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Mogens H Rasmussen

from Tallahassee, FL
Age ~55

Mogens Rasmussen Phones & Addresses

  • 7651 Refuge Rd, Tallahassee, FL 32312
  • 508 Callander Way, Abingdon, MD 21009 (443) 922-7302
  • Baltimore, MD
  • 508 Callander Way, Abingdon, MD 21009

Publications

Isbn (Books And Publications)

Gia--Et Landsbysamfund I Lille Tibet

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Author

Mogens Rasmussen

ISBN #

8748002925

Us Patents

Refrigeration System

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US Patent:
20090217687, Sep 3, 2009
Filed:
Feb 9, 2007
Appl. No.:
12/278158
Inventors:
Torben Funder-Kristensen - Sønderborg, DK
Holger Nicolaisen - Nordborg, DK
Joergen Holst - Sydals, DK
Mogens H. Rasmussen - Baltimore MD, US
Jan Holm Nissen - Augustenborg, DK
Assignee:
Danfoss A/S - Nordborg
International Classification:
F25B 41/04
US Classification:
62222
Abstract:
The invention concerns a refrigeration system comprising a refrigerant circuit which comprises several evaporator paths and a distributor () which distributes the refrigerant on the evaporator paths. The aim of the invention is to improve the operation of said refrigeration system in a simple manner. According to the invention, the distributor () comprises a controllable valve () for each evaporation path.

Refrigeration System

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US Patent:
20120198876, Aug 9, 2012
Filed:
Apr 20, 2012
Appl. No.:
13/451872
Inventors:
Torben Funder-Kristensen - Soenderborg, DK
Holger Nicolaisen - Nordborg, DK
Joergen Holst - Sydals, DK
Mogens H. Rasmussen - Baltimore MD, US
Jan Holm Nissen - Augustenborg, DK
Assignee:
Danfoss A/S - Nordborg
International Classification:
F25B 41/04
US Classification:
62222
Abstract:
The invention concerns a refrigeration system comprising a refrigerant circuit which comprises several evaporator paths and a distributor () which distributes the refrigerant on the evaporator paths. The aim of the invention is to improve the operation of said refrigeration system in a simple manner. According to the invention, the distributor () comprises a controllable valve () for each evaporation path.

Electromechanical Actuators For Refrigerant Flow Control

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US Patent:
20200032813, Jan 30, 2020
Filed:
Jul 29, 2019
Appl. No.:
16/524428
Inventors:
- Nordborg, DK
Mogens Rasmussen - Tallahassee FL, US
International Classification:
F04D 29/46
H01F 7/08
F25B 31/02
F04D 17/10
F04D 29/00
Abstract:
An actuator assembly includes a first actuator, a second actuator, and a moving piece that is disposed between the first actuator and the second actuator. The moving piece is positionable to close a gap in the compressor.

Refrigerant Cooling For Variable Speed Drive

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US Patent:
20170131006, May 11, 2017
Filed:
Jul 3, 2014
Appl. No.:
15/322698
Inventors:
- NORDBORG, DK
Mogens Rasmussen - Tallahassee FL, US
Lin Sun - Tallahassee FL, US
International Classification:
F25B 31/00
F25B 1/10
F25B 5/02
F25B 49/02
Abstract:
An example refrigerant system according to an exemplary aspect of this disclosure includes, among other things, a refrigerant loop having at least a condenser, an evaporator, and a compressor. The compressor includes a motor in communication with a variable speed drive. The system further includes a cooling circuit including a pressure regulator downstream of a heat exchanger, the heat exchanger absorbing heat from the variable speed drive.

Centrifugal Compressor With Extended Operating Range

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US Patent:
20150354589, Dec 10, 2015
Filed:
Aug 21, 2015
Appl. No.:
14/832399
Inventors:
- NORDBORG, DK
Mogens Rasmussen - Tallahassee FL, US
International Classification:
F04D 29/44
F04D 27/00
Abstract:
This disclosure relates to a centrifugal compressor. In a first example, the compressor includes a first impeller provided in a main refrigerant flow path, a second impeller provided in the main refrigerant flow path downstream of the first impeller, and a recirculation flow path. In the first example, the recirculation flow path is provided between a first location and a second location along the main refrigerant flow path. The first location is downstream of the second location, and the second location is downstream of the first impeller. In a second example, the compressor includes an impeller provided in a main refrigerant flow path, and a recirculation flow path provided between a first location and a second location along the main refrigerant flow path. In the second example, the recirculation flow path includes a recirculation volute. Further disclosed is a method for operating a centrifugal compressor.

Centrifugal Compressor Diffuser Control

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US Patent:
20150010383, Jan 8, 2015
Filed:
Sep 14, 2011
Appl. No.:
14/344407
Inventors:
Lin Sun - Tallahassee FL, US
Jose Alvares - Tallahassee FL, US
Mogens Rasmussen - Tallahassee FL, US
Assignee:
Danfodd Turbocor Compressors B.V. - Amsterdam
International Classification:
F04D 27/00
F04D 17/10
US Classification:
415 1, 415 13
Abstract:
A centrifugal refrigerant compressor system includes an impeller connected to a shaft. A diffuser is arranged on a downstream side of the impeller and is configured to regulate refrigerant flow exiting the impeller. A magnetic bearing supports the shaft. A sensing element is configured to produce an output relating to a shaft condition. A controller is configured to receive the output and determine an undesired impeller operating condition based upon the shaft condition. The controller is configured to command the diffuser to a desired state in response to the undesired impeller operating condition.

Variable-Speed Multi-Stage Refrigerant Centrifugal Compressor With Diffusers

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US Patent:
20140356138, Dec 4, 2014
Filed:
Jan 23, 2012
Appl. No.:
14/373712
Inventors:
Lin Sun - Tallahassee FL, US
Joost Brasz - Fayetteville NY, US
Mogens Rasmussen - Tallahassee FL, US
International Classification:
F04D 17/12
F25B 1/00
US Classification:
415148, 62440
Abstract:
A refrigeration system includes a chiller having a refrigerant loop. A compressor is part of and in fluid communication with the refrigerant loop. The compressor has two stages, one with a variable geometry diffuser and one with a fixed geometry diffuser.

Centrifugal Compressor With Extended Operating Range

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US Patent:
20140208788, Jul 31, 2014
Filed:
Dec 4, 2013
Appl. No.:
14/096395
Inventors:
- Amsterdam, NL
Mogens Rasmussen - Tallahassee FL, US
Assignee:
DANFOSS TURBOCOR COMPRESSORS B.V. - Amsterdam
International Classification:
F04D 27/00
F25B 49/02
F04D 29/44
US Classification:
622285, 417309
Abstract:
This disclosure relates to a centrifugal compressor. In a first example, the compressor includes a first impeller provided in a main refrigerant flow path, a second impeller provided in the main refrigerant flow path downstream of the first impeller, and a recirculation flow path. In the first example, the recirculation flow path is provided between a first location and a second location along the main refrigerant flow path. The first location is downstream of the second location, and the second location is downstream of the first impeller. In a second example, the compressor includes an impeller provided in a main refrigerant flow path, and a recirculation flow path provided between a first location and a second location along the main refrigerant flow path. In the second example, the recirculation flow path includes a recirculation volute. Further disclosed is a method for operating a centrifugal compressor.
Mogens H Rasmussen from Tallahassee, FL, age ~55 Get Report