公开(公告)号：SG180160A1

公开(公告)日：2012-05-30

申请号：SG2011081544

申请日：2011-11-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARIO P BOCHIECHIO ,  STEVEN J BULLIED ,  CARL R VERNER

Abstract: An example die casting system includes a die that defines a cavity having a first section and a second section. The first section is configured to receive a first portion of a component. The second section is configured to receive a molten material. The die holds the molten material as the molten material solidifies to form a second portion of the component.Figure 1

公开(公告)号：SG180156A1

公开(公告)日：2012-05-30

申请号：SG2011081460

申请日：2011-11-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STEVEN J BULLIED ,  CARL R VERNER ,  GAURAV M PATEL

Abstract: OF THE DISCLOSURE A die casting system includes a die, a shot tube and a shot tube plunger. The die casting system is positioned relative to a surface. The die includes a plurality of die components that define a die cavity. The shot tube is in fluid communication with the die cavity. The shot tube plunger is moveable within the shot tube to communicate molten metal into the die cavity. Each of the die, the shot tube and the shot tube plunger are inclined at an angle relative to the surface during injection of the molten metal into the die cavity.Figure 1

公开(公告)号：SG180158A1

公开(公告)日：2012-05-30

申请号：SG2011081494

申请日：2011-11-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARIO P BOCHIECHIO ,  JOHN JOSEPH MARCIN ,  CARL R VERNER ,  STEVEN J BULLIED

Abstract: OF THE DISCLOSURE A die casting system includes a die, a shot tube, a shot tube plunger and amelting unit. The die includes a plurality of die components that define a die cavity. The shot tube is in fluid communication with the die cavity. A shot tube plunger is moveable within the shot tube to communicate a charge of material into the die cavity. The melting unit is positioned relative to the die and includes a bottom portion having an opening for selectively releasing a charge of material through the bottom portion.Figure 1

公开(公告)号：SG180155A1

公开(公告)日：2012-05-30

申请号：SG2011081452

申请日：2011-11-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARIO P BOCHIECHIO ,  DILIP M SHAH ,  LEA KENNARD CASTLE ,  DOUGLAS M BERCZIK ,  JOHN JOSEPH MARCIN ,  CARL R VERNER

Abstract: An example die casting system includes a die comprised of a plurality of diecomponents that define a die cavity configured to receive a molten metal. One of the die components comprises a material that is not reactive with the molten metal and has a melting temperature above 815 degrees Celsius.Figure 1

公开(公告)号：SG180154A1

公开(公告)日：2012-05-30

申请号：SG2011081445

申请日：2011-11-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STEVEN J BULLIED ,  CARL R VERNER ,  GAURAV M PATEL

Abstract: OF THE DISCLOSURE A method of die casting a component having an integral seal includes defininga first portion of a die cavity of a die to include an open cell structure. A second portion of the die is defined without the open cell structure. Molten metal is injected into the die cavity, and the molten metal is solidified within the die cavity to form the component having the integral seal.Figure 1

公开(公告)号：SG188712A1

公开(公告)日：2013-04-30

申请号：SG2012055398

申请日：2012-07-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STEVEN J BULLIED ,  JOHN JOSEPH MARCIN ,  CARL R VERNER

Abstract: METHOD AND SYSTEM FOR DIE CASTING A HYBRID COMPONENT OF THE DISCLOSURE A method for die casting a hybrid component includes defining a cavity within a die element of a die and inserting a spar into the cavity. Molten metal is injected into the die element. The molten metal is solidified within the cavity to cast the hybrid component. The spar establishes an internal structure of the hybridcomponent. The spar includes a high melting temperature material that defines a first melting temperature greater than a second melting temperature of the molten metal. Figure 1

公开(公告)号：SG183599A1

公开(公告)日：2012-09-27

申请号：SG2012001343

申请日：2012-01-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARIO P BOCHIECHIO ,  JOHN JOSEPH MARCIN ,  CARL R VERNER ,  JOHN F BLONDIN ,  MARK F BARTHOLOMEW ,  RAYMOND P RISTAU ,  KEVIN W CHITTENDEN ,  GARY M TAMISO ,  ROBERT C RENAUD ,  DENNIS M KRAEMER ,  ROBERT E LEBRUN ,  PAUL R ZAMJOHN ,  CHARLES A ROOHR ,  KERRY KOZACZUK ,  ROY A GARRISON ,  STEVEN J BULLIED

Abstract: OF THE DISCLOSURE A die casting system includes a die, a shot tube, a melting system and avacuum system. The die includes a plurality of die components that define a die cavity. The shot tube is in fluid communication with the die cavity and is operable to deliver a charge of material to the die cavity. The melting system is positioned adjacent to the die and includes an alloy loader, a melting unit and a crucible. The vacuum system defines a first chamber and a second chamber separated from the firstchamber by an isolation valve. The melting system is disposed within the first chamber and the die is disposed within the second chamberFigure 1

公开(公告)号：SG180157A1

公开(公告)日：2012-05-30

申请号：SG2011081478

申请日：2011-11-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KEVIN W SCHLICHTING ,  STEVEN J BULLIED ,  CARL R VERNER ,  BENJAMIN JOSEPH ZIMMERMAN

Abstract: OF THE DISCLOSURE A shot tube plunger for a die casting system includes a first face,an opposing second face and an outer surface disposed between said first face and said opposing second face. A channel circumferentially extends about the outer surface. The channel is operable to receive a portion of a charge of material introduced into the die casting system.Figure 1