Pressure-drop device
AssigneesKROHNE Messtechnik GmbH, Bayer Technology Services GmbH
InventorsRégulo Miguel Ramírez Wong, Jörg Müller
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Abstract
Pressure-drop device, useful for gas chromatographs or mass spectrometers, containing a planar base plate, a cover plate, a gas inlet opening, and a gas outlet opening, which are connected by a capillary groove, wherein the capillary groove is embodied as an etched groove or pressed groove in the base plate and covered by the cover plate and wherein a plurality of pressure-drop devices can be connected to form a module.
Claims10
Pressure-drop device, containing a planar base plate, a cover plate, and a gas inlet opening and a gas outlet, which are connected by way of a capillary groove, wherein the capillary groove is embodied as an etched groove or pressed groove in the base plate and covered by the cover plate.
Dependencies are inferred from the claim text.