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Scott J Smerud

from La Crosse, WI
Age ~69
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Also known as:
Scott J Semeru, Merub S Scott
Phone and address:
1525 Main St, La Crosse, WI 54601
(608) 784-0652
Related to:
Theresa M Smerud, 66Dean TaylorJason T Stephens, 45John F SmerudQuinlan J Smerud, 31Anna T Taylor, 36Kristian K Smerud, 31Aidan Smerud, 35Michael C Taylor, 38
Connected to:
Bradley P Smerz, 58Mark D Smerz, 72Renee M Smerz, 56Terry L Smeshek, 83Andrea J Smesny, 68Lisa A Smesny, 59Amber L Smestad, 43Carl R Smestad, 103Craig A Smestad, 59

Scott Smerud Phones & Addresses

  • 1525 Main St, La Crosse, WI 54601 (608) 784-0652 (608) 784-1723
  • Mankato, MN
  • La Crescent, MN
  • Trempealeau, WI
  • Houston, MN
  • 1525 Main St, La Crosse, WI 54601 (608) 784-0652

Work

Company: Ingersoll rand 1981 Position: Development engineer

Education

Degree: Associate degree or higher

Emails

a***d@gmail.com

Industries

Mechanical Or Industrial Engineering

Public records

Vehicle Records

Scott Smerud

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Address:
1525 Main St, La Crosse, WI 54601
VIN:
1G1AD5F56A7244455
Make:
CHEVROLET
Model:
COBALT
Year:
2010

Resumes

Resumes

Scott Smerud Photo 1

Design Engineer

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Location:
La Crosse, WI
Industry:
Mechanical Or Industrial Engineering
Work:
Ingersoll Rand
Development Engineer
Trane
Design Engineer

Publications

Us Patents

Scroll Compressor With Bifurcated Flow Pattern

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US Patent:
7311501, Dec 25, 2007
Filed:
Feb 27, 2003
Appl. No.:
10/376568
Inventors:
Chris A. Wehrenberg - La Crosse WI, US
Brian T. Sullivan - La Crosse WI, US
Scott J. Smerud - La Crosse WI, US
Assignee:
American Standard International Inc. - New York NY
International Classification:
F04B 39/06
F04B 35/04
F01C 1/063
US Classification:
417371, 4174105, 418 551, 418 556
Abstract:
A scroll compressor includes various features that promote a bifurcated flow pattern of gas through a compressor shell to reduce oil entrainment. After entering the shell, some gas travels upward, which reduces the volume of gas traveling downward toward an oil sump. To accomplish this, the compressor's motor can be surrounded by a sleeve having upper and lower apertures for directing the flow to the motor's upper and lower stator end turns. In some embodiments, a suction inlet is strategically positioned relative to two gas passageways that are between the stator and the compressor shell. The inlet's position is such that one passageway receives incoming gas and divides the flow in opposite directions: upward and downward. The other passageway only conveys the gas upward. In addition, a suction baffle, a diffuser, a streamlined counterweight and/or a suction line oil trap can also help promote gas/oil separation or minimize oil entrainment.

Refrigeration Compressor Shell

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US Patent:
D3846784, Oct 7, 1997
Filed:
Oct 4, 1996
Appl. No.:
D/060745
Inventors:
Peter A. Kotlarek - Onalaska WI
Larry R. Arentz - Mindoro WI
Dyck A. Shepherd - La Crosse WI
Scott J. Smerud - La Crosse WI
Assignee:
American Standard Inc. - Piscataway NJ
International Classification:
1502
US Classification:
D15 9

Control Of Suction Gas And Lubricant Flow In A Scroll Compressor

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US Patent:
60009179, Dec 14, 1999
Filed:
Nov 6, 1997
Appl. No.:
8/965590
Inventors:
Scott J. Smerud - La Crosse WI
Daniel R. Crum - La Crosse WI
Bill P. Simmons - La Crosse WI
Assignee:
American Standard Inc. - Piscataway NJ
International Classification:
F04B 1700
US Classification:
417368
Abstract:
The flow, use, interaction and separation of lubricant and gas flowing through the suction pressure portion of a low-side refrigeration scroll compressor is managed by the use of a multi-ported frame in conjunction with separate suction gas supply and lubricant return passages cooperatively defined by the compressor shell and the stator of the motor which drives the compressor.

Aerostatic Thrust Bearing And Method Of Aerostatically Supporting A Thrust Load In A Scroll Compressor

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US Patent:
20230037942, Feb 9, 2023
Filed:
Aug 15, 2022
Appl. No.:
17/819688
Inventors:
- Davidson NC, US
Michael G. BENCO - Onalaska WI, US
Sung Hwa JEUNG - Chatsworth CA, US
Scott J. SMERUD - La Crosse WI, US
James Joseph WILTZIUS - Forest Lake MN, US
International Classification:
F04C 29/02
F16N 15/00
F04C 18/02
F04C 23/00
F01C 21/02
Abstract:
A scroll compressor includes a first scroll member, a second scroll member, and an aerostatic thrust bearing. The aerostatic thrust bearing forms a layer of gas between the second scroll member and a fixed supporting member to support the second scroll member as the second scroll member rotates and/or orbits. Also disclosed is a method of supporting a rotating/orbiting scroll member in a scroll compressor. The method including supplying pressurized gas to an aerostatic thrust bearing such that a layer of gas is formed between the rotating/orbiting scroll member and a fixed supporting member.

Scroll Compressor With Second Intermediate Cap To Facilitate Refrigerant Injection

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US Patent:
20230003218, Jan 5, 2023
Filed:
Jun 30, 2021
Appl. No.:
17/364332
Inventors:
- Davidson NC, US
Scott J. Smerud - La Crosse WI, US
International Classification:
F04C 2/02
F04C 15/00
Abstract:
A scroll compressor includes a compressor housing, an orbiting scroll member and non-orbiting scroll member intermeshed to form a compression chamber, a discharge pressure chamber, an intermediate pressure chamber. The housing includes a lower portion, a first intermediate cap, a second intermediate cap, and an upper portion. The discharge pressure chamber configured to receiving a discharge pressure fluid from the compression chamber. The intermediate pressure chamber fluidly connecting an intermediate pressure fluid inlet port and an intermediate pressure fluid injection port of the non-orbiting scroll member. A method injecting an intermediate pressure fluid into a compression chamber of a scroll compressor includes disposing the intermediate pressure fluid in an intermediate pressure chamber. The method also includes injecting the intermediate pressure fluid in the intermediate pressure chamber through the intermediate pressure fluid injection port into the compression chamber.

Aerostatic Thrust Bearing And Method Of Aerostatically Supporting A Thrust Load In A Scroll Compressor

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US Patent:
20180363658, Dec 20, 2018
Filed:
Jun 15, 2018
Appl. No.:
16/009940
Inventors:
- Davidson NC, US
Michael G. BENCO - Onalaska WI, US
Sung Hwa JEUNG - La Crosse WI, US
Scott J. SMERUD - La Crosse WI, US
James Joseph WILTZIUS - Forest Lake MN, US
International Classification:
F04C 29/02
F04C 18/02
F16N 15/00
Abstract:
A scroll compressor includes a first scroll member, a second scroll member, and an aerostatic thrust bearing. The aerostatic thrust bearing forms a layer of gas between the second scroll member and a fixed supporting member to support the second scroll member as the second scroll member rotates and/or orbits. Also disclosed is a method of supporting a rotating/orbiting scroll member in a scroll compressor. The method including supplying pressurized gas to an aerostatic thrust bearing such that a layer of gas is formed between the rotating/orbiting scroll member and a fixed supporting member.

Compressor Bearing Housing Drain

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US Patent:
20180223852, Aug 9, 2018
Filed:
Jul 21, 2016
Appl. No.:
15/746549
Inventors:
- Davidson NC, US
Scott J. Smerud - La Crosse WI, US
Daniel R. Crum - Huntersville NC, US
Scott M. Branch - Tomah WI, US
International Classification:
F04C 29/02
F04C 18/02
F25B 31/02
F25B 31/00
F25B 1/10
Abstract:
A bearing housing drain in a scroll compressor and method for controlling lubrication of a thrust bearing in the scroll compressor are disclosed. The compressor includes a compressor housing; a non-orbiting scroll member and an orbiting scroll member; an orbiting scroll hub having an upper end and a lower end, the lower end being disposed at a vertical elevation that is lower than the upper end; a thrust bearing; a lubricant sump; a housing drain cavity disposed within the compressor housing and configured to receive lubricant from the lubricant sump and to deliver the lubricant to the thrust bearing; and a bearing housing drain fluidly connected to the housing drain cavity and the lubricant sump.

Scallop Step For A Scroll Compressor

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US Patent:
20180023569, Jan 25, 2018
Filed:
Jul 19, 2017
Appl. No.:
15/654027
Inventors:
- Davidson NC, US
Eric S. MLSNA - Cashton WI, US
Scott J. SMERUD - La Crosse WI, US
International Classification:
F04C 23/00
F01C 17/06
F25B 31/00
F04C 27/00
F25B 1/04
Abstract:
A scroll member for a scroll compressor is disclosed. The scroll member includes a base member and a wrap member formed on a major surface of the base member. The wrap member includes a modified portion. The modified portion includes a base, a step, and a scallop. The base extends a first distance from the major surface. The step extends a second distance from the base. The scallop extends a third distance from the scallop. The scallop is located at a wrap surface of the wrap member. The wrap surface is disposed relatively away from the major surface relative to the step.
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Scott J Smerud from La Crosse, WI, age ~69 Get Report