Invention Grant
- Patent Title: Respirator with a circuit for breathing gas
- Patent Title (中): 呼吸器与呼吸气体回路
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Application No.: US12573317Application Date: 2009-10-05
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Publication No.: US08746245B2Publication Date: 2014-06-10
- Inventor: Jochim Koch , Jörg Polzien
- Applicant: Jochim Koch , Jörg Polzien
- Applicant Address: DE Lübeck
- Assignee: Dräger Safety AG & Co. KGaA
- Current Assignee: Dräger Safety AG & Co. KGaA
- Current Assignee Address: DE Lübeck
- Agency: McGlew and Tuttle, P.C.
- Priority: DE102008055700 20081103
- Main IPC: A62B7/00
- IPC: A62B7/00 ; A62B7/10 ; A62B19/00 ; A62B23/02 ; A61M16/00 ; F24F5/00 ; B01D53/02 ; F28D5/00
Abstract:
A gas mask and breathing equipment is provided with a circuit for breathing gas and with a heat exchanger (7) cooled by an evaporating agent. The evaporating agent is introduced from an evaporating agent container (8) into the heat exchanger (7) via at least one group of spraying elements (9) and a gas delivery means (11) allows a gas volume flow to flow through the heat exchanger (7).
Public/Granted literature
- US20100108063A1 RESPIRATOR WITH A CIRCUIT FOR BREATHING GAS Public/Granted day:2010-05-06
Information query
