CA2696239A1 - Apparatus and method for monitoring and regulating cryogenic cooling - Google Patents

Apparatus and method for monitoring and regulating cryogenic cooling Download PDF

Info

Publication number
CA2696239A1
CA2696239A1 CA2696239A CA2696239A CA2696239A1 CA 2696239 A1 CA2696239 A1 CA 2696239A1 CA 2696239 A CA2696239 A CA 2696239A CA 2696239 A CA2696239 A CA 2696239A CA 2696239 A1 CA2696239 A1 CA 2696239A1
Authority
CA
Canada
Prior art keywords
sensor
light beam
vapor cloud
cryogenic
intensity
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.)
Abandoned
Application number
CA2696239A
Other languages
English (en)
French (fr)
Inventor
Zbigniew Zurecki
Robert Ellsworth Knorr, Jr.
John Lewis Green
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.)
Air Products and Chemicals Inc
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
Publication of CA2696239A1 publication Critical patent/CA2696239A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA2696239A 2007-08-28 2008-08-27 Apparatus and method for monitoring and regulating cryogenic cooling Abandoned CA2696239A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96847907P 2007-08-28 2007-08-28
US60/968,479 2007-08-28
PCT/US2008/074465 WO2009032689A2 (en) 2007-08-28 2008-08-27 Apparatus and method for monitoring and regulating cryogenic cooling

Publications (1)

Publication Number Publication Date
CA2696239A1 true CA2696239A1 (en) 2009-03-12

Family

ID=42712018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2696239A Abandoned CA2696239A1 (en) 2007-08-28 2008-08-27 Apparatus and method for monitoring and regulating cryogenic cooling

Country Status (7)

Country Link
US (1) US20110083447A1 (pt)
EP (1) EP2195627A4 (pt)
CN (1) CN101842678B (pt)
BR (1) BRPI0815928A2 (pt)
CA (1) CA2696239A1 (pt)
MX (1) MX2010002065A (pt)
WO (1) WO2009032689A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474273B2 (en) 2009-10-29 2013-07-02 Air Products And Chemicals, Inc. Apparatus and method for providing a temperature-controlled gas
DE102011003004B3 (de) * 2011-01-21 2012-02-16 Mag Ias Gmbh Verfahren und Werkzeugmaschine zum Bearbeiten und Härten von metallischen Werkstücken
US10371378B2 (en) 2013-12-20 2019-08-06 John Zink Company, Llc Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments
US9897493B2 (en) * 2016-03-30 2018-02-20 Air Products And Chemicals, Inc. Method for temperature data acquisition

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US4955206A (en) * 1989-11-30 1990-09-11 Liquid Carbonic Corporation Liquid cryogen freezer with improved vapor balance control
US5001346A (en) * 1990-02-26 1991-03-19 Rockwell International Corporation Leak detection system with background compensation
US5101636A (en) * 1990-03-20 1992-04-07 The Boc Group, Inc. Cryogen delivery apparatus and method for regulating the cooling potential of a flowing cryogen
DE4024605A1 (de) * 1990-08-02 1992-02-06 Wsp Ingenieurgesellschaft Fuer Vorrichtung zur abkuehlung von strangpressprofilen
EP0642376A4 (en) * 1991-11-01 1995-04-12 Sorenson Laboratories, Inc. Dual mode laser smoke evacuation system with sequential filter monitor and vacuum compensation.
US5344478A (en) * 1993-08-02 1994-09-06 Air Products And Chemicals, Inc. Vortex dispersing nozzle for liquefied cryogenic inert gases used in blanketing of molten metals exposed to ambient air and method
US5730806A (en) * 1993-08-30 1998-03-24 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Gas-liquid supersonic cleaning and cleaning verification spray system
US5517842A (en) 1994-08-02 1996-05-21 Danieli United, Inc. Roll and strip cooling system for rolling mills
US5610704A (en) * 1994-11-21 1997-03-11 The United States Of America As Represented By The United States Department Of Energy Probe for measurement of velocity and density of vapor in vapor plume
US5662266A (en) * 1995-01-04 1997-09-02 Zurecki; Zbigniew Process and apparatus for shrouding a turbulent gas jet
US5755128A (en) * 1995-08-31 1998-05-26 Tippins Incorporated Method and apparatus for isothermally rolling strip product
ATE211031T1 (de) * 1995-11-20 2002-01-15 Sms Demag Ag Vorrichtung zur beeinflussung des profils von gewalztem walzband
DE19953230C2 (de) * 1999-11-04 2003-08-28 C D Waelzholz Produktionsgmbh Kaltwalzverfahren
US6876305B2 (en) * 1999-12-08 2005-04-05 Gentex Corporation Compact particle sensor
US6646564B1 (en) * 2001-03-07 2003-11-11 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude System and method for remote management of equipment operating parameters
US20020189413A1 (en) * 2001-05-31 2002-12-19 Zbigniew Zurecki Apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools
DE10129565C5 (de) * 2001-06-20 2007-12-27 Siemens Ag Kühlverfahren für ein warmgewalztes Walzgut und hiermit korrespondierendes Kühlstreckenmodell
US20030110781A1 (en) * 2001-09-13 2003-06-19 Zbigniew Zurecki Apparatus and method of cryogenic cooling for high-energy cutting operations
US7252024B2 (en) * 2002-05-23 2007-08-07 Air Products & Chemicals, Inc. Apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools
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US20040109692A1 (en) * 2002-12-09 2004-06-10 James Plante FSO communication systems having high performance detectors
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US7575639B2 (en) * 2004-08-03 2009-08-18 Spraying Systems Co. Apparatus and method for processing sheet materials
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US7358860B2 (en) * 2005-03-31 2008-04-15 American Air Liquide, Inc. Method and apparatus to monitor and detect cryogenic liquefied gas leaks
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JP4713227B2 (ja) * 2005-06-06 2011-06-29 トヨタ自動車株式会社 排ガス分析装置および排ガス分析方法
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US8293035B2 (en) * 2006-10-12 2012-10-23 Air Products And Chemicals, Inc. Treatment method, system and product

Also Published As

Publication number Publication date
WO2009032689A3 (en) 2009-09-03
MX2010002065A (es) 2010-03-15
US20110083447A1 (en) 2011-04-14
WO2009032689A2 (en) 2009-03-12
EP2195627A4 (en) 2013-07-31
CN101842678B (zh) 2012-05-16
CN101842678A (zh) 2010-09-22
BRPI0815928A2 (pt) 2017-05-16
EP2195627A2 (en) 2010-06-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130619

FZDE Discontinued

Effective date: 20130619