MICHAEL GERARD WARFEL
Pilots at Mildred St, La Verne, CA
License number
California A2000913
Issued Date
Sep 2016
Expiration Date
Sep 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
1053 Mildred St, La Verne, CA 91750
Professional information
Pneumatic Fire Detector
US Patent:
2011012, May 26, 2011
Filed:
Sep 5, 2008
Appl. No.:
12/674927
Inventors:
Surendhar Reddy Nalla - Duarte CA, US
John Navarro - Norco CA, US
Ron Sayers - Arcadia CA, US
Michael Warfel - La Verne CA, US
William Philip Matchock - San Gabriel CA, US
John Navarro - Norco CA, US
Ron Sayers - Arcadia CA, US
Michael Warfel - La Verne CA, US
William Philip Matchock - San Gabriel CA, US
Assignee:
PACIFIC SCIENTIFIC COMPANY - Duarte CA
International Classification:
G08B 17/04, B21D 26/021
US Classification:
340584, 72 54
Abstract:
A pneumatic fire detector is disclosed having a switch module comprising a manifold operatively connected to a sensor tube, the switch module incorporating respective forming tubes for applying a sufficient pressure to the outer surface of an installed diaphragm to deform it and thereafter the diaphragm is exposed to a pre-determined pressure through the manifold to deform the diaphragm outwards and into contact with a respective switch.
Pneumatic Fire Detector
US Patent:
2009023, Sep 24, 2009
Filed:
Jun 2, 2009
Appl. No.:
12/476784
Inventors:
Surendhar Reddy Nalla - Duarte CA, US
John Navarro - Norco CA, US
Ron Sayers - Arcadia CA, US
Michael Warfel - La Verne CA, US
William Philip Machock - San Gabriel CA, US
John Navarro - Norco CA, US
Ron Sayers - Arcadia CA, US
Michael Warfel - La Verne CA, US
William Philip Machock - San Gabriel CA, US
Assignee:
PACIFIC SCIENTIFIC COMPANY - Duarte CA
International Classification:
H01H 35/24, G08B 17/04
US Classification:
200 814, 73716
Abstract:
A pneumatic fire detector is disclosed having a switch module comprising a manifold operatively connected to a sensor tube, the switch module incorporating respective forming tubes for applying a sufficient pressure first to the outer surface of an installed diaphragm and thereafter to a pre-determined pressure through the manifold to deform the diaphragm outwards and into contact with a respective switch.