US1481500A - Brine-circulating apparatus for ice machines - Google Patents
Brine-circulating apparatus for ice machines Download PDFInfo
- Publication number
- US1481500A US1481500A US583334A US58333422A US1481500A US 1481500 A US1481500 A US 1481500A US 583334 A US583334 A US 583334A US 58333422 A US58333422 A US 58333422A US 1481500 A US1481500 A US 1481500A
- Authority
- US
- United States
- Prior art keywords
- brine
- impeller
- tank
- panel
- motor
- 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
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
Definitions
- the invention relates to the manufacture of artificial ice and has more particular ref erence to the means for circulating the brine in which the ice cans are immersed, so as to maintain the same at substantially uniform temperature. It is usual in the construction of such apparatus to mount an impeller within the tank, which is driven from outside the tank by a shaft passing through the tank wall. Where repairs are necessary, as, for instance, in case of a broken blade, the brine must be drained from or lowered within the tank to afford access to this impeller. As a consequence, the freezing operation must be suspended until the repairs are completed.
- Figure 1 is a perspective view of the im peller unit detached
- Figure 2 is a horizontal section through the brine tank showing the arrangement of the impeller units in relation thereto and the manner of circulating the brine;
- Figure 3 is a vertical longitudinal section partly in elevation
- Figure 4 is a front elevation.
- A is a brine tank of any suitable construction.
- B is an impeller of such capacity that, when arranged at one end of the tank, it will propel the brine t the opposite end thereof at the desired velocity.
- impeller B is mounted upon an independent frame C, which preferably includes a panel D having an aperture E in which the impeller is located.
- I is an annular flange projecting from the panel and surrounding the impeller and which as sists in giving direction to the current. .At
- a platform G on which is mounted a motor H, preferably electric.
- motor extends vertically and is connected by a universal coupling J I with a transmission shaft K extending downward through a -tu bular housing L.
- a transmission shaft K extending downward through a -tu bular housing L.
- the bevel gears M and N which transmit the motion to the horizontally arranged impeller shaft O.
- These gears ano the shaft 0 are also housed and a packing gland P at the point where the shaft 0 passes out from the housing forms a liquid tight seal.
- Q is a brace arm connecting the lower end of the housing L with the panel D.
- the unit constructed as described is engageable with the tank by. sliding the panel D downward in vertical guides R within the tank A. These guides are preferably formed at opposite sides of an opening in the partition wall S, which opening is closed by the panel D.
Description
Jan. 22 1924.,
I Filed Aug. 21: 2 Sheets-Sheet 1 FTC-L 1.
Zlmwwkw' Gamma. B. Bmsm Patented Jan. 22, I924.
OFFICE.
GEORGE B. BRIGHT, OF DETROIT, MICHIGAN, ASSIGNOR TO DETROIT ICE MACHINE CO., 0F DETROIT, MICHIGAN, A CORPORATION OF MICHIGAN.
BRINE-CIRCULATING APPARATUS FOR ICE MACHINES.
Application filed August 21, 1922. Serial No. 583,334.
T 0 all whom it may concern:
Be it known that I, GEORGE E. BRIGHT, a
citizen of the United States of America, re siding at Detroit, in the county of IVayne and State of Michigan, have invented certain new and useful Improvements in Brine-Circulating Apparatus for Ice Machines, of which the following is a specification, reference being had therein to the accompanying drawings.
The invention relates to the manufacture of artificial ice and has more particular ref erence to the means for circulating the brine in which the ice cans are immersed, so as to maintain the same at substantially uniform temperature. It is usual in the construction of such apparatus to mount an impeller within the tank, which is driven from outside the tank by a shaft passing through the tank wall. Where repairs are necessary, as, for instance, in case of a broken blade, the brine must be drained from or lowered within the tank to afford access to this impeller. As a consequence, the freezing operation must be suspended until the repairs are completed.
It is the object of the present invention to provide an impeller unit which may be attached to or detached from the brine tank without interference with the useof said tank and to this end the invention consists in the construction as hereinafter set forth.
In the drawings:
Figure 1 is a perspective view of the im peller unit detached;
Figure 2 is a horizontal section through the brine tank showing the arrangement of the impeller units in relation thereto and the manner of circulating the brine;
Figure 3 is a vertical longitudinal section partly in elevation; and
Figure 4: is a front elevation.
A is a brine tank of any suitable construction. B is an impeller of such capacity that, when arranged at one end of the tank, it will propel the brine t the opposite end thereof at the desired velocity.
Instead of mounting the impeller B permanently within the tank A, it is mounted upon an independent frame C, which preferably includes a panel D having an aperture E in which the impeller is located. I is an annular flange projecting from the panel and surrounding the impeller and which as sists in giving direction to the current. .At
tached to the upper end of the panel D is a platform G on which is mounted a motor H, preferably electric. motor extends vertically and is connected by a universal coupling J I with a transmission shaft K extending downward through a -tu bular housing L. In the lower end of this housing are the bevel gears M and N, which transmit the motion to the horizontally arranged impeller shaft O. These gears ano the shaft 0 are also housed and a packing gland P at the point where the shaft 0 passes out from the housing forms a liquid tight seal. Q is a brace arm connecting the lower end of the housing L with the panel D.
The unit constructed as described is engageable with the tank by. sliding the panel D downward in vertical guides R within the tank A. These guides are preferably formed at opposite sides of an opening in the partition wall S, which opening is closed by the panel D. Thus, when the panel is in position within the tank, the motion c ommunicated from the motor H to the impeller will cause the proper circulation of the brine. If, however, it is necessary to remove the impeller, this may be accomplished by merely raising the panel and without interfering with the continued use of the tank.
hat I claim as my invention is:
1. The combination with a brine tank, of an impeller unit detathably engaging said tank and comprising an apertured panel, an impeller operat ng in the aperture of said panel, a motor arranged at the upper end of said panel, a transmission between said motor and impeller, and guides within said tank for receiving and holding said panel.
2. The combination with a brine tank, or an impeller unit comprising a platform, a motor mounted thereon, a panel depending from said platform and apertured near its lower end, an impeller located within the aperture of said panel, a transmission from said motor to said impeller, and a housing for said transmission protecting the same from the brine.
3. The combination with a brine tank, of an impeller unit comprising a platform, a motor mounted thereon, a panel depending from said platform and apertured near its lower end, an annular flange surrounding The shaft I of this said panel, an impeller located within said annular flange, a transmission between said motor and impeller including transversely arranged shafts and a connecting gearing,
and a housing for enclosing said transmission and protecting the same from the brine.
&. The combination with a brine tank, of a partition in the tank having an opening, an impeller unit including a support, an impeller carried by said support, a motor carried by said support, and a transmission between said motor and impeller, one portion of said support being adapted to close the opening in said partition.
5. The combination With a brine tank, of an impeller unit detachably engaging said tank and comprising an apertured panel, an impeller for causing a flow of brine through the aperture in the panel, a motor arranged in the upper end of said panel, and a transmission between said motor and impeller.
In testimony whereof I affix my signature.
GEORGE B. BRIGHT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US583334A US1481500A (en) | 1922-08-21 | 1922-08-21 | Brine-circulating apparatus for ice machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US583334A US1481500A (en) | 1922-08-21 | 1922-08-21 | Brine-circulating apparatus for ice machines |
Publications (1)
Publication Number | Publication Date |
---|---|
US1481500A true US1481500A (en) | 1924-01-22 |
Family
ID=24332674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US583334A Expired - Lifetime US1481500A (en) | 1922-08-21 | 1922-08-21 | Brine-circulating apparatus for ice machines |
Country Status (1)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495159A (en) * | 1948-09-16 | 1950-01-17 | Chertoff Israel | Vibrating device |
US2574958A (en) * | 1950-08-09 | 1951-11-13 | Granville M Carr | Float supported tank cleaning device |
-
1922
- 1922-08-21 US US583334A patent/US1481500A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495159A (en) * | 1948-09-16 | 1950-01-17 | Chertoff Israel | Vibrating device |
US2574958A (en) * | 1950-08-09 | 1951-11-13 | Granville M Carr | Float supported tank cleaning device |
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