MX161408A - IMPROVEMENTS TO A FLEXIBLE, HIGHLY EFFICIENT TWO-STAGE REFRIGERATION SYSTEM - Google Patents

IMPROVEMENTS TO A FLEXIBLE, HIGHLY EFFICIENT TWO-STAGE REFRIGERATION SYSTEM

Info

Publication number: MX161408A
Authority: MX; Mexico
Prior art keywords: flexible; refrigeration system; highly efficient; stage refrigeration; stage
Prior art date: 1984-01-11

Application number

MX204009A

Other languages

Spanish (es)

Inventor

David Norton Shaw

Original Assignee

Copeland Corp

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.)

1984-01-11

Filing date

1985-01-10

Publication date

1990-09-21

1985-01-10 Application filed by Copeland Corp filed Critical Copeland Corp

1990-09-21 Publication of MX161408A publication Critical patent/MX161408A/en

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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
- 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
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
- 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
- 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
- F25B2400/13—Economisers
- 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
- F25B2400/16—Receivers
- 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
- F25B2400/22—Refrigeration systems for supermarkets
- 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
- F25B2600/021—Inverters therefor
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
Control Of Positive-Displacement Air Blowers (AREA)
Separation By Low-Temperature Treatments (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

MX204009A 1984-01-11 1985-01-10 IMPROVEMENTS TO A FLEXIBLE, HIGHLY EFFICIENT TWO-STAGE REFRIGERATION SYSTEM MX161408A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US56988684A	1984-01-11	1984-01-11

Publications (1)

Publication Number	Publication Date
MX161408A true MX161408A (en)	1990-09-21

Family

ID=24277298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX204009A MX161408A (en)	1984-01-11	1985-01-10	IMPROVEMENTS TO A FLEXIBLE, HIGHLY EFFICIENT TWO-STAGE REFRIGERATION SYSTEM

Country Status (13)

Country	Link
JP (1)	JPS60159561A (en)
AU (1)	AU587173B2 (en)
BR (1)	BR8500106A (en)
CA (1)	CA1242086A (en)
DE (1)	DE3500800A1 (en)
DK (1)	DK9885A (en)
ES (1)	ES539449A0 (en)
FR (1)	FR2557962B1 (en)
GB (1)	GB2152649B (en)
IT (1)	IT1212109B (en)
MX (1)	MX161408A (en)
NZ (1)	NZ210800A (en)
ZA (1)	ZA8562B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4787211A (en) *	1984-07-30	1988-11-29	Copeland Corporation	Refrigeration system
US4748820A (en) *	1984-01-11	1988-06-07	Copeland Corporation	Refrigeration system
US4938029A (en) *	1989-07-03	1990-07-03	Carrier Corporation	Unloading system for two-stage compressors
ES2092424B1 (en) *	1992-09-16	1997-07-01	Ornaque Carlos Gutierrez	MIXED BLOCK REFRIGERATION SECURITY SYSTEM.
DE19529763A1 (en) *	1995-08-12	1997-02-13	Ruediger Piepenhagen	Refrigeration plant - has pressure sensor for evaporation pressure and control circuitry for induction motor-driven compressor to keep this pressure constant
JP2985882B1 (en) *	1998-08-21	1999-12-06	ダイキン工業株式会社	Double tube heat exchanger
JP2003207248A (en) *	2002-01-15	2003-07-25	Toshiba Corp	refrigerator
JP3953871B2 (en) *	2002-04-15	2007-08-08	サンデン株式会社	Refrigeration air conditioner
JP3951799B2 (en) *	2002-05-14	2007-08-01	株式会社デンソー	Control device for variable capacity compressor
FR2864609B1 (en) *	2003-12-29	2006-12-22	Patrice Saillard	THERMAL INSTALLATION WITH MULTIPLE CONFIGURATION, AND EXCHANGER SUITABLE FOR THIS INSTALLATION.
JP2008025905A (en) *	2006-07-20	2008-02-07	Daikin Ind Ltd	Refrigeration equipment
JP4245023B2 (en) *	2006-09-11	2009-03-25	ダイキン工業株式会社	Refrigeration equipment
EP2232169B1 (en) *	2007-12-28	2018-04-04	Johnson Controls Technology Company	Vapor compression system
JP5040907B2 (en) *	2008-09-30	2012-10-03	ダイキン工業株式会社	Refrigeration equipment
JP5402164B2 (en) *	2009-03-31	2014-01-29	株式会社富士通ゼネラル	Refrigeration cycle equipment
KR20110004152A (en) *	2009-07-07	2011-01-13	엘지전자 주식회사	Air conditioner
JP6643632B2 (en) *	2016-03-10	2020-02-12	パナソニックＩｐマネジメント株式会社	Air conditioner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2386198A (en) *	1944-02-08	1945-10-09	Gen Electric	Multistage refrigerating system
US2677944A (en) *	1950-12-01	1954-05-11	Alonzo W Ruff	Plural stage refrigeration apparatus
FR1056197A (en) *	1952-01-09	1954-02-24	Anciens Ets Brissonneau & Lotz	Advanced refrigeration system with two compression stages
US3238738A (en) *	1964-02-12	1966-03-08	Robert C Webber	Two-stage refrigeration system with by-pass means
US3759052A (en) *	1972-02-28	1973-09-18	Maekawa Seisakusho Kk	Method of controlling high stage and low stage compressors
JPS5223402B2 (en) *	1973-10-12	1977-06-24
US4033738A (en) *	1976-03-12	1977-07-05	Westinghouse Electric Corporation	Heat pump system with multi-stage centrifugal compressors
US4060997A (en) *	1976-03-31	1977-12-06	Application Engineering Corporation	Water chiller control
US4245476A (en) *	1979-01-02	1981-01-20	Dunham-Bush, Inc.	Solar augmented heat pump system with automatic staging reciprocating compressor
US4325223A (en) *	1981-03-16	1982-04-20	Cantley Robert J	Energy management system for refrigeration systems
US4332144A (en) *	1981-03-26	1982-06-01	Shaw David N	Bottoming cycle refrigerant scavenging for positive displacement compressor, refrigeration and heat pump systems
FR2513747A1 (en) *	1981-09-25	1983-04-01	Satam Brandt Froid	MULTIMOTOCOMPRESSOR REFRIGERATION SYSTEM
NL188479C (en) *	1982-01-28	1992-07-01	Marinus Wilhelmus Matheus Avon	COOLING DEVICE.

1985
- 1985-01-03 ZA ZA8562A patent/ZA8562B/en unknown
- 1985-01-07 GB GB08500339A patent/GB2152649B/en not_active Expired
- 1985-01-08 CA CA000471641A patent/CA1242086A/en not_active Expired
- 1985-01-08 AU AU37399/85A patent/AU587173B2/en not_active Ceased
- 1985-01-09 DK DK9885A patent/DK9885A/en not_active Application Discontinuation
- 1985-01-10 IT IT8519070A patent/IT1212109B/en active
- 1985-01-10 JP JP60002623A patent/JPS60159561A/en active Granted
- 1985-01-10 ES ES539449A patent/ES539449A0/en active Granted
- 1985-01-10 NZ NZ210800A patent/NZ210800A/en unknown
- 1985-01-10 MX MX204009A patent/MX161408A/en unknown
- 1985-01-10 BR BR8500106A patent/BR8500106A/en not_active IP Right Cessation
- 1985-01-11 DE DE19853500800 patent/DE3500800A1/en not_active Ceased
- 1985-01-11 FR FR858500380A patent/FR2557962B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BR8500106A (en)	1985-08-20
FR2557962B1 (en)	1990-08-31
IT8519070A0 (en)	1985-01-10
DE3500800A1 (en)	1985-07-18
DK9885A (en)	1985-07-12
GB2152649A (en)	1985-08-07
AU3739985A (en)	1985-07-18
JPH0563703B2 (en)	1993-09-13
CA1242086A (en)	1988-09-20
DK9885D0 (en)	1985-01-09
AU587173B2 (en)	1989-08-10
ES8602237A1 (en)	1985-11-01
GB8500339D0 (en)	1985-02-13
ES539449A0 (en)	1985-11-01
IT1212109B (en)	1989-11-08
ZA8562B (en)	1985-09-25
NZ210800A (en)	1987-07-31
FR2557962A1 (en)	1985-07-12
JPS60159561A (en)	1985-08-21
GB2152649B (en)	1987-02-18

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IT1177400B (en)	1987-08-26	MICROPROCESSOR SYSTEM
DE3587948D1 (en)	1995-01-12	Microprocessor system.
FI860470A7 (en)	1986-08-09	Chewable mineral supplement.
FI864213A0 (en)	1986-10-17	DATASTYRT SYSTEM FOER VAETSKEBEHANDLINGS- OCH REAKTIONSKARAKTERISERING.
FI865007A7 (en)	1986-12-09	INDUSTRIELLT SYSTEM FOER AVLOPPSLUFT.
DE3677711D1 (en)	1991-04-04	CONDENSED IMIDAZOPYRIDE DERIVATIVES.
IT1188538B (en)	1988-01-14	RESPONSE SYSTEM, ADAPTIVE TYPE
MX161408A (en)	1990-09-21	IMPROVEMENTS TO A FLEXIBLE, HIGHLY EFFICIENT TWO-STAGE REFRIGERATION SYSTEM
DE3576039D1 (en)	1990-03-22	BALE COLLECTOR.
DE3650198D1 (en)	1995-02-16	Multi-turntable system.
DE3671684D1 (en)	1990-07-05	AM RECEIVER.
FI865103A7 (en)	1987-06-18	Pipe system.
FI870004L (en)	1987-01-02	WINDSAIL SYSTEM.
BR8601378A (en)	1986-12-02	DEFROSTING / DEMALING SYSTEM
IT8622452A0 (en)	1986-11-25	FLEXIBLE PRODUCTION SYSTEM.
DE3669593D1 (en)	1990-04-19	PERFORMANCE SENSOR.
DE3668793D1 (en)	1990-03-15	UREA ADSORBENT.
BR8606235A (en)	1988-01-12	REFRIGERATION SYSTEM
DE3689898D1 (en)	1994-07-14	Connection system.
DE3671659D1 (en)	1990-07-05	REFRIGERATION PLANT.
DE3674041D1 (en)	1990-10-18	SOUND RECOVERY DEVICE.
FI861567A0 (en)	1986-04-14	SYSTEM FOER ASYMMETRISK SIGNALTRANSMISSION.
FI860392L (en)	1986-07-29	FOERBAETTRAT SYSTEM FOER FILMFOEREVISNING.
BR6400783U (en)	1985-12-31	VEHICLE-FURGAO-RETRO VALETADEIRA OPERATING SYSTEM
BR8502678A (en)	1986-10-07	EXTENSION SYSTEM