 to furnish any additional andA necessary moisture. accumulates in the upper runway, and as intensified by heating coils 26, is driven by a fan 27 down into the well 12y by means v of a pipe 28.
In operation, power is appliedto onev or 23 and where additional.
The heatedy air which v Moisture-supply vunits 25 y .more of the sprockets, 14 to impart an'in' termittent travel to the endless carrier. Through an opening 29 in platform 16 the containers are supplied with the green stock, each container receiving its supply during the interval of rest and as the carrier moves intermittently said containers are caused to pass downwardly into the well l2 where they are supplied with heated air from pipe 28. By this means only a moderate amount of heat is first applied to the green stock and as the containers ascend and move over into and through the runways the stock will gradually approach the main force of heat in the lowermost runway. Should additional heat be required the same will be supplied by the coils 24.
'As the containers leave the lowermost runway they pass upwardly through the trap door l0 which immediately closes thereafter to retain the heat in the runways and when the containers reach the opening 29 the same are opened and the contents discharged into the chute 30 for removal. The container is then refilled with green stock and proceeds on its step-by-step travel through the system.
In the modification depicted in Figure 5 the drier system is entirely self-contained by eliminating` the roof ventilators 2. For this reason, as the containers move through the well l2 more or less moist steam will be precipitated and condensed by the cooling 'coils 3l, the water of condensation draining through an opening 32 or it may be retained in a suitable well (not shown). A suction fan 33 is provided in a heating compartment 34 and acts to draw the cool air from the well thereinto for being heated by heating coils 35 whence it will escape through an opening 36 into the upper portion of the compartment 34 for passage through the several runways. rllhe air will then be further heated by the main coils 23, and the auxiliary heating units 291-, and finally by heating coils 2G following which it will be delivered tlnough the pipe 28 back to the well.
It will thus be evident that the blanks will expeditiously be dried or cured and that after all the containers have been once filled each interval of rest of the intermittently moving' carrier will permit the emptying of a container and the immediate reliling of the same. In their movement through the system of runways the containers will continuously revolve and thereby subject the contents to a thorough drying action of the heat. lt will be noted that the direction of rotation of the containers is reversed in the next succeeding' runway and thus as the containers roll to the right through the uppermost runway they will roll to the left in a reversed direction of revolution in the next runway, and so on throughout their travel in the underlying runways. The drying heat may be varied by bringing into action more or less of the heating coils and the humidity controlled by the insertion of a greater or lesser number of the liquidcontaining vessels 25.
Having thus described my invention, what l claim as new and desire to secure by Letters Patent is l. A drying machine comprising a housing, upright frame members therein, a vertical series of horizontal runways communieating at their opposite ends respectively with the adjacent runways, the uppermost runway extending at one end beyond the underlying runways, a vert-ical shaftcommunicating with the projecting end of the uppermost runway, a well from which said shaft rises, a loading platform between the shaft and said series of runways, a discharge chutel underlying the platform, an endless carrier operable through the runways and shaft, down into the well and between the platform and discharge chute, wheels supporting and guiding the endless carrier along its path of movement, a series of containers rotatably mounted on the carrier, means for revolving the containers during thel movement of the carrier, and means for supplying a drying heat in the runways.
2. A drying machine comprising a housing, upright frame members therein, a vertical series of horizontal runways communicating at ltheir opposite ends respectively with the adjacent runways, the uppermost runway extending at one end beyond the underlying runways, a vertical shaft communicating with the projecting end of the uppermost runway, a well from which said shaft rises, a loading platform between the shaft and said series of runways, an endless carrier mounted for movement through the well and runways and past the loading platform., means for supplying heat to the lowermost runway, and means for transferring the heated air which accumulates in the uppermost runway down into the well.
3. A drying machine comprising a housing, a vertical series of horizontal runways connected at their ends to provide a zig-zag passage, an endless carrier mounted for movement through the runways, a loading platform arranged above the lowermost runway, a well arranged .beneath` the platform and spaced from the runways and through which the endless carrier moves, said endless carrier passing from the lowermost runway upwardly by the platform and thence downwardly into the well, a discharge receptacle disposed between the runways and well and beneath the loading platform to receive Vthe contents of the carrier, and means for driving the carrier.
4l. A drying machine comprising a housing, a vertical series of horizontal runways llO connected at their ends to provide a Zig-zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lowermost runway, and means for transferring the heated air from a point adjacent the uppermost runway into said shaft.
5. A drying machine comprising a` housa vertical series of horizontal runways at their ends to provide a Zig-Zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lowermost runway, a self closing door for the lowermost runway acting to prevent the escape of heat as the carrier moves therefrom and means for driving the carrier.
6. A drying machine comprising a housing, a vertical series of horizontal runways connected at their ends to provide a zig-zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lower-most runway, means for supplying heat to each runway individually, and means for driving the carrier.
7. In a drier, a plurality of runways, an endless carrier movable through the runways, a pair of spaced shafts adjacent one end of the runways, means to cause the carrier to move vertically in one shaft, then across the space between the shafts, then vertically through the other shaft and then again across the space between the shafts, and loading means for the containers arranged above the rst named flight of the carrier which crosses the space between the shafts.
8. A drying machine vcomprising a housing, a vertical series of horizontal` runways connected at their ends to provide a Zig-zag passage, an endless carrier mounted for movement through the runways, a shaft through which the carrier passes preliminary to entering the runways, the movement of the endless carrier through the runways being downward, means for supplying heat to a point adjacent the lowermost runway, means for conducting the heated air from the upper portion of the housing into the shaft, and means for reheating the conducted air after it leaves the runways and before it is delivered to the shaft.
ing, connected 9. In a drier, a plurality of runways, an endless carrier movable through the runways, a pair of spaced shafts adjacent one end of the run'ways, means to cause the carrier to move vertically in one shaft, then across the space between the shafts, then vertically through the other shaft and then again across the space between the shafts,
and loading means for the containers ar-v ranged adjacent to one of the flights of the carrier which crosses the space between the shafts.
10. A drying machine including a hous-l ing, means in the housing for carrying the material to be dried therethrough, means for supplying heat to the housing, means at the upper part of the housing for reheating the air, means for conducting the reheated air to the lower portion of .the housing, and means for forcing the reheated air through said conducting means.
1l. A drying machine including a housing, a series of runways in the housing eX- tending from top to bottom thereof, means for carrying the material to be dried through the runways, means in the runway at the top of the housing for reheating the air, means for conducting the air reheated in said runway to the lower portion of the housing, and means for forcing the reheated air through said conducting means.
12. In drying machine, a plurality of runways, an endless carrier operating through the runways, a plurality of containers mounted on the carrier, a shaft through which the carrier passes preliminary to entering the runways, means for conducting heated air from the upper portion of the machine into the shaft,`and means for driving the carrier.
13. A drying machine including a housing, means in the housing for carrying the material to be dried therethrough, means at the upper part of the housing for reheating the air, a shaft in the housing into which the carrying means passes before entering the housing, and means for conducting the reheated air into the shaft.
14. In a drier, a series of runways, a carrier movable through the runways, a shaft adjacent one end of the runways, means to effect movement of the carrier through the shaft and laterally thereof, loading means disposed adjacent said lateral flight of the carrier, and self-closing means in the shaft below said lateral flight of the carrier and openable by the latter.
15. In a drier, a closed housing, a cooling shaft therein, a series of runways, a heating chamber interposed between the cooling shaft and the runways, means for transferring the air from the cooling shaft through the heating chamber into the runways, means for carrying material to be dried through the cooling shaftA and runways,
means for heating the air in the runways, and means for conducting the heated air from the runways into the cooling shaft.
16. ln a drier, a Casing, heating means therein, an endless Carrier in the easing, means to mount the carrier 'tor Zig-Zag movement, loading means, means spaced heneath the loading means to receive the dried articles after removal of the latter from the Carrier, and means to cause a single Hight of the carrier to move through the space hetween the loading means and 'the receiving means, whereby to allow of successive unloading and loadingl of said flight of the carrier from said loading means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535155A US1498774A (en) | 1922-02-09 | 1922-02-09 | Drying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535155A US1498774A (en) | 1922-02-09 | 1922-02-09 | Drying machine |
Publications (1)
Publication Number | Publication Date |
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US1498774A true US1498774A (en) | 1924-06-24 |
Family
ID=24133068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US535155A Expired - Lifetime US1498774A (en) | 1922-02-09 | 1922-02-09 | Drying machine |
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Country | Link |
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US (1) | US1498774A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622344A (en) * | 1948-04-19 | 1952-12-23 | Sussex Laundry Ltd | Drying apparatus |
US2682696A (en) * | 1951-08-28 | 1954-07-06 | Bowerston Shale Company | Method for drying clay pipe |
EP0381001A2 (en) * | 1989-02-02 | 1990-08-08 | BARILLA G. e R. F.lli - Società per Azioni | Drying system for pasta or similar products |
EP0510342A1 (en) * | 1991-04-23 | 1992-10-28 | BARILLA G. e R. F.lli - Società per Azioni | A drier for pasta |
WO2005119152A1 (en) * | 2004-06-04 | 2005-12-15 | Marel Hf. | A method of transporting items |
-
1922
- 1922-02-09 US US535155A patent/US1498774A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622344A (en) * | 1948-04-19 | 1952-12-23 | Sussex Laundry Ltd | Drying apparatus |
US2682696A (en) * | 1951-08-28 | 1954-07-06 | Bowerston Shale Company | Method for drying clay pipe |
EP0381001A2 (en) * | 1989-02-02 | 1990-08-08 | BARILLA G. e R. F.lli - Società per Azioni | Drying system for pasta or similar products |
EP0381001A3 (en) * | 1989-02-02 | 1990-12-27 | Patrizio Fazion | Drying system for pasta or similar products |
EP0510342A1 (en) * | 1991-04-23 | 1992-10-28 | BARILLA G. e R. F.lli - Società per Azioni | A drier for pasta |
US5184542A (en) * | 1991-04-23 | 1993-02-09 | Barilla G. E R. F.Lli-Societa Per Azioni | Drier for pasta |
WO2005119152A1 (en) * | 2004-06-04 | 2005-12-15 | Marel Hf. | A method of transporting items |
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