Agilent Technologies, Inc.

Siemens Aktiengesellschaft

Armin Steinke

Thomas Ortmann

Uwe Effelsberg

Daniela Loraing

Andre-Heinrich Meinhof

Ansgar Waldbaur

Michael Lang

Christian Daniel Ruf

Lena Höninger

Andreas Otto

Ralf Schaeffer

A mounting device for mounting a sample separation unit configured for separating, preferably chromatographically separating, compounds in a fluidic sample includes a first fluid connector configured for being mechanically and fluidically coupled with a first fluid interface of the sample separation unit, a second fluid connector configured for being mechanically and fluidically coupled with a second fluid interface of the sample separation unit, and a swivel mechanism configured for swivelling the first fluid connector between a mounting orientation for mounting the first fluid interface of the sample separation unit at the first fluid connector and an alignment orientation for aligning the second fluid interface of the mounted sample separation unit with the second fluid connector for subsequently coupling the second fluid interface with the second fluid connector.

Mounting a sample separation unit by a swivel mechanism

A fluidic valve for a sample separation apparatus for separating a fluid, wherein the fluidic valve comprises a stack of connected layer structures, a first conduit within the stack, a second conduit within the stack, a movable body within the stack, and an actuator configured for actuating the movable body to selectively bring the movable body into a flow enabling configuration in which flow of fluid between the first conduit and the second conduit is enabled, or into a flow disabling configuration in which flow of fluid between the first conduit and the second conduit is disabled.

Stacked layer-type member with integrated functional component

A pre-heater assembly for pre-heating a fluid, in particular in a fluid separation apparatus, wherein the pre-heater assembly comprises a capillary having a lumen and being configured for conducting the fluid, and a thermal coupling body contacting at least part of the capillary, having a value of thermal conductivity in a range between 8 W/(m K) and 100 W/(m K) and being arrangable so that heat generated by a heat source is supplied to the capillary via at least part of the thermal coupling body.

Pre-heater assembly with moderately thermally conductive capillary surrounding

An arrangement for mounting components in a heating chamber for heating a fluid of a fluid separation apparatus, wherein the arrangement comprises a mounting board having at least one mounting recess each configured for accommodating at least one component, and the at least one component each configured to be mountable in and/or on the at least one mounting recess.

Modular mounting system for components of heating chamber

A pre-heater assembly () for pre-heating a fluid, in particular in a fluid separation apparatus (), wherein the pre-heater assembly () comprises a capillary () having a lumen and being configured for conducting the fluid, and a thermal coupling body () contacting at least part of the capillary (), having a value of the thermal conductivity in a range between 8 W/(m K) and 100 W/(m K) and being arrangable so that heat generated by a heat source () is supplied to the capillary () via at least part of the thermal coupling body ().

Disclosed is a pressure determining unit configured for determining a pressure of a fluid. The pressure determining unit comprises a body structure and a deformation detector. The body structure has a fluidic path configured for conducting the fluid, wherein the body structure has a first surface in a first dimension and in a second dimension, and a thickness in a third dimension. The deformation detector is configured for responding to an elongation into the second dimension of the first surface of the body structure by generating a signal indicative of a value of the pressure of the fluid in the body structure. The fluidic path of the body structure comprises one or more first channel segments, each first channel segment having a height into the third dimension being at least twice of its width into the second dimension.

Pressure determination for HPLC applications

An adjustable aperture device for an electromagnetic radiation detecting apparatus includes a position adjustment body configured for adjusting a position of a selected aperture hole of multiple selectable aperture holes, where electromagnetic radiation propagates through the selected aperture hole. The adjustable aperture device further includes a guide unit configured for guiding the position adjustment body along a predefined guide direction, and an aperture body defining the aperture holes and including multiple engagement sections, where the adjustment body is engagable in a selectable one of the engagement sections to thereby select the selected aperture hole. The adjustable aperture device further includes a pre-loading element configured for pre-loading the position adjustment body towards the aperture body, and a drive unit configured for driving the aperture body to move so that the position adjustment body is engaged in a respective one of the plurality of engagement sections.

Growing community of inventors

Ettlingen, Germany

Armin Steinke