Plasma source chamber for a spectrometer

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12253470
APP PUB NO 20220187212A1
SERIAL NO

17598839

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plasma source chamber (10) for use in a spectrometer comprises an inner housing (11) for accommodating a plasma source (31) and an outer housing (12) accommodating the inner housing. The outer housing (12) comprises at least one outer air inlet opening (21) in a first wall and at least one outer air outlet opening (22) in a second wall. Walls of the inner housing and walls of the outer housing define a spacing (25) so as to allow a first air flow (1) from the at least one outer air inlet opening (21) to the at least one outer air outlet opening (22) through the spacing (25) between the inner housing and the outer housing. The inner housing (11) comprises at least one inner air inlet opening (23) in a first wall and at least one inner air outlet opening (24) in a second wall to allow a second air flow (2) from the at least one inner air inlet opening to the at least one inner air outlet opening through the inner housing. Thus, an improved cooling of the outer surfaces of the plasma source chamber is achieved.

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Patent Owner(s)

  • THERMO FISHER SCIENTIFIC (BREMEN) GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geisler, Sebastian Bremen, DE 5 1
Murtazin, Ayrat Bremen, DE 6 15
Quaas, Norbert Bremen, DE 6 46
Rathkamp, Jan Bremen, DE 3 2
Skoblin, Mikhail Dolgoprudny, RU 2 1
Wohlers, Dirk Bremen, DE 2 1
Wolf, Tobias Bremen, DE 27 102

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