Title:
【発明の名称】ダイヤフラム弁
Document Type and Number:
Japanese Patent JP2002513457
Kind Code:
A
Abstract:
A flow control device includes a first body and a second body; a threaded engagement for clamping the bodies together in an axially aligned relationship; a diaphragm seal that is disposed axially between the first and second bodies to form a seal there between; each of the first and second bodies having a generally flat surface portion near its respective outer periphery; at least one of the generally flat surfaces being adjacent an outer corner thereof; the diaphragm being singularly clamped between the generally flat portions; the diaphragm having an outer peripheral portion adjacent the generally flat surfaces and that bends over and seals at the corner.
Inventors:
Gotchi, The Ames E
Kittin, Dale Jei
Longo, maria
Rasanau, Victor N
Smith, Philip Jei
Kittin, Dale Jei
Longo, maria
Rasanau, Victor N
Smith, Philip Jei
Application Number:
JP53307098A
Publication Date:
May 08, 2002
Filing Date:
January 30, 1998
Export Citation:
Assignee:
Swagelok Company
International Classes:
F16K7/16; F16K41/12; (IPC1-7): F16K7/16; F16K41/12
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)