GB532340A - Improved means for mounting objects in an electron-microscope - Google Patents
Improved means for mounting objects in an electron-microscopeInfo
- 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
Links
- 238000012856 packing Methods 0.000 abstract 2
- 239000000110 cooling liquid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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)
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 (ko) | 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 (ko) |
BE (1) | BE435809A (ko) |
DE (1) | DE708778C (ko) |
FR (1) | FR858324A (ko) |
GB (1) | GB532340A (ko) |
Cited By (1)
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)
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 (ko) * | 1946-08-30 | |||
NL73665C (ko) * | 1947-07-08 | |||
NL89188C (ko) * | 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 (ko) * | 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 |
-
1937
- 1937-11-20 DE DEK148599D patent/DE708778C/de not_active Expired
-
1939
- 1939-07-27 FR FR858324D patent/FR858324A/fr not_active Expired
- 1939-07-28 BE BE435809D patent/BE435809A/xx unknown
- 1939-07-29 GB GB22102/39A patent/GB532340A/en not_active Expired
- 1939-08-18 US US290916A patent/US2264210A/en not_active Expired - Lifetime
Cited By (1)
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 |
---|---|
US2264210A (en) | 1941-11-25 |
DE708778C (de) | 1942-01-26 |
BE435809A (ko) | 1939-08-31 |
FR858324A (fr) | 1940-11-22 |
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