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US 10,584,585 B2Granted
Tunneling for underground power and pipelines
AssigneeArcByt, Inc.
InventorTroy Anthony Helming
Life of this patent
Estimating the term…
Abstract
The present application describes a rapid burrowing robot (RBR) that can dig tunnels using ultra high temperature rotating plasma torches.
Claims21
A tunnel boring machine, comprising:
- a propulsion system;
- a torch support structure carried by the propulsion system, including:
- a disc mounted on a rotatable shaft;
- and
- at least one partial disc spaced apart from the disc and mounted on the rotatable shaft;
- and
- a plurality of plasma torches carried by the torch support structure, wherein at least selected ones of the plurality of plasma torches are mounted to the disc and at least selected other ones of the plurality of plasma torches are mounted to the at least one partial disc.
4 more elements
A tunnel boring machine, comprising:
- a propulsion system;
- an enclosure carried by the propulsion system;
- a torch support structure carried by the enclosure, wherein the torch support structure comprises a primary disc mounted on a rotatable shaft carried by the enclosure;
- a first plurality of plasma torches mounted to the primary disc;
- a power supply cable coupled to the enclosure and adapted to supply power to the boring machine from one or more power sources;
- and
- a control system configured to select the one or more power sources from among multiple available power sources based on a corresponding cost and a corresponding availability of each of the multiple available power sources.
4 more elements
A tunnel boring system, comprising:
- a first tunnel boring machine, comprising:
- a first propulsion system;
- a first enclosure carried by the first propulsion system;
- a first torch support structure carried by the first enclosure, wherein the first torch support structure comprises a first disc mounted on a first rotatable shaft carried by the first enclosure, and wherein the first disc has a first diameter;
- and
- a first plurality of plasma torches mounted to the first disc;
- a second tunnel boring machine, comprising:
- a second propulsion system;
- a second enclosure carried by the second propulsion system;
- a second torch support structure carried by the second enclosure, wherein the second torch support structure comprises a second disc mounted on a second rotatable shaft carried by the second enclosure and wherein the second disc has a second diameter larger than the first diameter;
- and
- a second plurality of plasma torches mounted to the second disc;
- and
- a first supply cable extending from the first enclosure to the second rotatable shaft.
11 more elements
A tunnel boring machine, comprising:
- a propulsion system;
- a torch support structure carried by the propulsion system;
- and
- a plurality of plasma torches carried by the torch support structure, wherein the plurality of plasma torches are arranged on the torch support structure in a Fibonacci spiral.
1 more element
A tunnel boring machine, comprising:
- a propulsion system;
- an enclosure carried by the propulsion system;
- a torch support structure carried by the enclosure, wherein the torch support structure comprises a primary disc mounted on a rotatable shaft carried by the enclosure and at least one secondary disc spaced apart from the primary disc and mounted on the rotatable shaft;
- a first plurality of plasma torches mounted to the primary disc and a second plurality of plasma torches mounted to the at least one secondary disc;
- and
- a power supply cable coupled to the enclosure and adapted to supply power to the boring machine from one or more power sources.
3 more elements
Dependencies are inferred from the claim text.