NL182585C - Centrifugaalcompressor voor een koelsysteem. - Google Patents
Centrifugaalcompressor voor een koelsysteem.Info
- Publication number
- NL182585C NL182585C NLAANVRAGE7703317,A NL7703317A NL182585C NL 182585 C NL182585 C NL 182585C NL 7703317 A NL7703317 A NL 7703317A NL 182585 C NL182585 C NL 182585C
- Authority
- NL
- Netherlands
- Prior art keywords
- cooling system
- centrifugal compressor
- centrifugal
- compressor
- cooling
- Prior art date
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)
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 (3)
Publication Number | Publication Date |
---|---|
NL7703317A NL7703317A (nl) | 1977-10-18 |
NL182585B NL182585B (nl) | 1987-11-02 |
NL182585C true NL182585C (nl) | 1988-04-05 |
Family
ID=24719324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7703317,A NL182585C (nl) | 1976-04-16 | 1977-03-28 | Centrifugaalcompressor voor een koelsysteem. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4032312A (pt) |
AR (1) | AR211061A1 (pt) |
AU (1) | AU510867B2 (pt) |
BR (1) | BR7701867A (pt) |
CH (1) | CH606945A5 (pt) |
DE (1) | DE2714505B2 (pt) |
DK (1) | DK165777A (pt) |
FR (1) | FR2348379A1 (pt) |
IT (1) | IT1074388B (pt) |
MX (1) | MX144773A (pt) |
NL (1) | NL182585C (pt) |
SE (1) | SE433525B (pt) |
SU (1) | SU772495A3 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW215120B (pt) * | 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 |
US10612551B2 (en) | 2011-05-31 | 2020-04-07 | Carrier Corporation | Compressor motor windage loss mitigation |
US10228168B2 (en) * | 2013-03-25 | 2019-03-12 | Carrier Corporation | Compressor bearing cooling |
CN105143787B (zh) | 2013-03-25 | 2018-04-17 | 开利公司 | 压缩机轴承冷却 |
CN105164476A (zh) | 2013-05-02 | 2015-12-16 | 开利公司 | 经由净化单元实现的压缩机轴承冷却 |
US10234175B2 (en) * | 2013-06-04 | 2019-03-19 | Daikin Industries, Ltd. | Turbo refrigerator |
CN104653479B (zh) * | 2013-11-22 | 2017-05-10 | 珠海格力电器股份有限公司 | 离心式压缩机及具有其的冷水机组 |
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)
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 |
-
1976
- 1976-04-16 US US05/677,584 patent/US4032312A/en not_active Expired - Lifetime
-
1977
- 1977-02-15 AU AU22284/77A patent/AU510867B2/en not_active Expired
- 1977-02-18 IT IT20449/77A patent/IT1074388B/it active
- 1977-02-24 CH CH230077A patent/CH606945A5/xx not_active IP Right Cessation
- 1977-03-01 MX MX168206A patent/MX144773A/es unknown
- 1977-03-21 FR FR7708359A patent/FR2348379A1/fr active Granted
- 1977-03-23 SE SE7703322A patent/SE433525B/xx not_active Application Discontinuation
- 1977-03-25 BR BR7701867A patent/BR7701867A/pt unknown
- 1977-03-28 NL NLAANVRAGE7703317,A patent/NL182585C/xx not_active IP Right Cessation
- 1977-03-31 SU SU772464057A patent/SU772495A3/ru active
- 1977-04-01 DE DE2714505A patent/DE2714505B2/de not_active Ceased
- 1977-04-05 AR AR267120A patent/AR211061A1/es active
- 1977-04-14 DK DK165777A patent/DK165777A/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4032312A (en) | 1977-06-28 |
BR7701867A (pt) | 1978-01-24 |
MX144773A (es) | 1981-11-23 |
DE2714505A1 (de) | 1977-10-27 |
AR211061A1 (es) | 1977-10-14 |
AU510867B2 (en) | 1980-07-17 |
SE7703322L (sv) | 1977-10-17 |
SE433525B (sv) | 1984-05-28 |
AU2228477A (en) | 1978-08-24 |
FR2348379A1 (fr) | 1977-11-10 |
DK165777A (da) | 1977-10-17 |
NL7703317A (nl) | 1977-10-18 |
CH606945A5 (pt) | 1978-11-30 |
NL182585B (nl) | 1987-11-02 |
DE2714505B2 (de) | 1980-03-13 |
SU772495A3 (ru) | 1980-10-15 |
IT1074388B (it) | 1985-04-20 |
FR2348379B1 (pt) | 1983-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7705211A (nl) | Regelmiddelen voor een koelsysteem. | |
NL7811959A (nl) | Regelstelsel voor een koelstelsel. | |
NL7702937A (nl) | Geautomatiseerd fabricagesysteem voor geintegreer- de ketens. | |
NL170883C (nl) | Elektronisch geregelde koelventilator voor een voertuigmotor. | |
NL7803381A (nl) | Rotor voor een turbine. | |
NL7704504A (nl) | Werkwijze voor snijden. | |
NL182585C (nl) | Centrifugaalcompressor voor een koelsysteem. | |
NL7713205A (nl) | Ijsafzettingsdetector voor een koelinrichting. | |
NL7706877A (nl) | Staart voor een projectiel. | |
IT1084551B (it) | Separatore centrifugo. | |
NL7702725A (nl) | Loopwiel voor een centrifugaalpomp. | |
NL7713539A (nl) | Hielconstructie voor radiaalband. | |
NL7701462A (nl) | Doorkniptang voor een samendrukband. | |
IT7828323A0 (it) | Centrifuga a spinta. | |
NL7702481A (nl) | Koeldoos voor een thyristor. | |
NL180879C (nl) | Veiligheidsinrichting voor een projectiel. | |
NL7706098A (nl) | Plaatklep voor een compressor. | |
NO140688C (no) | Kompressor-kjoeleanlegg. | |
NL179161C (nl) | Bewakingsstelsel voor pijpleidingen. | |
NL7711883A (nl) | Projectorkoeling. | |
NL7807463A (nl) | Centrifugaal compressor. | |
NL7713566A (nl) | Koelinrichting voor schachtovens. | |
NO781210L (no) | Kompressorkjoeleanlegg. | |
NL7702841A (nl) | Smeersysteem voor een transportbaan. | |
NL7610174A (nl) | Roterende compressor. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |