|
2013
|
Invention
|
Methods and devices for detection of the concentration of at least one gaseous target substance a... |
|
|
Invention
|
Coupling device for a breathing apparatus. A coupling device for a breathing apparatus, character... |
|
2012
|
Invention
|
Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and a... |
|
2011
|
Invention
|
Radio transmission modules having intrinsic safety. Described herein are arrangements and methods... |
|
2010
|
Invention
|
Artificial lung. The invention relates to an artificial lung for simulating the stress by a user ... |
|
2009
|
Invention
|
Electrochemical gas sensor with an ionic liquid electrolyte system including at least one monoalk... |
|
|
Invention
|
Electrochemical gas sensors with ionic liquid electrolyte systems. An electrochemical gas sensor ... |
|
|
Invention
|
Circuitry for power limiting of an electronic assembly. Circuitry for power limiting of an electr... |
|
|
Invention
|
Electrochemical sensor with diffusion labyrinth. The invention relates to an electrochemical sens... |
|
2008
|
Invention
|
Arrangement for detachably connecting a respirator mask to a hard hat. A holder for detachably co... |
|
|
Invention
|
Mask body for a respiratory half-mask.
The invention relates to a mask body for a respiratory ha... |
|
|
Invention
|
Mask body for a respiratory half-mask. The invention relates to a mask body for a respiratory hal... |
|
|
Invention
|
Respiratory half mask. The invention relates to a respiratory half mask with side straps (4) atta... |
|
|
Invention
|
Holder for automatic lung devices. A holder for temporarily holding the automatic lung device of ... |
|
|
Invention
|
Spectral measuring system.
A spectral measuring system for determining substance properties usin... |
|
|
Invention
|
Spectral measuring system for determining substance properties using terahertz radiation. A spect... |
|
2007
|
Invention
|
Pressurized container valve, in particular compressed air bottle valve for a compressed air respi... |
|
|
Invention
|
Pressurised container valve, in particular compressed air bottle valve for a compressed air respi... |
|
2006
|
Invention
|
Method and arrangement for determination of the residual capacity of breathable air for an oxygen... |
|
|
Invention
|
Oxygen-producing respiratory protection device. The invention relates to a respiratory protection... |
|
2005
|
Invention
|
Breathing mask for wearing with or without a safety helmet. The invention relates to a breathing ... |
|
|
Invention
|
Coupling device for a compressed gas cylinder. The invention relates to a coupling device for a c... |
|
|
Invention
|
Blow filter device. A blow filter device for breathing masks and hoods, comprising a blower which... |
|
2004
|
Invention
|
Circuit arrangement for startup current limitation for electronic modules connected to a module c... |
|
|
Invention
|
Circuit arrangement comprising a multi-wire line for supplying current and emitting signals. The ... |
|
|
Invention
|
Warning system for people in hazardous conditions.
A warning system for people working in hazard... |
|
|
Invention
|
Warning system for individuals working under hazardous conditions. A warning system for individua... |
|
|
Invention
|
Holding device for connecting a gas mask to a protective helmet. Disclosed is a holding device fo... |
|
2003
|
Invention
|
Filter blower for gas masks or hoods. The invention relates to a filter blower for gas masks or h... |
|
|
Invention
|
Respiration filter and method for producing the same. The invention relates to a respiration filt... |
|
|
Invention
|
Head harness for a respirator. The invention relates to a head harness for a respirator which com... |
|
|
Invention
|
Volumetric control for blower filter devices. The invention relates to a volumetric control for b... |
|
|
Invention
|
Monitoring and warning system for individuals working under hazardous operating conditions. A mon... |
|
|
Invention
|
Infrared sensor with explosion-proof protection for gas metering appliances. The invention concer... |
|
|
Invention
|
Device for the dosing of gaseous and/or vaporous matters. Apparatus for dosing gaseous and/or vap... |
|
|
Invention
|
Device for the dosing of gaseous and/or vaporous matters. Disclosed is a device for dosing gaseou... |
|
2002
|
Invention
|
Check valve. A check valve comprises a flexible valve disc (2) that is held, only in its middle, ... |
|
|
Invention
|
Compressed air supply system for a compressed air respiratory device. The invention relates to a ... |
|
|
Invention
|
Protective respirator with shield attachments. The invention concerns a respirator whereof the le... |
|
|
Invention
|
Respiratory apparatus for compressed-air breathing equipment.
A oxygen system includes a casing ... |
|
|
Invention
|
Respiratory protection mask for a compressed air breathing apparatus. The invention relates to a ... |
|
|
Invention
|
Respiratory apparatus for compressed-air breathing equipment. The invention relates to a respirat... |
|
|
Invention
|
Piezoelectric acoustic alarm. In a piezoelectric acoustic alarm piezoelements (2a, 2b) each excit... |
|
|
Invention
|
Strap buckle for a fastening strap. The invention relates to a strap buckle for fastening straps ... |
|
|
Invention
|
Annular seal, in particular for plug-in connectors. In an annular seal for plug-in connectors, a ... |
|
|
Invention
|
Automatic-lung regulator for compressed-air respiration apparatus. The invention relates to an au... |
|
|
Invention
|
Method and measuring device for analysing the carbon dioxide content in water. The carbon dioxide... |
