1
Cramer Robert L, Henneman John W: Mine rescue breathing apparatus. The Bendix Corporation, McCormick Jr Leo H, Antonis William N, April 23, 1974: US3805780 (33 worldwide citation)

A closed loop breathing system having a circulation pump for supplying a recipient with an oxygen enriched breathable fluid in response to an inhalation demand sensed by a regulator. The inhalation demand as sensed by the regulator opens a servo valve allowing oxygen to flow through an injection noz ...


2
Cramer Robert L, Henneman John W, Dunbar Jack E: Fluid mixing regulator. September 26, 1972: US3693653 (16 worldwide citation)

A control mechanism for regulating the amount of fluid from a first and second supply source to an outlet. The fluid from the first source is transmitted to a first chamber having a valve mechanism controlled by a diaphragm whereas the fluid from the second source is transmitted to a second chamber ...


3
Cramer Robert L, Henneman John W, Myers William P: Means for anticipating anti-g force in a moving vehicle. May 22, 1973: US3734078 (7 worldwide citation)

An anti-G valve with a pressure sensitive wall member which compares ambient pressure with ram pressure to anticipate a condition from which high onset of 'g' could occur and transmits an operational signal. The transmitted operational signal controls the flow of a first fluid under pressure to unba ...


4
Henneman John W: Grain dryer. The Bendix Corporation, McCormick Jr Leo H, Antonis William N, April 8, 1975: US3875684 (5 worldwide citation)

A system whereby grain spoilage is retarded by flowing a dry nitrogen effluent through the grain to remove moisture therefrom. The nitrogen effluent is produced by passing ambient air under pressure through a molecular sieve which will adsorb both oxygen and water in a first condition and release th ...


5
Cramer Robert L, Henneman John W: Servo controlled oxygen regulator. The Bendix Corporation, Leo H McCormick Jr et al, January 1, 1974: US3782402 (1 worldwide citation)

An oxygen regulator wherein oxygen under pressure passes into a mixing chamber through a first inlet port and a first valve, controlled by a first pressure differential, and ambient air passes into the mixing chamber through a second inlet port and a second valve, controlled by a second pressure dif ...


6
Cramer Robert L, Henneman John W: Dispositif davertissement et de controle de loxygene dans un circuit doxygene dun aeronef, Oxygen monitor and warning device for an aircraft breathing system. Bendix Corporation, May 6, 1980: CA1076917

AN OXYGEN MONITOR AND WARNING DEVICEFOR AN AIRCRAFT BREATHING SYSTEM ABSTRACT OF THE DISCLOSUREIn an aircraft breathing system a sensor assembly for monitoringthe concentration of oxygen in a source of breathable fluid supplied to arecipient. The sensor assembly has a housing with a chamber therein ...


7
Henneman John W: Soupape dexpiration, Exhalation valve means. Bendix Corporation, October 3, 1978: CA1039614

EXHALATION VALVE MEANS ABSTRACT OF THE DISCLOSUREAn exhalation valve for use in an oxygen regulator of an aviatormask for releasing a pressuried fluid to the atmosphere during an exhalationinterval to allow expired air from a recipient to move a diaphragm and freelypass to the atmosphere irrespectiv ...


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Henneman John W, Selhost Dale Louis, Mcculloh Kevin Gene, Coffield Kelly M: Concentrateur doxygene, Oxygen concentrator. Litton Systems, Carleton Life Support Systems, SIM & MCBURNEY, January 24, 2006: CA2228459

The present invention addresses the technical problem of supplying oxygen-enriched air at low pressures with sufficient flexibility to allow a patient to be moved from one location to another. The gist of the solution is to provide low pressure oxygen-enriched air for use by a patient as well as hig ...


10
Myers William P, Torzala Terence A, Henneman John W: Traduction non-disponible, Pneumatically actuated electronic control for a fluid mixture adsorption separator. Bendix Corporation, MACRAE & CO, April 14, 1981: CA1099218

ABSTRACT OF THE DISCLOSURE A control system for sequentially communicating asource of pressurized fluid mixture to first and second beds ofadsorption material to separate at least one component from thefluid mixture and produce a product fluid. A pressure trans-ducer connected to a supply conduit de ...