DE149361C - - Google Patents

Info

Publication number
DE149361C
DE149361C DENDAT149361D DE149361DA DE149361C DE 149361 C DE149361 C DE 149361C DE NDAT149361 D DENDAT149361 D DE NDAT149361D DE 149361D A DE149361D A DE 149361DA DE 149361 C DE149361 C DE 149361C
Authority
DE
Germany
Prior art keywords
thread
glass envelope
thermometer
mercury
observer
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.)
Active
Application number
DENDAT149361D
Other languages
German (de)
English (en)
Publication of DE149361C publication Critical patent/DE149361C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/04—Scales
    • G01K1/06—Arrangements for facilitating reading, e.g. illumination, magnifying glass
    • G01K1/065—Arrangements for facilitating reading, e.g. illumination, magnifying glass of liquid column thermometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DENDAT149361D Active DE149361C (OSRAM)

Publications (1)

Publication Number Publication Date
DE149361C true DE149361C (OSRAM)

Family

ID=416375

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT149361D Active DE149361C (OSRAM)

Country Status (1)

Country Link
DE (1) DE149361C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535628A (en) * 1946-06-08 1950-12-26 Fairchild Charles Owen Thermometer tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535628A (en) * 1946-06-08 1950-12-26 Fairchild Charles Owen Thermometer tube

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