AR247290A1 - Equipo de refrigeracion con control de flujo de refrigerante y procedimiento para dicho control - Google Patents
Equipo de refrigeracion con control de flujo de refrigerante y procedimiento para dicho controlInfo
- Publication number
- AR247290A1 AR247290A1 AR84299007A AR29900784A AR247290A1 AR 247290 A1 AR247290 A1 AR 247290A1 AR 84299007 A AR84299007 A AR 84299007A AR 29900784 A AR29900784 A AR 29900784A AR 247290 A1 AR247290 A1 AR 247290A1
- Authority
- AR
- Argentina
- Prior art keywords
- refrigerant
- refrigerant flow
- refrigeration system
- controlling refrigerant
- temperature
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title abstract 6
- 238000005057 refrigeration Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
-
- 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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
- F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
-
- 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)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Air Conditioning Control Device (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Motor Or Generator Cooling System (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
EQUIPO DE REFRIGERACION CON CONTROL DE FLUJO DE REFRIGERANTE, EN EL CUAL LA VALVULAR DE EXPANSION DE REFRIGERANTE ESTA ASOCIADA CON MEDIOS DE CONTROL Y AJUSTE DE LA MISMA SENSIBLES A UNA FUNCIONDE LA TEMPERATURA DEL REFRIGERANTE QUE PASA DESDE EL MOTOR HACIA EL MEDIO DE COMPRESION, INCLUYENDO UN SENSOR DE TEMPERATURA DISPUESTO EN LA CAJA DEL COMPRESOR EN EL PASAJE DE REFRIGERANTE (PARADETECTAR LA TEMPERATURA DEL REFRIGERANTE QUE ENTRA A DICHO MEDIO DE COMPRESION).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56291383A | 1983-12-19 | 1983-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247290A1 true AR247290A1 (es) | 1994-11-30 |
Family
ID=24248326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR84299007A AR247290A1 (es) | 1983-12-19 | 1984-12-19 | Equipo de refrigeracion con control de flujo de refrigerante y procedimiento para dicho control |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0148102B1 (es) |
JP (1) | JPS60149858A (es) |
KR (1) | KR910000679B1 (es) |
AR (1) | AR247290A1 (es) |
AU (1) | AU551118B2 (es) |
BR (1) | BR8406483A (es) |
CA (1) | CA1239206A (es) |
DE (1) | DE3483150D1 (es) |
DK (1) | DK165996C (es) |
EG (1) | EG16966A (es) |
IN (1) | IN162196B (es) |
MX (1) | MX162200A (es) |
PH (1) | PH24296A (es) |
SG (1) | SG92090G (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900003052B1 (ko) * | 1986-03-14 | 1990-05-04 | 가부시기가이샤 히다찌 세이사꾸쇼 | 냉동장치의 냉매유량 제어장치 |
DE3713869A1 (de) * | 1987-04-25 | 1988-11-03 | Danfoss As | Regelgeraet fuer die ueberhitzungstemperatur des verdampfers einer kaelte- oder waermepumpanlage |
DE19647718C2 (de) * | 1996-11-19 | 1998-09-24 | Danfoss As | Verfahren zur Regelung einer Kälteanlage sowie Kälteanlage und Expansionsventil |
US6923014B2 (en) | 2003-09-02 | 2005-08-02 | International Business Machines Corporation | System for cooling multiple logic molecules |
KR100916676B1 (ko) * | 2007-10-02 | 2009-09-08 | 주식회사 삼에스코리아 | 냉동 시스템에서의 팽창밸브 제어 장치 및 방법 |
WO2014120898A1 (en) | 2013-02-01 | 2014-08-07 | Husqvarna Ab | Power equipment with inertia based measurement and guidance |
US10047990B2 (en) | 2013-03-26 | 2018-08-14 | Aaim Controls, Inc. | Refrigeration circuit control system |
US11105556B2 (en) | 2013-03-29 | 2021-08-31 | Tokitae, LLC | Temperature-controlled portable cooling units |
US11117204B2 (en) | 2014-05-06 | 2021-09-14 | Husqvarna Ab | Power tool |
SG11201700928VA (en) * | 2014-08-08 | 2017-03-30 | Tokitae Llc | Temperature-controlled medicinal storage devices |
WO2017184804A1 (en) * | 2016-04-20 | 2017-10-26 | Danfoss A/S | Axial flow compressor for hvac chiller systems |
CN108800680A (zh) * | 2017-04-28 | 2018-11-13 | 浙江三花智能控制股份有限公司 | 冰箱制冷*** |
DE102018129571A1 (de) * | 2018-11-23 | 2020-05-28 | Viessmann Werke Gmbh & Co. Kg | System mit hermetisch dichtem Gehäuse und Außenanregung |
WO2024103139A1 (pt) * | 2022-11-17 | 2024-05-23 | Cesar Moraes Abalberto | Sistema migrador de pulverização dirigida |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3396550A (en) * | 1966-11-01 | 1968-08-13 | Lennox Ind Inc | Arrangement for reducing compressor discharge gas temperature |
US3537272A (en) * | 1968-08-22 | 1970-11-03 | Hall Thermotank Intern Ltd | Expansion valve control including plural sensors |
US3577743A (en) * | 1969-06-10 | 1971-05-04 | Vilter Manufacturing Corp | Control for refrigeration systems |
SE402345C (sv) * | 1975-11-28 | 1985-09-23 | Stal Refrigeration Ab | Reglering av kylanleggning |
JPS5268423A (en) * | 1975-12-03 | 1977-06-07 | Yokogawa Hokushin Electric Corp | Two-color electrostatic recording apparatus |
SE396468B (sv) * | 1976-01-19 | 1977-09-19 | Teknoterm Systems Ab | Sett att reglera en kyl-, frys- eller vermepumpanleggning |
US4067203A (en) * | 1976-09-07 | 1978-01-10 | Emerson Electric Co. | Control system for maximizing the efficiency of an evaporator coil |
US4244182A (en) * | 1977-12-20 | 1981-01-13 | Emerson Electric Co. | Apparatus for controlling refrigerant feed rate in a refrigeration system |
JPS5513352U (es) * | 1978-07-14 | 1980-01-28 | ||
JPS588956A (ja) * | 1981-07-10 | 1983-01-19 | 株式会社システム・ホ−ムズ | ヒ−トポンプ式冷暖房装置 |
JPS6045779B2 (ja) * | 1981-08-07 | 1985-10-12 | 株式会社鷺宮製作所 | 冷媒流量制御装置 |
EP0078928A3 (de) * | 1981-11-10 | 1983-09-28 | Feraton Anstalt | Verfahren zur Regelung der umlaufenden Kältemittel in einem Kältemittelkreis und Vorrichtung zur Durchführung des Verfahrens |
-
1984
- 1984-09-19 AU AU33313/84A patent/AU551118B2/en not_active Ceased
- 1984-11-13 CA CA000467584A patent/CA1239206A/en not_active Expired
- 1984-12-05 IN IN839/CAL/84A patent/IN162196B/en unknown
- 1984-12-11 DK DK590684A patent/DK165996C/da not_active IP Right Cessation
- 1984-12-12 DE DE8484630192T patent/DE3483150D1/de not_active Expired - Lifetime
- 1984-12-12 EP EP84630192A patent/EP0148102B1/en not_active Expired - Lifetime
- 1984-12-17 PH PH31588A patent/PH24296A/en unknown
- 1984-12-17 BR BR8406483A patent/BR8406483A/pt not_active IP Right Cessation
- 1984-12-18 JP JP59265518A patent/JPS60149858A/ja active Granted
- 1984-12-19 EG EG791/84A patent/EG16966A/xx active
- 1984-12-19 KR KR1019840008117A patent/KR910000679B1/ko not_active IP Right Cessation
- 1984-12-19 AR AR84299007A patent/AR247290A1/es active
- 1984-12-19 MX MX203812A patent/MX162200A/es unknown
-
1990
- 1990-11-13 SG SG920/90A patent/SG92090G/en unknown
Also Published As
Publication number | Publication date |
---|---|
SG92090G (en) | 1991-01-18 |
AU3331384A (en) | 1985-06-27 |
DK590684D0 (da) | 1984-12-11 |
DK590684A (da) | 1985-06-20 |
EP0148102A2 (en) | 1985-07-10 |
BR8406483A (pt) | 1985-10-15 |
EG16966A (en) | 1993-07-30 |
PH24296A (en) | 1990-05-29 |
MX162200A (es) | 1991-04-08 |
AU551118B2 (en) | 1986-04-17 |
CA1239206A (en) | 1988-07-12 |
KR910000679B1 (ko) | 1991-01-31 |
DK165996B (da) | 1993-02-22 |
DE3483150D1 (de) | 1990-10-11 |
IN162196B (es) | 1988-04-16 |
KR850004326A (ko) | 1985-07-11 |
JPS60149858A (ja) | 1985-08-07 |
EP0148102A3 (en) | 1986-06-11 |
EP0148102B1 (en) | 1990-09-05 |
JPH0459544B2 (es) | 1992-09-22 |
DK165996C (da) | 1993-07-05 |
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