公开(公告)号：CA2738465A1

公开(公告)日：2004-08-25

申请号：CA2738465

申请日：2003-11-18

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： OBARA RICHARD A ,  MATTANCHERIL SAIKRISHNAN S ,  GEHRET KEVIN J ,  MONNIN MICHAEL J

IPC: F04B53/10 ,  F04B39/00 ,  F04B39/10

Abstract: A discharge valve retainer is manufactured from powder metal using FLC4608, FL4405, FC0205 or FC0208 material. The finisher retainer has a density of approximately 6.8 to 7.6 gm/cc. The retainer is carbonitrided, quenched and tempered to achieve a surface hardness of Rockwell 15N 89-93. The exterior of the retainer is contoured to provide for the non-turbulent flow of pressurized gas around the discharge valve.

公开(公告)号：CA2738465C

公开(公告)日：2014-05-20

申请号：CA2738465

申请日：2003-11-18

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： OBARA RICHARD A ,  MATTANCHERIL SAIKRISHNAN S ,  GEHRET KEVIN J ,  MONNIN MICHAEL J

IPC: F04B53/10 ,  F04B39/00 ,  F04B39/10

Abstract: A discharge valve retainer is manufactured from powder metal using FLC4608, FL4405, FC0205 or FC0208 material. The finisher retainer has a density of approximately 6.8 to 7.6 gm/cc. The retainer is carbonitrided, quenched and tempered to achieve a surface hardness of Rockwell 15N 89-93. The exterior of the retainer is contoured to provide for the non-turbulent flow of pressurized gas around the discharge valve.

公开(公告)号：AU2004200753B2

公开(公告)日：2010-03-04

申请号：AU2004200753

申请日：2004-02-25

Applicant: EMERSON CLIMATE TECHNOLOGIES INC

Inventor： OBARA RICHARD A ,  MONNIN MICHAEL J ,  MATTANCHERIL SAIKRISHNAN S ,  GEHRET KEVIN J

IPC: F04B39/10 ,  F04B39/00

Abstract: A discharge valve retainer is manufactured from powder metal using FLC4608, FL4405, FC0205 or FC0208 material. The finisher retainer has a density of approximately 6.8 to 7.6 gm/cc. The retainer is carbonitrided, quenched and tempered to achieve a surface hardness of Rockwell 15N 89-93. The exterior of the retainer is contoured to provide for the non-turbulent flow of pressurized gas around the discharge valve.

公开(公告)号：ES2349837T3

公开(公告)日：2011-01-11

申请号：ES06005776

申请日：2003-10-31

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： OBARA RICHARD A ,  GEHRET KEVIN J ,  MATTANCHERIL SAIKRISHNAN S ,  MONNIN MICHAEL J

IPC: F04B39/10 ,  F04B39/00

Abstract: Un retén de válvula de descarga (48) para un compresor (10), estando fabricado dicho retén (48) a partir de un material metálico en polvo para optimizar la fiabilidad estructural y el rendimiento de dicho retén (48) y que incluye un cuerpo central circular (100) que define una superficie exterior que tiene una primera superficie troncocónica (112), caracterizado porque dicha superficie exterior también tiene una segunda superficie troncocónica (116) y una parte de fusión (114) dispuesta entre dichas primera (112) y segunda (116) superficies troncocónicas.

公开(公告)号：DE60333683D1

公开(公告)日：2010-09-16

申请号：DE60333683

申请日：2003-10-31

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： OBARA RICHARD A ,  MATTANCHERIL SAIKRISHNAN S ,  GEHRET KEVIN J ,  MONNIN MICHAEL J

IPC: F04B39/10 ,  F04B39/00

公开(公告)号：EP2198163A4

公开(公告)日：2011-07-06

申请号：EP08835757

申请日：2008-10-02

Applicant: EMERSON CLIMATE TECHNOLOGIES

Inventor： OBARA RICHARD A ,  SCHULZE BRAD A

IPC: F04B39/10 ,  F04B27/08

CPC classification number: F04B39/1066 ,  Y10T29/49229 ,  Y10T29/49236 ,  Y10T29/49417 ,  Y10T29/49988