US1688919A - Drying-room tumbler - Google Patents
Drying-room tumbler Download PDFInfo
- Publication number
- US1688919A US1688919A US200981A US20098127A US1688919A US 1688919 A US1688919 A US 1688919A US 200981 A US200981 A US 200981A US 20098127 A US20098127 A US 20098127A US 1688919 A US1688919 A US 1688919A
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- Prior art keywords
- support
- air
- clothes
- axis
- tumbler
- Prior art date
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
Definitions
- This invention relates to drying room tumblers of the type described in my pending application Sr. No. 183,195, filed April 12, 192 and has for its object a construction by which the drying is facilitated by a slow current or change of air created by the piston or pumping action of the oscillating clothes support with the clothes thereon.
- Figure 1 is a lengthwise vertical sectional view of this tumbler or drier.
- Figure 2 is a vertical cross-sectional view.
- FIG. 3 is an enlar ed fragmentary sec- .10 tional view of the clot es support and the contiguous part of the cylindrical body.
- Fig. 4 is a detail of the inlet damper.
- This dr ing room tumbler comprises a cylindrical ody arranged with its axis horizontal, an oscillating support mounted in the body to oscillate above and below the horizontal plane of the axis of the body, the sup- 7 port being mounted coaxially with the body and means 'bywhich a heated current of air is drawn by the suction action of the support when oscillating in one direction into the-body and is held from movement out of the body during the oscillation of'the support in the other direction whereby itis compressed and forced through the clothes on the support 1 designates the body which iscy indrical in general form and mounted upon a suitable hollow base 2 which" encloses the air chamber 3 to be presently described.
- the support 4 is the oscillating support mounted on a shaft 5 arranged coaxially in the body 1 and connected at one end to a suitable actuating mechanism designated generally by the neference numeral 6.
- the body 1 has a suitable cover 7 at its top -for permitting the clothes to be inserted and removed.
- the support 4. is mounted to oscillate in opposite directions above and below the horizontal plane of the axis of the shaft 5o 5' and is provided with openings through which the air can pass during the oscillating action. hese openings are provided by forming theintermediate portion of the sup ⁇ port 4 of mm mesh 8.
- This support is a sheet metal frame and has a hub 9 on the shaft 5.
- the support slidably fits the perlpheral and end walls of the bodyl so that the support acts as a piston to draw in and compress the air during the oscillations thereof and it is formed at its margins with spring pressed packings 10 which arepfessed outwardly by springs 11 against the walls of the body 1.
- the packing and springs are located between the upper and lower sheet frame metal pieces 12 of the support.
- the support is also formed with deflectors 13 extending lengthwise of its upper side parallel to the axis of the shaft 5- and located near said axis, these deflectors preferably having downwardly inclined sides so as to cause the clothes to turn over when tumbling from'one' side of the shaft to the other.
- the walls of the hollow base 2 have tapering extensions l t-extending into the body 1 forming a hollowpartition in the lower half of the body 1 and heating coils 15 are located in the air chamber.
- the air chamber has a suitable inlet 16 for air which can be partly or wholly closed by a closure 17.
- One of the walls 14 is formed with holes 18 thercthrough and the other wall is formed with a comparatlvely large opening 19 closed by a check valve 20 which opens into the interior of the body 1.
- a breather opening 21 is located in the upper portion of'the body.
- the clothes are placed on the support and during the oscillation thereof,
- a drying room'tumbler comprising a horizontal cylindrical body, 'an oscillating support mounted in the body to oscillate about the axis of the body above and below the horizontal plane of'such axis, the support havin air pass ably fitting the ody whereby t acts with the clothes thereon as a rotary piston, an air chamber extending into the lower part of the body and having a check valve controlled outlet into the body arranged to prevent passage of air under the suction action of the suppprt with the clothes thereon.
- A. dryin room tumbler comprismg a horizontal cy 'ndrical body an oscillatin clothes support mounted in the bod to osci late about the axis of v below the horizontal plane of such axis, the
- A. drying room tumbler comprising a chamber extendin es therethrou h and slid-.
- the body a ve and" a check valve con-- an oscillating cloth body the horizontal plane of said axis and having air passa es therethrou h, the oscillating su port sli ably fitting the walls of the body whereby the support during the oscillation thereof acts as a rotary piston, an air heating body and having t e wall on one side formed wit other side provided with a check valve. for firmitting air to pass'fron the heating chamr into the body and back from the body into the heating chamber. 4.
- a dryin room tumbler comprisin a horizontal cylindrical body, an oscillatlng clothes support mounted to oscillate in the body about the axis thereof above and below the lggizontal plane .of said axis and having air p a es therethrough', the oscillating supabout the axis thereof.
- a dryin roomtum r comprisin a horizontal cy indrical.
- an oscillating clothes support mounted in the body about the axis thereof above and below the hori-' zontal plane of said axis and having a deflector extending len hwise thereof parallel to its axis and locate near and on each side of its axis.
- a dr 'ng room tumbler comprising a cylindrica body, an oscillatin clothes su' port mounted 1nthe body a at the 8X18 thereof above and below the horizontal plane of said axis and having a deflector extending lengthwise thereof parallel toits axis and loside of its axis, said cated near andfon each deflector having inclined side faces.
Description
Oct. 23, 1928. 1,688,919
E. DAVIS DRYING ROOM TUMBLER Filed' June 23, 1927 N Mom's":
Patented oafzs, 1928.
UNITED STATES PATENT OFFICE.
ERNEST DAVIS, OF SYRACUSE, NEW YORK,,ASSIGNOR TO THE IBROSPERITY COMPANY INQ; OF SYRACUSE, NEW YORK, A CORPORATION OF NEW YORK.
DRYING-ROOM T'UMBLER.
Application filed June 23, 1927. Serial No. 200,981.
This invention relates to drying room tumblers of the type described in my pending application Sr. No. 183,195, filed April 12, 192 and has for its object a construction by which the drying is facilitated by a slow current or change of air created by the piston or pumping action of the oscillating clothes support with the clothes thereon. v
The invention consists in the novel features m and in the combinations and constructions hereinafter set forth and claimed.
In describing this invention, reference is had to the accompanying drawings in which J like character designate corresponding'parts inall the views.
Figure 1 is a lengthwise vertical sectional view of this tumbler or drier.
Figure 2 is a vertical cross-sectional view.]
- Figure 3 is an enlar ed fragmentary sec- .10 tional view of the clot es support and the contiguous part of the cylindrical body.
Fig. 4 is a detail of the inlet damper. Y This dr ing room tumbler comprises a cylindrical ody arranged with its axis horizontal, an oscillating support mounted in the body to oscillate above and below the horizontal plane of the axis of the body, the sup- 7 port being mounted coaxially with the body and means 'bywhich a heated current of air is drawn by the suction action of the support when oscillating in one direction into the-body and is held from movement out of the body during the oscillation of'the support in the other direction whereby itis compressed and forced through the clothes on the support 1 designates the body which iscy indrical in general form and mounted upon a suitable hollow base 2 which" encloses the air chamber 3 to be presently described. p
4 is the oscillating support mounted on a shaft 5 arranged coaxially in the body 1 and connected at one end to a suitable actuating mechanism designated generally by the neference numeral 6. The body 1 has a suitable cover 7 at its top -for permitting the clothes to be inserted and removed. The support 4. is mounted to oscillate in opposite directions above and below the horizontal plane of the axis of the shaft 5o 5' and is provided with openings through which the air can pass during the oscillating action. hese openings are provided by forming theintermediate portion of the sup} port 4 of mm mesh 8. This support is a sheet metal frame and has a hub 9 on the shaft 5. "The support slidably fits the perlpheral and end walls of the bodyl so that the support acts as a piston to draw in and compress the air during the oscillations thereof and it is formed at its margins with spring pressed packings 10 which arepfessed outwardly by springs 11 against the walls of the body 1. The packing and springs are located between the upper and lower sheet frame metal pieces 12 of the support.
The support is also formed with deflectors 13 extending lengthwise of its upper side parallel to the axis of the shaft 5- and located near said axis, these deflectors preferably having downwardly inclined sides so as to cause the clothes to turn over when tumbling from'one' side of the shaft to the other.
The walls of the hollow base 2 have tapering extensions l t-extending into the body 1 forming a hollowpartition in the lower half of the body 1 and heating coils 15 are located in the air chamber. The air chamber has a suitable inlet 16 for air which can be partly or wholly closed by a closure 17. One of the walls 14 is formed with holes 18 thercthrough and the other wall is formed with a comparatlvely large opening 19 closed by a check valve 20 which opens into the interior of the body 1. A breather opening 21 is located in the upper portion of'the body.
In operation, the clothes are placed on the support and during the oscillation thereof,
will be thrown from one side to the other of r the shaft 5, the baffle 13 causing them to turn over during the tumbling operation. During the oscillating movement to the left, Figure 2, the clothes will be thrown from the right hand side of the sup-port to the left hand side and durin the-first part of such movement,
the right and side of the support will act during itsupward movement as a pistonto draw air through the holes 18 and when the support reaches the dotted line position, Figure 2, the clothes will be thrown and turned over onto the left hand side of the support which is in its down or dotted line position, Figure 2. Now, during the reverse operasupport with wardly, this lefthand side with the clothes thereon forms apiston to draw air in past the flap valve 20 until the clothes tumble from the left hand side to the right hand-side of the support. During the next reverse operation, the support with the clothes thereon tion, at whichtime the left hand side of the the clothes thereon moves upwhich havetumbled from the right hand side out throu h the breather opening.
to the left hand side of the support compresses the portion of this air against the flap valve causm the air to pass through the clothes on thefieft hand side of the support and dur- 1n the upward movement of the left hand si e of the support some of the air that has passed through the clothes will be forced the breather opening. Thus, during eac oscillation of the support, some new dr air is drawn into the body and passed through the clothes and some ofthe moisture laden air-above the clothes passes out through Thus, a slow but efiective circulation or change of air is effected. The air pressed by the right hand side of the support with the clothes thereon back into the air chainber 3 is dried and passes out past the flap valve. The closure 17 is opened far enough to supply enough airto the air chamher to compensate for that displaced out of the air chamber by the suction action of the at I claim is: I
, A drying room'tumbler comprising a horizontal cylindrical body, 'an oscillating support mounted in the body to oscillate about the axis of the body above and below the horizontal plane of'such axis, the support havin air pass ably fitting the ody whereby t acts with the clothes thereon as a rotary piston, an air chamber extending into the lower part of the body and having a check valve controlled outlet into the body arranged to prevent passage of air under the suction action of the suppprt with the clothes thereon.
support-with the clothes thereon from jthe body into the air chamber.
2. A. dryin room tumbler comprismg a horizontal cy 'ndrical body an oscillatin clothes support mounted in the bod to osci late about the axis of v below the horizontal plane of such axis, the
su ort havin air as es ,therethrough pp g p h0g whereby it acts ere'on as a rotary piston, an air chamber extending into the lower part of the body and havi controlled outlet into t e body arranged to prevent assage of air under the suction action oft e support with the clothes thereon .from the body into the air chamber and a breather opening located in'the upper part 'ofthe body. Y a Y 3. A. drying room tumbler comprising a chamber extendin es therethrou h and slid-.
the body a ve and" a check valve con-- an oscillating cloth body the horizontal plane of said axis and having air passa es therethrou h, the oscillating su port sli ably fitting the walls of the body whereby the support during the oscillation thereof acts as a rotary piston, an air heating body and having t e wall on one side formed wit other side provided with a check valve. for firmitting air to pass'fron the heating chamr into the body and back from the body into the heating chamber. 4. A dryin room tumbler comprisin a horizontal cylindrical body, an oscillatlng clothes support mounted to oscillate in the body about the axis thereof above and below the lggizontal plane .of said axis and having air p a es therethrough', the oscillating supabout the axis thereof. above and below into the lower part of the holes therethrough and the wall on its I prevent it from passing 4 port sli ably fitting the walls of the'body whereby the support'during the oscillation thereof actsi as a rotary piston, an air'heating chamber extending into the lower part of the-body and having the wall on one side formed with holes therethrou hand the wall on its other-side for permitting air to pass fromthe heating chamber into the body and prevent it from passing back from the body into the heating chamber, the body breather opening in 5. A dryin roomtum r comprisin a horizontal cy indrical. body, an oscillating clothes support mounted in the body about the axis thereof above and below the hori-' zontal plane of said axis and having a deflector extending len hwise thereof parallel to its axis and locate near and on each side of its axis.
being formed with. athe upper part thereof.-
'6. A dr 'ng room tumbler comprising a cylindrica body, an oscillatin clothes su' port mounted 1nthe body a at the 8X18 thereof above and below the horizontal plane of said axis and having a deflector extending lengthwise thereof parallel toits axis and loside of its axis, said cated near andfon each deflector having inclined side faces.
In testimony whereof, I have hereunto signed my name, at Syracuse. in the county of Ononda a, and in theState of New York,
this 12 ay of May, 1927-.-
' ERNEST DAVIS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US200981A US1688919A (en) | 1927-06-23 | 1927-06-23 | Drying-room tumbler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US200981A US1688919A (en) | 1927-06-23 | 1927-06-23 | Drying-room tumbler |
Publications (1)
Publication Number | Publication Date |
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US1688919A true US1688919A (en) | 1928-10-23 |
Family
ID=22743982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US200981A Expired - Lifetime US1688919A (en) | 1927-06-23 | 1927-06-23 | Drying-room tumbler |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666271A (en) * | 1950-12-21 | 1954-01-19 | Jr Fred A Mann | Laundry shaker and conditioner |
DE1237973B (en) * | 1965-01-04 | 1967-04-06 | Whirlpool Co | Drum dryer for laundry or the like. |
-
1927
- 1927-06-23 US US200981A patent/US1688919A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666271A (en) * | 1950-12-21 | 1954-01-19 | Jr Fred A Mann | Laundry shaker and conditioner |
DE1237973B (en) * | 1965-01-04 | 1967-04-06 | Whirlpool Co | Drum dryer for laundry or the like. |
US3321846A (en) * | 1965-01-04 | 1967-05-30 | Whirlpool Co | Stationary drum clothes dryer |
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