公开(公告)号：US20230408221A1

公开(公告)日：2023-12-21

申请号：US17840721

申请日：2022-06-15

Applicant: Kenneth Frankel

Inventor： Kenneth Frankel

IPC: F41C3/00 ,  B23K15/00 ,  B23K26/26 ,  B23K26/00

CPC classification number: F41C3/00 ,  B23K15/006 ,  B23K26/26 ,  B23K26/0093 ,  B23K2101/04

Abstract: A method of making a high-end precision gun frame is disclosed. The method includes the steps of providing first and second blanks; machining the first blank to form a left-hand open-face half frame; machining the second blank to form a right-hand open-face half frame complementary and substantially symmetrical to the left-hand half frame; aligning/positioning the left-hand half frame and right-hand half frame such that they confront each other; and high energy beam welding the left-hand open-face half frame and the right-hand open-face half frame together selectively along their interface to form the gun frame. The invention enables the low-cost manufacturing of high-end precision guns of exacting specifications with extremely tight tolerances.

公开(公告)号：US11717907B2

公开(公告)日：2023-08-08

申请号：US16870762

申请日：2020-05-08

Applicant: Rolls-Royce Corporation

Inventor： Joseph P. Henderkott ,  Timothy Fuesting ,  Raymond Xu

IPC: B23K11/00 ,  B23K11/30 ,  B23K101/04 ,  F01D5/14 ,  B23K101/00

CPC classification number: B23K11/002 ,  B23K11/3054 ,  B23K11/3081 ,  B23K2101/001 ,  B23K2101/04 ,  F01D5/14 ,  F05D2220/32 ,  F05D2230/30

Abstract: A bonding probe is used for bonding a cover sheet to a core to form or repair a dual wall structure. The bonding probe includes a body, an attachment end at a distal end of the body, a head at an opposite end of the body, a tip extending from the head, and a cooling passageway. The attachment end couples the body to a resistance welder. The tip extends to form a proximate end of the body. The tip includes a contacting area having a predetermined three dimensional contoured surface. The contacting area aligns with a predetermined area of a three dimensional outer surface of a cover sheet of a dual walled structure. The cooling passageway provides a passageway for a flow of cooling fluid. The cooling passageway extends through the head, and into the tip.

公开(公告)号：US20230211118A1

公开(公告)日：2023-07-06

申请号：US17566400

申请日：2021-12-30

Applicant: Biosense Webster (Israel) Ltd.

Inventor： Assaf Govari ,  Christopher Thomas Beeckler ,  Joseph Thomas Keyes ,  Athanassios Papaioannou ,  Kevin Justin Herrera

IPC: A61M25/00 ,  B23K1/06 ,  B23K3/08 ,  B23K1/00 ,  B23K26/362 ,  B23K101/04 ,  A61B18/14 ,  A61B5/318

CPC classification number: A61M25/001 ,  B23K1/06 ,  B23K3/087 ,  B23K1/0008 ,  B23K26/362 ,  B23K2101/04 ,  A61B18/1492 ,  A61B5/318

Abstract: A system includes a fixture, a laser assembly, and a positioning assembly. The fixture is configured to hold (i) a substrate of a distal-end assembly of a catheter and (ii) a lead placed on a given solder pad disposed on the substrate, the laser assembly is configured to emit a laser beam, and the positioning assembly is configured to move the fixture, with the substrate and the lead, relative to the laser assembly, so as to mark a soldering position, at which the lead is to be attached to the given solder pad, with a laser spot of the laser beam.

公开(公告)号：US11692406B2

公开(公告)日：2023-07-04

申请号：US16458083

申请日：2019-06-30

Applicant: Foro Energy, Inc.

Inventor： Scott A. Marshall ,  Daryl Grubb ,  Brian O. Faircloth ,  Mark S. Zediker ,  Kenneth L. Havlinek

IPC: B23K26/38 ,  E21B29/02 ,  H01S3/00 ,  H01S3/04 ,  E21B41/00 ,  B60P1/54 ,  B66C23/36 ,  B23K101/04

CPC classification number: E21B29/02 ,  B23K26/38 ,  E21B41/00 ,  H01S3/0071 ,  H01S3/04 ,  B23K2101/04 ,  B60P1/5423 ,  B66C23/36

Abstract: There are provided high power laser systems for performing decommissioning of structures in land based boreholes, and wells, offshore, and other remote and hazardous locations, and using those system to perform decommissioning operations. In particular embodiments the laser system is a Class I system and reduces emission of materials created during laser cutting operations. The laser systems can include lifting and removal equipment for removing laser sectioned material.

公开(公告)号：US11654506B2

公开(公告)日：2023-05-23

申请号：US17508398

申请日：2021-10-22

Applicant: Halliburton Energy Services, Inc.

Inventor： Krutibas Panda ,  Michael Dewayne Finke ,  Brian David Breaux ,  Gregory D. Stark

IPC: B23K20/12 ,  E21B17/00 ,  E21B17/04 ,  B23K101/04

CPC classification number: B23K20/121 ,  B23K20/129 ,  E21B17/006 ,  E21B17/04 ,  B23K2101/04

Abstract: Drill collars may be constructed using solid-state welding processes. Solid-state welding produces robust drill collars with high fatigue lifespans and permits individual segments of the drill collar to be optimized based on their intended use. A drill collar may be formed of a first segment with a different material, density, modulus of elasticity and/or geometry than an adjacent second segment fused thereto. If a segment of a drill collar is damaged in use, the damaged segment may be removed and replaced, possibly without de-rating the drill collar. Methods of forming the solid-state welds may include friction welding adjacent segments to one another such that features in each segment are circumferentially aligned when the weld is formed. Supplemental energy sources may provide additional heat at the welded surfaces to ensure the segments are effectively fused.

公开(公告)号：US20180141157A1

公开(公告)日：2018-05-24

申请号：US15813485

申请日：2017-11-15

Applicant: Branson Ultrasonics Corporation

Inventor： Hugh T. MCNAIR ,  Scott CALDWELL ,  Marian BLASKO

IPC: B23K26/21 ,  G02B27/09 ,  B23K26/064

CPC classification number: B23K26/21 ,  B23K26/0619 ,  B23K26/064 ,  B23K2101/04 ,  G02B27/0988 ,  G02B27/0994

Abstract: A baffled optical waveguide has a body shaped to partially or wholly surround a part or parts being processed by being illuminated with light. The body has optical baffles therein that define light channels through which the light travels as it transits the baffled optical waveguide. Outlets of the light channels are adjacent an opening in the body which receives an area or areas of the parts or parts being processed. Each light channel homogenizes the light as it transits through that light channel. The optical baffles that define the light channels keep light from diverging in the baffled optical waveguide as it transits through the light channels. In an aspect, a part (or parts) is processed by illuminating it with light via the baffled optical waveguide.

公开(公告)号：US09975197B2

公开(公告)日：2018-05-22

申请号：US14414219

申请日：2013-06-18

Applicant: Whirlpool S.A.

Inventor： Moises Alves de Oliveira ,  Sergio Luiz Maganhoto

IPC: B23K11/14 ,  B23K11/16 ,  B23K11/34 ,  F04B39/12 ,  B23K11/00 ,  F04C29/12 ,  B23K101/04 ,  B23K101/14 ,  F04C23/00

CPC classification number: B23K11/0046 ,  B23K11/14 ,  B23K11/16 ,  B23K11/34 ,  B23K2101/04 ,  B23K2101/14 ,  F04B39/12 ,  F04B39/121 ,  F04B39/123 ,  F04C23/008 ,  F04C29/12 ,  F04C2230/231 ,  F04C2230/604 ,  F04C2240/806

Abstract: The present invention relates to a shaping and welding device and process of connector pipes or dowels (1) primarily intended for use in compressors. More specifically the process presented here concerns the shaping and welding of copper pipes (1) used as connectors for suction, discharge and process, the metal housing (2) of hermetic compressors, with the goal of making this equipment much more practical, efficient and economical.

公开(公告)号：US20180127861A1

公开(公告)日：2018-05-10

申请号：US15343286

申请日：2016-11-04

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Huaxin Li ,  Dale A. Gerard ,  Martin S. Kramer

IPC: C23C4/02 ,  F02F1/00 ,  C23C4/16 ,  C23C4/073 ,  B23K26/34

CPC classification number: C23C4/02 ,  B23K26/34 ,  B23K2101/04 ,  C23C4/073 ,  C23C4/16 ,  F02F1/00 ,  F02F1/004 ,  F02F2200/00

Abstract: An engine block and a method of coating an inner surface of an engine cylinder bore of an engine cylinder are provided. The method includes attaching a strengthening layer or ring onto an upper portion of the inner surface of the cylinder bore. The strengthening layer or ring may be attached by laser cladding. The method also includes depositing a thermal spray coating onto the inner surface of the cylinder bore and the strengthening layer or ring.

公开(公告)号：US09926094B2

公开(公告)日：2018-03-27

申请号：US14775612

申请日：2014-03-12

Applicant: Robotica, Inc.

Inventor： Jay Mark Dugat

IPC: B65B69/00 ,  B65B57/02 ,  B65B59/02 ,  B23K26/03 ,  B23K26/08 ,  B23K26/12 ,  B23K26/38 ,  B23K26/40 ,  B23K26/082 ,  B23K26/402 ,  B26D3/12 ,  B26D5/08 ,  B26D7/06 ,  B23K101/04 ,  B23K103/00

CPC classification number: B65B69/0033 ,  B23K26/03 ,  B23K26/082 ,  B23K26/0838 ,  B23K26/127 ,  B23K26/38 ,  B23K26/402 ,  B23K2101/04 ,  B23K2103/40 ,  B23K2103/50 ,  B26D3/12 ,  B26D5/08 ,  B26D7/0625 ,  B65B57/02 ,  B65B59/02

Abstract: The following simplified summary is provided in order to provide a basic understanding of some aspects of the claimed subject matter. Its purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later. In certain embodiments a system for opening packages is provided comprising a conveyer for supporting or conveying a package, wherein the package comprises a surface material and a measurement zone wherein the package is inspected and measured for a cutting operation to thereby determine a process location comprising a location on the package for introduction of a cut to the surface material.

公开(公告)号：US20180023704A1

公开(公告)日：2018-01-25

申请号：US15549306

申请日：2016-02-10

Applicant: TADANO LTD.

Inventor： Koji YAMAMOTO ,  Hiroki MIZOBUCHI

IPC: F16J10/02 ,  B66C23/70 ,  F16J13/00 ,  F15B15/14 ,  B23K26/282

CPC classification number: F16J10/02 ,  B23K26/21 ,  B23K26/282 ,  B23K26/348 ,  B23K2101/04 ,  B66C23/42 ,  B66C23/705 ,  F15B15/14 ,  F15B15/1442 ,  F16J10/00 ,  F16J13/00

Abstract: Provided is a hydraulic cylinder using oil pressure, etc., the hydraulic cylinder being configured so that the thickness of a head cover, etc. is reduced so that the hydraulic cylinder is lighter and has a small overall length. A head cover (3) which constitutes an end of a cylinder (1) and a cylinder tube (2) which constitutes the cylindrical portion of the cylinder (1) are welded together by a laser beam applied from the outside radially of the cylinder tube (2) toward the inside radially of the cylinder tube (2).