| Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159) |
|---|
| 04/05/1995 | EP0646754A1 Refrigeration system with installed acid contamination indicator |
| 04/04/1995 | US5402652 Apparatus for monitoring solenoid expansion valve flow rates |
| 03/29/1995 | EP0645589A1 Operation control apparatus for air-conditioner |
| 03/29/1995 | CN2193518Y Directly-cooling, double-temp. and-control refrigerating system |
| 03/29/1995 | CN2193517Y Evaporator temp. monitoring transducer |
| 03/28/1995 | US5402112 Liquid level and temperature monitoring apparatus |
| 03/28/1995 | US5400611 Refrigerating cycle machine |
| 03/28/1995 | US5400609 Methods and apparatus for operating a refrigeration system characterized by controlling maximum operating pressure |
| 03/23/1995 | DE4330923C1 Cooling unit (refrigerator) for a switchgear cabinet or an electronics housing |
| 03/21/1995 | US5398516 Method and apparatus for detecting an insufficiency of refrigerant in an airconditioning apparatus |
| 03/15/1995 | EP0643276A1 Energy selector switch, especially for absorber refrigerators |
| 03/14/1995 | US5396779 Environmental control system |
| 02/28/1995 | US5392612 Refrigeration system having a self adjusting control range |
| 02/23/1995 | WO1995005541A1 Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive |
| 02/16/1995 | DE4428008A1 Energiespar-Lüftersteuerung für Getränkeausgabesysteme Energy saving fan controller for beverage dispensing systems |
| 02/15/1995 | CN1098778A Control circuit for a refrigerating system |
| 02/08/1995 | EP0619867A4 Method and apparatus for determining the solid fraction of a stored cryogenic refrigeration system. |
| 01/31/1995 | US5385030 Air conditioner |
| 01/31/1995 | US5385029 Method and apparatus for calculating torque of variable capacity type compressor |
| 01/31/1995 | US5385010 Cryogenic cooler system |
| 01/26/1995 | DE4425974A1 Refrigerating installation |
| 01/25/1995 | CN1097857A An air conditioner |
| 01/19/1995 | DE4410986A1 Condenser for an air-conditioning system of a vehicle |
| 01/18/1995 | CN1097503A Monitoring and control of chiller |
| 01/17/1995 | US5381954 Temperature control apparatus |
| 01/17/1995 | US5381669 Overcharge-undercharge diagnostic system for air conditioner controller |
| 01/10/1995 | US5379606 Control device for an air conditioner |
| 01/04/1995 | CN2186895Y Refrigerating compressor protector with voltage increasing and starting function |
| 01/03/1995 | US5377496 Refrigeration system with installed acid contamination indicator |
| 12/28/1994 | CN1096870A Reactive control for discrete chiller units |
| 12/27/1994 | US5376866 Motor controls, refrigeration systems and methods of motor operation and control |
| 12/22/1994 | WO1994029597A1 Compressor |
| 12/22/1994 | DE4319805A1 Apparatus for monitoring a filling volume |
| 12/21/1994 | CN1096569A 压缩机 Compressor |
| 12/20/1994 | CA1333632C Arrangement for preventing freezing of the working medium in an absorption refrigerating apparatus |
| 12/14/1994 | EP0628149A1 Control system for an air conditioning/refrigeration system |
| 12/13/1994 | CA2080604C Method for controlling the rotational speed of a motor-compressor used in an air conditioner |
| 12/08/1994 | DE4318271A1 Refrigerator, in particular a domestic refrigerator with safety device |
| 12/07/1994 | CN2184902Y Controller for refrigerating compressor |
| 12/06/1994 | US5369958 Air conditioner |
| 12/05/1994 | CA2125109A1 Refrigeration system having a self adjusting control range |
| 12/01/1994 | DE4401415C1 Method of monitoring the refrigerant level in a refrigeration installation |
| 11/29/1994 | US5369597 System for controlling heating or cooling capacity in heating or air conditioning systems |
| 11/29/1994 | US5369395 Differential float means and sensor means incorporating same |
| 11/29/1994 | CA1333294C Method for the optimal comfort and efficiency control of variable speed heat pumps and air conditioners |
| 11/17/1994 | DE4315924A1 Coolant for refrigerating machines or heat pumps |
| 11/15/1994 | US5364262 Apparatus for the early detection and relief of unsafe conditions in a gaseous system |
| 11/10/1994 | DE4315362A1 Controllable drive unit with internal combustion engine and a generator |
| 11/09/1994 | EP0623864A2 Monitoring and control of chiller units |
| 11/09/1994 | EP0623863A2 Reactive control for discrete chiller units |
| 11/09/1994 | EP0623862A2 Hierarchial control for discrete chiller units |
| 11/09/1994 | EP0623791A2 A method of operating a transport refrigeration unit |
| 11/08/1994 | US5362210 Scroll compressor unloader valve |
| 11/08/1994 | US5361595 Air-conditioning apparatus |
| 11/08/1994 | US5361592 Refrigerant conservation system |
| 11/08/1994 | CA1332875C Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism |
| 11/02/1994 | CN2181660Y Intelligent frequency-change refrigerating unit |
| 11/01/1994 | US5359864 Cooling apparatus |
| 11/01/1994 | US5359863 Refrigerant conservation system |
| 11/01/1994 | US5359862 Method and apparatus for detecting an amount of cooling medium charged in a refrigeration circulation system |
| 10/26/1994 | EP0621147A1 Control apparatus for use in automotive air conditioning system |
| 10/25/1994 | US5357781 Method and apparatus for sampling and detecting gases in a fluid |
| 10/25/1994 | US5357757 Compression-evaporation cooling system having standing wave compressor |
| 10/25/1994 | CA2063701C Modulated temperature control for environmental chamber |
| 10/19/1994 | EP0620407A2 Method and apparatus for monitoring and controlling the operation of a refrigeration unit |
| 10/19/1994 | EP0619867A1 Method and apparatus for determining the solid fraction of a stored cryogenic refrigeration system |
| 10/19/1994 | CN1093792A Refrigerant circulating arrangement |
| 10/18/1994 | US5355691 Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive |
| 10/11/1994 | US5353604 Refrigeration cycle |
| 10/04/1994 | US5351500 Refrigerant leak detector system |
| 10/04/1994 | US5351498 Cooling system for electronic apparatus and control method therefor |
| 09/29/1994 | WO1994021919A1 Equalization of load across a compressor upon shutdown |
| 09/22/1994 | DE4308453A1 Combined ventilation and safety device for engine rooms containing ammonia refrigeration units |
| 09/20/1994 | US5348225 Cooling/warming control system for an air-conditioner |
| 09/20/1994 | US5347823 Refrigeration system utilizing an enthalpy expansion jet compressor |
| 09/06/1994 | US5345129 For use in an electric motor |
| 09/06/1994 | US5343717 Refrigerator with intermittently working sorption refrigerating apparatus |
| 08/31/1994 | EP0612634A2 Methods of operating a refrigeration system |
| 08/31/1994 | CN1091514A Apparatus for controlling of refrigerant circulation |
| 08/30/1994 | US5341651 Control apparatus for use in automotive air conditioning system |
| 08/30/1994 | US5341649 Heat transfer system method and apparatus |
| 08/30/1994 | CA1331700C Refrigeration plant and a method of controlling a refrigeration plant |
| 08/18/1994 | WO1994018533A1 Liquid level and temperature monitoring apparatus |
| 08/18/1994 | WO1994018512A1 Starting arrangement for small refrigeration systems |
| 08/16/1994 | US5337576 Refrigerant and H.V.A.C. ducting leak detector |
| 08/11/1994 | DE4404272A1 Process for operating installations and system for controlling the operation of installations |
| 08/09/1994 | US5335513 Apparatus and method for detecting characteristics of a working fluid |
| 08/09/1994 | US5335511 Refrigerant release prevention system |
| 08/09/1994 | US5335507 Control system for an air conditioning/refrigeration system |
| 08/04/1994 | WO1994017347A1 Conditioning sensing system for controlling working fluids |
| 08/04/1994 | WO1994017346A1 System for controlling flow of working fluids |
| 08/04/1994 | CA2154261A1 Conditioning sensing system for controlling working fluids |
| 08/04/1994 | CA2154260A1 System for controlling flow of working fluids |
| 08/02/1994 | US5333471 Adsorption cooling system |
| 08/02/1994 | US5333469 Method and apparatus for efficiently controlling refrigeration and air conditioning systems |
| 08/02/1994 | CA2063904C Modulated temperature control for environmental chamber |
| 07/27/1994 | EP0607984A2 Method and apparatus for sampling and detecting gases in a fluid |
| 07/23/1994 | CA2114046A1 Method and apparatus for sampling and detecting gases in a fluid |
| 07/21/1994 | WO1994016273A1 Determining the amount of working fluid in a refrigeration or heat pump system |
| 07/13/1994 | EP0380615B1 A method for the optimal comfort and efficiency control of variable speed heat pumps and air conditioners |