SU772495A3 - Центробежный компрессор - Google Patents

Центробежный компрессор Download PDF

Info

Publication number
SU772495A3
SU772495A3 SU772464057A SU2464057A SU772495A3 SU 772495 A3 SU772495 A3 SU 772495A3 SU 772464057 A SU772464057 A SU 772464057A SU 2464057 A SU2464057 A SU 2464057A SU 772495 A3 SU772495 A3 SU 772495A3
Authority
SU
USSR - Soviet Union
Prior art keywords
cavity
compressor
gearbox
chamber
discharge
Prior art date
Application number
SU772464057A
Other languages
English (en)
Russian (ru)
Inventor
Мерлин Андерсон Карл
Original Assignee
Кэрриер Корпорейшн (Фирма)
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 Кэрриер Корпорейшн (Фирма) filed Critical Кэрриер Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU772495A3 publication Critical patent/SU772495A3/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
    • 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
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SU772464057A 1976-04-16 1977-03-31 Центробежный компрессор SU772495A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/677,584 US4032312A (en) 1976-04-16 1976-04-16 Centrifugal compressor

Publications (1)

Publication Number Publication Date
SU772495A3 true SU772495A3 (ru) 1980-10-15

Family

ID=24719324

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772464057A SU772495A3 (ru) 1976-04-16 1977-03-31 Центробежный компрессор

Country Status (13)

Country Link
US (1) US4032312A (enExample)
AR (1) AR211061A1 (enExample)
AU (1) AU510867B2 (enExample)
BR (1) BR7701867A (enExample)
CH (1) CH606945A5 (enExample)
DE (1) DE2714505B2 (enExample)
DK (1) DK165777A (enExample)
FR (1) FR2348379A1 (enExample)
IT (1) IT1074388B (enExample)
MX (1) MX144773A (enExample)
NL (1) NL182585C (enExample)
SE (1) SE433525B (enExample)
SU (1) SU772495A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2664274C1 (ru) * 2013-11-22 2018-08-15 Грии Електрик Апплиансес. Инк. Оф Чжухай Центробежный компрессор и водоохладительный агрегат, оборудованный таким же центробежным компрессором

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW215120B (enExample) * 1991-08-05 1993-10-21 Carrier Corp
US5232588A (en) * 1991-10-29 1993-08-03 Edd D. Gryder Environmentally beneficial bypass filter system for use with low pressure centrifugal refrigeration equipment
US5183134A (en) * 1992-01-13 1993-02-02 Triangle Engineered Products Co. Lubrication system for air compressor
DE4435280B4 (de) * 1994-10-01 2005-04-14 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Nachleiteinrichtung für einen hermetischen, radialen Turboverdichter
US6068457A (en) * 1998-12-03 2000-05-30 American Standard Inc. Lobed pinion drive shaft for refrigeration compressor
US6018962A (en) * 1998-12-16 2000-02-01 American Standard Inc. Centrifugal compressor oil sump demister apparatus
US6698214B2 (en) * 2002-02-22 2004-03-02 Thar Technologies, Inc Method of refrigeration with enhanced cooling capacity and efficiency
US20070271956A1 (en) * 2006-05-23 2007-11-29 Johnson Controls Technology Company System and method for reducing windage losses in compressor motors
WO2012166325A1 (en) 2011-05-31 2012-12-06 Carrier Corporation Compressor windage mitigation
CN105051466B (zh) * 2013-03-25 2017-09-05 开利公司 压缩机轴承冷却
EP2979042B1 (en) 2013-03-25 2020-08-26 Carrier Corporation Vapor compression system
WO2014179032A1 (en) 2013-05-02 2014-11-06 Carrier Corporation Compressor bearing cooling via purge unit
JP6004004B2 (ja) * 2013-06-04 2016-10-05 ダイキン工業株式会社 ターボ冷凍機
US11274679B2 (en) 2017-02-14 2022-03-15 Danfoss A/S Oil free centrifugal compressor for use in low capacity applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737870A (en) * 1924-06-05 1929-12-03 Archibald S Telfer Pump
US2575923A (en) * 1948-12-29 1951-11-20 Gen Electric Method and apparatus for pumping volatile liquids
US2757858A (en) * 1952-04-12 1956-08-07 Gen Motors Corp Refrigerating apparatus
US3263435A (en) * 1963-09-26 1966-08-02 Carrier Corp Lubricant separation and recovery system
FR1474303A (fr) * 1966-03-22 1967-03-24 Worthington Corp Appareil de réfrigération
CH477659A (de) * 1967-07-05 1969-08-31 Sulzer Ag Kälteanlage
CH494934A (fr) * 1968-08-13 1970-08-15 Termomeccanica Italiana Installation frigorifique comprenant un dispositif de lubrification du compresseur
US3574478A (en) * 1968-10-21 1971-04-13 Laval Turbine Sealing system for turbine and compressor bearings
US3650634A (en) * 1970-11-06 1972-03-21 Carrier Corp Centrifugal refrigeration compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2664274C1 (ru) * 2013-11-22 2018-08-15 Грии Електрик Апплиансес. Инк. Оф Чжухай Центробежный компрессор и водоохладительный агрегат, оборудованный таким же центробежным компрессором
US10280942B2 (en) 2013-11-22 2019-05-07 Gree Electric Appliances, Inc. Of Zhuhai Centrifugal compressor and water chilling unit having the same

Also Published As

Publication number Publication date
AR211061A1 (es) 1977-10-14
AU510867B2 (en) 1980-07-17
SE433525B (sv) 1984-05-28
US4032312A (en) 1977-06-28
IT1074388B (it) 1985-04-20
MX144773A (es) 1981-11-23
CH606945A5 (enExample) 1978-11-30
DK165777A (da) 1977-10-17
NL7703317A (nl) 1977-10-18
NL182585C (nl) 1988-04-05
FR2348379A1 (fr) 1977-11-10
NL182585B (nl) 1987-11-02
DE2714505B2 (de) 1980-03-13
DE2714505A1 (de) 1977-10-27
FR2348379B1 (enExample) 1983-09-30
BR7701867A (pt) 1978-01-24
AU2228477A (en) 1978-08-24
SE7703322L (sv) 1977-10-17

Similar Documents

Publication Publication Date Title
SU772495A3 (ru) Центробежный компрессор
US3213794A (en) Centrifugal pump with gas separation means
US5238362A (en) Turbomolecular pump
KR970011101B1 (ko) 오일배출 및 회수시스템과 그 구동방법
US2575568A (en) Centrifugal gas-liquid separator
US3922110A (en) Multi-stage vacuum pump
US4668160A (en) Vacuum pump
CN1165554A (zh) 非同轴式润滑油分离器
US3684412A (en) Oil separator for rotary compressor
US20140182317A1 (en) Economized Centrifugal Compressor
EP1216359B1 (en) Centrifugal pump
US3253816A (en) De-aeration of sealing fluid in aerated rotary fluid machines
US11484814B2 (en) Pump separating gas from liquid
US2461865A (en) Pump
GB1124479A (en) Improvements in separators
WO2025031145A1 (zh) 压缩机及包括压缩机的系统
US5244352A (en) Multi-stage vacuum pump installation
US5096386A (en) Integral liquid ring and regenerative pump
US3221659A (en) Liquid ring and centrifugal series pumps for varying density fluids
CN218439808U (zh) 压缩机、冷媒循环系统和空调设备
US3973879A (en) Liquid ring compressor
US4815930A (en) Cavitating centrifugal pump
US4074954A (en) Compressor
US3478957A (en) Oil separator for rotary compressor
KR200241247Y1 (ko) 원심 압축기용 임펠러