Daniel P McNulty
Engineers at Chase Way, Westminster, CO
License number
Colorado 24130
Issued Date
Feb 14, 1986
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
11414 Chase Way, Westminster, CO 80020
Personal information
See more information about Daniel P McNulty at radaris.comName
Address
Phone
11414 Chase Way, Westminster, CO 80020
11 S Eaton Ct, Lakewood, CO 80226
11 Eaton Ct, Lakewood, CO 80226
Professional information
High Purity Coriolis Mass Flow Controller
US Patent:
6606917, Aug 19, 2003
Filed:
Nov 26, 2001
Appl. No.:
09/995174
Inventors:
Wesley E. Sund - Eden Prairie MN
Daniel P. McNulty - Westminster CO
Timothy W. Scott - Lansdale PA
Matthew G. Wheeler - Arvada CO
Jeffrey L. Whiteley - Quakertown PA
Joseph C. Dille - Telford PA
Michael J. Barger - Sauderton PA
Gary E. Pawlas - Louisville CO
Daniel P. McNulty - Westminster CO
Timothy W. Scott - Lansdale PA
Matthew G. Wheeler - Arvada CO
Jeffrey L. Whiteley - Quakertown PA
Joseph C. Dille - Telford PA
Michael J. Barger - Sauderton PA
Gary E. Pawlas - Louisville CO
Assignee:
Emerson Electric Co. - St. Louis MO
International Classification:
G01F 184
US Classification:
73861355
Abstract:
A mass flow measurement and control device includes an enclosure with a Coriolis mass flowmeter situated therein. The Coriolis mass flowmeter has a flow-tube made of a high-purity plastic material, a driver coupled to the flow tube for vibrating the flow tube, and a pickoff coupled to the flow tube for sensing Coriolis deflections of the vibrating flow tube. A pinch valve includes an elastomeric tube made of a high-purity plastic material in fluid communication with the flow tube. An actuator with a ram operatively connected thereto is situated adjacent the elastomeric tube, and a reference surface is positioned generally opposite the ram such that the elastomeric tube is squeezable between the ram and the reference surface. A controller may also be provided, which receives an output signal from the Coriolis flowmeter and provides a control output signal to the pinch valve actuator in response to the flowmeter output signal and a setpoint signal.
Flowmeter For The Precision Measurement Of An Ultra-Pure Material Flow
US Patent:
6776053, Aug 17, 2004
Filed:
Nov 26, 2001
Appl. No.:
09/994251
Inventors:
Martin Andrew Schlosser - Boulder CO
Mark James Bell - Arvada CO
Matthew Glen Wheeler - Arvada CO
Daniel Patrick McNulty - Westminster CO
Gary Edward Pawlas - Louisville CO
Mark James Bell - Arvada CO
Matthew Glen Wheeler - Arvada CO
Daniel Patrick McNulty - Westminster CO
Gary Edward Pawlas - Louisville CO
Assignee:
Emerson Electric, Inc. - St. Louis MO
International Classification:
G01F 178
US Classification:
73861355
Abstract:
A Coriolis flowmeter for the measurement of a process material requiring an ultra high level of purity. This is achieved by forming the entire Coriolis flowmeter of a PFA plastic material that does not transfer ions from the Coriolis flowmeter to the process material flowing through the flowmeter.
Manufacturing Flow Meters Having A Flow Tube Made Of A Fluoropolymer Substance
US Patent:
7005019, Feb 28, 2006
Filed:
Nov 26, 2001
Appl. No.:
09/994264
Inventors:
Gary Edward Pawlas - Louisville CO, US
Mark James Bell - Arvada CO, US
Matthew Glen Wheeler - Arvada CO, US
Daniel Patrick McNulty - Westminster CO, US
Jonathan Steven Ash - Denver CO, US
Leland Charles Leber - Fort Collins CO, US
Mark James Bell - Arvada CO, US
Matthew Glen Wheeler - Arvada CO, US
Daniel Patrick McNulty - Westminster CO, US
Jonathan Steven Ash - Denver CO, US
Leland Charles Leber - Fort Collins CO, US
Assignee:
Emerson Electric Co. - St. Louis MO
International Classification:
B29C 65/54
US Classification:
156 64, 15624413, 156293, 156297, 156305, 156423
Abstract:
A flow meter is disclosed that is comprised of a base, a driver, pick-offs, and a flow tube made from a fluoropolymer substance. The base of the flow meter is comprised of a first leg and a second leg. The first leg includes a tube opening and an adhesive opening and the second leg includes a tube opening and an adhesive opening. The flow tube passes through the tube openings of the first leg and the second leg. The tube opening of the first leg has a diameter slightly larger than the flow tube to create a gap between the tube opening and the flow tube. The adhesive opening of the first leg provides access to the gap so that adhesive may be applied to the flow tube and an inner surface of the tube opening to affix the flow tube to the base. The adhesive opening in the second leg performs the same function.
Flow Meter Pickoff Assembly And Flow Meter Pickoff Adjustment Method For Nulling Flow Meter Zero Offset
US Patent:
6997033, Feb 14, 2006
Filed:
Feb 3, 2004
Appl. No.:
10/771273
Inventors:
Martin Andrew Schlosser - Boulder CO, US
Joseph C. Dille - Telford PA, US
Daniel Patrick McNulty - Westminster CO, US
Charles E. Priday - Westminster CO, US
Joseph C. Dille - Telford PA, US
Daniel Patrick McNulty - Westminster CO, US
Charles E. Priday - Westminster CO, US
Assignee:
Emerson Electric Co. - St. Louis MO
International Classification:
G01F 25/00
US Classification:
73 134
Abstract:
A flow meter pickoff assembly for nulling a flow meter zero offset is provided. The flow meter pickoff assembly includes a mounting device affixed to a first flow meter portion of a flow meter and a first pickoff sensor half adjustably affixed to the mounting device and configured to interact with a second pickoff sensor half affixed to a second flow meter portion. At least one relative angle of the first pickoff sensor half in relation to the second pickoff sensor half can be adjusted by adjusting the first pickoff sensor half to the mounting device according to at least one adjustment axis. The flow meter pickoff assembly further includes an adjustment means for enabling the first pickoff sensor half to adjust with respect to the mounting device along the at least one adjustment axis in order to adjust the at least one relative angle.
Flowmeter For The Precision Measurement Of An Ultra-Pure Material Flow
US Patent:
2005001, Jan 20, 2005
Filed:
Aug 13, 2004
Appl. No.:
10/917936
Inventors:
Martin Schlosser - Boulder CO, US
Mark Bell - Arvada CO, US
Matthew Wheeler - Arvada CO, US
Daniel McNulty - Westminster CO, US
Gary Pawlas - Louisville CO, US
Mark Bell - Arvada CO, US
Matthew Wheeler - Arvada CO, US
Daniel McNulty - Westminster CO, US
Gary Pawlas - Louisville CO, US
Assignee:
Emerson Electric Co. - St. Louis MO
International Classification:
G01F001/58
US Classification:
073861354
Abstract:
A Coriolis flowmeter for the measurement of a process material requiring an ultra high level of purity. This is achieved by forming the entire Coriolis flowmeter of a PFA plastic material that does not transfer ions from the Coriolis flowmeter to the process material flowing through the flowmeter.
Method Of Manufacturing A Coriolis Flowmeter
US Patent:
7127815, Oct 31, 2006
Filed:
Nov 26, 2001
Appl. No.:
09/994257
Inventors:
Martin Andrew Schlosser - Boulder CO, US
Mark James Bell - Arvada CO, US
Matthew Glen Wheeler - Arvada CO, US
Daniel Patrick McNulty - Westminster CO, US
Leland Charles Leber - Fort Collins CO, US
Mark James Bell - Arvada CO, US
Matthew Glen Wheeler - Arvada CO, US
Daniel Patrick McNulty - Westminster CO, US
Leland Charles Leber - Fort Collins CO, US
Assignee:
Emerson Electric Co. - St. Louis MO
International Classification:
G01F 1/84, B21D 51/16, B23P 17/00
US Classification:
2989009, 73861354, 73861355, 73861357
Abstract:
A method of manufacturing a Coriolis flowmeter for the measurement of a process material requiring an ultra high level of purity. This is achieved by forming the entire flow path of the Coriolis flow meter from a PFA plastic material that does not transfer ions from the Coriolis flowmeter to the process material flowing through the flowmeter.
Method Of Manufacturing A Flowmeter For The Precision Measurement Of An Ultra-Pure Material Flow
US Patent:
2007003, Feb 15, 2007
Filed:
Sep 21, 2006
Appl. No.:
11/524639
Inventors:
Martin Schlosser - Lafayette CO, US
Mark Bell - Longmont CO, US
Matthew Wheeler - White Salmon WA, US
Daniel McNulty - Westminster CO, US
Leland Leber - Fort Collins CO, US
Mark Bell - Longmont CO, US
Matthew Wheeler - White Salmon WA, US
Daniel McNulty - Westminster CO, US
Leland Leber - Fort Collins CO, US
International Classification:
B21D 39/03
US Classification:
029428000
Abstract:
A method of manufacturing a Coriolis flowmeter for the measurement of a process material requiring an ultra high level of purity. This is achieved by forming the entire flow path of the Coriolis flow meter from a PFA plastic material that does not transfer ions from the Coriolis flowmeter to the process material flowing through the flowmeter.
High Temperature Drive System For A Coriolis Mass Flowmeter
US Patent:
5987998, Nov 23, 1999
Filed:
Aug 26, 1998
Appl. No.:
9/140098
Inventors:
David Lee Campbell - Boulder CO
John Richard McCarthy - Boulder CO
Kurtis Leroy McCormick - Lafayette CO
Daniel Patrick McNulty - Westminster CO
John Richard McCarthy - Boulder CO
Kurtis Leroy McCormick - Lafayette CO
Daniel Patrick McNulty - Westminster CO
Assignee:
Micro Motion, Inc. - Boulder CO
International Classification:
G01F 178
US Classification:
73861356
Abstract:
A drive system for use in a temperature environment. The drive system is made of materials that can withstand high temperatures without degrading. There are no plastics or epoxy adhesives used in this drive system. The drive system is also made more efficient by placing the drive system on a flow tube outside of a loop in the flow tube between the inlet and the outlet.