CA1129219A - Methode et appareil de controle d'ambiance avec commandes - Google Patents

Methode et appareil de controle d'ambiance avec commandes

Info

Publication number
CA1129219A
CA1129219A CA361,184A CA361184A CA1129219A CA 1129219 A CA1129219 A CA 1129219A CA 361184 A CA361184 A CA 361184A CA 1129219 A CA1129219 A CA 1129219A
Authority
CA
Canada
Prior art keywords
heating
refrigerant
circuit
vapor
cooling
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
Application number
CA361,184A
Other languages
English (en)
Inventor
Robert D. Conine
Thomas M. Zinsmeyer
Gary S. Leonard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier 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.)
Filing date
Publication date
Priority claimed from US06/082,837 external-priority patent/US4262488A/en
Priority claimed from US06/087,290 external-priority patent/US4309876A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of CA1129219A publication Critical patent/CA1129219A/fr
Expired legal-status Critical Current

Links

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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B49/022—Compressor control 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Other Air-Conditioning Systems (AREA)
CA361,184A 1979-10-09 1980-09-29 Methode et appareil de controle d'ambiance avec commandes Expired CA1129219A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/082,837 US4262488A (en) 1979-10-09 1979-10-09 System and method for controlling the discharge temperature of a high pressure stage of a multi-stage centrifugal compression refrigeration unit
US087,290 1979-10-22
US06/087,290 US4309876A (en) 1979-10-22 1979-10-22 Method and apparatus for satisfying heating and cooling demands and control therefor
US082,837 1987-08-06

Publications (1)

Publication Number Publication Date
CA1129219A true CA1129219A (fr) 1982-08-10

Family

ID=26767913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA361,184A Expired CA1129219A (fr) 1979-10-09 1980-09-29 Methode et appareil de controle d'ambiance avec commandes

Country Status (10)

Country Link
EP (1) EP0027243B1 (fr)
KR (1) KR850001189B1 (fr)
AR (2) AR230337A1 (fr)
AU (1) AU534831B2 (fr)
BR (1) BR8006410A (fr)
CA (1) CA1129219A (fr)
DE (1) DE3069841D1 (fr)
ES (2) ES495715A0 (fr)
MX (1) MX153274A (fr)
NZ (1) NZ195117A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170263B1 (en) * 1999-05-13 2001-01-09 General Electric Co. Method and apparatus for converting low grade heat to cooling load in an integrated gasification system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888809A (en) * 1955-01-27 1959-06-02 Carrier Corp Gas compression apparatus
US3011322A (en) * 1958-08-12 1961-12-05 Dresser Operations Inc Stabilization of refrigeration centrifugal compressor
US3522711A (en) * 1968-07-16 1970-08-04 American Standard Inc Capacity controller for liquid chiller
US3665724A (en) * 1970-07-13 1972-05-30 Carrier Corp Heating and cooling refrigeration apparatus
US3635041A (en) * 1970-07-13 1972-01-18 Carrier Corp Heating and cooling refrigeration apparatus
US3700914A (en) * 1970-11-20 1972-10-24 Tappan Co The Control apparatus for air conditioning and like systems
JPS5223402B2 (fr) * 1973-10-12 1977-06-24
DE2837695A1 (de) * 1977-08-29 1979-03-15 Carrier Corp Verfahren und vorrichtung zur wirkungsgradverbesserung in einer kuehlanlage
US4201061A (en) * 1978-03-22 1980-05-06 Carrier Corporation Automatic chilled water setpoint temperature control

Also Published As

Publication number Publication date
AR230337A1 (es) 1984-03-01
KR850001189B1 (ko) 1985-08-19
AU534831B2 (en) 1984-02-16
BR8006410A (pt) 1981-05-12
KR830004578A (ko) 1983-07-13
AU6307380A (en) 1981-04-16
EP0027243B1 (fr) 1984-12-19
ES8202630A1 (es) 1982-02-01
ES8300406A1 (es) 1982-10-16
ES505488A0 (es) 1982-10-16
MX153274A (es) 1986-09-08
EP0027243A1 (fr) 1981-04-22
NZ195117A (en) 1984-05-31
ES495715A0 (es) 1982-02-01
DE3069841D1 (en) 1985-01-31
AR230881A1 (es) 1984-07-31

Similar Documents

Publication Publication Date Title
US4538422A (en) Method and control system for limiting compressor capacity in a refrigeration system upon a recycle start
US4307775A (en) Current monitoring control for electrically powered devices
US4514989A (en) Method and control system for protecting an electric motor driven compressor in a refrigeration system
US5333469A (en) Method and apparatus for efficiently controlling refrigeration and air conditioning systems
US3695054A (en) Control circuit for an air conditioning system
KR920008201B1 (ko) 공기 조화기
KR900005983B1 (ko) 재순환 시동시에 냉각장치의 부하를 제한하는 제어장치와 그 방법
US3913342A (en) Motor compressor control
US4494382A (en) Method and apparatus for controlling when to initiate an increase in compressor capacity
US4487031A (en) Method and apparatus for controlling compressor capacity
KR900003871B1 (ko) 공기조화기
CA1129219A (fr) Methode et appareil de controle d'ambiance avec commandes
US4309876A (en) Method and apparatus for satisfying heating and cooling demands and control therefor
US3273352A (en) Refrigeration system defrost control
US3289429A (en) Controls for refrigeration systems having air cooled condensers
JPH07190458A (ja) 内外分離型空気調和装置
US3792592A (en) Cold weather starting control means for refrigerating systems
US4534181A (en) Cooling system
JPS6155021B2 (fr)
US4254631A (en) Method and apparatus for satisfying heating and cooling demands and control therefor
JP2000097479A (ja) 空気調和機
US4254632A (en) Method and apparatus for satisfying heating and cooling demands and control therefor
CA1122024A (fr) Methode et dispositif pour repondre a la demande de chaleur ou de froid, et commande connexe
KR100509017B1 (ko) 인버터 공기조화기의 파워소자보호방법
US3362188A (en) Refrigeration system including high pressure protection

Legal Events

Date Code Title Description
MKEX Expiry