Combined electrical and gas connection for a respiratory device

A respiratory protection device 1 can have a mask 2 with a connection 3 and an electrical or electronic display unit 5, a gas tube 7 connects to the mask 2 at connection 3 using a plug 6. The connection 3 includes an electrical connection for the display unit 5 formed using contact studs 17, 18 and...

Full description

Saved in:
Bibliographic Details
Main Authors WERNER JUMPERTZ, THOMAS GRASSL
Format Patent
LanguageEnglish
Published 26.01.2005
Edition7
Subjects
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
EQUIPMENT FOR DWELLING OR WORKING UNDER WATER
FIRE-FIGHTING
HUMAN NECESSITIES
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
LIFE-SAVING
LIFE-SAVING IN WATER
MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:A respiratory protection device 1 can have a mask 2 with a connection 3 and an electrical or electronic display unit 5, a gas tube 7 connects to the mask 2 at connection 3 using a plug 6. The connection 3 includes an electrical connection for the display unit 5 formed using contact studs 17, 18 and two ring-shaped strip conductors 15, 16 on the plug 6. The electrical connection could be contact less and take the form of an inductive coupling and the electrical device could be a measuring, monitoring or telemetry system or even a heated film to prevent misting of the visor 4. The gas source could be a respiratory gas tube or an automatic pulmonary system.
Bibliography:Application Number: GB20040016214