公开(公告)号：MX9704959A

公开(公告)日：1997-10-31

申请号：MX9704959

申请日：1996-10-30

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY RON C ,  ZAVISA JOHN

IPC: F04C14/26 ,  B23P15/00 ,  F04C15/06 ,  F04C28/26 ,  F16K17/04 ,  F04C15/04

Abstract: Una bomba incluye un elemento de válvula de seguridad de bomba, integrado coaxialmente de material polimérico de alta densidad, que se asienta contra un manguito metálico duro. El manguito está presionado dentro de un primer agujero escaridado alrededor del canal de flujo equilibrado con un ajuste de interferencia. Este extremo axial del manguito que lleva la superficie de asiento de válvula que se proyecta, para una proporcion sustancial de la longitud del manguito, más allá de la primera saliente de agujero escariado en un segundo espacio del agujero escariado de diámetro más grande para proporcionar un espacio anular alrededor de la superficie del diámetro exterior del manguito para liberar el extremo de superficie de asiento del manguito de restriccion estructural directa.

公开(公告)号：DE69607945D1

公开(公告)日：2000-05-31

申请号：DE69607945

申请日：1996-10-30

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY C ,  ZAVISA JOHN

IPC: F04C14/26 ,  B23P15/00 ,  F04C15/06 ,  F04C28/26 ,  F16K17/04 ,  F04C15/04

Abstract: A pump includes a coaxially integrated pump bypass/relief valve element of high density polymer material seats against a hard metallic sleeve that is pressed into a first counterbore around the bypass flow channel with an interference fit. That axial end of the sleeve bearing the valve seat face projects, for a substantial proportion of the sleeve length, beyond the first counterbore shoulder into a second counterbore space to provide an annular space around the outside diameter surface of the sleeve to free the seat face end of the sleeve from direct structural restraint.

公开(公告)号：BR9606878A

公开(公告)日：1997-10-28

申请号：BR9606878

申请日：1996-10-30

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY RON C ,  ZAVISA JOHN

IPC: F04C14/26 ,  B23P15/00 ,  F04C15/06 ,  F04C28/26 ,  F16K17/04 ,  F04C15/04

Abstract: A pump includes a coaxially integrated pump bypass/relief valve element of high density polymer material seats against a hard metallic sleeve that is pressed into a first counterbore around the bypass flow channel with an interference fit. That axial end of the sleeve bearing the valve seat face projects, for a substantial proportion of the sleeve length, beyond the first counterbore shoulder into a second counterbore space to provide an annular space around the outside diameter surface of the sleeve to free the seat face end of the sleeve from direct structural restraint.

公开(公告)号：DE69607945T2

公开(公告)日：2000-08-17

申请号：DE69607945

申请日：1996-10-30

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY C ,  ZAVISA JOHN

IPC: F04C14/26 ,  B23P15/00 ,  F04C15/06 ,  F04C28/26 ,  F16K17/04 ,  F04C15/04

Abstract: A pump includes a coaxially integrated pump bypass/relief valve element of high density polymer material seats against a hard metallic sleeve that is pressed into a first counterbore around the bypass flow channel with an interference fit. That axial end of the sleeve bearing the valve seat face projects, for a substantial proportion of the sleeve length, beyond the first counterbore shoulder into a second counterbore space to provide an annular space around the outside diameter surface of the sleeve to free the seat face end of the sleeve from direct structural restraint.

公开(公告)号：AU706077B2

公开(公告)日：1999-06-10

申请号：AU1245397

申请日：1997-01-31

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY RONALD C ,  ZAVISA JOHN

IPC: B01D29/11 ,  B01D35/02 ,  G01F1/22 ,  B01D35/28

公开(公告)号：HK1008235A1

公开(公告)日：1999-05-07

申请号：HK98109280

申请日：1998-07-20

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY RON C ,  ZAVISA JOHN

IPC: F04C14/26 ,  B23P15/00 ,  F04C15/06 ,  F04C28/26 ,  F16K17/04 ,  F04C ,  F16K

Abstract: A pump includes a coaxially integrated pump bypass/relief valve element of high density polymer material seats against a hard metallic sleeve that is pressed into a first counterbore around the bypass flow channel with an interference fit. That axial end of the sleeve bearing the valve seat face projects, for a substantial proportion of the sleeve length, beyond the first counterbore shoulder into a second counterbore space to provide an annular space around the outside diameter surface of the sleeve to free the seat face end of the sleeve from direct structural restraint.

公开(公告)号：AU1245397A

公开(公告)日：1997-08-07

申请号：AU1245397

申请日：1997-01-31

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY RONALD C ,  ZAVISA JOHN

IPC: B01D29/11 ,  B01D35/02 ,  G01F1/22 ,  B01D35/28

公开(公告)号：AU7524696A

公开(公告)日：1997-05-22

申请号：AU7524696

申请日：1996-10-30

Applicant: STANDEX INT CORP

Inventor： SINGLETERRY RON C ,  ZAVISA JOHN

IPC: F04C14/26 ,  B23P15/00 ,  F04C15/06 ,  F04C28/26 ,  F16K17/04 ,  F04C15/04

Abstract: A pump includes a coaxially integrated pump bypass/relief valve element of high density polymer material seats against a hard metallic sleeve that is pressed into a first counterbore around the bypass flow channel with an interference fit. That axial end of the sleeve bearing the valve seat face projects, for a substantial proportion of the sleeve length, beyond the first counterbore shoulder into a second counterbore space to provide an annular space around the outside diameter surface of the sleeve to free the seat face end of the sleeve from direct structural restraint.