公开(公告)号：US20200340310A1

公开(公告)日：2020-10-29

申请号：US16955915

申请日：2018-12-28

Applicant: Materion Corporation

Inventor： Fritz C. Grensing ,  Christopher W. Damschroder ,  Michael J. Gedeon ,  Diane M. Nielsen ,  William D. Nielsen

IPC: E21B17/10 ,  E21B43/12

Abstract: A sucker rod guide having low friction and high wear resistance is disclosed herein, along with a fluid extraction system comprising the same. At least a part of the exterior surface of the sucker rod guide is formed from a cold worked and spinodally-hardenable or spinodally-hardened copper alloy comprising from about 5 to about 20 wt % nickel, and from about 5 to about 10 wt % tin, the remaining balance being copper, and having a 0.2% offset yield strength of at least 75 ksi. The guide includes a smoothbore adapted to surround and engage the surface of a sucker rod. The exterior surface of the guide can include grooves miming between the two ends. In particular embodiments, the guide is made by joining together two identical guide segments. In other embodiments, the guide is a single integral piece molded around a sucker rod.

公开(公告)号：US20180195613A1

公开(公告)日：2018-07-12

申请号：US15843693

申请日：2017-12-15

Applicant: MATERION CORPORATION

Inventor： David J. Krus ,  Steffen Mack ,  Robert E. Kusner ,  Chad A. Finkbeiner ,  Michael J. Gedeon ,  Anand V. Samant ,  Andrew J. Whitaker

IPC: F16J9/26 ,  B23P15/06

CPC classification number: F16J9/26 ,  B22F5/02 ,  B23P15/06 ,  C22C9/00 ,  C22C9/06 ,  F02F5/00 ,  F05C2201/0475 ,  F16J9/14 ,  F16J9/20

Abstract: A piston ring is made from a copper-beryllium alloy. This material permits the top compression ring of a piston to be moved closer to the piston crown, reducing crevice volume and reducing the tendency for pre-ignition. Ignition timing advance can be realized by installing the rings and letting the ECU advance the timing as the sensors allow, increasing efficiency. Also, shorter pistons and longer connecting rods are possible. The shorter pistons reduces the reciprocated mass in the engine and the longer connecting rods reduce the frictional loss caused by radial forces pushing the piston against the liner. Both reducing volume and tendency for pre-ignition increase engine efficiency.

公开(公告)号：US12139783B2

公开(公告)日：2024-11-12

申请号：US17609088

申请日：2020-05-05

Applicant: MATERION CORPORATION

Inventor： John E. Gatehouse ,  Michael J. Gedeon ,  Fritz Grensing ,  Bruce D. Schmeck ,  Jeffrey S. Hoyer ,  Michael F. Tyson ,  Karl R. Ziegler

IPC: C22F1/08 ,  C22C9/00

Abstract: A process for producing a copper-beryllium alloy product. The process comprises preparing a base alloy having 0.15 wt %-4.0 wt % beryllium and having grains and an initial cross section area. The process further comprises cold working the base alloy to a percentage of cold reduction of area (CRA) greater than 40%, based on the initial cross section area, and heat treating the cold worked alloy to produce the copper-beryllium alloy product. The grain structure of the copper-beryllium alloy product has an orientation angle of less than 45° when viewed along the direction of the cold working. The copper-beryllium alloy product demonstrates a fatigue strength of at least 385 MPa after 106 cycles of testing.

公开(公告)号：US11174688B2

公开(公告)日：2021-11-16

申请号：US16955915

申请日：2018-12-28

Applicant: Materion Corporation

Inventor： Fritz C. Grensing ,  Christopher W. Damschroder ,  Michael J. Gedeon ,  Diane M. Nielsen ,  William D. Nielsen

IPC: E21B17/10 ,  E21B43/12

Abstract: A sucker rod guide having low friction and high wear resistance is disclosed herein, along with a fluid extraction system comprising the same. At least a part of the exterior surface of the sucker rod guide is formed from a cold worked and spinodally-hardenable or spinodally-hardened copper alloy comprising from about 5 to about 20 wt % nickel, and from about 5 to about 10 wt % tin, the remaining balance being copper, and having a 0.2% offset yield strength of at least 75 ksi. The guide includes a smoothbore adapted to surround and engage the surface of a sucker rod. The exterior surface of the guide can include grooves miming between the two ends. In particular embodiments, the guide is made by joining together two identical guide segments. In other embodiments, the guide is a single integral piece molded around a sucker rod.

公开(公告)号：US20190027861A1

公开(公告)日：2019-01-24

申请号：US16039820

申请日：2018-07-19

Applicant: Materion Corporation

Inventor： Derrick L. Brown ,  Fritz C. Grensing ,  Joseph G. Kaiser ,  Michael J. Gedeon ,  Amy E. Craft ,  Ryan C. Elliott

IPC: H01R13/62 ,  H01F1/03

Abstract: Connectors including one or more electrical contacts and a magnetic portion are disclosed. The magnetic portion is made from a copper alloy comprising nickel, tin, manganese, and balance copper. In some embodiments, the electrical contact(s) are the magnetic portion. In other embodiments, the magnetic portion is a separate element from the electrical contact(s). Also disclosed are connectors for mating a host electronic device with an accessory which both include magnetic portions. Further described herein are methods for mating host electronic devices with an accessory using such connectors.