GB1194006A - Improvements in Rotary-Piston Compressors - Google Patents
Improvements in Rotary-Piston CompressorsInfo
- 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
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).
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)
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)
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)
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 |
-
1966
- 1966-08-25 US US574966A patent/US3423013A/en not_active Expired - Lifetime
-
1967
- 1967-08-16 DE DE19671628266 patent/DE1628266A1/en active Pending
- 1967-08-22 BR BR192292/67A patent/BR6792292D0/en unknown
- 1967-08-23 GB GB38748/67A patent/GB1194006A/en not_active Expired
Cited By (5)
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 |