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Dr xe4 ger Safety Ag & Co Kgaa patents


Recent patent applications related to Dr xe4 ger Safety Ag & Co Kgaa. Dr xe4 ger Safety Ag & Co Kgaa is listed as an Agent/Assignee. Note: Dr xe4 ger Safety Ag & Co Kgaa may have other listings under different names/spellings. We're not affiliated with Dr xe4 ger Safety Ag & Co Kgaa, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dr xe4 ger Safety Ag & Co Kgaa-related inventors


Optical gas sensor comprising an led emitter for the emission of light of a narrow bandwidth

An optical gas sensor (1), for quantitatively measuring a concentration of one or more gases, includes a radiation source (2) for emitting light waves (L), a cuvette (3) for holding a gas (G) to be measured, and a detector (4) for measuring light intensities. The light source (2) includes at... Dr xe4 ger Safety Ag & Co Kgaa

Gas-measuring chip, portable chip measurement operating a portable chip measurement system

A gas-measuring chip (10), used with a gas-measuring device (100) of a portable chip measurement system, has a carrier (11) and measuring channels (20, 20′, 20″). A regenerable, nonconsumable sensor (30, 30′, 30″) is arranged in each measuring channel. A method includes inserting the gas-measuring chip (10) into the gas-measuring... Dr xe4 ger Safety Ag & Co Kgaa

Gas sensor and gas-measuring device for detecting volatile organic compounds

A gas sensor 10 has a measuring channel 11 with a gas inlet 12 and with a gas outlet 13, at least one receptor layer 20, a reference electrode 30 and a voltage-controlled analysis unit 50. The reference electrode 30 is capacitively coupled with the receptor layer 20. The reference... Dr xe4 ger Safety Ag & Co Kgaa

Rescue vehicle

A rescue vehicle (2) includes a chassis (4), a drive unit (6) fastened to the chassis (4) and a driver's cab (8), which is fastened to the chassis (4). The chassis (4) is arranged behind the driver's cab (8) in a longitudinal direction L of the rescue vehicle (2). The... Dr xe4 ger Safety Ag & Co Kgaa

System for the transcutaneous determining of blood alcohol concentration

A system, for the transcutaneous measurement of a substance concentration, preferably alcohol, in blood, includes a light source (1); a detector device (15); an optical device (7, 7′), with an inlet (5), an outlet (49) and an exit opening (35); and a contact surface element (37) with a contact surface... Dr xe4 ger Safety Ag & Co Kgaa

Process for manufacturing a padding device for a carrying belt system for a respirator, padding device, carrying belt system and respirator

A process manufactures a padding device (10a; 10b; 10c; 10d; 10e), for a carrying belt system (100) for a respirator (1000), having a closed pad core shell (20) and a pad core (30) configured in the pad core shell. The process includes injection molding a hollow profiled section, inserting of... Dr xe4 ger Safety Ag & Co Kgaa

In-situ gas-measuring system for gas reactors with critical environments

An in-situ gas-measuring system (1) includes an IR photon source (10) and an IR photon detector (11). The in-situ gas-measuring system (1) has an expansion chamber (12), at which an optical element (16, 16′, 16″) is arranged. A connection element (13) provides a detachable fluid-communicating connection of the expansion chamber... Dr xe4 ger Safety Ag & Co Kgaa

Method for testing a gas sensor and gas-measuring device with a testing device for testing a gas sensor

A method for testing a gas sensor and a gas-measuring device with a testing device for testing the gas sensor provides an improved analysis and evaluation of states of gas sensors. Due to a testing of a gas admission element, by monitoring measuring signals (35, (38) in a time course... Dr xe4 ger Safety Ag & Co Kgaa

Method for testing a gas sensor and gas-measuring device with a testing device for testing a gas sensor

A method for testing a gas sensor (30) and a gas-measuring device with a testing device for testing the gas sensor (30) make possible an improved analysis and evaluation of states of gas sensors (30). Due to the testing of a gas admission element (8) by monitoring measured signals (35,... Dr xe4 ger Safety Ag & Co Kgaa

Respirator

A closing device is provided for a container of a respirator with two container shells (2, 2′) joining each other at front surfaces, with at least one tightening strap (4), which encloses a part of a container shell outer surface located at right angles to the front surfaces. Two holding... Dr xe4 ger Safety Ag & Co Kgaa

Pump system, use of a pneumatic resistance and medical device or gas-measuring device

A pump system (120) has a central pump unit (110), with which at least one hook-up unit (130). The least one hook-up unit (130) is from a group of a plurality of hook-up units (130) that can be combined in modular form for setting an operating point of a pump... Dr xe4 ger Safety Ag & Co Kgaa

Method for operating a test station for portable gas-measuring devices as well as test station for portable gas-measuring devices

A method for operating a test station (10) for portable gas-measuring devices (20) is provided. The gas-measuring device (20) is arranged in fluid-communication with the test station (10) via at least one interface (13). A flow time is set, during which the test gas (30) is fed and a waiting... Dr xe4 ger Safety Ag & Co Kgaa

Method for testing a gas sensor in a gas-measuring system

A method for testing a gas sensor (5) is based on a gas-measuring system (1) with a test gas source (8) and with a pumping device (9). A predefined quantity of a gas or of a gas mixture is fed in, from the test gas source (8), to the gas... Dr xe4 ger Safety Ag & Co Kgaa

Method for testing a pumping device in a gas-measuring system

A method and system for testing a pumping device (9) with a control unit (91) in a gas-measuring system (1). The pumping device (9) is tested with the control unit (91), which is configured to test readiness of the pumping device (9) to operate. An initialization data set and an... Dr xe4 ger Safety Ag & Co Kgaa

Electrolyte conductor, process for manufacturing an electrolyte conductor as well as an electrochemical gas sensor and a gas-measuring device with such a gas sensor

An electrolyte conductor (1) has a nonwoven fabric (2), onto which a plastic film (3) is laminated. A process is provided for the manufacture of the electrolyte conductor (1). An electrochemical gas sensor (10) is provided with such an electrolyte conductor (1). A gas-measuring device is provided with such a... Dr xe4 ger Safety Ag & Co Kgaa

Particle filter as well as the manufacture thereof

A method for manufacturing a filter (1) for gas masks includes providing a flat paper and folding the paper into a pleated preform. The filter element (2) is separated from the pleated preform (6) and is inserted into a housing (3). The inserted filter element (2) is connected to the... Dr xe4 ger Safety Ag & Co Kgaa

Component and optical element with antifogging properties

A component, especially an optical element, has a non-fogging surface. The surface has a honeycomb structure (1) with a plurality of honeycombs (2).... Dr xe4 ger Safety Ag & Co Kgaa

Conditioning module for regulating the temperature of and humidifying a flowing gas

A conditioning module (1), for regulating the temperature of and humidifying a flowing gas (60), has a flowthrough body (10) with an inflow opening (11) and with an outflow opening (12). The inflow opening (11) is connected to a gas feed line (2) in a fluid-communicating manner and the outflow... Dr xe4 ger Safety Ag & Co Kgaa

Electrochemical gas generator for ammonia with the use of ionic liquids and use of the gas generator

An electrochemical gas generator for ammonia with the use of ionic liquids containing nitrate ions as the electrolyte and to the use of the gas generator for generating gaseous ammonia, especially for testing the function of and/or calibrating gas sensors.... Dr xe4 ger Safety Ag & Co Kgaa

Electrode for an electrochemical gas sensor, manufacturing an electrode, and use of an electrode

An electrode (100) for an electrochemical gas sensor (1), wherein the electrode has a gas-permeable membrane (4). A graphene layer (3) is applied as an electrode material to the gas-permeable membrane (4). Such an electrode (1) is prepared, for example, by applying a dispersion of graphene or graphene oxide in... Dr xe4 ger Safety Ag & Co Kgaa

Self-contained breathing apparatus equipment

There is disclosed self-contained breathing apparatus equipment 20 comprising a harness 22, 62 comprising a structural member 26, 28, 64 for supporting or housing a cylinder of breathable gas 40. The equipment comprises a visual alert generator 54 comprising a light source 60, 76 mounted to the structural member, the... Dr xe4 ger Safety Ag & Co Kgaa

Electrochemical gas sensor

An electrochemical gas sensor (10) includes a housing (11) which has a number of electrodes (31, 32), i.e. at least one working electrode (31) and at least one counter electrode (32), in addition to a liquid electrolyte (60). At least one of said electrodes (31, 32) and/or the housing (11)... Dr xe4 ger Safety Ag & Co Kgaa

System comprising a closed-circuit respirator and a monitoring device therefor

A system includes a closed-circuit respirator (1) with a breathing mask (2), a closed breathing circuit, which leads from the breathing mask via an exhalation tube (3), a lime cartridge (4) for binding CO2, a spring-loaded breathing bag (5) and an inhalation tube (7) to the breathing mask. A pressurized... Dr xe4 ger Safety Ag & Co Kgaa








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