IT1132490B - Procedimento per il funzionamento di un impianto di refrigerazione - Google Patents
Procedimento per il funzionamento di un impianto di refrigerazioneInfo
- Publication number
- IT1132490B IT1132490B IT24312/80A IT2431280A IT1132490B IT 1132490 B IT1132490 B IT 1132490B IT 24312/80 A IT24312/80 A IT 24312/80A IT 2431280 A IT2431280 A IT 2431280A IT 1132490 B IT1132490 B IT 1132490B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- refrigeration system
- refrigeration
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000005057 refrigeration Methods 0.000 title 1
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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/074—Details of compressors or related parts with multiple cylinders
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0261—Compressor control by controlling unloaders external to the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7280179A | 1979-09-05 | 1979-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024312A0 IT8024312A0 (it) | 1980-08-27 |
IT1132490B true IT1132490B (it) | 1986-07-02 |
Family
ID=22109837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24312/80A IT1132490B (it) | 1979-09-05 | 1980-08-27 | Procedimento per il funzionamento di un impianto di refrigerazione |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5644571A (it) |
DE (1) | DE3031936A1 (it) |
DK (1) | DK378580A (it) |
ES (1) | ES8105851A1 (it) |
FR (1) | FR2464443A1 (it) |
GB (1) | GB2057659A (it) |
IT (1) | IT1132490B (it) |
SE (1) | SE8006146L (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6321550B1 (en) * | 1999-04-21 | 2001-11-27 | Carrier Corporation | Start up control for a transport refrigeration unit with synchronous generator power system |
FR2859663B1 (fr) * | 2003-09-12 | 2007-05-25 | Hispacold France | Dispositif de climatisation pilote et procede de pilotage d'une telle climatisation |
KR20060070885A (ko) * | 2004-12-21 | 2006-06-26 | 엘지전자 주식회사 | 공기조화기 |
JP2019020080A (ja) * | 2017-07-20 | 2019-02-07 | 三菱重工サーマルシステムズ株式会社 | 空気調和装置及びその運転方法 |
CN113007917B (zh) * | 2021-02-22 | 2022-01-18 | 珠海格力电器股份有限公司 | 一种空调器及其控制方法 |
CN114322444B (zh) * | 2021-12-22 | 2022-11-11 | 珠海格力电器股份有限公司 | 制冷机组及其加卸载控制方法 |
CN115823759A (zh) * | 2022-11-25 | 2023-03-21 | 珠海格力电器股份有限公司 | 压缩制冷系统及控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126713A (en) * | 1964-03-31 | Apparatus and method for preventing refrigerant condensing | ||
US3037362A (en) * | 1958-06-06 | 1962-06-05 | Alco Valve Co | Compound pressure regulating system for refrigeration |
FR1543381A (fr) * | 1966-11-17 | 1968-10-25 | Perfectionnements à des appareils de réfrigération mûs par compresseurs pour installations de conditionnement d'air | |
DE2505348A1 (de) * | 1975-02-08 | 1976-08-19 | Single Thermogeraetebau Gmbh & | Geraet zur kuehlung und temperierung von druck- und spritzgiessformen |
US4258553A (en) * | 1979-02-05 | 1981-03-31 | Carrier Corporation | Vapor compression refrigeration system and a method of operation therefor |
-
1980
- 1980-08-05 GB GB8025498A patent/GB2057659A/en not_active Withdrawn
- 1980-08-23 DE DE19803031936 patent/DE3031936A1/de not_active Withdrawn
- 1980-08-27 IT IT24312/80A patent/IT1132490B/it active
- 1980-08-29 ES ES494622A patent/ES8105851A1/es not_active Expired
- 1980-09-03 SE SE8006146A patent/SE8006146L/ not_active Application Discontinuation
- 1980-09-03 FR FR8019004A patent/FR2464443A1/fr not_active Withdrawn
- 1980-09-04 JP JP12290580A patent/JPS5644571A/ja active Pending
- 1980-09-05 DK DK378580A patent/DK378580A/da unknown
Also Published As
Publication number | Publication date |
---|---|
SE8006146L (sv) | 1981-03-06 |
DK378580A (da) | 1981-03-06 |
ES494622A0 (es) | 1981-06-01 |
DE3031936A1 (de) | 1981-03-26 |
FR2464443A1 (fr) | 1981-03-06 |
IT8024312A0 (it) | 1980-08-27 |
GB2057659A (en) | 1981-04-01 |
JPS5644571A (en) | 1981-04-23 |
ES8105851A1 (es) | 1981-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1175917B (it) | Procedimento per la fabbricazione di un dispositivo microminiatura | |
IT1130122B (it) | Procedimento per la separazione di gas | |
YU19578A (en) | Control system for surveying the operation of a cooling steam compression system | |
IT1133805B (it) | Impianto multicompressori | |
ES494785A0 (es) | Un metodo para la fabricacion de un dispositivo de catodo | |
FI820055L (fi) | Foerfarande foer framstaellning av glukoson | |
IT1130598B (it) | Innesto rapido di collegamento per un freno | |
IT1155313B (it) | Dispositivo di sbrinamento per un apparecchio frigorifero | |
FI781480A (fi) | Foerfarande foer framstaellning av 5(6)-tiobensimidazolderivat. | |
IT1095367B (it) | Procedimento per la separazione di olefine | |
ES503877A0 (es) | Un procedimiento para la obtencion de n-(heterociclil-carbamoil) arilsulfamatos. | |
IT1132316B (it) | Apparato di refrigerazione | |
IT1132490B (it) | Procedimento per il funzionamento di un impianto di refrigerazione | |
IT1132317B (it) | Apparato di refrigerazione | |
FI813144L (fi) | Foerfarande foer framstaellning av 6-substituerade 6h-dibenzo/b d/pyranderivat | |
IT1112042B (it) | Compressore specialmente compressore per fluidi frigoriferi | |
IT8020124A0 (it) | Procedimento per la separazione di orto-cloronitrobenzene. | |
IT1132315B (it) | Apparato di refrigerazione | |
IT1131772B (it) | Apparecchio refrigeratore | |
IT1132537B (it) | Procedimento per la terbutilazione di composti idrossiaromatici | |
IT1132895B (it) | Apparato di refrigerazione | |
IT8019611A0 (it) | Procedimento per la stabilizzazione di un composto alogenante. | |
FI830724L (fi) | Foerfarande foer framstaellning av pentacykliska foereningar | |
IT1106428B (it) | Procedimento per il recupero di 2 pirrolidone | |
AT366512B (de) | Rastenwerk |