公开(公告)号：US3735138A

公开(公告)日：1973-05-22

申请号：US3735138D

申请日：1971-10-27

Applicant: HONEYWELL INC

Inventor： RORK G ,  SCHLACHTER A ,  SIMON F ,  STRYK R

IPC: G08B17/113 ,  H01J41/08 ,  G01T1/18

CPC classification number: G08B17/113 ,  H01J41/08

Abstract: An improved ionization type smoke detector which is specifically designed to be independent of variations in atmospheric pressure and to be highly sensitive to smoke. A number of factors are involved in choosing optimum design parameters for an ionization smoke detector which has minimum sensitivity to pressure and which also has a maximum sensitivity to the presence of smoke. Several equations are described which aid in the design.

Abstract translation: 一种改进的电离式烟雾探测器，专门设计成独立于大气压力的变化，并且对烟雾高度敏感。 选择电离烟雾探测器的最佳设计参数有许多因素，其具有对压力的最小灵敏度，并且对烟雾的存在也具有最大的敏感性。 描述了帮助设计的几个等式。

公开(公告)号：US3832552A

公开(公告)日：1974-08-27

申请号：US37255273

申请日：1973-06-22

Applicant: HONEYWELL INC

Inventor： LARSEN L ,  RORK G ,  PEKAREK J ,  KOMPELIEN A

IPC: G01N27/66 ,  G08B17/113 ,  H01J41/08

CPC classification number: G01N27/66 ,  G08B17/113 ,  H01J41/08

Abstract: An improved chamber assembly for a dual chamber ionization smoke detector. A fluorocarbon plastic insulation member provides a non wettable insulating dividing wall between the two chambers.

Abstract translation: 用于双室电离烟雾探测器的改进的室组件。 碳氟塑料绝缘构件在两个室之间提供不可湿润的绝缘分隔壁。