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US 2021/0260413 A1Published application
A back plate for a breathing apparatus
AssigneeDraeger Safety UK Limited
InventorsGordon WRIGLEY, Jason Edward ALLAN
Life of this patent
Estimating the term…
Abstract
A back plate for a breathing apparatus comprises a back plate frame for supporting a cylinder of breathable gas; and a pressure reduction valve configured to receive breathing gas from a cylinder of breathable gas; and a resiliently deformable element configured to support the pressure reduction valve on the back plate frame so as to permit relative movement between the pressure reduction valve and the back plate frame.
Claims15
A back plate for a breathing apparatus, the back plate comprising:
- a back plate frame for supporting a cylinder of breathable gas;
- a pressure reduction valve configured to receive breathing gas from a cylinder of breathable gas supported by the back plate frame;
- and
- a resiliently deformable element configured to support the pressure reduction valve on the back plate frame so as to permit relative movement between the pressure reduction valve and the back plate frame.
1 more element
Dependencies are inferred from the claim text.