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Publication numberUST961004 I4
Publication typeGrant
Application numberUS 05/736,055
Publication dateAug 2, 1977
Filing dateOct 27, 1976
Priority dateOct 27, 1976
Also published asDE7733168U1
Publication number05736055, 736055, US T961004 I4, US T961004I4, US-I4-T961004, UST961004 I4, UST961004I4
InventorsWilliam H. Horton
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Film speed sensing device
US T961004 I4
Abstract
a photographic still camera utilizes film cartridges of the type having two parallel cylindrical film compartments connected by a wall member that extends between the two compartments in a plane generally parallel to the compartment axes. A rib extends from one end of the cartridge, i.e., from the outer surface of one of the film compartments. The presence of the rib signifies that the film in the cartridge has a particular film speed rating. When a cartridge provided with such a rib is inserted into the camera, in a direction perpendicular to its wall member, its rib engages a cam surface of a pivotally mounted sensing member in the camera and displaces that cam surface in a direction that is generally endwise with respect to the cartridge. Displacement of the sensing member effects an adjustment of the camera to compensate for the film speed designated by the rib.
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Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5531697 *Apr 15, 1994Jul 2, 1996Sims Deltec, Inc.Systems and methods for cassette identification for drug pumps
US5531698 *Jun 6, 1995Jul 2, 1996Sims Deltec, Inc.Optical reflection systems and methods for cassette identification fordrug pumps
US5647854 *Mar 20, 1996Jul 15, 1997Sims Deltec, Inc.Base plate for a drug pump
US5853386 *Jul 25, 1996Dec 29, 1998Alaris Medical Systems, Inc.Infusion device with disposable elements
US5935099 *Jan 10, 1997Aug 10, 1999Sims Deltec, Inc.Drug pump systems and methods
US6110153 *Dec 14, 1998Aug 29, 2000Alaris Medical Systems, Inc.Infusion device with optical sensor
US6123686 *Jul 14, 1997Sep 26, 2000Sims Deltec, Inc.Systems and methods for cassette identification for drug pumps
US7347836Feb 5, 2002Mar 25, 2008Smiths Medical, Inc.Drug pump systems and methods
US7654976Oct 31, 2007Feb 2, 2010Smiths Medical Asd, Inc.Drug pump systems and methods
US8133197May 2, 2008Mar 13, 2012Smiths Medical Asd, Inc.Display for pump
US8149131Aug 3, 2006Apr 3, 2012Smiths Medical Asd, Inc.Interface for medical infusion pump
US8250483Feb 28, 2002Aug 21, 2012Smiths Medical Asd, Inc.Programmable medical infusion pump displaying a banner
US8435206Feb 5, 2007May 7, 2013Smiths Medical Asd, Inc.Interface for medical infusion pump
US8504179Feb 28, 2002Aug 6, 2013Smiths Medical Asd, Inc.Programmable medical infusion pump
Classifications
U.S. Classification396/209, 396/512
International ClassificationG03B7/00
Cooperative ClassificationG03B7/003
European ClassificationG03B7/00B