GB2225642B - Improvements in or relating to thermal imaging techniques - Google Patents

Improvements in or relating to thermal imaging techniques

Info

Publication number
GB2225642B
GB2225642B GB8927167A GB8927167A GB2225642B GB 2225642 B GB2225642 B GB 2225642B GB 8927167 A GB8927167 A GB 8927167A GB 8927167 A GB8927167 A GB 8927167A GB 2225642 B GB2225642 B GB 2225642B
Authority
GB
United Kingdom
Prior art keywords
relating
thermal imaging
imaging techniques
techniques
thermal
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.)
Expired - Lifetime
Application number
GB8927167A
Other versions
GB8927167D0 (en
GB2225642A (en
Inventor
John Richard Paterson
Leonard Warren
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.)
BAE Systems Marine Ltd
Original Assignee
Vickers Shipbuilding and Engineering Ltd
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
Priority claimed from GB888828216A external-priority patent/GB8828216D0/en
Priority claimed from GB888828217A external-priority patent/GB8828217D0/en
Application filed by Vickers Shipbuilding and Engineering Ltd filed Critical Vickers Shipbuilding and Engineering Ltd
Publication of GB8927167D0 publication Critical patent/GB8927167D0/en
Publication of GB2225642A publication Critical patent/GB2225642A/en
Application granted granted Critical
Publication of GB2225642B publication Critical patent/GB2225642B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing
    • C21D1/30Stress-relieving
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Heat Treatment Of Articles (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB8927167A 1988-12-02 1989-12-01 Improvements in or relating to thermal imaging techniques Expired - Lifetime GB2225642B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888828216A GB8828216D0 (en) 1988-12-02 1988-12-02 Improvements in/relating to heating of metals
GB888828217A GB8828217D0 (en) 1988-12-02 1988-12-02 Improvements in/relating to thermal imaging techniques

Publications (3)

Publication Number Publication Date
GB8927167D0 GB8927167D0 (en) 1990-01-31
GB2225642A GB2225642A (en) 1990-06-06
GB2225642B true GB2225642B (en) 1992-09-09

Family

ID=26294691

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8927166A Withdrawn GB2225549A (en) 1988-12-02 1989-12-01 Improvements in or relating to the heating of substances
GB8927167A Expired - Lifetime GB2225642B (en) 1988-12-02 1989-12-01 Improvements in or relating to thermal imaging techniques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8927166A Withdrawn GB2225549A (en) 1988-12-02 1989-12-01 Improvements in or relating to the heating of substances

Country Status (3)

Country Link
EP (1) EP0372850A1 (en)
GB (2) GB2225549A (en)
NL (1) NL8902971A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001280A1 (en) * 1990-01-18 1991-07-25 Meyer Kobbe Clemens DEVICE FOR THE TREATMENT OF WORKPIECES BY LIGHT BEAMS
RU2047876C1 (en) * 1993-03-30 1995-11-10 Научно-производственная фирма "МГМ" Device for light-beam treatment
US5805769A (en) * 1996-03-21 1998-09-08 Amana Company, L.P. Adjustable ellipsoidal reflector for food heating apparatus
AT407261B (en) * 1997-04-23 2001-02-26 Boehler Uddeholm Ag Process for forming a layer on substrates by applying thermal energy
DE19913813C2 (en) * 1999-03-26 2003-04-10 Atn Automatisierungstechnik Ni Device for the contactless, localized heating of material by means of radiation
DE102005035626A1 (en) * 2005-07-29 2007-02-01 Zf Friedrichshafen Ag Tempering hardened steel components, especially automotive synchronizing rings, uses bundled rays of infra red light to heat them partially

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB870061A (en) * 1958-05-28 1961-06-14 Pye Ltd Apparatus for the heat treatment of filamentary materials
GB1490482A (en) * 1975-01-21 1977-11-02 Original Hanau Quarzlampen Apparatus for testing the resistance of samples to light and/or weather
EP0024335A1 (en) * 1979-08-16 1981-03-04 Siemens Aktiengesellschaft Appliance for the realization of thermal operations in dental practice
GB2064788A (en) * 1979-11-30 1981-06-17 Original Hanau Heraeus Gmbh Apparatus for testing the resistance of a specimen to light and weathering
GB2193329A (en) * 1986-06-17 1988-02-03 Dainippon Plastics Weather resistance tester

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156352A (en) * 1937-12-09 1939-05-02 Thomas F Peterson Heating device
DE863204C (en) * 1951-07-15 1953-01-15 Rheinische Roehrenwerke Ag Eliminating tension in metallic materials
GB1236103A (en) * 1967-08-29 1971-06-23 Messer Griesheim Gmbh An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point or line on the workpiece
GB1236104A (en) * 1967-10-18 1971-06-23 Messer Griesheim Gmbh An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point on a workpiece
DE1758538A1 (en) * 1968-06-22 1971-01-21 Messer Griesheim Gmbh Device for hardening, tempering and the like. of workpieces, especially small parts
JPS52700B2 (en) * 1971-11-10 1977-01-10
GB1409896A (en) * 1971-11-26 1975-10-15 Matsushita Electric Ind Co Ltd Apparatus for welding fusing or heating workpiece utilizing radiant energy
US4058699A (en) * 1975-08-01 1977-11-15 Arthur D. Little, Inc. Radiant zone heating apparatus and method
US4188519A (en) * 1978-03-20 1980-02-12 Pyreflex Corporation Process and apparatus for controllably exchanging heat between two bodies
JPH0689948B2 (en) * 1985-06-18 1994-11-14 日本フア−ネス工業株式会社 Burning energy transmission device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB870061A (en) * 1958-05-28 1961-06-14 Pye Ltd Apparatus for the heat treatment of filamentary materials
GB1490482A (en) * 1975-01-21 1977-11-02 Original Hanau Quarzlampen Apparatus for testing the resistance of samples to light and/or weather
EP0024335A1 (en) * 1979-08-16 1981-03-04 Siemens Aktiengesellschaft Appliance for the realization of thermal operations in dental practice
GB2064788A (en) * 1979-11-30 1981-06-17 Original Hanau Heraeus Gmbh Apparatus for testing the resistance of a specimen to light and weathering
GB2193329A (en) * 1986-06-17 1988-02-03 Dainippon Plastics Weather resistance tester

Also Published As

Publication number Publication date
GB8927167D0 (en) 1990-01-31
EP0372850A1 (en) 1990-06-13
GB8927166D0 (en) 1990-01-31
GB2225549A (en) 1990-06-06
GB2225642A (en) 1990-06-06
NL8902971A (en) 1990-07-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951201