The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Jun. 20, 2022
Thermo Fisher Scientific (Bremen) Gmbh, Bremen, DE;
Christian Hock, Bremen, DE;
Alexander Wagner, Bremen, DE;
Hamish Stewart, Bremen, DE;
Dmitry Grinfeld, Bremen, DE;
Anastassios Giannakopulos, Bremen, DE;
Wilko Balschun, Bremen, DE;
Alexander Makarov, Bremen, DE;
Thermo Fisher Scientific (Bremen) GmbH, Bremen, DE;
Abstract
The present invention relates to an assembly comprising a vacuum chamber and a time-of-flight mass spectrometer wherein the time-of-flight mass spectrometer is contained within the vacuum chamber. The time-of-flight mass spectrometer comprising a first electrode and a second electrode, the second electrode being spaced apart from the first electrode at a distance defining a portion of an ion-flight path therebetween. The assembly further comprising a first support for supporting the first electrode, the first support arranged between an inner surface of the vacuum chamber and the first electrode. The first support is configured to permit relative movement between at least a portion of the inner surface of the vacuum chamber and the first electrode. The inner surface of the vacuum chamber and the first electrode are thermally coupled. The present invention also relates to a multi-reflection time-of-flight mass analyser. The present invention also relates to an apparatus for out-gassing to remove contaminants from surfaces within a vacuum chamber by heating and subsequently cooling the surfaces.