ES347564A1 - Refrigeration compressor - Google Patents

Refrigeration compressor

Info

Publication number
ES347564A1
ES347564A1 ES347564A ES347564A ES347564A1 ES 347564 A1 ES347564 A1 ES 347564A1 ES 347564 A ES347564 A ES 347564A ES 347564 A ES347564 A ES 347564A ES 347564 A1 ES347564 A1 ES 347564A1
Authority
ES
Spain
Prior art keywords
compressor
gas
suction space
channel
closed position
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
Application number
ES347564A
Other languages
Spanish (es)
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES347564A1 publication Critical patent/ES347564A1/en
Expired legal-status Critical Current

Links

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Coolant compressor apparatus comprising a hermetically sealed enclosure delimiting a suction space for low lateral operation of said compressor apparatus, compressor means in said enclosure for extracting refrigerant gas from said space and compressing said gas; means that establish a channel for the passage of said gas from said suction space to said compressor means, valve means in said channel having a substantially closed position in the absence of operation of said compressor means; and means for actuating said valve means gradually, from a closed position to an open position after the start of said compressor means, to reduce the initial rate of pressure decrease in said suction space after said starting. (Machine-translation by Google Translate, not legally binding)
ES347564A 1966-11-29 1967-11-24 Refrigeration compressor Expired ES347564A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59767566 US3411705A (en) 1966-11-29 1966-11-29 Refrigeration compressor

Publications (1)

Publication Number Publication Date
ES347564A1 true ES347564A1 (en) 1969-02-01

Family

ID=24392501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347564A Expired ES347564A1 (en) 1966-11-29 1967-11-24 Refrigeration compressor

Country Status (2)

Country Link
US (1) US3411705A (en)
ES (1) ES347564A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577891A (en) * 1968-08-21 1971-05-11 Hitachi Ltd Swash plate compressor
JPS53130509A (en) * 1977-04-20 1978-11-14 Hitachi Ltd Totally-enclosed motor compressor
JPH0110454Y2 (en) * 1985-02-08 1989-03-24

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1262689A (en) * 1917-06-07 1918-04-16 Nels Nelson Automatic valve-controlling device.
US1519996A (en) * 1921-01-10 1924-12-16 Sullivan Machinery Co Compressor-unloading mechanism
US1882220A (en) * 1929-01-23 1932-10-11 Arthur J Kercher Refrigerator system and apparatus
US1903853A (en) * 1929-08-09 1933-04-18 York Ice Machinery Corp Compressor control
US1796796A (en) * 1929-09-14 1931-03-17 Ingersoll Rand Co Compressor unloader
US1968985A (en) * 1933-10-27 1934-08-07 Dayton Air Compressor Company Vacuum controlled unloading valve
US2054640A (en) * 1935-06-19 1936-09-15 Ingersoll Rand Co Inlet unloader
US2529349A (en) * 1946-06-29 1950-11-07 Pennsylvania Pump & Compressor Centrifugal unloader for compressors
US2571420A (en) * 1947-07-12 1951-10-16 Churchman Nellie Mechanism for draining moisture from compressed-air storage tanks
US3255954A (en) * 1962-07-06 1966-06-14 Atlas Copco Ab Positive displacement compressors
US3264842A (en) * 1963-10-10 1966-08-09 Ranco Inc Refrigerating system and suction pressure responsive throttling valve therefor

Also Published As

Publication number Publication date
US3411705A (en) 1968-11-19

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