公开(公告)号：US3900795A

公开(公告)日：1975-08-19

申请号：US38852073

申请日：1973-08-15

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  SCHUCK LEE ,  PEKAREK JOSEPH C ,  MOTT RICHARD C

IPC: G08B17/00 ,  G01N27/64 ,  G08B17/10 ,  G08B17/113 ,  G01N23/12 ,  B25B27/00

CPC classification number: G08B17/113 ,  G08B29/145

Abstract: In the present invention a ceiling mounted smoke detector assembly has a permanently mounted ceiling fixture portion and a detachably mounted smoke detector head adapted for mounting to the fixture portion. To provide for ease of installation, removal, and/or testing of the smoke detector head or of testing the entire assembly there is an installation and testing tool which mechanically and electrically interlocks with the smoke detector head.

公开(公告)号：DE2430809A1

公开(公告)日：1975-01-23

申请号：DE2430809

申请日：1974-06-27

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  KOBEK EDWARD F

IPC: G01T7/12 ,  G08B17/11 ,  G08B17/10

公开(公告)号：CA1015072A

公开(公告)日：1977-08-02

申请号：CA200346

申请日：1974-05-21

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  PEKAREK JOSEPH C ,  KOMPELIEN ARLON D ,  RORK GERALD D

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

公开(公告)号：CA1015073A

公开(公告)日：1977-08-02

申请号：CA200385

申请日：1974-05-21

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  KOMPELIEN ARLON D

IPC: G08B17/113 ,  H01J41/08

Abstract: An improved chamber assembly for an ionization smoke detector. The chamber assembly includes a cup shaped electrode having attached therein a radioactive source to provide the ionization in the chamber. The radioactive body which is retained in a rivet head container, or the like, is staked to the interior surface of the cup shaped electrode, and to make sure that the radioactive source or its container does not project out into the chamber area, the mounting point of the electrode is dimpled so that the face of the mounted radioactive rivet is substantially flush with the general contour of the interior surface of the electrode.

公开(公告)号：AU6988674A

公开(公告)日：1975-12-11

申请号：AU6988674

申请日：1974-06-07

Applicant: HONEYWELL INC

Inventor： RORK GERALD D ,  KOBEK EDWARD F ,  LARSEN LARRY D ,  PEKAREK JOSEPH C ,  KOMPELIEN ARLON

IPC: G01T7/12 ,  G08B17/113 ,  H01J41/08 ,  G01N33/00

公开(公告)号：DE2428325A1

公开(公告)日：1975-01-23

申请号：DE2428325

申请日：1974-06-12

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  PEKAREK JOSEPH C ,  KOMPELIEN ARLON D ,  RORK GERALD D

IPC: G01T7/12 ,  G08B17/113 ,  H01J41/08 ,  G08B17/10

公开(公告)号：CA1015071A

公开(公告)日：1977-08-02

申请号：CA200342

申请日：1974-05-21

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  KOBEK EDWARD F

IPC: G01T7/12 ,  G08B17/11

公开(公告)号：DE2435827A1

公开(公告)日：1975-02-27

申请号：DE2435827

申请日：1974-07-25

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  SCHUCK LEE R ,  PEKAREK JOSEPH C ,  MOTT RICHARD C

IPC: G08B17/00 ,  G01N27/64 ,  G08B17/10 ,  G08B17/113 ,  G08B17/12

公开(公告)号：CA1012210A

公开(公告)日：1977-06-14

申请号：CA202066

申请日：1974-06-10

Applicant: HONEYWELL INC

Inventor： LARSEN LARRY D ,  SCHUCK LEE R ,  PEKAREK JOSEPH C ,  MOTT RICHARD C

IPC: G08B17/00 ,  G01N27/64 ,  G08B17/10 ,  G08B17/113