AR008382A1 - AUTOMATIC METHOD TO ACTIVATE THE DEFROSTING PHASES APPLIED IN REFRIGERATION SYSTEMS - Google Patents
AUTOMATIC METHOD TO ACTIVATE THE DEFROSTING PHASES APPLIED IN REFRIGERATION SYSTEMSInfo
- Publication number
- AR008382A1 AR008382A1 ARP970102354A ARP970102354A AR008382A1 AR 008382 A1 AR008382 A1 AR 008382A1 AR P970102354 A ARP970102354 A AR P970102354A AR P970102354 A ARP970102354 A AR P970102354A AR 008382 A1 AR008382 A1 AR 008382A1
- Authority
- AR
- Argentina
- Prior art keywords
- instantaneous
- activate
- microprocessor
- air
- refrigeration systems
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005057 refrigeration Methods 0.000 title abstract 2
- 238000010257 thawing Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
Abstract
Se relaciona con un método automático para activar las fases de descongelamiento aplicado en sistemas de refrigeracion, con las siguientesoperaciones: lectura instantánea de la temperatura del aire proveniente del evaporador;transmis ion instantánea de los valores de temperatura leídos porun microprocesador; cálculo de la velocidad en enfriamiento instantáneo del aire por el microprocesador antedicho; comparacion por el microprocesadorde la velocidad de enfriamientoinstantán eo del aire con un valor de velocidad prefijado memorizado en el mismo; transmision, por elmicroprocesador, de la senal para activar el proceso de descongelamiento cuando el valor de la velocidad de enfriamiento de aireinstantáneo cae pordebajo del valor prefijado memorizado.It is related to an automatic method to activate the defrost phases applied in refrigeration systems, with the following operations: instantaneous reading of the temperature of the air coming from the evaporator, instantaneous transmission of the temperature values read by a microprocessor; calculation of the speed in instantaneous cooling of the air by the aforementioned microprocessor; microprocessor comparison of the instantaneous cooling speed of the air with a preset speed value stored in it; transmission, by the microprocessor, of the signal to activate the defrost process when the value of the cooling speed of the instantaneous air falls below the preset memorized value.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96AN000019A IT1286984B1 (en) | 1996-05-31 | 1996-05-31 | AUTOMATIC SYSTEM FOR THE WEIGHTED START OF THE DEFROSTING PHASES OF REFRIGERATING SYSTEMS |
Publications (1)
Publication Number | Publication Date |
---|---|
AR008382A1 true AR008382A1 (en) | 2000-01-19 |
Family
ID=11333981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970102354A AR008382A1 (en) | 1996-05-31 | 1997-05-30 | AUTOMATIC METHOD TO ACTIVATE THE DEFROSTING PHASES APPLIED IN REFRIGERATION SYSTEMS |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0810411A2 (en) |
KR (1) | KR970075779A (en) |
AR (1) | AR008382A1 (en) |
IT (1) | IT1286984B1 (en) |
TR (1) | TR199700449A3 (en) |
TW (1) | TW357249B (en) |
-
1996
- 1996-05-31 IT IT96AN000019A patent/IT1286984B1/en active IP Right Grant
-
1997
- 1997-05-22 TW TW086106860A patent/TW357249B/en active
- 1997-05-26 KR KR1019970020597A patent/KR970075779A/en not_active Application Discontinuation
- 1997-05-26 EP EP97830245A patent/EP0810411A2/en not_active Withdrawn
- 1997-05-30 AR ARP970102354A patent/AR008382A1/en unknown
- 1997-05-30 TR TR97/00449A patent/TR199700449A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR970075779A (en) | 1997-12-10 |
TR199700449A2 (en) | 1997-12-21 |
EP0810411A2 (en) | 1997-12-03 |
ITAN960019A1 (en) | 1997-12-01 |
TW357249B (en) | 1999-05-01 |
IT1286984B1 (en) | 1998-07-24 |
ITAN960019A0 (en) | 1996-05-31 |
TR199700449A3 (en) | 1997-12-21 |
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