FR1235120A - Obturateur pour microscope électronique - Google Patents

Obturateur pour microscope électronique

Info

Publication number
FR1235120A
FR1235120A FR804964A FR804964A FR1235120A FR 1235120 A FR1235120 A FR 1235120A FR 804964 A FR804964 A FR 804964A FR 804964 A FR804964 A FR 804964A FR 1235120 A FR1235120 A FR 1235120A
Authority
FR
France
Prior art keywords
shutter
electron microscope
microscope
electron
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
FR804964A
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1235120A publication Critical patent/FR1235120A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/22—Optical, image processing or photographic arrangements associated with the tube
    • H01J37/224—Luminescent screens or photographic plates for imaging; Apparatus specially adapted therefor, e. g. cameras, TV-cameras, photographic equipment or exposure control; Optical subsystems specially adapted therefor, e. g. microscopes for observing image on luminescent screen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Shutters For Cameras (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Sources, Ion Sources (AREA)
FR804964A 1958-09-13 1959-09-11 Obturateur pour microscope électronique Expired FR1235120A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL231362 1958-09-13

Publications (1)

Publication Number Publication Date
FR1235120A true FR1235120A (fr) 1960-07-01

Family

ID=19751347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804964A Expired FR1235120A (fr) 1958-09-13 1959-09-11 Obturateur pour microscope électronique

Country Status (6)

Country Link
US (1) US3102194A (enrdf_load_stackoverflow)
CH (1) CH383515A (enrdf_load_stackoverflow)
DE (1) DE1205634B (enrdf_load_stackoverflow)
FR (1) FR1235120A (enrdf_load_stackoverflow)
GB (1) GB930853A (enrdf_load_stackoverflow)
NL (1) NL99154C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198948A (en) * 1963-04-15 1965-08-03 Packard Instrument Co Inc Apparatus for measuring activity levels of radioactive samples
US3327114A (en) * 1964-06-23 1967-06-20 Alfred F Diorio Low-angle x-ray diffraction camera comprising releasably connected sections and adjustable beam apertures and stops
US3395279A (en) * 1964-11-30 1968-07-30 Phillips Petroleum Co Positioning device for a radiation shield having means for cooling said shield
US3359418A (en) * 1964-12-11 1967-12-19 Gunter F Bahr Electromagnetic actuating means for a shutter mechanism in an electron microscope
DE1947708A1 (de) * 1969-09-20 1971-04-01 Kodak Ag Photographischer Verschluss
US4205226A (en) * 1978-09-01 1980-05-27 The Perkin-Elmer Corporation Auger electron spectroscopy
EP3574518B1 (en) * 2017-01-27 2021-09-01 Howard Hughes Medical Institute Enhanced fib-sem systems for large-volume 3d imaging

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US494256A (en) * 1893-03-28 William h
DE577042C (de) * 1933-05-22 Gauthier Gmbh A Objektivverschluss
US2224077A (en) * 1939-12-18 1940-12-03 Kelley Koett Mfg Company Inc Shutter for X-ray apparatus and the like
DE760761C (de) * 1941-06-21 1954-03-08 Siemens & Halske A G Vorrichtung zur Belichtung der Photoschicht in Korpuskular-strahlapparaten, insbesondere Elektronenmikroskopen
US2331586A (en) * 1941-11-18 1943-10-12 George G Wasisco X-ray shield
US2425833A (en) * 1944-05-20 1947-08-19 Rca Corp Electron optical instrument
US2722611A (en) * 1953-04-30 1955-11-01 Keleket X Ray Corp X-ray apparatus
US2894144A (en) * 1957-10-21 1959-07-07 Picker X Ray Corp Waite Mfg Diaphragm apparatus for x-ray tubes

Also Published As

Publication number Publication date
NL99154C (enrdf_load_stackoverflow)
GB930853A (en) 1963-07-10
CH383515A (de) 1964-10-31
DE1205634B (de) 1965-11-25
US3102194A (en) 1963-08-27

Similar Documents

Publication Publication Date Title
BE584645A (fr) Poutre-caisson
CH345699A (de) Elektronenoptische Vorrichtung
FR1235120A (fr) Obturateur pour microscope électronique
CH361410A (de) Lichtstarkes Gauss-Doppelobjektiv
FR1234573A (fr) Objectif pour microscope
FR1170238A (fr) Passe-vue magasin pour lanterne de projection
FR1145287A (fr) Objectif téléphotographique
FR1149140A (fr) Serrure
CH336615A (de) Objektiv
FR1214017A (fr) Panneau pour constructions
AT189116B (de) Tubenverschluß
AT195749B (de) Kamera
FR1211511A (fr) Nouveau spectromètre pour rayonnement alpha
ES48274Y (es) Cierre metálico
AT206201B (de) Vergleichsmikroskop
AT219877B (de) Mikroskopobjektiv
CH369605A (de) Mikroskopobjektiv
AT189415B (de) Mikroskop
ES49911Y (es) Persiana metálica
DK100852C (da) Sammenligningsmikroskop.
FR1146326A (fr) Passe-vues pour projecteur
FR1162341A (fr) Passe-vues pour projecteurs
FR1222813A (fr) Traducteur pour torsiomètre
FR1194982A (fr) Percuteur pour mortiers
FR1134691A (fr) Perfectionnement aux jumelles