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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US42236989 Mar 197823 Sep 1980Parker-Hannifin CorporationSolenoid operated bipropellant valve
US444152113 May 198110 Apr 1984Eaton CorporationAppliance control valve assembly with opposite magnetic polarity solenoid coils
US445086313 May 198129 May 1984Eaton CorporationSeries connected solenoid appliance control valve assembly
US450341123 Nov 19835 Mar 1985Cooper IndustriesDual plunger solenoid device
US477344510 Oct 198627 Sep 1988Kaiser Aerospace and Electronics CorporationSolenoid valve
US478741420 Aug 198729 Nov 1988Robertshaw Controls CompanyFuel control valve construction, parts therefor and methods of making the same
US49210118 Sep 19881 May 1990Robertshaw Controls CompanyFuel control valve construction, parts therefor and methods of making the same
US509594430 Nov 199017 Mar 1992KWC AGSanitary fittings
US51078946 Nov 199028 Apr 1992KWC AGElectrically controlled shutoff valve and use of the latter
US51118466 Nov 199012 May 1992KWC AGElectrically controlled fitting
US540490814 Feb 199411 Apr 1995Marotta Scientific Controls, Inc.Magnetically linked multi-valve system
US54508717 Nov 199419 Sep 1995Marotta Scientific Controls, Inc.Method of making a magnetically linked multi-valve system
US546404114 Feb 19947 Nov 1995Marotta Scientific Controls, Inc.Magnetically latched multi-valve system
US60129037 Jul 199711 Jan 2000Uni-Mist, Inc.Positive-displacement liquid-metering pump with continuously variable output
US650827220 Nov 200021 Jan 2003Arichell Technologies, Inc.Device and method for operating at least two valves
US687453519 May 20035 Apr 2005Arichell Technologies, Inc.Device and method for operating at least two valves
US82350648 May 20097 Aug 2012Honeywell International Inc.Single coil redundant valve