GB532340A - Improved means for mounting objects in an electron-microscope - Google Patents

Improved means for mounting objects in an electron-microscope

Info

Publication number
GB532340A
GB532340A GB22102/39A GB2210239A GB532340A GB 532340 A GB532340 A GB 532340A GB 22102/39 A GB22102/39 A GB 22102/39A GB 2210239 A GB2210239 A GB 2210239A GB 532340 A GB532340 A GB 532340A
Authority
GB
United Kingdom
Prior art keywords
microscope
space
electron
vacuum space
bar
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
GB22102/39A
Other languages
English (en)
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.)
Individual
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
Priority to DEK148599D priority Critical patent/DE708778C/de
Priority to FR858324D priority patent/FR858324A/fr
Priority to BE435809D priority patent/BE435809A/xx
Application filed by Individual filed Critical Individual
Priority to GB22102/39A priority patent/GB532340A/en
Priority to US290916A priority patent/US2264210A/en
Publication of GB532340A publication Critical patent/GB532340A/en
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
    • H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
    • 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
    • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electron Sources, Ion Sources (AREA)
GB22102/39A 1937-11-20 1939-07-29 Improved means for mounting objects in an electron-microscope Expired GB532340A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEK148599D DE708778C (de) 1937-11-20 1937-11-20 Vorrichtung zum Einbringen von Objekten in das Elektronenmikroskop
FR858324D FR858324A (fr) 1937-11-20 1939-07-27 Dispositif d'introduction des objets à examiner dans un microscope électronique
BE435809D BE435809A (enEXAMPLES) 1937-11-20 1939-07-28
GB22102/39A GB532340A (en) 1937-11-20 1939-07-29 Improved means for mounting objects in an electron-microscope
US290916A US2264210A (en) 1937-11-20 1939-08-18 Means for mounting objects in electron microscopes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK148599D DE708778C (de) 1937-11-20 1937-11-20 Vorrichtung zum Einbringen von Objekten in das Elektronenmikroskop
GB22102/39A GB532340A (en) 1937-11-20 1939-07-29 Improved means for mounting objects in an electron-microscope

Publications (1)

Publication Number Publication Date
GB532340A true GB532340A (en) 1941-01-22

Family

ID=25984878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22102/39A Expired GB532340A (en) 1937-11-20 1939-07-29 Improved means for mounting objects in an electron-microscope

Country Status (5)

Country Link
US (1) US2264210A (enEXAMPLES)
BE (1) BE435809A (enEXAMPLES)
DE (1) DE708778C (enEXAMPLES)
FR (1) FR858324A (enEXAMPLES)
GB (1) GB532340A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943659C (de) * 1943-03-04 1956-05-24 Bosch Gmbh Robert Vorrichtung zum Drehen und Verschieben von Gegenstaenden in evakuierten Raeumen

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901451C (de) * 1944-01-08 1954-01-11 Siemens Ag Vorrichtung zum Verstellen von Objekten in Korpuskularstrahlapparaten
US2420561A (en) * 1944-04-27 1947-05-13 Gen Electric Electron microscope structure
US2421722A (en) * 1944-12-30 1947-06-03 Rca Corp Specimen holder assembly
NL75362C (enEXAMPLES) * 1946-08-30
NL73665C (enEXAMPLES) * 1947-07-08
NL89188C (enEXAMPLES) * 1948-10-01
DE902286C (de) * 1948-10-01 1956-04-19 Siemens Ag Objekttisch zum Einsetzen von mehreren Objekten fuer Korpuskularstrahlapparate
US2510349A (en) * 1948-11-01 1950-06-06 Rca Corp Rod-type specimen stage for electron optical instruments
GB682530A (en) * 1950-02-23 1952-11-12 Vickers Electrical Co Ltd Improvements in apparatus for introducing specimens into an evacuated chamber
DE898502C (de) * 1950-10-14 1953-11-30 Siemens Ag Objektschleuse fuer Korpuskularstrahlapparate, insbesondere Elektronenmikroskope
DE968396C (de) * 1951-05-06 1958-02-13 Zeiss Carl Fa Elektronenmikroskop mit elektrostatischen Abbildungslinsen
NL101213C (enEXAMPLES) * 1954-07-14
US3222496A (en) * 1962-04-18 1965-12-07 Int Resistance Co Apparatus for working materials by means of an electron beam
US3356844A (en) * 1963-07-02 1967-12-05 Centre Nat Rech Metall Rotatable sample changer for an electron probe microanalyzer having means for maintaining a vacuum in the analysis chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943659C (de) * 1943-03-04 1956-05-24 Bosch Gmbh Robert Vorrichtung zum Drehen und Verschieben von Gegenstaenden in evakuierten Raeumen

Also Published As

Publication number Publication date
BE435809A (enEXAMPLES) 1939-08-31
US2264210A (en) 1941-11-25
FR858324A (fr) 1940-11-22
DE708778C (de) 1942-01-26

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