GB1375193A - - Google Patents

Info

Publication number
GB1375193A
GB1375193A GB3821171A GB3821171A GB1375193A GB 1375193 A GB1375193 A GB 1375193A GB 3821171 A GB3821171 A GB 3821171A GB 3821171 A GB3821171 A GB 3821171A GB 1375193 A GB1375193 A GB 1375193A
Authority
GB
United Kingdom
Prior art keywords
crucible
coil
chamber
specimen
oertling
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
GB3821171A
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 filed Critical
Priority to GB3821171A priority Critical patent/GB1375193A/en
Publication of GB1375193A publication Critical patent/GB1375193A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/26—Stages; Adjusting means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1375193 Electric heaters L OERTLING Ltd 17 July 1972 [13 Aug 1971] 38211/71 Heading H5H [Also in Division G2] A heated specimen stage with a rapid thermal response for a microscope comprises a metal sheathed element 6 in thermal contact with a base 10, in a chamber 4 having cooled walls, surround a specimen crucible 18. Cooling water is supplied and withdrawn via tubes 8 and 9 respectively and the chamber atmosphere may be altered via pipes 14, 15, e.g. nitrogen flow. The coil 6 is wired to a programmed control unit having coil and crucible temperatre sensors (17, 16, respectively). The window aperture 13 is positioned off centre with respect to a rotatable glass covering plate 11 so that a clear view may be maintained. The element may comprise a 1 mm. diameter Inconel (Registered Trade Mark) tube, an insulating packing of magnesium oxide and a nickel chrome alloy wire resistance element. The housing 1 may be of chromiumplated brass and the thermostats may be platinum resistors or thermocouples.
GB3821171A 1972-07-17 1972-07-17 Expired GB1375193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3821171A GB1375193A (en) 1972-07-17 1972-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3821171A GB1375193A (en) 1972-07-17 1972-07-17

Publications (1)

Publication Number Publication Date
GB1375193A true GB1375193A (en) 1974-11-27

Family

ID=10401981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3821171A Expired GB1375193A (en) 1972-07-17 1972-07-17

Country Status (1)

Country Link
GB (1) GB1375193A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577690A1 (en) * 1985-02-21 1986-08-22 Centre Nat Rech Scient SURPLATINUM FOR THERMODYNAMIC STUDIES UNDER MICROSCOPE
WO2016133805A1 (en) * 2015-02-16 2016-08-25 Thermo Electron Scientific Instruments Llc Raman sample cell
CN111929248A (en) * 2020-08-26 2020-11-13 重庆渝微电子技术研究院有限公司 Semiconductor cold and hot platform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577690A1 (en) * 1985-02-21 1986-08-22 Centre Nat Rech Scient SURPLATINUM FOR THERMODYNAMIC STUDIES UNDER MICROSCOPE
WO2016133805A1 (en) * 2015-02-16 2016-08-25 Thermo Electron Scientific Instruments Llc Raman sample cell
CN111929248A (en) * 2020-08-26 2020-11-13 重庆渝微电子技术研究院有限公司 Semiconductor cold and hot platform

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee