US1838063A - Electrically operated refrigerating mechanism - Google Patents
Electrically operated refrigerating mechanism Download PDFInfo
- Publication number
- US1838063A US1838063A US417905A US41790530A US1838063A US 1838063 A US1838063 A US 1838063A US 417905 A US417905 A US 417905A US 41790530 A US41790530 A US 41790530A US 1838063 A US1838063 A US 1838063A
- Authority
- US
- United States
- Prior art keywords
- condenser
- compressor
- coils
- electrically operated
- support
- 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
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
Definitions
- the compressor and condenser unit may beconnected with the evaporator within the cabinet in any desired manner, such as, that shown and described in my prior copending application Serial No. 406,234, filed November 11, 1929.
- Figure 2 is a bottom plan view of Figure 2, with the bottom plate removed.
- Figure 3 is a detail fragmentary view, partly inside elevation and partly in section takenon the line 3+3, Figure 2.
- this invention relates only to the comstruction and arrangement of the compressor I 4 and condenser in a single unit that may be connected'with any type of'evaporator in an electrically operated device of this character employing a gaseous refrigerant, it is not deemed necessary to illustrate the other heat, reducing the temperature 'so that the: incoming air completes thev coolingdn- -the.
- the compressor and electric motor for operating the compressor are enclosed within a dome l-hermetically sealed upon a closed casing 2 to which the gaseous refrigerant is returned from the evaporator, compressed by the compressor therein and the compressed gaseous refrlgerant delivered to a condenser 3.
- the casing 2 and dome 1 mount therein an electrically operated compressor in the manner shown and described in my said prior copending application Serial No. 406,234.
- the casing 2 is preferably circular in form and is mounted above and spaced apart from a similarly shaped base plate 4 by a perforated tubular support 5.
- the condenser 3 comprises a coil of pipe having a plurality of turns concentric with the vertical center line of the casing 2 and support 5 which are arranged in spaced relation adjacent to the said support 5 with the uppermost coil connected to the discharge side of the compressor and the lowermost coil connected to a liquid receptacle 6, preferably arranged thereunder in .the form of an arcuate tube, as shown in Figure 2, with a connection for a pipe leading to the high side of an evaporator.
- a circulatm fan 7 is mounted on an electrically operate motor shaft preferably aligned with the vertical center line of the su port 5 and casing 2, the motor 8 for the fan being supported as shown and may be connected in series with the compressor motor circuit, if desired, so
- the mobility of the unit is the same as that referred to in my said prior copending application and this construction and arrangement has the further advantage of possessing a positive mechanical means for circulating the atmospheric air about the condenser in a most eflicient manner.
- a unit compressor and condenser including a compressor casing, and a condenser mounted thereunder comprising a plurality of coils having the uppermost coil connected to the discharge side ofthe compressor, and means surrounded by the condenser for withdrawing atmospheric air through the lower coils thereof and expelling such air through the upper coils.
- a unit compressor andcondenser including a compressor casing and a condenser mounted thereunder comprising a plurality of coils having the uppermost coil connected to the discharge side of the come pressor and a circulating fan mounted below the compressor casing adapted to circulattle atmospheric air about. the condenser 00 S.
- a condenser including a plurality of helical coils, a erforated tubular support surrounding said coils, a compressor mounted upon said support above said coils, the upper end of the helical coil connected to the dischar e side of the compressor, an arcuate v tubuIar liquid receptacle arranged within said support below -the said .coils,
- a circulating fan mounted within said sup ort and helical condenser coil adapted to raw air within the supiport through the lower perforations and con ens er coils anddischar e said air through the l-upper condenser coi s and perforations.
- a condenser including a plurality means for operating the circulating fan in unison with the compressor.
- a unit compressor and condenser including a compressor casing, and a condenser mounted thereunder comprising a plurality of coils connected to the discharge side of the compressor, and means surrounded by the condenser for withdrawing atmospheric aired within said support and helical condenser coil adapted to draw air within the support through the lower erforations and condenser coils and disc ar e said air through the upper condenser coi s and perforations WALTER W. WILLIAMS.
- a baflie extending intermediate the coils of the condenser, an arcuate tubular liquid receptacle arranged within said support below the said coils, the lower end of the helical coil connected to said receptacle, a circulating fan mounted within said support and helical condenser coil adapted to draw air within the support through the lower perforations and condenser coils below said battle and discharge said air through the upper-condenser coils and perforations above said baflle, and
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
Dec. 22, 1931. w. w. WILLIAMS ELECTRICALLY OPERATED REFRIGERATING MECHANISM Filed Jan. 2 1930 Patented Dec. 22, 19 31 UNITED: STATES PATENT OFFICE WALTER W. WILLIAMS, OF BLOOMINGTON,
ILLINOIS, .ASSIG-NOR T0 OIL-O- MATIC HEATING COB-PORATIQN, 0F BLOOMINGTON, ILLINOIS, A. CORIZORATION OI 'ILLTNOIS ELEO'IRIOALLY OPERATED REFBIGERATI'NG- Application filed J'anuary 2, 1980. Serialiio. 417,905.
ing mechanism in cabinets constructed for electrically operated refrigeration, exteriorly of thecabinet or even exteriorly of, the room in which the cabinet is located and from the desired location. the compressor and condenser unit may beconnected with the evaporator within the cabinet in any desired manner, such as, that shown and described in my prior copending application Serial No. 406,234, filed November 11, 1929.
It is a further object of this invention to provide a unit of the character described which compact, of simple construction and eflicient in performing its functions.
With these and other objects in view reference is made to the accompanying sheet of drawings which illustrate a preferred form of this ingrentiorl with the understanding that minofdtail'changes may be made without departing from the, scope thereof.
In. the-drawings: B I c Figure 1 isa view in side elevation of an embodiment of this invention.
Figure 2 is a bottom plan view of Figure 2, with the bottom plate removed. Figure 3 is a detail fragmentary view, partly inside elevation and partly in section takenon the line 3+3, Figure 2.
Since this invention relates only to the comstruction and arrangement of the compressor I 4 and condenser in a single unit that may be connected'with any type of'evaporator in an electrically operated device of this character employing a gaseous refrigerant, it is not deemed necessary to illustrate the other heat, reducing the temperature 'so that the: incoming air completes thev coolingdn- -the.
parts.
The compressor and electric motor for operating the compressor are enclosed within a dome l-hermetically sealed upon a closed casing 2 to which the gaseous refrigerant is returned from the evaporator, compressed by the compressor therein and the compressed gaseous refrlgerant delivered to a condenser 3. The casing 2 and dome 1 mount therein an electrically operated compressor in the manner shown and described in my said prior copending application Serial No. 406,234. The casing 2 is preferably circular in form and is mounted above and spaced apart from a similarly shaped base plate 4 by a perforated tubular support 5. The condenser 3 comprises a coil of pipe having a plurality of turns concentric with the vertical center line of the casing 2 and support 5 which are arranged in spaced relation adjacent to the said support 5 with the uppermost coil connected to the discharge side of the compressor and the lowermost coil connected to a liquid receptacle 6, preferably arranged thereunder in .the form of an arcuate tube, as shown in Figure 2, with a connection for a pipe leading to the high side of an evaporator.
Within the perforated tubular support 5 and coils of the condenser a circulatm fan 7 is mounted on an electrically operate motor shaft preferably aligned with the vertical center line of the su port 5 and casing 2, the motor 8 for the fan being supported as shown and may be connected in series with the compressor motor circuit, if desired, so
above the. baflle 9, as indicated by the arrows, to coolthe contents theregfgg; Thematgoing airpassing through thef u'pper coils, the uppermost of which is connectedthe compressor, acts upon the coils of greatest lower coils without appreciably increasing the temperature of the air passing therethrough. v
The mobility of the unit is the same as that referred to in my said prior copending application and this construction and arrangement has the further advantage of possessing a positive mechanical means for circulating the atmospheric air about the condenser in a most eflicient manner.
WVhat I claim is:
1. In an electrically operated refrigeration device, a unit compressor and condenser including a compressor casing, and a condenser mounted thereunder comprising a plurality of coils having the uppermost coil connected to the discharge side ofthe compressor, and means surrounded by the condenser for withdrawing atmospheric air through the lower coils thereof and expelling such air through the upper coils.
2. In an electrically operated refrigeration device, a unit compressor andcondenser including a compressor casing and a condenser mounted thereunder comprising a plurality of coils having the uppermost coil connected to the discharge side of the come pressor and a circulating fan mounted below the compressor casing adapted to circulaiile atmospheric air about. the condenser 00 S.
3. In an electrically operated refrigeration device, a condenser including a plurality of helical coils, a erforated tubular support surrounding said coils, a compressor mounted upon said support above said coils, the upper end of the helical coil connected to the dischar e side of the compressor, an arcuate v tubuIar liquid receptacle arranged within said support below -the said .coils,
'the lower end of the helical coil connected to said rece tacle, a circulating fan mounted within said sup ort and helical condenser coil adapted to raw air within the supiport through the lower perforations and con ens er coils anddischar e said air through the l-upper condenser coi s and perforations.
4. In an electrically operated refrigeration device, a condenser including a plurality means for operating the circulating fan in unison with the compressor.
5. In an electrically operated refrigeration device, a unit compressor and condenser including a compressor casing, and a condenser mounted thereunder comprising a plurality of coils connected to the discharge side of the compressor, and means surrounded by the condenser for withdrawing atmospheric aired within said support and helical condenser coil adapted to draw air within the support through the lower erforations and condenser coils and disc ar e said air through the upper condenser coi s and perforations WALTER W. WILLIAMS.
of helical coils, a perforated tubular support surroundin said coils, a compressor mounted upon said support above said coils, the
u per end of the helical coil connected to the dischargesideof the compressor, a baflie extending intermediate the coils of the condenser, an arcuate tubular liquid receptacle arranged within said support below the said coils, the lower end of the helical coil connected to said receptacle, a circulating fan mounted within said support and helical condenser coil adapted to draw air within the support through the lower perforations and condenser coils below said battle and discharge said air through the upper-condenser coils and perforations above said baflle, and
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL30059D NL30059C (en) | 1930-01-02 | ||
US417905A US1838063A (en) | 1930-01-02 | 1930-01-02 | Electrically operated refrigerating mechanism |
CH154915D CH154915A (en) | 1930-01-02 | 1930-12-17 | Electrically operated refrigeration machine with a condenser, which is designed as a helical cooling tube. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417905A US1838063A (en) | 1930-01-02 | 1930-01-02 | Electrically operated refrigerating mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
US1838063A true US1838063A (en) | 1931-12-22 |
Family
ID=23655839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US417905A Expired - Lifetime US1838063A (en) | 1930-01-02 | 1930-01-02 | Electrically operated refrigerating mechanism |
Country Status (3)
Country | Link |
---|---|
US (1) | US1838063A (en) |
CH (1) | CH154915A (en) |
NL (1) | NL30059C (en) |
-
0
- NL NL30059D patent/NL30059C/xx active
-
1930
- 1930-01-02 US US417905A patent/US1838063A/en not_active Expired - Lifetime
- 1930-12-17 CH CH154915D patent/CH154915A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL30059C (en) | |
CH154915A (en) | 1932-05-31 |
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