JPS56113879A - Method and box for maintaining temperature of fluid control valve - Google Patents

Method and box for maintaining temperature of fluid control valve

Info

Publication number
JPS56113879A
JPS56113879A JP1567680A JP1567680A JPS56113879A JP S56113879 A JPS56113879 A JP S56113879A JP 1567680 A JP1567680 A JP 1567680A JP 1567680 A JP1567680 A JP 1567680A JP S56113879 A JPS56113879 A JP S56113879A
Authority
JP
Japan
Prior art keywords
control valve
pipe
fluid control
pilot
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1567680A
Other languages
Japanese (ja)
Inventor
Sadayoshi Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1567680A priority Critical patent/JPS56113879A/en
Publication of JPS56113879A publication Critical patent/JPS56113879A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To maintain the temperature of a fluid control valve, by coating the fluid control valve and a pipe connected thereto, with a heat insulating material so that air freely communicates together.
CONSTITUTION: A water control valve, in which a controller comprising a pilot valve 4, a pressure gauge, a strainer 16, etc. connected to a pilot pipe 3 is coupled to a valve casing 1 through the pilot pipe 3, and a pipe 2 connected to the water control valve are indirectly coated with a heat insulating material so that air freely communicates together. The air inside the coating is warmed by the heat of water flowing through the valve casing 1 and the pipe 2. The air is thus convected to maintain the temperature of the controller, the pilot pipes 3 for other pipes, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP1567680A 1980-02-12 1980-02-12 Method and box for maintaining temperature of fluid control valve Pending JPS56113879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1567680A JPS56113879A (en) 1980-02-12 1980-02-12 Method and box for maintaining temperature of fluid control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1567680A JPS56113879A (en) 1980-02-12 1980-02-12 Method and box for maintaining temperature of fluid control valve

Publications (1)

Publication Number Publication Date
JPS56113879A true JPS56113879A (en) 1981-09-08

Family

ID=11895344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1567680A Pending JPS56113879A (en) 1980-02-12 1980-02-12 Method and box for maintaining temperature of fluid control valve

Country Status (1)

Country Link
JP (1) JPS56113879A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199600A (en) * 1984-03-21 1985-10-09 Murata Mach Ltd Operating method of machine tool
JPS60160520U (en) * 1984-04-04 1985-10-25 株式会社日立製作所 Evaporative cooling induction appliance
JPH03219185A (en) * 1990-01-25 1991-09-26 Kitazawa Valve:Kk Operation device
JPH0735256A (en) * 1993-07-21 1995-02-07 Kawahiko Kk Assembly valve chamber
WO2004094883A1 (en) * 2003-04-21 2004-11-04 Tokyo Technological Labo Co., Ltd. Heater unit for installation on valve
WO2005071299A1 (en) * 2004-01-22 2005-08-04 Fujikin Incorporated Vacuum heat insulation valve

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199600A (en) * 1984-03-21 1985-10-09 Murata Mach Ltd Operating method of machine tool
JPS6340640B2 (en) * 1984-03-21 1988-08-11 Murata Machinery Ltd
JPS60160520U (en) * 1984-04-04 1985-10-25 株式会社日立製作所 Evaporative cooling induction appliance
JPH03219185A (en) * 1990-01-25 1991-09-26 Kitazawa Valve:Kk Operation device
JPH0735256A (en) * 1993-07-21 1995-02-07 Kawahiko Kk Assembly valve chamber
WO2004094883A1 (en) * 2003-04-21 2004-11-04 Tokyo Technological Labo Co., Ltd. Heater unit for installation on valve
JP2004316864A (en) * 2003-04-21 2004-11-11 Tokyo Gijutsu Kenkyusho:Kk Heater unit to be mounted on valve
JP4596409B2 (en) * 2003-04-21 2010-12-08 株式会社東京技術研究所 Heater unit for valve mounting
US7849873B2 (en) 2003-04-21 2010-12-14 Tokyo Technological Labo Co., Ltd. Heater unit for installation on valve
WO2005071299A1 (en) * 2004-01-22 2005-08-04 Fujikin Incorporated Vacuum heat insulation valve
CN100385162C (en) * 2004-01-22 2008-04-30 株式会社富士金 Vacuum heat insulation valve
US7673649B2 (en) 2004-01-22 2010-03-09 Fujikin Incorporated Vacuum thermal insulating valve

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