US858522A - Dish-washing apparatus. - Google Patents
Dish-washing apparatus. Download PDFInfo
- Publication number
- US858522A US858522A US29618706A US1906296187A US858522A US 858522 A US858522 A US 858522A US 29618706 A US29618706 A US 29618706A US 1906296187 A US1906296187 A US 1906296187A US 858522 A US858522 A US 858522A
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- United States
- Prior art keywords
- tanks
- casing
- tank
- water
- downwardly
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- 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.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/06—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket by means of an impeller in the chamber
Definitions
- This invention relates todish washing apparatus, and has for its object to provide improved apparatus of this character which will be superior in point of eciency, durability andeconomy, and safety in operation.
- the invention has for its particular object the provision of apparatus of the character described, whereby the cleansing water may be caused to execute a highly eiicient to and fro movement above and throughoutl the pile or load of dishes to be washed, at the same time in Lthe main being directed downwardly upon the ,dishes so as to prevent disarrangement of the same, with the attendant breakage or fracture, ⁇ during the washing operation.
- Figure l is a front elevation of a dish washing apparatus constructed according to the invention
- Fig. 2 is an enlarged vertical transverse sectional View of tank 1, taken upon the line a-a, Fig.v 1, and looking in the direction of the appended arrow
- Fig. 3 is .a substantially horizontal transverse sectional view of the same, taken upon the lines b-b, Fig. 2, looking in the direction of the appended arrow
- Fig. 4 is a per- O spective view of a diffusion element constituting an essential part of the invention.
- thevinvention is illustrated aslbeing comprised within two as Securityd casings or tanks, 1 and 2, used respectively for washing and rinsing. While Ibut one of the Washing tanks 1 is shown, a number ofthe same may be employed, said tanks being arranged in a battery, and being duplicates in formation and provision of operative parts, and being used', in practice, for the initial washing operation. Without reference to the number of the :tanks 1, but one of the rinsing tanks 2 is required for the 4final rinsing operation.
- Each of the tanks, 1 and-2 is provided at its lower forward portion with an inlet header 3, and connected with both of said headers is a steam supply pipe, 4 and a water supply pipe 5, cocks 6 and 7respectively being installed between the steam supply pipe 4 and the headers 3 and between the water supply pipe 5 and the headers 3.
- Each of the tanks 1 and Z is provided at its upper forward portion with an overflow header 8, which headers are connected by an overflow pipe 9, which is extended downwardly, as at 10, and horizontally beneath the tanks, to form a discharge pipell, communicating with discharge lpipes 12, one of which connects with the bottom portion of each of the tanks.
- an overflow header 8 which headers are connected by an overflow pipe 9, which is extended downwardly, as at 10, and horizontally beneath the tanks, to form a discharge pipell, communicating with discharge lpipes 12, one of which connects with the bottom portion of each of the tanks.
- each of the tanks 1 and 2 is preferably four-sided, .and
- each of the corners of the same, at the bottom of then tank, is separately clit on by two upright partitions 16 which approach .each otherinwardly atan acute angle and are but slightly spacedapart at their adjacent outer edges.
- Each/couple of these partitions 16 forms, inthe respective corner 16, a pocket into which the water in land 2 is provided.
- a grating or perforated detachable partition 17 which extends across the tank but slightly-above tho bottom '14 thereof, the v grating 17 being also provided with or superposed upon an annular plate 18 directly beneath which, and above V the bottom 14, is arranged an'agitator 19, comprisinga plurality of curved'bladesiixed to an upright shaft 20 journaled yin a"bearing 21 fixed to the bottom 14, said vided with a pulley 22 whereby' it may be operated.
- the agitator 19 operates in an agitation chamber between'the grating 17 and base 14, and said agitatoris s o formed in the proportioning of its plates, as to draw the water downward through the grating 17 from the interior of the tank.
- each tank is provided with a ixedor detachable diffusion element y23', which said element consists of an upright plate 24 ranging downwardly Y within the tank slightly divergently from the respective side thereof, from a point just beneath the plane 'of the overflow header 8 tothe plane of the corner partitions' 16.
- Each of these plates 24 is provided with side members 25 which closely engage with the respective sides of the tank, and each of said plates is preferably e detachably connected with the respective side of the tank, at its upper portion, by means of a screw or bolt 26.
- each 0f the plates 24 is provided with two or more transverse seri'es of elongated openings 27, the openings of eachseries-being preferably arranged ina slight curvature, and above each series of openings is arranged a transverse baffle 28 extending between the side members 25.
- the agitator 19- draws the water downwardly through the several openings 27 'from the spaces behind the several diffusion elements 23, the water passing inwardly through said op eni
- the water is also forced into the pockets in the corners of the tanks whence it issues through the spaces between the partitions and joins in the general condition of agitation of the operation in each of the washing tanks employed is the same.
- the downward movement of the wgater keeps the dishes firmly lseated upon the grating 17, and the to and fro or crisscrossmovement of the water effectually dislodges from the dishes any charge pipe 11, through the headers Sand discharge pipes l2, permitof effectually draining the tanks and preventing overflow of the same.
- the entire apparatus is very positive and eflicient in operation and comparatively simple and inexpensive in construction, in View ofits eiiiciency; and its particular point of advantage consists of the highly efficient results in operation obtained from the peculiar'arrangement and combination of parts and members causing the downward and upward and crisscros's circulation of the cleansing currents'.
- a dish washing apparatus comprising a casinga diffusion element consisting of a perforated plate arranged at one side of the casing, inlet pipes for delivering uid between said plate and the side of the casing and agitating means in the bottom of the casing.
- Improved apparatus of the character described comprising a casing provided at its corners with angularly approaching spaced partitions forming pockets, a grating supported' uponv said partitions and forming an agitator chamber, an agitator arranged within said chamber, and
- ⁇ and a diffusion element consisting of a plate connected with and spaced from one side of said casing and extending downwardly and divergently from said side within said casing, said plate being provided with side members contacting with said side of said casing and being further provided with a lfeed opening and with a downwardly ranging hale arranged above said feed opening.
- a casing, and a diffusion element consisting of a plate connected with and spaced from one side of said casing and extend- -ing downwardly within said casing divergent to said side of said casing, said plate being provided with two feed openings in super-posed relation and with a baille arranged above each of said feed openings, said haumbles and said feed openings'ranging obliquely downwardly.
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- Cleaning By Liquid Or Steam (AREA)
Description
No. 858,522. PATENTED JULY Z, 1907. H. F. LOW. vDISH WASHING APPARATUS.
PPLIoATIon rILEn un. 1s. 190e.
' 2 annue-snm' 1.
i j? /Z "5 iii. n'. l!
Q. Jumaw www a No. 858.522. PATBNTED JULm, 1907.
H. P. Low.
DISH WASHING APPARATUS.
nrLIoATIoN 2mm nn.1s,1aoa.
2 SHEETS-SHEET 2.
////////////////////////////A '//l/l//l/l/l//l//l/l//l//l/l//l/l,
lf/lllll/11111111llll//ll//lll//ll/l/lI/lz vfllllllllt'/ i HAMILroN Low, 'OFNEWYORL N. YQ l nrsH-wnsnrrre APPAnA'r'os.
To all 'whom 'it may concem:
Be it known thatLHAnmroN F. Low, a citizen of the United States, residing at the borough of Manhattan, city, county,and State of New York, have invented new and useful Improvements 'in Dish-Washing Apparatus, 'of which the following is a specification. This invention relates todish washing apparatus, and has for its object to provide improved apparatus of this character which will be superior in point of eciency, durability andeconomy, and safety in operation.
The invention has for its particular object the provision of apparatus of the character described, whereby the cleansing water may be caused to execute a highly eiicient to and fro movement above and throughoutl the pile or load of dishes to be washed, at the same time in Lthe main being directed downwardly upon the ,dishes so as to prevent disarrangement of the same, with the attendant breakage or fracture,` during the washing operation.
In the drawings: Figure l is a front elevation of a dish washing apparatus constructed according to the invention; Fig. 2 is an enlarged vertical transverse sectional View of tank 1, taken upon the line a-a, Fig.v 1, and looking in the direction of the appended arrow; Fig. 3 is .a substantially horizontal transverse sectional view of the same, taken upon the lines b-b, Fig. 2, looking in the direction of the appended arrow; and, Fig. 4 is a per- O spective view of a diffusion element constituting an essential part of the invention. vCorresponding parts in all the figures are denoted by the same reference characters. Referring'with particularity to the drawings, thevinvention is illustrated aslbeing comprised within two as sembled casings or tanks, 1 and 2, used respectively for washing and rinsing. While Ibut one of the Washing tanks 1 is shown, a number ofthe same may be employed, said tanks being arranged in a battery, and being duplicates in formation and provision of operative parts, and being used', in practice, for the initial washing operation. Without reference to the number of the :tanks 1, but one of the rinsing tanks 2 is required for the 4final rinsing operation.
Each of the tanks, 1 and-2, is provided at its lower forward portion with an inlet header 3, and connected with both of said headers is a steam supply pipe, 4 and a water supply pipe 5, cocks 6 and 7respectively being installed between the steam supply pipe 4 and the headers 3 and between the water supply pipe 5 and the headers 3.
` Each of the tanks 1 and Z is provided at its upper forward portion with an overflow header 8, which headers are connected by an overflow pipe 9, which is extended downwardly, as at 10, and horizontally beneath the tanks, to form a discharge pipell, communicating with discharge lpipes 12, one of which connects with the bottom portion of each of the tanks. Each of the discharge Specification of Letters Patent.` yspplimafm' sodimm 1 5,19o6. sesamo. 296,187.
portion 11, by a cock 13.-
Patentes July 2, 1.907. l
each of the corners of the same, at the bottom of then tank, is separately clit on by two upright partitions 16 which approach .each otherinwardly atan acute angle and are but slightly spacedapart at their adjacent outer edges. Each/couple of these partitions 16 forms, inthe respective corner 16, a pocket into which the water in land 2 is provided.
the tank flows in its circulation-through the tank. I testing upon the several pairs of partitions'l, is a grating or perforated detachable partition 17 which extends across the tank but slightly-above tho bottom '14 thereof, the v grating 17 being also provided with or superposed upon an annular plate 18 directly beneath which, and above V the bottom 14, is arranged an'agitator 19, comprisinga plurality of curved'bladesiixed to an upright shaft 20 journaled yin a"bearing 21 fixed to the bottom 14, said vided with a pulley 22 whereby' it may be operated. The agitator 19 operates in an agitation chamber between'the grating 17 and base 14, and said agitatoris s o formed in the proportioning of its plates, as to draw the water downward through the grating 17 from the interior of the tank. l y
At each of its four sides, each tank is provided with a ixedor detachable diffusion element y23', which said element consists of an upright plate 24 ranging downwardly Y within the tank slightly divergently from the respective side thereof, from a point just beneath the plane 'of the overflow header 8 tothe plane of the corner partitions' 16.` Each of these plates 24 is provided with side members 25 which closely engage with the respective sides of the tank, and each of said plates is preferably e detachably connected with the respective side of the tank, at its upper portion, by means of a screw or bolt 26.
Ashaft projecting beneath the bottom 14 and being pro- Each 0f the plates 24 is provided with two or more transverse seri'es of elongated openings 27, the openings of eachseries-being preferably arranged ina slight curvature, and above each series of openings is arranged a transverse baffle 28 extending between the side members 25. The baiie's 28, when the diffusionelements- 23 are in place, extend obliquely downwardly towards the sides of 'the tanks, and theopenings 27 are formed with substantially the samel oblique downward range.
4The operation, `method of use and advantages lof the improved washing machine embodying the invention will be readily understood from the foregoing description taken in connection lwith the accompanying drawj ing and the following statement.
When steam and water are simultaneously admittedto the headers 3, and from these headers the steam and water iiows into the tanks, and behind two of the diffu- L ings and downwardly onto the dishes.
- agitation is instituted within the tank, when the ow of material sticking thereto; The overflow pipe 9 and disthe water within the tanks. It will be understood that sion elements 23'in the tank or tanks 1,whence the hea-ted water is directed by the bafHes'ZS and through the openings 27 downwardly upon theI dishes which are placed upon the grating 17. At the same time, if the shaft 20 vis operated by the pulley 22, the agitator 19- draws the water downwardly through the several openings 27 'from the spaces behind the several diffusion elements 23, the water passing inwardly through said op eni The water is also forced into the pockets in the corners of the tanks whence it issues through the spaces between the partitions and joins in the general condition of agitation of the operation in each of the washing tanks employed is the same. -lt results from the peculiar arrangement of the diffusion elements 23, the inlet of the first water into the tank behind one of the diffusion elements 2 3, and the combination of such diffusion elements with the agitator 19 and the partitions 16 in part or in whole from suoli arrangement and combination, that a condition of water and agitation of the same is set uup, which is accomplished by an ebullition of the waterwithn the tank in a general downward and upward as well as crisscross or to and iro movement. The downward movement of the wgater keeps the dishes firmly lseated upon the grating 17, and the to and fro or crisscrossmovement of the water effectually dislodges from the dishes any charge pipe 11, through the headers Sand discharge pipes l2, permitof effectually draining the tanks and preventing overflow of the same.
The entire apparatus is very positive and eflicient in operation and comparatively simple and inexpensive in construction, in View ofits eiiiciency; and its particular point of advantage consists of the highly efficient results in operation obtained from the peculiar'arrangement and combination of parts and members causing the downward and upward and crisscros's circulation of the cleansing currents'. n Y
I do not desire to be understood'as limiting myself to the particular construction of parts and members as de- A scribed and illustrated, butjreserve the right to vary the same, in adopting' the improvements to condielements and an agitator located in the bottom of the cusing independent of the diffusion elements.
3. A dish washing apparatus comprising a casinga diffusion element consisting of a perforated plate arranged at one side of the casing, inlet pipes for delivering uid between said plate and the side of the casing and agitating means in the bottom of the casing.
4. Improved apparatus of the character described, comprising a casing provided at its corners with angularly approaching spaced partitions forming pockets, a grating supported' uponv said partitions and forming an agitator chamber, an agitator arranged within said chamber, and
diffusion elements arranged within said casing. g
5. In improved apparatus of the character described, :1 casing, and a diffusion element arranged within the casing and consisting of a plate connected with and'spaced from' one side of the casing and provided-with a., feed opening and an obliquely downwardly extending baliie arranged adjacent to said feed opening.
6. In apparatus of the character described, a casing,
`and a diffusion element consisting of a plate connected with and spaced from one side of said casing and extending downwardly and divergently from said side within said casing, said plate being provided with side members contacting with said side of said casing and being further provided with a lfeed opening and with a downwardly ranging hale arranged above said feed opening.
7,. In apparatus of the character described, a casing, and a diffusion element consisting of a plate connected with and spaced from one side of said casing and extend- -ing downwardly within said casing divergent to said side of said casing, said plate being provided with two feed openings in super-posed relation and with a baille arranged above each of said feed openings, said haiiles and said feed openings'ranging obliquely downwardly.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
HAMILTON F. LOW.
` Witnesses: v
MAX M. H. PHILLIPS, J. H. SAUNnnns.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29618706A US858522A (en) | 1906-01-15 | 1906-01-15 | Dish-washing apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29618706A US858522A (en) | 1906-01-15 | 1906-01-15 | Dish-washing apparatus. |
Publications (1)
Publication Number | Publication Date |
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US858522A true US858522A (en) | 1907-07-02 |
Family
ID=2926975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US29618706A Expired - Lifetime US858522A (en) | 1906-01-15 | 1906-01-15 | Dish-washing apparatus. |
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US (1) | US858522A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543993A (en) * | 1945-05-03 | 1951-03-06 | Mullins Mfg Corp | Dishwashing machine |
US2563109A (en) * | 1946-04-24 | 1951-08-07 | Ray W Franklin | Dishwasher tub and spray nozzle construction |
US2597931A (en) * | 1946-06-06 | 1952-05-27 | Champion Lab Inc | Washer with rotary liquid agitator |
US2669240A (en) * | 1945-10-17 | 1954-02-16 | Milton Z Thorson | Dish cleaning sink |
US3025865A (en) * | 1956-09-05 | 1962-03-20 | United Steel Companies Ltd | Apparatus for cooling hot metal strip or plate by laminar liquid flow |
US3094999A (en) * | 1960-11-25 | 1963-06-25 | Ferro Fab Inc | Cleaning machine |
-
1906
- 1906-01-15 US US29618706A patent/US858522A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543993A (en) * | 1945-05-03 | 1951-03-06 | Mullins Mfg Corp | Dishwashing machine |
US2669240A (en) * | 1945-10-17 | 1954-02-16 | Milton Z Thorson | Dish cleaning sink |
US2563109A (en) * | 1946-04-24 | 1951-08-07 | Ray W Franklin | Dishwasher tub and spray nozzle construction |
US2597931A (en) * | 1946-06-06 | 1952-05-27 | Champion Lab Inc | Washer with rotary liquid agitator |
US3025865A (en) * | 1956-09-05 | 1962-03-20 | United Steel Companies Ltd | Apparatus for cooling hot metal strip or plate by laminar liquid flow |
US3094999A (en) * | 1960-11-25 | 1963-06-25 | Ferro Fab Inc | Cleaning machine |
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