GB1227435A - - Google Patents

Info

Publication number
GB1227435A
GB1227435A GB1227435DA GB1227435A GB 1227435 A GB1227435 A GB 1227435A GB 1227435D A GB1227435D A GB 1227435DA GB 1227435 A GB1227435 A GB 1227435A
Authority
GB
United Kingdom
Prior art keywords
shutter
temperature
responsive
alloy
lock
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1227435A publication Critical patent/GB1227435A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Safety Valves (AREA)
  • Casings For Electric Apparatus (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB1227435D 1967-04-27 1968-04-26 Expired GB1227435A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63436467A 1967-04-27 1967-04-27
US63436667A 1967-04-27 1967-04-27
US63436367A 1967-04-27 1967-04-27

Publications (1)

Publication Number Publication Date
GB1227435A true GB1227435A (fr) 1971-04-07

Family

ID=27417548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227435D Expired GB1227435A (fr) 1967-04-27 1968-04-26

Country Status (3)

Country Link
JP (1) JPS5130240B1 (fr)
DE (1) DE1764217C3 (fr)
GB (1) GB1227435A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162730A (en) * 1984-07-26 1986-02-05 Rosemount Eng Co Ltd Thermosensitive shutter for radioactive source housing
EP1709433A2 (fr) * 2004-01-30 2006-10-11 Science Applications International Corporation Procede et systeme d'examen par balayage et d'imagerie automatiques du contenu d'une cible mobile
US7352844B1 (en) 2004-01-30 2008-04-01 Science Applications International Corporation Method and system for automatically scanning and imaging the contents of a moving target
US8314394B1 (en) 2009-11-04 2012-11-20 Science Applications International Corporation System and method for three-dimensional imaging using scattering from annihilation coincidence photons

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162730A (en) * 1984-07-26 1986-02-05 Rosemount Eng Co Ltd Thermosensitive shutter for radioactive source housing
EP1709433A2 (fr) * 2004-01-30 2006-10-11 Science Applications International Corporation Procede et systeme d'examen par balayage et d'imagerie automatiques du contenu d'une cible mobile
EP1709433A4 (fr) * 2004-01-30 2007-05-09 Science Applic Int Corp Procede et systeme d'examen par balayage et d'imagerie automatiques du contenu d'une cible mobile
US7352844B1 (en) 2004-01-30 2008-04-01 Science Applications International Corporation Method and system for automatically scanning and imaging the contents of a moving target
US8314394B1 (en) 2009-11-04 2012-11-20 Science Applications International Corporation System and method for three-dimensional imaging using scattering from annihilation coincidence photons
US8426822B1 (en) 2009-11-04 2013-04-23 Science Application International Corporation System and method for three-dimensional imaging using scattering from annihilation coincidence photons
US8664609B2 (en) 2009-11-04 2014-03-04 Leidos, Inc. System and method for three-dimensional imaging using scattering from annihilation coincidence photons

Also Published As

Publication number Publication date
DE1764217B2 (de) 1973-06-14
DE1764217C3 (de) 1974-01-17
JPS5130240B1 (fr) 1976-08-30
DE1764217A1 (de) 1972-03-23

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Legal Events

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