GB1194006A - Improvements in Rotary-Piston Compressors - Google Patents

Improvements in Rotary-Piston Compressors

Info

Publication number
GB1194006A
GB1194006A GB38748/67A GB3874867A GB1194006A GB 1194006 A GB1194006 A GB 1194006A GB 38748/67 A GB38748/67 A GB 38748/67A GB 3874867 A GB3874867 A GB 3874867A GB 1194006 A GB1194006 A GB 1194006A
Authority
GB
United Kingdom
Prior art keywords
compressor
casing
aug
capillary tube
rotary
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
GB38748/67A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1194006A publication Critical patent/GB1194006A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • 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
    • F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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

Landscapes

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

Abstract

1,194,006. Refrigerating. GENERAL ELECTRIC CO. 23 Aug., 1967 [25 Aug., 1966], No. 38748/67. Heading F4H. [Also in Division F1] A refrigerating system includes a rotarypiston compressor in a casing 1, a refrigerant condenser 21, a capillary tube 22, an evaporator 18 and a capillary tube 46 through which a proportion of the condensed refrigerant enters the compressor at the beginning of each compression phase so as to reduce the temperature of the compressed refrigerant flowing from the compressor through the casing towards a pipe 20 and thereby cooling an electric motor within the casing. The condensed refrigerant enters the working chamber of the compressor by way of a passage (40, 41), Figs. 1 and 2 (not shown), which is controlled by a plunger (30) engaging with the piston (11).
GB38748/67A 1966-08-25 1967-08-23 Improvements in Rotary-Piston Compressors Expired GB1194006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57496666A 1966-08-25 1966-08-25

Publications (1)

Publication Number Publication Date
GB1194006A true GB1194006A (en) 1970-06-10

Family

ID=24298362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38748/67A Expired GB1194006A (en) 1966-08-25 1967-08-23 Improvements in Rotary-Piston Compressors

Country Status (4)

Country Link
US (1) US3423013A (en)
BR (1) BR6792292D0 (en)
DE (1) DE1628266A1 (en)
GB (1) GB1194006A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006602A (en) * 1974-08-05 1977-02-08 Fanberg Ralph Z Refrigeration apparatus and method
DE3245459A1 (en) * 1981-12-08 1983-06-16 Sanyo Electric Co., Ltd., Moriguchi, Osaka HERMETICALLY SEALED ROTATIONAL COMPRESSOR
GB2254135A (en) * 1991-03-23 1992-09-30 Imi Cornelius A refrigeration system
GB2329237A (en) * 1997-09-16 1999-03-17 Francois Galian Refrigerating apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532448A (en) * 1969-03-18 1970-10-06 Gen Electric Rotary compressor
US3743454A (en) * 1972-01-18 1973-07-03 Gen Electric Rotary compressor
US3850551A (en) * 1973-05-24 1974-11-26 Fedders Corp Compressor housing
US3872562A (en) * 1973-10-15 1975-03-25 Fedders Corp Method of compressor assembly
US4601644A (en) * 1984-11-13 1986-07-22 Tecumseh Products Company Main bearing for a rotary compressor
KR100285846B1 (en) * 1998-05-08 2001-04-16 윤종용 Hermetic rotary compressor
KR20150018200A (en) * 2013-08-09 2015-02-23 삼성전자주식회사 Compressor and air conditioner including the same
MX2021008139A (en) * 2019-01-03 2021-11-12 Aspen Compressor Llc High performance compressors and vapor compression systems.
US11655820B2 (en) 2020-02-04 2023-05-23 Aspen Compressor, Llc Horizontal rotary compressor with enhanced tiltability during operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US607678A (en) * 1898-07-19 Rotary engine
US644016A (en) * 1899-05-24 1900-02-20 Henry R June Rotary engine.
US705457A (en) * 1902-03-20 1902-07-22 Carl J Skowen Rotary motor.
US918906A (en) * 1908-11-11 1909-04-20 Herman A Poppenhusen Rotary pump or motor.
US2883101A (en) * 1956-04-16 1959-04-21 Gen Electric Rotary compressor
US3105633A (en) * 1961-09-20 1963-10-01 Gen Electric Rotary compressor injection cooling arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006602A (en) * 1974-08-05 1977-02-08 Fanberg Ralph Z Refrigeration apparatus and method
DE3245459A1 (en) * 1981-12-08 1983-06-16 Sanyo Electric Co., Ltd., Moriguchi, Osaka HERMETICALLY SEALED ROTATIONAL COMPRESSOR
GB2254135A (en) * 1991-03-23 1992-09-30 Imi Cornelius A refrigeration system
GB2329237A (en) * 1997-09-16 1999-03-17 Francois Galian Refrigerating apparatus
US6330805B1 (en) 1997-09-16 2001-12-18 Francois Galian Method of operating a refrigerating unit with a refrigerant fluid circuit

Also Published As

Publication number Publication date
US3423013A (en) 1969-01-21
BR6792292D0 (en) 1973-08-28
DE1628266A1 (en) 1971-06-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee