GB2302725B - Heat transfer system - Google Patents
Heat transfer systemInfo
- Publication number
- GB2302725B GB2302725B GB9513191A GB9513191A GB2302725B GB 2302725 B GB2302725 B GB 2302725B GB 9513191 A GB9513191 A GB 9513191A GB 9513191 A GB9513191 A GB 9513191A GB 2302725 B GB2302725 B GB 2302725B
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat transfer
- transfer system
- heat
- transfer
- 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 - Lifetime
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
- 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
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/068—Expansion valves combined with a sensor
- F25B2341/0681—Expansion valves combined with a sensor the sensor is heated
-
- 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
- F25B2600/21—Refrigerant outlet evaporator temperature
-
- 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
- F25B2700/21171—Temperatures of an evaporator of the fluid cooled by 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9513191A GB2302725B (en) | 1995-06-28 | 1995-06-28 | Heat transfer system |
US08/673,723 US5691466A (en) | 1995-06-28 | 1996-06-26 | Liquid-sensing apparatus and method |
EP96304788A EP0751391A1 (en) | 1995-06-28 | 1996-06-28 | Liquid-sensing apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9513191A GB2302725B (en) | 1995-06-28 | 1995-06-28 | Heat transfer system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9513191D0 GB9513191D0 (en) | 1995-08-30 |
GB2302725A GB2302725A (en) | 1997-01-29 |
GB2302725B true GB2302725B (en) | 2000-02-16 |
Family
ID=10776819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9513191A Expired - Lifetime GB2302725B (en) | 1995-06-28 | 1995-06-28 | Heat transfer system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2302725B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2314915B (en) | 1996-07-05 | 2000-01-26 | Jtl Systems Ltd | Defrost control method and apparatus |
US6148628A (en) * | 1999-03-26 | 2000-11-21 | Carrier Corporation | Electronic expansion valve without pressure sensor reading |
GB2371355B (en) | 2001-01-18 | 2005-05-25 | Jtl Systems Ltd | Defrost control method and apparatus |
US8783945B2 (en) | 2008-08-19 | 2014-07-22 | Danfoss A/S | Superheat sensor |
CN109154516B (en) * | 2016-03-30 | 2021-04-23 | 江森自控科技公司 | Liquid detection system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1480349A (en) * | 1973-12-28 | 1977-07-20 | Apv Co Ltd | Liquid detectors |
GB2157447A (en) * | 1984-04-11 | 1985-10-23 | Danfoss As | Heat exchange equipment |
-
1995
- 1995-06-28 GB GB9513191A patent/GB2302725B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1480349A (en) * | 1973-12-28 | 1977-07-20 | Apv Co Ltd | Liquid detectors |
GB2157447A (en) * | 1984-04-11 | 1985-10-23 | Danfoss As | Heat exchange equipment |
Also Published As
Publication number | Publication date |
---|---|
GB2302725A (en) | 1997-01-29 |
GB9513191D0 (en) | 1995-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20150627 |