Christian H Ericksen, Age 54Hammond, IN

Christian Ericksen Phones & Addresses

Munster, IN

Country Club Hills, IL

East Peoria, IL

Morton, IL

1623 Belmont Ave, Chicago, IL 60657 (773) 388-0677

5135 Montrose Ave, Chicago, IL 60641 (773) 685-3873 (773) 296-1583

1155 Armitage Ave, Chicago, IL 60614

Albuquerque, NM

Corrales, NM

Golden, CO

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Mentions for Christian H Ericksen

Publications & IP owners

Us Patents

Flexible Minimum Energy Utilization Electric Arc Furnace System And Processes For Making Steel Products

US Patent:
2012029, Nov 29, 2012
Filed:
May 27, 2011
Appl. No.:
13/134027
Inventors:
John A. Guliana - Skokie IL, US
Guy A. Brada - Chicago IL, US
Christian H. Ericksen - Chicago IL, US
Bruce C. Liimatainen - Riverside IL, US
Algirdas A. Underys - Arlington Heights IL, US
International Classification:
B22D 7/00
F27B 17/00
F27D 3/15
B22D 35/06
B22D 41/00
US Classification:
164495, 266211
Abstract:
A combined arc furnace, ladle metallurgical furnace and vacuum degassing system having the flexibility to produce at least non-vacuum arc remelt, vacuum arc remelt, vacuum oxygen decarburized non-vacuum arc remelt, and vacuum oxygen decarburized vacuum arc remelt steels from one off to continuous casting end uses in steady state or randomized order which utilizes only a minimum of energy attributable to preheating hot metal contacting components of the system followed by heat loss reduction of the components and use of a carryover heel in the arc furnace, in which the throughput of the system is limited solely by the melting capacity of the arc furnace.

Flexible Minimum Energy Utilization Electric Arc

US Patent:
2018016, Jun 14, 2018
Filed:
Dec 14, 2016
Appl. No.:
15/530220
Inventors:
John A. Guliana - Skokie IL, US
Guy A. Brada - Chicago IL, US
Christian H. Ericksen - Chicago IL, US
Bruce C. Liimatainen - Riverside IL, US
Algirdas A. Underys - Arlington Heights IL, US
International Classification:
B22D 7/00
F27D 3/15
F27D 3/14
F27D 11/08
F27B 17/00
B22D 35/04
B22D 41/48
B22D 41/22
Abstract:
In an electric arc furnace system for making steel, a method and structure (1) for eliminating teeming hang-ups and ensuring temperature homogeneity in a ladle which teems into an ingot mold by gas purging at all possible steps under both atmospheric and vacuum conditions, and (2) for preventing non-metallic inclusions from appearing in the final product by deflecting the granular material in the teeming ladle well block away from the ingot mold by a heat resistant but combustible deflector just prior to entry of the teeming stream into the ingot mold.

Flexible Minimum Energy Utilization Electric Arc Furnace System And Processes For Making Steel Products

US Patent:
2015010, Apr 23, 2015
Filed:
Oct 18, 2013
Appl. No.:
13/998277
Inventors:
John A. Guliana - Skokie IL, US
Guy A. Brada - Chicago IL, US
Christian H. Ericksen - Chicago IL, US
Bruce C. Liimatainen - Riverside IL, US
Algirdas A. Underys - Arlington Heights IL, US
International Classification:
C21C 7/00
B22D 41/08
B22D 41/44
B22D 47/00
B22D 1/00
F27D 3/14
C21C 5/52
F27B 3/08
F27B 3/19
F27B 3/22
F27B 19/00
F27D 3/06
B22D 41/015
C21C 7/10
US Classification:
164495, 266 44, 266 45, 164514
Abstract:
In an electric arc furnace system for making steel, a method and structure (1) for eliminating teeming hang-ups and ensuring temperature homogeneity in a ladle which teems into an ingot mold by gas purging at all possible steps under both atmospheric and vacuum conditions, and (2) for preventing non-metallic inclusions from appearing in the final product by deflecting the granular material in the teeming ladle well block away from the ingot mold by a heat resistant but combustible deflector just prior to entry of the teeming stream into the ingot mold.

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