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11.发明授权公开(公告)号：US08754348B2
公开(公告)日：2014-06-17
申请号：US13769050
申请日：2013-02-15
Applicant: Illinois Tool Works Inc.
Inventor： Anthony V. Salsich , David P. Marcusen , Nick William Buettner , Brian J. Bornemann
CPC classification number: B23K10/00 , F16K31/0675 , Y10T137/0379 , Y10T137/7761
Abstract: A system and method for automatically controlling gas pressure for a plasma cutter includes a plasma torch, a gas supply system to provide a pressurized gas to the plasma torch, and a proportional valve configured to regulate the pressurized gas. The proportional valve includes a body, a valve seat positioned therein and defining a valve orifice, and a plunger having a mating surface on one end that mates with the valve seat and the orifice and a pressure receiving surface on an opposite end. The proportional valve also includes an inlet to receive the pressurized gas and distribute the pressurized gas to the valve orifice and the pressure receiving surface of the plunger, an electrical solenoid having a chamber to electro-magnetically translate the plunger therein, and a bias urging the plunger toward the valve orifice in conjunction with the pressurized gas when electrical power is reduced to the electrical solenoid.
Abstract translation: 用于自动控制等离子体切割器的气体压力的系统和方法包括：等离子体焰炬，向等离子体焰炬提供加压气体的气体供应系统;以及配置成调节加压气体的比例阀。 比例阀包括主体，阀座位于其中并限定阀孔，以及柱塞，其一端上具有与阀座和孔口配合的配合表面，以及位于相对端的压力接收表面。 比例阀还包括用于接收加压气体并将加压气体分配到阀孔和柱塞的压力接收表面的入口，电磁螺线管具有用于将柱塞电动地平移到其中的腔室，并且施加偏压 当电功率降低到电磁线圈时，与加压气体相结合地朝向阀口的柱塞。
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公开(公告)号：US20240009749A1
公开(公告)日：2024-01-11
申请号：US18473409
申请日：2023-09-25
Applicant: Illinois Tool Works Inc.
Inventor： Thomas A. Bunker , Alan A. Manthe , Anthony V. Salsich , Michael David Madsen , Bruce Patrick Albrecht
IPC: B23K9/10
CPC classification number: B23K9/1043
Abstract: In certain embodiments, a system includes a welding-type system including circuitry configured to receive direct current (DC) power directly from a distributed DC bus, to generate a current using the received DC power, and to isolate the welding-type system from the distributed DC bus.
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公开(公告)号：US20230147332A1
公开(公告)日：2023-05-11
申请号：US17844423
申请日：2022-06-20
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Paul Verhagen
CPC classification number: H05B6/06 , H05B6/101 , H01B9/02 , H01B7/303 , H04B3/542 , H04B3/546 , H01B9/003 , H04B2203/5487
Abstract: Induction heating extension cables including control conductors are disclosed. An example cable assembly includes: a first plurality of conductors in a Litz cable arrangement; an outer protective layer configured to protect the plurality of conductors from physical damage; and a second plurality of conductors that are electrically isolated from the first plurality of conductors and are protected by the outer protective layer from physical damage.
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公开(公告)号：US11369010B2
公开(公告)日：2022-06-21
申请号：US15928272
申请日：2018-03-22
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Paul Verhagen
Abstract: Induction heating extension cables including control conductors are disclosed. An example cable assembly includes: a first plurality of conductors in a Litz cable arrangement; an outer protective layer configured to protect the plurality of conductors from physical damage; and a second plurality of conductors that are electrically isolated from the first plurality of conductors and are protected by the outer protective layer from physical damage.
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15.发明申请公开(公告)号：US20200229275A1
公开(公告)日：2020-07-16
申请号：US16834684
申请日：2020-03-30
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Gregg Prochnow , Kevin McWithey
Abstract: Induction heating power supplies, data collection systems, and induction heating systems to communicate over an induction heating cable are disclosed. An example induction heating power supply includes a power conversion circuit configured to: convert input power into induction heating power and transmit the induction heating power via an induction heating cable, and at least one of a receiver circuit coupled to the induction heating cable and configured to receive data via the induction heating cable or a transmitter circuit coupled to the induction heating cable and configured to transmit data via the induction heating cable.
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Patent Agency Ranking
公开(公告)号：US10328516B2
公开(公告)日：2019-06-25
申请号：US14204913
申请日：2014-03-11
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Joseph C. Schneider , James F. Ulrich
Abstract: A system for providing a dynamically controlled plasma cutting system. The plasma cutting system includes a proportional valve and a sensing device arrangement and a controller connected to this arrangement. The system is configured to dynamically control gas flow in a plasma torch. The system measures gas pressure at a proportional valve and makes necessary gas pressure adjustments in the system by way of controlling a drive signal sent to the proportional valve to control gas flow.
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公开(公告)号：US20180213612A1
公开(公告)日：2018-07-26
申请号：US15928268
申请日：2018-03-22
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Gregg Prochnow , Kevin McWithey
CPC classification number: H05B6/101 , H01B9/003 , H01B9/02 , H04B3/542 , H04B3/546 , H04B2203/5487 , H04B2203/5491 , H05B6/06 , H05B6/36
Abstract: Induction heating accessories are disclosed. An example induction heating accessory comprises: a coupling circuit configured to be electromagnetically coupled to a cable carrying induction heating current; a power extraction circuit configured to extract power from the induction heating current via the coupling circuit; and circuitry configured to generate an output indicative of the induction heating current flowing through the cable based on receiving power via the induction coil.
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公开(公告)号：US20130220980A1
公开(公告)日：2013-08-29
申请号：US13769050
申请日：2013-02-15
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , David P. Marcusen , Nick William Buettner , Brian J. Bornemann
CPC classification number: B23K10/00 , F16K31/0675 , Y10T137/0379 , Y10T137/7761
Abstract: A system and method for automatically controlling gas pressure for a plasma cutter includes a plasma torch, a gas supply system to provide a pressurized gas to the plasma torch, and a proportional valve configured to regulate the pressurized gas. The proportional valve includes a body, a valve seat positioned therein and defining a valve orifice, and a plunger having a mating surface on one end that mates with the valve seat and the orifice and a pressure receiving surface on an opposite end. The proportional valve also includes an inlet to receive the pressurized gas and distribute the pressurized gas to the valve orifice and the pressure receiving surface of the plunger, an electrical solenoid having a chamber to electro-magnetically translate the plunger therein, and a bias urging the plunger toward the valve orifice in conjunction with the pressurized gas when electrical power is reduced to the electrical solenoid.
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公开(公告)号：US12273982B2
公开(公告)日：2025-04-08
申请号：US17844423
申请日：2022-06-20
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Paul Verhagen
Abstract: Induction heating extension cables including control conductors are disclosed. An example cable assembly includes: a first plurality of conductors in a Litz cable arrangement; an outer protective layer configured to protect the plurality of conductors from physical damage; and a second plurality of conductors that are electrically isolated from the first plurality of conductors and are protected by the outer protective layer from physical damage.
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公开(公告)号：US20190314924A1
公开(公告)日：2019-10-17
申请号：US16451970
申请日：2019-06-25
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Anthony V. Salsich , Joseph C. Schneider , James F. Ulrich
Abstract: A system for providing a dynamically controlled plasma cutting system. The plasma cutting system includes a proportional valve and a sensing device arrangement and a controller connected to this arrangement. The system is configured to dynamically control gas flow in a plasma torch. The system measures gas pressure at a proportional valve and makes necessary gas pressure adjustments in the system by way of controlling a drive signal sent to the proportional valve to control gas flow.
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