公开(公告)号：US09970545B2

公开(公告)日：2018-05-15

申请号：US15422892

申请日：2017-02-02

Applicant: Mide Technology Corporation

Inventor： Andrew Cutler ,  Stephen Hanly ,  Steven A. Klepper ,  Christopher Ludlow ,  Mark Spadafora ,  Marthinus van Schoor

IPC: F16J15/34 ,  F16J15/00 ,  F16J15/3204 ,  F16J15/54 ,  B63H23/32

CPC classification number: F16J15/008 ,  B63H23/321 ,  B63H2023/327 ,  F16J15/3204 ,  F16J15/3452 ,  F16J15/3496 ,  F16J15/36 ,  F16J15/363 ,  F16J15/54

Abstract: A seal system includes a face seal rotor ring including a wide sealing face preferably made of tungsten carbide. The stator ring includes a narrower sealing face confronting the rotor ring wide sealing face. The stator ring sealing face is preferably made of polyamide-imide and tapers to narrower widths rearwardly.

公开(公告)号：US20170138477A1

公开(公告)日：2017-05-18

申请号：US15422892

申请日：2017-02-02

Applicant: Mide Technology Corporation

Inventor： Andrew Cutler ,  Stephen Hanly ,  Steven A. Klepper ,  Christopher Ludlow ,  Mark Spadafora ,  Marthinus van Schoor

IPC: F16J15/00 ,  B63H23/32 ,  F16J15/54 ,  F16J15/34 ,  F16J15/3204

CPC classification number: F16J15/008 ,  B63H23/321 ,  B63H2023/327 ,  F16J15/3204 ,  F16J15/3452 ,  F16J15/3496 ,  F16J15/36 ,  F16J15/363 ,  F16J15/54

Abstract: A seal system includes a face seal rotor ring including a wide sealing face preferably made of tungsten carbide. The stator ring includes a narrower sealing face confronting the rotor ring wide sealing face. The stator ring sealing face is preferably made of polyamide-imide and tapers to narrower widths rearwardly.

公开(公告)号：US20160305554A1

公开(公告)日：2016-10-20

申请号：US14689580

申请日：2015-04-17

Applicant: Mide Technology Corporation

Inventor： Andrew Cutler ,  Stephen Hanly ,  Steven A. Klepper ,  Christopher Ludlow ,  Mark Spadafora ,  Marthinus van Schoor

IPC: F16J15/34 ,  F16J15/3204 ,  F16J15/54 ,  F16J15/00

CPC classification number: F16J15/008 ,  B63H23/321 ,  B63H2023/327 ,  F16J15/3204 ,  F16J15/3452 ,  F16J15/3496 ,  F16J15/36 ,  F16J15/363 ,  F16J15/54

Abstract: A seal system includes a face seal rotor ring including a wide sealing face preferably made of tungsten carbide. The stator ring includes a narrower sealing face confronting the rotor ring wide sealing face. The stator ring sealing face is preferably made of polyamide-imide and tapers to narrower widths rearwardly.

Abstract translation: 密封系统包括面密封转子环，其包括优选由碳化钨制成的宽密封面。 定子环包括面对转子环宽密封面的较窄密封面。 定子环密封面优选由聚酰胺 - 酰亚胺制成，并且向后倾斜到更窄的宽度。