US5793A - Refeigekatob - Google Patents
Refeigekatob Download PDFInfo
- Publication number
- US5793A US5793A US5793DA US5793A US 5793 A US5793 A US 5793A US 5793D A US5793D A US 5793DA US 5793 A US5793 A US 5793A
- Authority
- US
- United States
- Prior art keywords
- refrigerator
- tube
- air
- plate
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 210000001736 Capillaries Anatomy 0.000 description 8
- 235000013372 meat Nutrition 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 240000007600 Lysimachia clethroides Species 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 239000009628 lidan Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
Definitions
- Patented se us 1848.
- Figure 1 denotes a side elevation
- Fig. 2 a vertical central and longitudinal section of my improved refrigerator. 7
- my improvements consists, first, in ventilating the refrigerator through its top or lid; second, in making the top a closed hollow box or chamber to be filled with atmospheric air only, instead of having two lids, viz, an inner and outer one as refrigerators are usually constructed; third, in employing uncirculating or confined air as the nonconducting agent or medium between the inner and outer cases of the refrigerator instead of charcoal or other stuffing such as has been commonly used; fourth, in a peculiar valve or cont rivance for letting ofl the waste waterand fluid matters which may be discharged from the ice, or any meats or articles placed within the refrigerator.
- FIG. 1 exhibits the chest or refrigerating box constructed of two cases g, the one being placed or inclosed within the other and at such distance apart as to have an air space it, h, of, about two or three inches in width entirely around the external surfaces of the sides, ends and bottom of the inner case, the said space being intended to hold and contain common air at the usual atmospheric density, or at such density as may be given to it.
- charcoal, sawdust, or other nonconducting solid material as a stuflingfor the space between the two cases, meats or other articles within the chest being preserved and the temperature or degree of cold being maintained for all practical purposes just as well without the stuffing as with the same.
- the top or lid B is a rectangular air tight box hinged to the case A, and made to fit closely down upon the same by means which opens downward as seen in Fig 2,
- the said tube extends somewhat above the top of the lid and has. a register valve affixed on its top, or'in other words it has another and short cylindrical tube D, ar ranged within it, the external diameter of the tube D, being equal to or a very little less than the'internal diameter of the tube C, or so as to allow the inner tube to fit closely within the outer one, and at the same time be capable of beingreadily turned around longitudinally within the same by the hand of a person when applied to a milled cap plate 0, made to cover the topof the tube D, and extend over the tube'C, "as seen in the drawings.
- Eachtubei has several corresponding holes cl, d, made through it, in such manner that when the inner tube. l
- the holes ofthe one tube may be brought into such relation 7 with those of the other as eitherto be entirely closed, or be opened so as to allow any foul air or gas that may accumulate within the refrigerator to escape through said holes into the external atmosphere.
- a tube E is made to extend through the bottom of the refrigerator, and be joined at its upper end to the middle part of a circular plate F, fastened down upon the floor of the refrigerating chamber.
- the said plate'F has a hole made through its center, and so as to allow water which may be in the refrigerator to run out of the same, and through the pipe E.
- the plate F is depressed or has a shallow? depression 2', 2', as seen in Fig. 2, and in Figs. 3 and 4:, the said Fig. 3, being a top view of the plate F, and the said Fig. 4, being a vertical section of the same, and itsfiap or cover to be hereinafter described, the last two figures being drawn on an enlarged scale.
- Fig. 5 denotes a top view of the plate F, and its valve, the latter being represented as shut down upon the former.
- the said valve or flap is seen at G. It consists of a circular disk or plate, hinged to the plate F, as seen at is, and made in cross section, with a circular projection m, m, which shall be the counterpart of the circular depression extending around the hole n, of the plate F.
- the said projection when the valve or flap lies down flat upon the plate F, extending into the said depression or shallow groove i, z'fand below the levelof the top [of the hole 4%, and by so doing creates a capillary joint through which any waste water in the refrigerator will be drawn by capillary attraction and be discharged through the tube E.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
- N. WATERMAN- Refrigerator.
Patented se us), 1848.
N. PETERS. PhuhrLiihorlpbel. Wahin ion, n10.
; UNITED STATES PATENT OFFICE,
NATHANIEL WATERMAN, OF BOSTON, MASSACHUSETTS.
REFRIGERATOR.
Specification of Letters Patent No.
To all whom it may concern:
Be it known that I, NATHnNIE WATER- MAN, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain new and useful Improvements in Refrigerators; and I do hereby declare thatthe same are fully described and represented in the following specification and accompanying drawings, letters, figures, and references v thereof. v
Of the said drawings Figure 1, denotes a side elevation, and Fig. 2, a vertical central and longitudinal section of my improved refrigerator. 7
The nature of my improvements consists, first, in ventilating the refrigerator through its top or lid; second, in making the top a closed hollow box or chamber to be filled with atmospheric air only, instead of having two lids, viz, an inner and outer one as refrigerators are usually constructed; third, in employing uncirculating or confined air as the nonconducting agent or medium between the inner and outer cases of the refrigerator instead of charcoal or other stuffing such as has been commonly used; fourth, in a peculiar valve or cont rivance for letting ofl the waste waterand fluid matters which may be discharged from the ice, or any meats or articles placed within the refrigerator.-
In the said drawings A, exhibits the chest or refrigerating box constructed of two cases g, the one being placed or inclosed within the other and at such distance apart as to have an air space it, h, of, about two or three inches in width entirely around the external surfaces of the sides, ends and bottom of the inner case, the said space being intended to hold and contain common air at the usual atmospheric density, or at such density as may be given to it. I find from actual experiment that there is no necessity for using charcoal, sawdust, or other nonconducting solid material as a stuflingfor the space between the two cases, meats or other articles within the chest being preserved and the temperature or degree of cold being maintained for all practical purposes just as well without the stuffing as with the same. Such stufling, whenused not only makes the refrigerator of an unnecessary weight, and therefore renders it difficult to behandled, and moved about, but is liable should there be. any leak through the inner case, to absorb in course of time more or less molsture and anlmal or vegetable 5,793, dated September 19, 1848 matters, the putrefaction of which not only communicates an unpleasant smell to articles placed in the refrigerator but tends, to h i i y-j U .7 1
The top or lid B, is a rectangular air tight box hinged to the case A, and made to fit closely down upon the same by means which opens downward as seen in Fig 2,
The said tube extends somewhat above the top of the lid and has. a register valve affixed on its top, or'in other words it has another and short cylindrical tube D, ar ranged within it, the external diameter of the tube D, being equal to or a very little less than the'internal diameter of the tube C, or so as to allow the inner tube to fit closely within the outer one, and at the same time be capable of beingreadily turned around longitudinally within the same by the hand of a person when applied to a milled cap plate 0, made to cover the topof the tube D, and extend over the tube'C, "as seen in the drawings. Eachtubeihas several corresponding holes cl, d, made through it, in such manner that when the inner tube. l
is turned around far enough the holes ofthe one tube may be brought into such relation 7 with those of the other as eitherto be entirely closed, or be opened so as to allow any foul air or gas that may accumulate within the refrigerator to escape through said holes into the external atmosphere. The capped tube D,-with its holes, togetherwith the holes made througl'i the outer'tube be come what is usually termed a register by which any foul air or noxious gas may be suffered to pass out ofthe refrigerator, immediately after its formation, the size of the exit passages beingregulated by turning the inner tube around so as to open or close them to the extent required.
' I am aware that there is nothing novel in having a tube or pipe for the escape of foul air, Said tube or pipe has always so far as I have been able to learn, been inserted in or through the bottom of the refrigerator,
or been'made to pass out of the immediate vicinity of the same. When so placed it it is often found that butter, milkor fruits or other substances placed in the refrigerator become tainted with the efliuvia of meat or other decomposing material.
In a common refrigerator made with two covers or lids having a space between them,
it becomes necessary to lift up both of said covers in order to get at the refrigerating chamber. This operation causes an escape of all the cold air between the covers whose place will, be supplied with warmer atmospheric air. Of course when said covers are closed down the said warmer air, or that which may have taken the place of the cold air will increase or raise the temperature of the air in the chamber of the refrigerator. By making the lidan air-tight box, the air within itwhen the said lid is elevated will remain confined therein, and in most cases will suffer no in urious elevation of tem- .perature while the lid is raised up.
A tube E, is made to extend through the bottom of the refrigerator, and be joined at its upper end to the middle part of a circular plate F, fastened down upon the floor of the refrigerating chamber. The said plate'F, has a hole made through its center, and so as to allow water which may be in the refrigerator to run out of the same, and through the pipe E. For some distance entirely around the said hole the plate F, is depressed or has a shallow? depression 2', 2', as seen in Fig. 2, and in Figs. 3 and 4:, the said Fig. 3, being a top view of the plate F, and the said Fig. 4, being a vertical section of the same, and itsfiap or cover to be hereinafter described, the last two figures being drawn on an enlarged scale. Fig. 5, denotes a top view of the plate F, and its valve, the latter being represented as shut down upon the former. The said valve or flap is seen at G. It consists of a circular disk or plate, hinged to the plate F, as seen at is, and made in cross section, with a circular projection m, m, which shall be the counterpart of the circular depression extending around the hole n, of the plate F. The said projection when the valve or flap lies down flat upon the plate F, extending into the said depression or shallow groove i, z'fand below the levelof the top [of the hole 4%, and by so doing creates a capillary joint through which any waste water in the refrigerator will be drawn by capillary attraction and be discharged through the tube E. And while said water is so discharged it so extendsaround the hole n, and between thetwo plates F, and G, as to pre- "vent the escape of any cold air from the refrigerator or the rush or entrance of any injurious quantity of warm air into the refrigerator and through the tube E. I The common goose neck or bent pipe generally inserted in the bottom of a refrigerator for the purpose of discharging the water and preventing the exit of cold air is liable to objections, as owing to its form and position it becomes very diflicult to keep it clean, or to clean it when foul. It soon collects more or less matter which drops from'meats or other articles placed in the refrigerator, and if not removed soon be comes offensive. The difficulty of cleaning the cesspool pipe or goose necks the bend of which is usually underneath the refrigerator said pipe by reason of theair in the refrigerator being in close. confinement, is
more or less prevented from discharging water, the capillary attraction exerted by my improved valve asslsts in the discharge of the water, as it will act to a certain extent against the pressure of the atmosphere, or tendency of the confined air within the case to prevent the outward flow of the water.
What I claim as my invention is 1. The arrangement of the ventilating apparatus or register inthe lid or at the top of the chamber, as described.
2. The peculiar capillary valve cesspool as constructed with the circular shallow groove (in the seat plate) and its counterpart on the flap and made to operate in manner and for the purpose substantially as specified.
Vitnesses: 1 e w R. H. EDDY, 1 S. W. WaLDRoN, a
- In testimony whereof I'have hereto set my signature this sixteenth "day of May,
NATH. ,JWATEBMAN. J 1 a
Publications (1)
Publication Number | Publication Date |
---|---|
US5793A true US5793A (en) | 1848-09-19 |
Family
ID=2066094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US5793D Expired - Lifetime US5793A (en) | Refeigekatob |
Country Status (1)
Country | Link |
---|---|
US (1) | US5793A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160006021A1 (en) * | 2009-11-03 | 2016-01-07 | Envia Systems, Inc. | High capacity anode materials for lithium ion batteries |
-
0
- US US5793D patent/US5793A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160006021A1 (en) * | 2009-11-03 | 2016-01-07 | Envia Systems, Inc. | High capacity anode materials for lithium ion batteries |
US10003068B2 (en) * | 2009-11-03 | 2018-06-19 | Zenlabs Energy, Inc. | High capacity anode materials for lithium ion batteries |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US511995A (en) | Air and water purifier | |
US5793A (en) | Refeigekatob | |
US514476A (en) | Minnow-bucket | |
US577747A (en) | Cover for pails | |
US941895A (en) | Tank. | |
US1272460A (en) | Seal device for sewers. | |
US474387A (en) | Receptacle for aerated liquids | |
US909282A (en) | Automatic horse and cattle water-bowl. | |
US546606A (en) | Steam-trap | |
US987837A (en) | Apparatus for drying grain. | |
US22857A (en) | Improved valve-bung | |
US20907A (en) | Refrigerator | |
US24124A (en) | Cooler | |
US795411A (en) | Vaporizer for furnaces. | |
US1287528A (en) | Funnel. | |
US769882A (en) | Refrigerator. | |
US657164A (en) | Automatic hog-watering trough. | |
US120895A (en) | Mancelia e | |
US350802A (en) | Blotter-case for copying-presses | |
US951563A (en) | Valve for steam-heating systems. | |
US348171A (en) | Shipping-case | |
US156366A (en) | Improvement in apparatus for cleaning sinks, cess-pools | |
US28799A (en) | Ventilation of casks containing liquids | |
US2966886A (en) | Animal waterer | |
US248360A (en) | Stopper for bottles |