Class F27D : DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
Subclass 3/04: Charging; Discharging; Manipulation of charge (conveying systems characterised by their application for specified purposes not otherwise provided for B65G 49/00; moving charge through a furnace F27B 9/14) Ram or pusher apparatus
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11971218 | Automatic charging apparatus for a furnace | Sep 01, 23 | Apr 30, 24 | ZHEJIANG HAILIANG CO., LTD. |
| 11814311 | Melter feeding system | Sep 26, 22 | Nov 14, 23 | Not available |
| 11512381 | Method and facility for carbonitriding one or more steel parts under low pressure and at a high temperature | Oct 12, 15 | Nov 29, 22 | ECM TECHNOLOGIES SAS |
| 11287189 | Induction heating line billet pushout system and method with jointed push rod assembly | Apr 11, 19 | Mar 29, 22 | CLINTON MACHINE, INC. |
| 11136646 | Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof | Mar 28, 19 | Oct 05, 21 | RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY |
| 10904954 | Railless support of billets within electric induction heating coils | May 01, 18 | Jan 26, 21 | Inductoheat Inc. |
| 10287651 | Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof | Jul 08, 15 | May 14, 19 | RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY |
| 10260814 | Conveyance device for heat treatment device and heat treatment device | Oct 04, 16 | Apr 16, 19 | IHI Corporation; IHI Machinery and Furnace Co., Ltd.; |
| 10144886 | Churning and stoking ram | Aug 26, 14 | Dec 04, 18 | ENTECH—RENEWABLE ENERGY SOLUTIONS PTY LTD. |
| 10119763 | Apparatus for feeding raw material bars to a melting furnace | Nov 05, 15 | Nov 06, 18 | Not available |
| 10101090 | Duct cleaning and valve device for furnace system | Jul 18, 16 | Oct 16, 18 | Owens-Brockway Glass Container Inc. |
| 9719149 | Load transport mechanism for a multi-station heat treating system | Dec 21, 12 | Aug 01, 17 | IPSEN, INC. |
| 9604274 | Billet transfer line clean-out device and method | Apr 02, 15 | Mar 28, 17 | INTER-POWER CORPORATION |
| 9557109 | Apparatus for manufacturing molten metal | Oct 08, 10 | Jan 31, 17 | KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd., |
| 9200340 | Pusher | Feb 25, 11 | Dec 01, 15 | JP STEEL PLANTECH CO. |
| 8950572 | Scrap metal advancing arrangement | Apr 21, 13 | Feb 10, 15 | Inteco Special Melting Technologies GmbH |
| 8907253 | Method and device for producing a compound semiconductor layer | Oct 27, 10 | Dec 09, 14 | CENTROTHERM PHOTOVOLTAICS AG |
| 6530780 | Continuous sintering furnace and use thereof | Oct 10, 01 | Mar 11, 03 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha |
| 6283748 | Continuous pusher furnace having traveling gas barrier | Nov 10, 99 | Sep 04, 01 | BTU International, Inc. |
| 6210156 | Heat treatment material handling unit | Jul 26, 99 | Apr 03, 01 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0034,663 | FURNACE AND METHOD FOR OPERATING A FURNACE | Sep 28, 23 | Feb 01, 24 | Not available |
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