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1933-09-29 |
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1938-04-23 |
1942-09-22 |
Westinghouse Electric & Mfg Co |
Air conditioning apparatus
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1938-12-28 |
1953-04-27 |
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1948-02-02 |
1949-10-15 |
Escher Wyss Ag |
Anlage mit mehreren Verdichtern, welche Wärme auf höhere Temperatur schaffen, und mit mehreren Verbrauchsstellen.
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1956-07-10 |
1963-02-28 |
Sauter Elektr App |
Schaltungsanordnung zur stufenweisen Leistungsregelung von Klimaanlagen
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1960-02-26 |
1968-10-31 |
Linde Ag |
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1961-06-29 |
1969-10-09 |
Vogtlandgruben Lengenfeld Veb |
Steuerungs- und UEberwachungs-Einrichtung fuer ein- und mehrstufige Kolben-,Rotations- und Turboverdichter
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1963-05-07 |
1966-02-01 |
Vilter Manufacturing Corp |
Compressor protection system
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1968-11-12 |
1970-05-26 |
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Feedback control system for sequencing motors
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1969-12-24 |
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Solid state motor overload protection system
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1970-08-17 |
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Cooper Ind Inc |
Compressor output control apparatus
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1971-03-19 |
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Monitoring and shutdown apparatus
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Vorrichtung zur Überwachung der Laufgüte eines Kolbens einer Hubkolbenmaschine
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1972-07-19 |
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Gen Electric |
Rotary compressor with capacity modulation
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1974-10-29 |
1975-12-09 |
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Control means for a variable capacity rotary screw compressor
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1975-05-19 |
1977-11-29 |
Rockwell International Corporation |
Method and apparatus for automatic abnormal events monitor in operating plants
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1975-10-24 |
1978-05-16 |
Powers Regulator Company |
Supervisory and control system for environmental conditioning equipment
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1976-11-01 |
1978-07-25 |
Borg-Warner Corporation |
Control system for refrigeration apparatus
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1976-12-27 |
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Borg-Warner Corporation |
Refrigeration control system
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1977-03-01 |
1979-01-02 |
Borg-Warner Corporation |
Temperature control system for refrigeration apparatus
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1977-05-09 |
1979-05-01 |
Borg-Warner Corporation |
Control system for regulating large capacity rotating machinery
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1977-06-10 |
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Energy 76, Inc. |
Control unit for oil wells
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JPS5749105Y2
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1978-04-26 |
1982-10-27 |
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1979-10-01 |
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Microcomputer based fault detection and indicator control system
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1979-10-29 |
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Forfarande for att undvika onormala forbrenningar i en forbrenningsmotor samt arrangemang for utovande av forfarandet
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1979-11-30 |
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Monitoring the operation of an industrial installation
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1980-03-31 |
1985-03-05 |
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Valveless free plunger and system for well pumping
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1980-06-30 |
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Honeywell Inc. |
Method and apparatus for power load shedding
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1980-08-30 |
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1980-09-22 |
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General Motors Corporation |
Solid state clutch cycler with charge protection
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Control apparatus and method for an oil-well pump assembly
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Reliance Electric Company |
Fail safe dynamoelectric machine bearing
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1980-11-20 |
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Multiple compressor refrigeration system and controller thereof
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1981-04-13 |
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1981-06-17 |
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Method of controlling cooling circuit and its control valve
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1981-07-10 |
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1981-12-21 |
1983-06-28 |
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車輌用空調装置の制御装置
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JPS58110317A
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1981-12-23 |
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Mitsubishi Heavy Ind Ltd |
車輌用空調装置
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1982-01-15 |
1984-02-28 |
Westinghouse Electric Corp. |
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Vibration sensor and electrical power shut off device
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1982-02-18 |
1984-10-30 |
Allied Corporation |
Tuned vibration detector
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1982-03-05 |
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The Trane Company |
Controlled suction unloading in a scroll compressor
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Apparatus for and method of automatically adjusting the superheat setting of a thermostatic expansion valve
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General Electric Company |
Acoustical defect detection system
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1982-04-22 |
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Air-conditioner for an automobile
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1982-07-26 |
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Specific coefficient of performance measuring device
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Direct digital control apparatus for automated monitoring and control of building systems
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1982-09-27 |
1984-09-04 |
Allen-Bradley Company |
Programmable motor protector
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1982-10-21 |
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1983-02-02 |
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Multiple compressor controller and method
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1983-06-02 |
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Forfarande och anordning for provning och prestandaovervakning vid vermepumpar och kylanleggningar
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JPH0758069B2
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1983-09-09 |
1995-06-21 |
株式会社日立製作所 |
圧縮機のモータ制御装置
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1983-11-14 |
1985-06-04 |
Technology For Energy Corporation |
Vibration monitoring device
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1983-12-19 |
1986-12-23 |
Carrier Corporation |
Variable volume multizone system
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JPS60147585A
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1984-01-11 |
1985-08-03 |
Hitachi Ltd |
圧縮機の制御方法
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1984-01-23 |
1985-12-03 |
Borg-Warner Corporation |
Coolant/refrigerant temperature control system
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1984-05-30 |
1985-12-05 |
Loewe Pumpenfabrik GmbH, 2120 Lüneburg |
Regelungs- und steuerungssystem, insbes. fuer wassering-vakuumpumpen
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DE3422398A1
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1984-06-15 |
1985-12-19 |
Knorr-Bremse GmbH, 8000 München |
Verfahren und vorrichtung zum betrieb einer schraubenverdichteranlage
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1984-08-16 |
1986-03-11 |
Sundstrand Corporation |
Unloading of scroll compressors
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1984-12-13 |
1986-01-14 |
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Super-heat monitoring and control device for air conditioning refrigeration systems
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1985-03-19 |
1986-09-30 |
General Services Engineering, Inc. |
Controlled refrigeration system
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JPS61167498U
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1985-04-05 |
1986-10-17 |
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FR2582430B1
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1985-05-23 |
1987-10-23 |
Euram Umpi Ltd |
Procede de transmission de signaux destines, notamment a la surveillance d'equipements particuliers, tels que par exemple des equipements d'alarme installes dans des appartements, et systeme pour la mise en oeuvre de ce procede
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1985-09-18 |
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Diagnostic system for detecting faulty sensors in a refrigeration system
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1988-06-10 |
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Procede de protection d'une installation frigorifique contre les depots d'additifs dans le circuit du fluide caloporteur, et centrale mettant en oeuvre un tel procede
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Method for testing auto electronics systems
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1986-01-22 |
1987-07-23 |
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Regelvorrichtung fuer den kaeltemittelzustrom zum verdampfer von kaelteanlagen oder waermepumpen sowie im kaeltemittelstrom angeordnete expansionsventile
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1986-03-27 |
1988-07-05 |
K-White Tools, Incorporated |
Automotive air-conditioning servicing system and method
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1986-05-16 |
1987-11-27 |
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Nippondenso Co., Ltd. |
Refrigeration system
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Scroll-type machine with axially compliant mounting
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System for monitoring pipelines
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Vibration data collecting and processing apparatus and method
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1987-08-04 |
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Einrichtung zum ueberwachen von pumpen auf gefaehrdung durch kavitation
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Reconfigurable controller for monitoring and controlling environmental conditions
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Refrigeration compressor driven by a DC motor
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Automatic pump protection system
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Scroll compressor with liquid injection
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