Gary R Lowther from 1324 Raspberry Ct, Casselberry, FL 32707, age 71, Phone: 407 695-9087

Name / Title

Company / Classification

Phones & Addresses

Mr. Gary Lowther
President

Sundance Cottages Inc
Cabin. Cottage & Chalet - Rentals

34 MacCoubrey Lane, Cavendish, Hunter River RR2, PE C0A 1N0
902 963-2149, 902 963-2100

Gary Lowther
President

Sundance Cottages Inc
Cabin · Cottage & Chalet - Rentals

902 963-2149, 902 963-2100

Gary R. Lowther
Treasurer

Westminster Presbyterian Church of Casselberry, Inc
Churches · Presbyterian Churches

2641 Red Bug Lk Rd, Casselberry, FL 32707
407 339-1100

Air Gap Baffle Assembly For Gas-Cooled Turbine Generator And Method Of Installing
view source
US Patent:

6943470, Sep 13, 2005
Filed:

Dec 2, 2003
Appl. No.:

10/725755
Inventors:

Charles M. Rowe - Titusville FL, US
Gary R. Lowther - Casselberry FL, US
Assignee:

Siemens Westinghouse Power Corporation - Orlando FL
International Classification:

H02K009/00
US Classification:

310 58, 310 59
Abstract:

A gas-cooled turbine generator includes a rotor having baffles arranged in rings and defining a plurality of gas cooling zones. A stator core has stator slots in a bore in which the rotor is received. A plurality of air gap baffle assemblies are arranged in segmented baffle rings in the stator slots and cooperate with the zone rings on the rotor. Each of the air gap baffle assemblies includes at least one baffle segment and an individual locking cam cooperating with a respective wedge of the baffle segment to lock the baffle segment relative to a stator slot at which the baffle segment is positioned such that prior baffle “trains” are no longer required.

Cam Locked Air Gap Baffle Assembly For A Dynamoelectric Machine
view source
US Patent:

6987337, Jan 17, 2006
Filed:

Jan 9, 2004
Appl. No.:

10/754193
Inventors:

Gary R. Lowther - Casselberry FL, US
Assignee:

Siemens Westinghouse Power Corporation - Orlando FL
International Classification:

H02K 9/00
US Classification:

310 54, 310 58
Abstract:

A baffle system for routing cooling fluids through a dynamoelectric machine. The baffle system may include a locking cam mechanism for releaseably attaching a baffle to a stator assembly to substantially eliminate an annular air gap between a rotor assembly and a stator assembly. The baffle system may include a locking strip attached to a stator slot wedge to seal the locking cam mechanism and baffle to the stator assembly. In other embodiments, the baffle system may include a friction pad for sealing the locking cam mechanism and baffle to the stator assembly. The baffle system may also include a locking tool for simultaneously, or individually, moving the locking cam mechanism from an unlocked position to a locked position, or vice versa.

Electronic Ground Detection Apparatus For Use On Ground Detector Ring Of Power Generating System
view source
US Patent:

7936542, May 3, 2011
Filed:

Mar 5, 2008
Appl. No.:

12/042694
Inventors:

Gary R. Lowther - Casselberry FL, US
Assignee:

Siemens Energy, Inc. - Orlando FL
International Classification:

H02H 3/00
US Classification:

361 42
Abstract:

A ground detection apparatus for use in a power generating system including an excitation circuit and a driven rotatable shaft. A ground detector ring is disposed on the rotatable shaft of the power generating system. A ground detection transmitter is mounted on the ground detector ring and in electrical communication with the excitation circuit of the power generating system. The ground detection transmitter is utilized to detect ground faults in the excitation circuit of the power generating system and to send a signal associated with ground faults detected by the ground detection transmitter. A ground detection receiver is associated with a stationary portion of the power generation system and is in communication with the ground detection transmitter for receiving the signal associated with ground faults detected and sent by the ground detection transmitter.

Dynamoelectric Machine With Air Gap Baffle Assembly Including Eccentric Rings
view source
US Patent:

46545506, Mar 31, 1987
Filed:

Mar 14, 1986
Appl. No.:

6/839488
Inventors:

Gary R. Lowther - Casselberry FL
Warren W. Jones - Geneva FL
Donald L. Udavchak - Orlando FL
Assignee:

Westinghouse Electric Corp. - Pittsburgh PA
International Classification:

H02K 914
US Classification:

310 59
Abstract:

In large dynamoelectric machines such as turbine generators, an air gap baffle assembly has eccentric rings to provide a differential thickness from top to bottom, so that before installation of an inner ring portion of the assembly, the rotor may be installed with greater clearance.

Dynamoelectric Machine With Cam Locked Air Gap Baffle Assembly
view source
US Patent:

47514124, Jun 14, 1988
Filed:

Feb 27, 1987
Appl. No.:

7/020041
Inventors:

Gary R. Lowther - Casselberry FL
Warren W. Jones - Oviedo FL
Assignee:

Westinghouse Electric Corp. - Pittsburgh PA
International Classification:

H02K 900
US Classification:

310 52
Abstract:

A cam locked air gap baffle assembly and method of installing same within a stator of a large, gas-cooled dynamoelectric machine utilizes a plurality of segmented baffles spaced by insulated tubes. Each baffle segment includes a wedge portion with a rotatable cam which serves to expand the wedge portion against the stator slot thereby locking it in place.