GB1209844A - Automatic goniometer with high resolving power - Google Patents

Automatic goniometer with high resolving power

Info

Publication number
GB1209844A
GB1209844A GB5784/68A GB578468A GB1209844A GB 1209844 A GB1209844 A GB 1209844A GB 5784/68 A GB5784/68 A GB 5784/68A GB 578468 A GB578468 A GB 578468A GB 1209844 A GB1209844 A GB 1209844A
Authority
GB
United Kingdom
Prior art keywords
arm
pulse
motor
detector
stopping
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
GB5784/68A
Other languages
English (en)
Inventor
Jean Roger Donati
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of GB1209844A publication Critical patent/GB1209844A/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
    • G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/207—Diffractometry using detectors, e.g. using a probe in a central position and one or more displaceable detectors in circumferential positions
    • 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
    • G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/201—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials by measuring small-angle scattering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB5784/68A 1967-02-17 1968-02-06 Automatic goniometer with high resolving power Expired GB1209844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR95513A FR1518998A (fr) 1967-02-17 1967-02-17 Goniomètre automatique à haute résolution

Publications (1)

Publication Number Publication Date
GB1209844A true GB1209844A (en) 1970-10-21

Family

ID=8625529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5784/68A Expired GB1209844A (en) 1967-02-17 1968-02-06 Automatic goniometer with high resolving power

Country Status (5)

Country Link
BE (1) BE709796A (sv)
DE (1) DE1698208A1 (sv)
ES (1) ES350590A1 (sv)
FR (1) FR1518998A (sv)
GB (1) GB1209844A (sv)

Also Published As

Publication number Publication date
BE709796A (sv) 1968-05-30
ES350590A1 (es) 1969-05-01
DE1698208A1 (de) 1971-01-14
FR1518998A (fr) 1968-03-29

Similar Documents

Publication Publication Date Title
US3812351A (en) Rotary position detector machine control system
US3637312A (en) Roll alignment detector
US3235733A (en) Photosensitive radiation tracker using plural prisms
GB1209844A (en) Automatic goniometer with high resolving power
US3072798A (en) Photoelectric device
US3147384A (en) Flash detection and location system
GB1257631A (sv)
US3728541A (en) X-ray diffractometer
US3290505A (en) Photosensitive lunar tracker using radial scanning and fiber optics
US3230376A (en) Electro-optical radiant energy detecting apparatus for determining its line of sight
US3612879A (en) Infrared scanner with reference heat source mounted peripherally of rotational optical system
US3355591A (en) Photoelectric device for determining the length or position of a sample using scanner and rotating beam-chopper
GB1172298A (en) Improvements in or relating to a method of and System for the Automatic Inspection of Profiles
US3727067A (en) Radiation responsive position detectors
US3654460A (en) Automatic sample changer for a goniometer with means to accomodate samples of different thicknesses
US3006236A (en) Apparatus for astronomical navigation
GB1088910A (en) Improvements in and relating to indicating apparatus
US3433961A (en) Scanning aspect sensor employing an apertured disc and a commutator
GB1078282A (en) Optical instruments for indicating the path of a moving object
US3621264A (en) Method and apparatus for providing a cyclic supply of sequences proportional to a given fraction of the duration of a working cycle
US3222526A (en) Photosensitive light beam location information device
GB1184381A (en) A vacuum spectrometer
US3590260A (en) High-precision reading device of the graduation of a precision ruler
GB1238457A (sv)
GB1150243A (en) Automatic X-Ray Apparatus for Crystal Z-Axis Orientation Determination and Sorting.

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees