MX157059A - Mejoras en un sistema de control para equipo de refrigeracion - Google Patents
Mejoras en un sistema de control para equipo de refrigeracionInfo
- Publication number
- MX157059A MX157059A MX203835A MX20383584A MX157059A MX 157059 A MX157059 A MX 157059A MX 203835 A MX203835 A MX 203835A MX 20383584 A MX20383584 A MX 20383584A MX 157059 A MX157059 A MX 157059A
- Authority
- MX
- Mexico
- Prior art keywords
- control system
- refrigeration equipment
- refrigeration
- equipment
- control
- Prior art date
Links
- 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
- 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
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
-
- 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
-
- 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)
- Air Conditioning Control Device (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56454283A | 1983-12-22 | 1983-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX157059A true MX157059A (es) | 1988-10-21 |
Family
ID=24254900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX203835A MX157059A (es) | 1983-12-22 | 1984-12-20 | Mejoras en un sistema de control para equipo de refrigeracion |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0147356A3 (es) |
JP (1) | JPS60155871A (es) |
KR (1) | KR850004811A (es) |
AU (1) | AU549713B2 (es) |
BR (1) | BR8406543A (es) |
CA (1) | CA1239458A (es) |
DK (1) | DK595884A (es) |
EG (1) | EG17138A (es) |
IN (1) | IN161840B (es) |
MX (1) | MX157059A (es) |
MY (1) | MY101081A (es) |
PH (1) | PH25151A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6268115A (ja) * | 1985-09-20 | 1987-03-28 | Sanden Corp | 自動車用空調装置の制御装置 |
DE3601817A1 (de) * | 1986-01-22 | 1987-07-23 | Egelhof Fa Otto | Regelvorrichtung fuer den kaeltemittelzustrom zum verdampfer von kaelteanlagen oder waermepumpen sowie im kaeltemittelstrom angeordnete expansionsventile |
FR2598789B1 (fr) * | 1986-05-13 | 1988-09-16 | Electricite De France | Detendeur thermostatique programmable. |
US4848100A (en) * | 1987-01-27 | 1989-07-18 | Eaton Corporation | Controlling refrigeration |
EP0276491B1 (en) * | 1987-01-27 | 1992-04-01 | Eaton Corporation | Control system for air cooling |
DE3714120C1 (de) * | 1987-04-28 | 1988-04-21 | Emerson Electric Gmbh | Steueranordnung fuer ein Expansionsventil einer Kaelteanlage |
US4841734A (en) * | 1987-11-12 | 1989-06-27 | Eaton Corporation | Indicating refrigerant liquid saturation point |
WO1989007741A1 (en) * | 1988-02-15 | 1989-08-24 | Andres Josef Hegglin | Arrangement for continuously controlling the capacity of a refrigerating machine |
DE3818584A1 (de) * | 1988-06-01 | 1989-12-14 | Hermle Kg Berthold | Kuehlvorrichtung fuer eine zentrifuge |
US20110079286A1 (en) * | 2009-10-01 | 2011-04-07 | Hamilton Sundstrand Corporation | Expansion Valve |
EP2557379A1 (en) | 2009-11-18 | 2013-02-13 | Parker Hannifin Corporation | Electric Expansion Valve |
US9874380B2 (en) | 2012-06-25 | 2018-01-23 | Rheem Manufacturing Company | Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit |
US9689504B2 (en) | 2013-02-27 | 2017-06-27 | Zhejiang Sanhua Climate And Appliance Controls Group Co., Ltd | Electronic expansion valve and connection assembly therefor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577743A (en) * | 1969-06-10 | 1971-05-04 | Vilter Manufacturing Corp | Control for refrigeration systems |
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 |
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 |
JPS58200964A (ja) * | 1982-05-20 | 1983-11-22 | 株式会社東芝 | ヒ−トポンプ式空気調和機 |
DE3220420A1 (de) * | 1982-05-29 | 1983-12-15 | Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund | Verfahren zur regelung eines elektrisch ansteuerbaren expansionsventils |
GB2130747B (en) * | 1982-11-22 | 1986-09-17 | Mitsubishi Electric Corp | Control device for refrigeration cycle |
FR2539855B1 (fr) * | 1983-01-25 | 1985-09-27 | Comp Generale Electricite | Procede et dispositif de reglage du taux de detente dans une vanne de detente du fluide frigorifique d'un cycle de pompe a chaleur |
-
1984
- 1984-09-19 AU AU33312/84A patent/AU549713B2/en not_active Ceased
- 1984-11-13 CA CA000467578A patent/CA1239458A/en not_active Expired
- 1984-12-05 IN IN843/CAL/84A patent/IN161840B/en unknown
- 1984-12-13 DK DK595884A patent/DK595884A/da not_active Application Discontinuation
- 1984-12-14 EP EP84630197A patent/EP0147356A3/en not_active Ceased
- 1984-12-18 BR BR8406543A patent/BR8406543A/pt not_active IP Right Cessation
- 1984-12-20 PH PH31616A patent/PH25151A/en unknown
- 1984-12-20 MX MX203835A patent/MX157059A/es unknown
- 1984-12-21 JP JP59270580A patent/JPS60155871A/ja active Pending
- 1984-12-22 EG EG800/84A patent/EG17138A/xx active
- 1984-12-24 KR KR1019840008324A patent/KR850004811A/ko not_active Application Discontinuation
-
1987
- 1987-06-12 MY MYPI87000802A patent/MY101081A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS60155871A (ja) | 1985-08-15 |
PH25151A (en) | 1991-03-13 |
DK595884D0 (da) | 1984-12-13 |
AU3331284A (en) | 1985-06-27 |
EP0147356A2 (en) | 1985-07-03 |
KR850004811A (ko) | 1985-07-27 |
MY101081A (en) | 1991-07-16 |
EP0147356A3 (en) | 1986-05-28 |
IN161840B (es) | 1988-02-13 |
CA1239458A (en) | 1988-07-19 |
EG17138A (en) | 1991-03-30 |
AU549713B2 (en) | 1986-02-06 |
DK595884A (da) | 1985-06-23 |
BR8406543A (pt) | 1985-10-15 |
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