1
Millet Hank E, Rajendran Natarajan, Mccroskey William W: Compressor with control and protection system. Copeland, October 4, 2001: EP1138949-A2 (54 worldwide citation)

A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. ...


2
Jayanth Nagaraj, Millet Hank E: Compressor diagnostic system. Copeland, October 2, 2002: EP1245912-A2 (45 worldwide citation)

A compressor (10) includes a motor protector (54) which stops the compressor's motor when it senses an out of specification condition. A diagnostic system (100) monitors the status of the motor protector (54). The diagnostic system (100) includes logic circuitry (104) that diagnoses the type of prob ...


3
Millet Hank E, Rajendran Natarajan, Mccroskey William W: Compressor with control and protection system. Copeland, January 26, 2005: EP1500821-A2 (2 worldwide citation)

A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. ...


4
JAYANTH NAGARAJ, MILLET HANK E: [fr] Système de diagnostic de compresseur, [de] Verdichterdiagnosesystem, [en] Compressor diagnostic system. EMERSON CLIMATE TECHNOLOGIES, February 16, 2011: EP2284462-A2

[en] A compressor (10) includes a motor protector (54) which stops the compressor's motor when it senses an out of specification condition. A diagnostic system (100) monitors the status of the motor protector (54). The diagnostic system (100) includes logic circuitry (104) that diagnoses the type of ...


5
Jayanth Nagaraj, Millet Hank E: Compressor diagnostic system. Copeland, May 24, 2006: EP1659291-A2

A compressor includes a motor protector which stops the compressor's motor when it senses an out of specification condition. A diagnostic system monitors the status of the motor protector. The diagnostic system includes logic circuitry that diagnoses the type of problem the compressor is having base ...


6
Zimmermann Bernd, Reynolds David W, Welch Richard E, Millet Hank E: Liquid level sensor. Therm O Disc, Zimmermann Bernd, Reynolds David W, Welch Richard E, Millet Hank E, sCARLSON Richard L, September 26, 2002: WO/2002/075258

An improved liquid level sensor is disclosed which provides a reliable and simple device for accurately determining the level of a liquid within a vessel. The sensor of the present invention utilizes a plurality of thermocouples (44, 56) grouped in pairs with the pairs being spaced along a line exte ...


7
Jayanth Nagaraj, Millet Hank E: Compressor diagnostic system. Copeland, qin chen, August 23, 2006: CN200610059644

A refrigeration/air conditioning system includes a compressor having a motor protector which stops the compressor's motor when it senses an out of specification condition. A diagnostic system of the refrigeration/air conditioning system monitors the status of the motor protector. The diagnostic syst ...


8
Jayanth Nagaraj, Millet Hank E: Compressor diagnostic system. Copeland, qin chen, August 23, 2006: CN200610059645

A refrigeration/air conditioning system includes a compressor having a motor protector which stops the compressor's motor when it senses an out of specification condition. A diagnostic system of the refrigeration/air conditioning system monitors the status of the motor protector. The diagnostic syst ...


9
Millet Hank E, Rajendran Natarajan, Mccroskey William W: Compressor with control and protection system. Copeland, zhang jinxi, June 29, 2005: CN200510005907

A compressor protection and control subsystem for a rotary compressor provides temperature, pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem ...


10
Jayanth Nagaraj, Millet Hank E: Compressor diagnostic system. Copeland Corporation, January 21, 2003: TW518399

A compressor includes a motor protector which stops the compressor^s motor when it senses an out of specification condition. A diagnostic system monitors the status of the motor protector. The diagnostic system includes logic circuitry that diagnoses the type of problem the compressor is having base ...