US143840A - Improvement in milk-coolers - Google Patents
Improvement in milk-coolers Download PDFInfo
- Publication number
- US143840A US143840A US143840DA US143840A US 143840 A US143840 A US 143840A US 143840D A US143840D A US 143840DA US 143840 A US143840 A US 143840A
- Authority
- US
- United States
- Prior art keywords
- milk
- coolers
- water
- improvement
- chamber
- 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 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
Definitions
- the object of my invention is to so improve the milk-coolers at present in use that the corroding of the bottoms of the pans may be avoided, and small vessels, butter, and other articles be placed thereon for cooling.
- the invention consists in improving the construction of milkcoolers, as hereinafter described and pointed out in the claim.
- A represents the wooden frame of the cooler, which is supported on legs a.
- the water-chamber B is arranged on frame b by covering it with a layer, O, of sheet metal, preferably zinc, which is painted on both sides to resist the action of the water thereon.
- the water-course is produced by longitudinal partitions A, which connect'by apertures d at alternate ends, so that the water is compelled to take a circuitous course through chamber B.
- the cold water is introduced, in the usual manner, by means of entrancepipe c of chamber B, passes then around the partitions b, and
- the milk-pan F is placed on cover D, being cooled as readily as by being directly in contact with the water, zinc especially keeping the water cooler, and preventing the corrosion of the bottom of the milk-pan.
- the milkpans are thereby kept dry, and last a great deal longer than when placed directly on the water.
- the top cover D forms, also, a table, which allows theluse of smaller pans, according to the quantity of milk obtained, keeping also butter and other articles cool, as they may be set thereon in any vessel.
- the top can easily be separated for cleaning, painting, and repairing the water-chamber, so that this cooler is of great advantage to farmers in several respects.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Description
l. PEARL.
Milk-Coolers.
Patented 0ct.211.,1873.
venture 1 I d/// Attorneys.
Per
Witnesses:
Q/ may@ UNITED STATES PATENT OEEIcE.-
JAMES PEARL, OF LAWBENOEVILLE, NEW YORK.
IMPRovEMENT mrmmc-cooLERs.
Specification forming part of Letters Patent No. 143,840, dated October 21, 1873; application filed July 19, 1873.
resents a vertical longitudinal section of my improved milk-cooler on 'the line O O, Fig. 3; Fig. 2, avertical transverse section on the line X X, Fig. 3; and Fig. 3, a top View of the same.
Similar letters of reference indicate correspending parts.
The object of my invention is to so improve the milk-coolers at present in use that the corroding of the bottoms of the pans may be avoided, and small vessels, butter, and other articles be placed thereon for cooling. The invention consists in improving the construction of milkcoolers, as hereinafter described and pointed out in the claim.
In the drawing, A represents the wooden frame of the cooler, which is supported on legs a. The water-chamber B is arranged on frame b by covering it with a layer, O, of sheet metal, preferably zinc, which is painted on both sides to resist the action of the water thereon. The water-course is produced by longitudinal partitions A, which connect'by apertures d at alternate ends, so that the water is compelled to take a circuitous course through chamber B. The cold water is introduced, in the usual manner, by means of entrancepipe c of chamber B, passes then around the partitions b, and
is conducted oif through exit-pipe j'. One or more additional holes may be arranged in the metal painted on both sides is placed on top of the water-chamber, and attached, by means of border-frame E `and bolts h, firmly to main frame A. The milk-pan F is placed on cover D, being cooled as readily as by being directly in contact with the water, zinc especially keeping the water cooler, and preventing the corrosion of the bottom of the milk-pan. The milkpans are thereby kept dry, and last a great deal longer than when placed directly on the water. The top cover D forms, also, a table, which allows theluse of smaller pans, according to the quantity of milk obtained, keeping also butter and other articles cool, as they may be set thereon in any vessel.
The top can easily be separated for cleaning, painting, and repairing the water-chamber, so that this cooler is of great advantage to farmers in several respects.
Having thus described my invention, 1 claim as new and desire to secure by Letters Patent' rlhe two metallic plates clamped over and under the section B by a bolted top and bottom, in the manner described, to enable all parts of the device to be conveniently taken to pieces, cleaned, and again readily put together.
" JAMES PEARL.
Witnesses L. l?. FERRIs, C. E. PEARL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US143840A true US143840A (en) | 1873-10-21 |
Family
ID=2213253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143840D Expired - Lifetime US143840A (en) | Improvement in milk-coolers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US143840A (en) |
-
0
- US US143840D patent/US143840A/en not_active Expired - Lifetime
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