WO2007145997B1 - Systems and methods for managing heat transfer in a fluid handling device - Google Patents

Systems and methods for managing heat transfer in a fluid handling device

Info

Publication number
WO2007145997B1
WO2007145997B1 PCT/US2007/013322 US2007013322W WO2007145997B1 WO 2007145997 B1 WO2007145997 B1 WO 2007145997B1 US 2007013322 W US2007013322 W US 2007013322W WO 2007145997 B1 WO2007145997 B1 WO 2007145997B1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid handling
handling device
enclosure
enclosures
air gap
Prior art date
Application number
PCT/US2007/013322
Other languages
French (fr)
Other versions
WO2007145997A3 (en
WO2007145997A2 (en
Inventor
Marc Laverdiere
Iraj Gashgaee
Craig L Brodeur
Robert F Mcloughlin
Original Assignee
Entegris Inc
Marc Laverdiere
Iraj Gashgaee
Craig L Brodeur
Robert F Mcloughlin
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 Entegris Inc, Marc Laverdiere, Iraj Gashgaee, Craig L Brodeur, Robert F Mcloughlin filed Critical Entegris Inc
Publication of WO2007145997A2 publication Critical patent/WO2007145997A2/en
Publication of WO2007145997A3 publication Critical patent/WO2007145997A3/en
Publication of WO2007145997B1 publication Critical patent/WO2007145997B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling

Abstract

Systems and methods for reducing temperature variations induced by fluid handling equipment in process fluids by separating heat-producing portions of the control equipment from portions' of the equipment which handle or are in close proximity to a fluid flow path. In one embodiment, the fluid handling components are contained in a first enclosure, while the heat-generating components are contained in a second enclosure. An air gap is maintained between the two enclosures to provide thermal isolation of the fluid handling components from the heat-generating components. In one embodiment, the air gap is maintained by connecting the two enclosures using insulating spacers. Interconnects between components in the two enclosures may be routed through an insulating tube that is sealed at each end to prevent heat transfer through the tube.

Claims

AMENDED CLAIMS
received by the International Bureau on 01 July 2008 (01.07.2008).
10. The fluid handling device of Claim 9, wherein the thermally insulating material comprises plastic.
11. The fluid handling device of Claim 1 , wherein the second enclosure is constructed of a thermally conductive material.
12. The fluid handling device of Claim 11 , wherein the thermally conductive material comprises metal.
13. The fluid handling device of Claim 12, wherein the second enclosure includes an inner metal housing and a plastic outer housing.
14. The fluid handling device of Claim 1 , wherein the first enclosure is sealed.
15. The fluid handling device of Claim 1 , wherein the second enclosure is sealed.
16. The fluid handling device of Claim 1 , wherein the fluid handling components contained in the first enclosure include one or more flow measurement sensors and a flow control valve.
17. The fluid handling device of Claim 16, wherein the fluid handling components contained in the first enclosure further include a restrictive flow element and wherein the flow measurement sensors are configured to measure a pressure drop across the restrictive flow element.
18. The fluid handling device of Claim 1 , wherein the heat generating components contained in the second enclosure include an electronic control system.
19. The fluid handling'device of Claim 1 , wherein an insulating material is positioned in the air gap between the first and second enclosures.
20. The fluid handling device of Claim 1 , wherein the air gap between the first and second enclosures is between about 0.75 inches and 1.25 inches.
AMENDED SHEET (ARTICLE 19)
PCT/US2007/013322 2006-06-14 2007-06-06 Systems and methods for managing heat transfer in a fluid handling device WO2007145997A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/452,754 2006-06-14
US11/452,754 US20070290382A1 (en) 2006-06-14 2006-06-14 Systems and methods for managing heat transfer in a fluid handling device

Publications (3)

Publication Number Publication Date
WO2007145997A2 WO2007145997A2 (en) 2007-12-21
WO2007145997A3 WO2007145997A3 (en) 2008-08-14
WO2007145997B1 true WO2007145997B1 (en) 2008-10-23

Family

ID=38832351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/013322 WO2007145997A2 (en) 2006-06-14 2007-06-06 Systems and methods for managing heat transfer in a fluid handling device

Country Status (3)

Country Link
US (1) US20070290382A1 (en)
TW (1) TW200813681A (en)
WO (1) WO2007145997A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6037845B2 (en) * 2013-01-17 2016-12-07 旭有機材株式会社 Fluid control device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906968A (en) * 1930-08-11 1933-05-02 Callenders Cable & Const Co Single core electric cable
US4898302A (en) * 1987-01-12 1990-02-06 Nordson Corporation Apparatus for melting and dispensing thermoplastic material
US5056692A (en) * 1988-10-13 1991-10-15 The Electricity Counsil And Chamberlin & Hill Plc Dispensing apparatus for molten metal
US5375738A (en) * 1993-10-27 1994-12-27 Nordson Corporation Apparatus for dispensing heated fluid materials
US5405050A (en) * 1993-10-27 1995-04-11 Nordson Corporation Electric dispenser
US5777848A (en) * 1996-12-20 1998-07-07 Dell Computer Corporation Power supply mounting assembly for electronic equipment
US6123302A (en) * 1998-10-30 2000-09-26 Nordson Corporation Liquid dispensing device and methods utilizing a uniaxial mounting
US6499629B1 (en) * 1999-05-28 2002-12-31 Nordson Corporation Dispensing apparatus for viscous liquids
AUPQ671500A0 (en) * 2000-04-05 2000-05-04 Orbital Engine Company (Australia) Proprietary Limited Fuel injector nozzles
US6539968B1 (en) * 2000-09-20 2003-04-01 Fugasity Corporation Fluid flow controller and method of operation
US6669057B2 (en) * 2001-10-31 2003-12-30 Nordson Corporation High-speed liquid dispensing modules
US6895157B2 (en) * 2002-07-29 2005-05-17 Intel Corporation Thermal optical switch apparatus and methods with enhanced thermal isolation
US6994234B2 (en) * 2003-04-03 2006-02-07 Nordson Corporation Electrically-operated dispensing module
US6974912B2 (en) * 2004-03-05 2005-12-13 Selby Peter E Insulator and connect cable and method of making same
US20050268845A1 (en) * 2004-06-03 2005-12-08 Nordson Corporation Apparatus and nozzle plate for dispensing liquid material

Also Published As

Publication number Publication date
WO2007145997A3 (en) 2008-08-14
WO2007145997A2 (en) 2007-12-21
US20070290382A1 (en) 2007-12-20
TW200813681A (en) 2008-03-16

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