FR2418600A1 - Circulating fluid constant temp. maintaining system - has electric resistance heating unit having cavity and clamped in pump or valve - Google Patents

Circulating fluid constant temp. maintaining system - has electric resistance heating unit having cavity and clamped in pump or valve

Info

Publication number
FR2418600A1
FR2418600A1 FR7805198A FR7805198A FR2418600A1 FR 2418600 A1 FR2418600 A1 FR 2418600A1 FR 7805198 A FR7805198 A FR 7805198A FR 7805198 A FR7805198 A FR 7805198A FR 2418600 A1 FR2418600 A1 FR 2418600A1
Authority
FR
France
Prior art keywords
heating unit
cavity
unit
circuit element
clamped
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.)
Granted
Application number
FR7805198A
Other languages
French (fr)
Other versions
FR2418600B1 (en
Inventor
Claude Chavanne
Andre Vanderchmitt
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7805198A priority Critical patent/FR2418600A1/en
Publication of FR2418600A1 publication Critical patent/FR2418600A1/en
Application granted granted Critical
Publication of FR2418600B1 publication Critical patent/FR2418600B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/002—Electric heating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

The system is designed to heat a circuit element (C) in order to maintain a fluid circulating in the circuit at a set temperature. The circuit element (C) is raised to the set temperature by means of a heating unit. The heating unit (3) is made from a good thermal conducting material and is fixed to the circuit element. The unit (3) has a cavity in it whose wall is in contact with at least a part of the external wall of the circuit element. The unit also includes an electrical heating circuit. The heating unit (3) is in a thermally insulating enclosure. The unit has several locations (9) for an electrical resistance. Each location communicates with a chamber (5) which opens out onto one of the units walls at which are located current connections for the resistors.
FR7805198A 1978-02-23 1978-02-23 Circulating fluid constant temp. maintaining system - has electric resistance heating unit having cavity and clamped in pump or valve Granted FR2418600A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805198A FR2418600A1 (en) 1978-02-23 1978-02-23 Circulating fluid constant temp. maintaining system - has electric resistance heating unit having cavity and clamped in pump or valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805198A FR2418600A1 (en) 1978-02-23 1978-02-23 Circulating fluid constant temp. maintaining system - has electric resistance heating unit having cavity and clamped in pump or valve

Publications (2)

Publication Number Publication Date
FR2418600A1 true FR2418600A1 (en) 1979-09-21
FR2418600B1 FR2418600B1 (en) 1981-10-23

Family

ID=9204951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805198A Granted FR2418600A1 (en) 1978-02-23 1978-02-23 Circulating fluid constant temp. maintaining system - has electric resistance heating unit having cavity and clamped in pump or valve

Country Status (1)

Country Link
FR (1) FR2418600A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559874A1 (en) * 1984-02-16 1985-08-23 Bastide Albert Dismantlable self-adjusting heating box with thermostat
EP0640784A1 (en) * 1993-08-31 1995-03-01 Applied Materials, Inc. Heated removable throttle valve
EP0802363A2 (en) * 1996-04-17 1997-10-22 Applied Materials, Inc. Method and apparatus for baking out a gate valve in a semiconductor processing system
EP0877185A2 (en) * 1997-04-21 1998-11-11 Fujikin Incorporated Device for heating fluid controller
WO2017002241A1 (en) * 2015-07-01 2017-01-05 ニチアス株式会社 Heater device and heating method using same for body to be heated

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR782603A (en) * 1933-12-13 1935-06-07 D App Electr Fr Sauter S A Fab Device for preventing jelly sticking of sealing members provided in brine pipes
FR864602A (en) * 1940-04-02 1941-05-01 Detectif Frost protection device
GB1143235A (en) * 1965-11-03 1969-02-19 Foster Brothers Ltd Improvements relating to valves for controlling the flow of fluids
FR1560079A (en) * 1967-06-08 1969-03-14
US3901269A (en) * 1973-08-14 1975-08-26 Controls Southeast Inc Jacket construction for fluid flow fittings
US3973585A (en) * 1973-08-14 1976-08-10 Controls Southeast, Inc. Jacket construction for fluid flow fittings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR782603A (en) * 1933-12-13 1935-06-07 D App Electr Fr Sauter S A Fab Device for preventing jelly sticking of sealing members provided in brine pipes
FR864602A (en) * 1940-04-02 1941-05-01 Detectif Frost protection device
GB1143235A (en) * 1965-11-03 1969-02-19 Foster Brothers Ltd Improvements relating to valves for controlling the flow of fluids
FR1560079A (en) * 1967-06-08 1969-03-14
US3901269A (en) * 1973-08-14 1975-08-26 Controls Southeast Inc Jacket construction for fluid flow fittings
US3973585A (en) * 1973-08-14 1976-08-10 Controls Southeast, Inc. Jacket construction for fluid flow fittings

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559874A1 (en) * 1984-02-16 1985-08-23 Bastide Albert Dismantlable self-adjusting heating box with thermostat
EP0640784A1 (en) * 1993-08-31 1995-03-01 Applied Materials, Inc. Heated removable throttle valve
US5462080A (en) * 1993-08-31 1995-10-31 Applied Materials, Inc. Heated removable throttle valve
US6274854B1 (en) 1996-04-17 2001-08-14 Applied Materials, Inc. Method and apparatus for baking out a gate valve in a semiconductor processing system
EP0802363A3 (en) * 1996-04-17 1998-05-20 Applied Materials, Inc. Method and apparatus for baking out a gate valve in a semiconductor processing system
US5965046A (en) * 1996-04-17 1999-10-12 Applied Materials, Inc. Method and apparatus for baking out a gate valve in a semiconductor processing system
EP0802363A2 (en) * 1996-04-17 1997-10-22 Applied Materials, Inc. Method and apparatus for baking out a gate valve in a semiconductor processing system
EP0877185A2 (en) * 1997-04-21 1998-11-11 Fujikin Incorporated Device for heating fluid controller
EP0877185A3 (en) * 1997-04-21 1998-11-25 Fujikin Incorporated Device for heating fluid controller
US6060691A (en) * 1997-04-21 2000-05-09 Fujikin Incorporated Device for heating fluid controller
WO2017002241A1 (en) * 2015-07-01 2017-01-05 ニチアス株式会社 Heater device and heating method using same for body to be heated
JPWO2017002241A1 (en) * 2015-07-01 2018-04-12 ニチアス株式会社 HEATER DEVICE AND METHOD OF HEATING A HEATED BODY USING THE SAME
TWI688306B (en) * 2015-07-01 2020-03-11 日商霓佳斯股份有限公司 Heating device and method for heating an object to be heated by using such heating device
US11215309B2 (en) 2015-07-01 2022-01-04 Nichias Corporation Heating device and method of heating a heated object using the same

Also Published As

Publication number Publication date
FR2418600B1 (en) 1981-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse