GB268306A - Apparatus for determining the composition of copper and zinc alloys - Google Patents

Apparatus for determining the composition of copper and zinc alloys

Info

Publication number
GB268306A
GB268306A GB4516/27A GB451627A GB268306A GB 268306 A GB268306 A GB 268306A GB 4516/27 A GB4516/27 A GB 4516/27A GB 451627 A GB451627 A GB 451627A GB 268306 A GB268306 A GB 268306A
Authority
GB
United Kingdom
Prior art keywords
zinc
vessel
copper
determining
composition
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
GB4516/27A
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
Application filed by Individual filed Critical Individual
Publication of GB268306A publication Critical patent/GB268306A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

268,306. Polanyi, M., and Bogdandy, S. von. March 24, 1926, [Convention date]. Testing and estimating. -An apparatus for determining the composition of zinc-copper alloys consists of a vessel for the reception of the finely-divided alloy which is adapted to be heated and evacuated, the copper being weighed after the zinc has been volatized. Means are provided for condensing the zinc. The metal, carried in a refractory glass or other container g, is introduced into a vessel c of refractory material and having a reduced portion b which is surrounded by an electric or other heater a. The vessel c is connected by a metal sleeve d, constructed to act as a cooling jacket, t'o a pipe e by which the vessel c is evacuated. Condensation of the zinc occurs mostly around the sleeve d and, if it be desired to recover the zinc quantitatively, a plug of asbestos &c. is introduced at the point h.
GB4516/27A 1926-03-24 1927-02-17 Apparatus for determining the composition of copper and zinc alloys Expired GB268306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE268306X 1926-03-24

Publications (1)

Publication Number Publication Date
GB268306A true GB268306A (en) 1927-08-18

Family

ID=5997718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4516/27A Expired GB268306A (en) 1926-03-24 1927-02-17 Apparatus for determining the composition of copper and zinc alloys

Country Status (1)

Country Link
GB (1) GB268306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051979A (en) * 1993-08-31 2000-04-18 Hewlett-Packard Company System and method for detecting shorts, opens and connected pins on a printed circuit board using automatic test equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051979A (en) * 1993-08-31 2000-04-18 Hewlett-Packard Company System and method for detecting shorts, opens and connected pins on a printed circuit board using automatic test equipment

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