US1838063A - Electrically operated refrigerating mechanism - Google Patents

Electrically operated refrigerating mechanism Download PDF

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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
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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
Application number
US417905A
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English (en)
Inventor
Walter W Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Williams Oil O Matic Heating Corp
Original Assignee
Williams Oil O Matic Heating Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL30059D priority Critical patent/NL30059C/xx
Application filed by Williams Oil O Matic Heating Corp filed Critical Williams Oil O Matic Heating Corp
Priority to US417905A priority patent/US1838063A/en
Priority to CH154915D priority patent/CH154915A/de
Application granted granted Critical
Publication of US1838063A publication Critical patent/US1838063A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
US417905A 1930-01-02 1930-01-02 Electrically operated refrigerating mechanism Expired - Lifetime US1838063A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL30059D NL30059C (pt) 1930-01-02
US417905A US1838063A (en) 1930-01-02 1930-01-02 Electrically operated refrigerating mechanism
CH154915D CH154915A (de) 1930-01-02 1930-12-17 Elektrisch betätigte Kältemaschine mit einem Kondensator, der als schraubenförmiges Kühlrohr ausgebildet ist.

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 (pt)
CH (1) CH154915A (pt)
NL (1) NL30059C (pt)

Also Published As

Publication number Publication date
NL30059C (pt)
CH154915A (de) 1932-05-31

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