Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site lanl.ARPA Path: utzoo!linus!philabs!cmcl2!lanl!jp From: jp@lanl.ARPA Newsgroups: net.physics Subject: Automatic shut off nozzles on gasoline pumps. Message-ID: <26846@lanl.ARPA> Date: Wed, 5-Jun-85 21:41:42 EDT Article-I.D.: lanl.26846 Posted: Wed Jun 5 21:41:42 1985 Date-Received: Sun, 9-Jun-85 23:10:58 EDT Distribution: net Organization: Los Alamos National Laboratory Lines: 7 These little things seem to be very sensitive to a change in flow or back pressure or something. Anyone out that have an idea of just how they work and when they were invented?? Jim Potter jp@lanl.arpa