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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE435809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE708778C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR858324A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB532340A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1946-08-30
NL73665C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1947-07-08
DE902286C (de) * 1948-10-01 1956-04-19 Siemens Ag Objekttisch zum Einsetzen von mehreren Objekten fuer Korpuskularstrahlapparate
NL89188C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1948-10-01
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1939-08-31
US2264210A (en) 1941-11-25
DE708778C (de) 1942-01-26
FR858324A (fr) 1940-11-22

Similar Documents

Publication Publication Date Title
GB532340A (en) Improved means for mounting objects in an electron-microscope
GB782360A (en) Improvements in conduit couplings and sealing means therefor
GB568259A (en) Improvements in and relating to evacuated electronic apparatus
GB1033465A (en) A slide valve assembly
GB653934A (en) Improvements in or relating to electronic microscopes
GB1112055A (en) Improvements to sealing devices with ejectable rings
GB925473A (en) Apparatus for introducing samples into a mass spectrometer
GB534010A (en) Improvements in method of testing cans for air-tightness
GB824903A (en) Improvements in or relating to electron microscopes
GB525272A (en) Improvements in and relating to closures for high pressure containers
GB499603A (en) Improvements in or relating to non-leaking joints
GB815973A (en) Improvements relating to a sealing device between a sliding rod or piston and a cylinder
GB726300A (en) Improvements in or relating to valves having threaded valve operating spindles
GB886264A (en) Pneumatic blade holder
GB518317A (en) Improvements in or relating to devices for introducing objects into the evacuated spaces of electron microscopes
GB509589A (en) Improvements in and relating to steam valves
GB444578A (en) Improvements in devices for preventing the leakage of fluid past moving rods
GB507462A (en) Improvements in or relating to electron tubes
GB1258864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB538485A (en) Improvements in or relating to metal-to-glass seals
GB595387A (en) Improvements in or relating to sealing a conductor through a metal envelope
GB470375A (en) Electron discharge tubes and methods of manufacturing such tubes
GB691434A (en) Improvements in or relating to condensers for oil diffusion or vapour jet vacuum pumps
GB485382A (en) Improvements in or relating to apparatus for evacuating and sealing tins, jars and like containers
GB810668A (en) Improvements in and relating to collapsible tubes for pastes and like fluent materials