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특허 상세정보

Fluid pressure regulator with boost tube unit including stem guide and lever retainer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05D-016/02   
미국특허분류(USC) 137/4848 ; 137/50547
출원번호 US-0673333 (1996-06-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 11
초록

A method of manufacturing a diaphragm assembly for a fluid pressure regulator includes the steps of providing a diaphragm head unit having a first side and a spring seat, providing a fabric layer, providing an elastomer layer, applying an adhesive to the first side of the diaphragm head unit, placing the fabric layer between the elastomer layer and the first side of the diaphragm heat unit to form a sandwich, and applying heat and pressure to the sandwich. In a fluid pressure regulator including a disk for regulating the flow of fluid through an orifice,...

대표
청구항

A one-piece boost tube unit for a fluid pressure regulator having a lever pivot pin disposed in a bracket having a groove on one side thereof, comprising: a hollow cylindrical boost tube; a hollow cylindrical valve stem guide integral with the boost tube and concentric with the boost tube; and a lever retainer integral with the boost tube having an end that contacts the lever pivot pin to hold the lever pivot pin in the groove of the bracket.

이 특허를 인용한 특허 피인용횟수: 16

  1. Mevius, Jason Scott. Adjustable fixed pressure relief assembly and regulator comprising same. USP2015018939167.
  2. Hawkins, James C.. Gas regulator flow boost cartridge. USP2012098256452.
  3. Hu Zhimin. Gaseous wave pressure regulator and its energy recovery system. USP2000116152158.
  4. Hawkins, James Chester; Anderson, Paul Richard; Foust, Gregory Lawrence; Kranz, Seth; Mevius, Jason Scott. Modular regulator platform. USP2012098256446.
  5. Kranz, Seth; Losh, Joseph. Pressure averaging sense tube for gas regulator. USP2012128336574.
  6. Blanchard, Frederick W.; Zuck, James C.. Pressure regulator. USP2017079709998.
  7. Massengale, Roger; Fry, Stanley E.; McPhee, Charles J.. Pressure regulator. USP2009067546846.
  8. Massengale, Roger; Fry, Stanley E.; McPhee, Charles J.. Pressure regulator. USP2005096938642.
  9. Massengale, Roger; Fry, Stanley; McPhee, Charles J.. Pressure regulator. USP2010087766028.
  10. Massengale,Roger; Fry,Stanley E.; McPhee,Charles J.. Pressure regulator. USP2006107114520.
  11. Massengale,Roger; Fry,Stanley E.; McPhee,Charles J.. Pressure regulator. USP2007097264018.
  12. Quijano, Erik M.. Secondary seat for gas regulator. USP2013088500092.
  13. Zhou, Biao. Self-aligning valve port. USP2016049310811.
  14. Zhang, Jun Y.; Hawkins, James C.; Xu, Ting. Service regulator with improved boost performance. USP2012048156958.
  15. Chizek, Jared B.; Davis, David Blair. Valve bodies having integral boost reducing capability. USP2015049004452.
  16. Wincek,Christopher P.. Valve diaphragm with a compression restraining ring, and valve including same. USP2007077243903.