JAY KING MARTIN
Pilots at Camelot Dr, Madison, WI

License number

Wisconsin A2733574

Issued Date

Mar 2016

Expiration Date

Mar 2018

Professional information

Product Design Principal &Amp; President At Martin Product Design

Position:

Product Design Principal & President at Martin Product Design

Location:

Madison, Wisconsin Area

Industry:

Higher Education

Work:

Martin Product Design - 1701 Camelot Drive, Madison, WI 53705 since Jun 2013 - Product Design Principal & President University of Wisconsin - Madison, Wisconsin Area Aug 1985 - Jun 2013 - Emeritus Professor

Transient Spray Patternator

US Patent:

5686989, Nov 11, 1997

Filed:

May 17, 1996

Appl. No.:

8/651159

Inventors:

Jeffrey Alan Hoffman - Madison WI
Jay King Martin - Madison WI

Assignee:

Wisconsin Alumni Research Foundation - Madison WI

International Classification:

G01N 1502

US Classification:

356336

Abstract:

A measuring device for determining average mass flux, penetration rate, and droplet size both spatially and temporarily in a spray pattern from a spray nozzle. The measuring device includes a movable mounting arrangement that securely positions a spray nozzle such that it can emit a spray pattern along a generally vertical axis. A collection means consisting of a series of collection tubes is positioned below the mounting arrangement such that the collection tubes collect a portion of the spray pattern emitted from the spray nozzle. Each collection tube includes a gas relief opening such that the spray droplets can freely enter the collection tubes. A shutter mechanism is movably positioned between the spray nozzle and the collection means. The shutter mechanism is operated in a timed relation to the pulsing of the injector, such that the shutter mechanism selectively isolates a portion of the spray pattern and the only isolated portion of the spray pattern reaches the collection tubes. In this manner, the measuring device can selectively determine the mass flux distribution in a spray pattern a desired amount of time after the start of injection.

Device For Winding / Taking Up Cables, Ribbons, Or Other Coilable Structures

US Patent:

6971605, Dec 6, 2005

Filed:

Nov 21, 2003

Appl. No.:

10/719166

Inventors:

Jay K. Martin - Madison WI, US

International Classification:

B65H075/40

US Classification:

242386, 2423973, 2424053

Abstract:

A cable take-up device has a central spool situated between opposing first and second spool end walls, wherein the first spool end wall is rotatable and bears a cable guide thereon which reciprocates along the length of the spool during such rotation. Cable inserted through a cable guide aperture in the cable guide is thereby wound about and along the length of the spool when the first spool end wall is rotated to cause the cable guide to orbit the spool. The first spool end wall preferably bears a feed aperture therein which feeds cable into the cable guide aperture in a direction oriented generally axially with respect to the spool, with the feed aperture being defined within a feed tube which protrudes from the first spool end wall to define a cranking handle. Similarly, the second spool end wall preferably includes a retaining aperture defined therein which admits cable in a generally axial direction, and the second spool end wall preferably also includes a handle which may be grasped by one of a user's hands while the other cranks the feed tube.

Method Of Operating An Engine

US Patent:

4930478, Jun 5, 1990

Filed:

May 13, 1988

Appl. No.:

7/193918

Inventors:

Steven L. Plee - Northborough MA
Peter Hartman - Northborough MA
Jay K. Martin - Madison WI
J. Paul Nolan - Northborough MA
Donald J. Remboski - Northborough MA
Richard R. Ross - Shrewsbury MA

Assignee:

Barrack Technology Limited - Marlborough MA

International Classification:

F02P 514, G01L 2322

US Classification:

123425

Abstract:

An internal combustion engine having a luminosity probe and an arrangement for adjusting the running parameters of the engine to obtain the desired luminosity. Also disclosed is an arrangement for maintaining uniformity from cycle to cycle in a given combustion chamber and uniformity combustion in the combustion chambers of a multi-chamber engine.

Method And Apparatus For Controlling Spark Ignition In An Internal Combustion Engine

US Patent:

5038744, Aug 13, 1991

Filed:

Jun 21, 1990

Appl. No.:

7/541600

Inventors:

Jay K. Martin - Madison WI
Peter G. Hartman - Worcester MA
Steven L. Plee - Northborough MA
Donald J. Remboski - Northborough MA

Assignee:

Barrack Technology Limited - Perth

International Classification:

F02P 900

US Classification:

123625

Abstract:

A method and apparatus for controlling spark reignition in an internal combustion engine based on the detected luminosity or pressure in the combustion chamber is provided. Only the luminosity or pressure measurement may be used as a basis for this control. This method and apparatus is also capable of providing same cycle control of spark reignition.

Method Of Operating An Engine And Measuring Certain Operating Parameters

US Patent:

4940033, Jul 10, 1990

Filed:

Nov 3, 1988

Appl. No.:

7/266682

Inventors:

Steven L. Plee - Northborough MA
Peter Hartman - Worcester MA
Jay K. Martin - Madison WI
J. Paul Nolan - Northborough MA
Donald J. Remboski - Northborough MA
Richard R. Ross - Shrewsbury MA

Assignee:

Barrack Technology Limited - Marlborough MA

International Classification:

F02D 4122, F02P 514, G01L 2322

US Classification:

123425

Abstract:

An internal combustion engine having a luminosity probe and an arrangement for measuring certain parameters such as IMEP, combustion chamber pressure, heat release and the like by measuring luminosity in the chamber and adjusting the running parameters of the engine to obtain the desired luminosity. Also disclosed is an arrangement for maintaining uniformity from cycle to cycle in a given combustion chamber and uniformity combustion in the combustion chambers of a multi-chamber engine.