摘要:
The present invention provides an injector-ignition fuel injector for an internal combustion engine, comprising an input fuel metering system for dispensing a next fuel charge into a pressurizing chamber, a pressurization ram system including a pressurization ram for compressing the fuel charge within the pressurizing chamber, wherein the fuel charge is heated in the pressurization chamber in the presence of a catalyst, and an injector nozzle for injecting the heated catalyzed fuel charge into a combustion chamber of the internal combustion engine.
摘要:
An air manager system for a metal-air battery cell having an air a cathode, the air manager system producing a flow of air through the air manager system and battery cell and directing a first air flow adjacent to the air cathode to provide reactant air and directing a second air flow adjacent to a portion of the battery cell isolated from the air cathode to provide cooling of the battery cell, preferably near the anode. The air manager system may be used with multiple cell metal-air battery packs. Heat exchange between the isolated air flows may be facilitated, and the reactant air may be recirculated for uniform cooling.
摘要:
An improved cathode is described which comprises an air-permeable, top coat deposited on the face of the cathode current collector screen. The top coat contains a CO.sub.2 absorber such as magnesium hydroxide which absorbs CO.sub.2 from the air and prevents CO.sub.2 from reacting with or neutralizing the electrolyte. The layer is composed of a dispersion of metal hydroxide in a hydrophobic binder such as polytetrafluoroethylene. The top coat is preferably formed of a first, outer gas flow limiting layer of hydrophobic material absent any CO.sub.2 absorber and a second, inner layer adjacent the current collector of hydrophobic binder containing a CO.sub.2 absorber.
摘要:
A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. One such biomass fractionate comprises: means for receiving ground biomass into the system; and a plurality of biomass processing stations including means for heating the biomass and subjecting the biomass to biofractioning, and means for collecting residual carbon and biochar.
摘要:
Multiple catalytic processing stations couple with a system which produces volatile gas streams from biomass decomposition at discrete increasing temperatures. These catalytic processing stations can be programmed to maximize conversion of biomass to useful renewable fuel components based on input feedstock and desired outputs.
摘要:
The present invention provides a system and method of piezoelectric fault recovery comprising: monitoring a set of operational piezoelectric elements of a piezoelectric actuator, detecting a failure of an element of the set, removing the failed element from the set, and rerouting the drive signal sent to the element according to a predetermined behavior preference.
摘要:
The present invention provides an injector-ignition fuel injection system for an internal combustion engine, comprising an ECU controlling a heated catalyzed fuel injector for heating and catalyzing a next fuel charge, wherein the ECU uses a one firing cycle look-ahead algorithm for controlling fuel injection. The ECU may further incorporate a look-up table, auto-tuning functions and heuristics to compensate for the rapid rotational de-acceleration that occurs near top dead center in lightweight small ultra-high compression engines as may be used with this invention. The ECU may further ramp heat input to the injector in response to engine acceleration requests and, under such circumstances, may extend its look-ahead for up to four firing cycles.
摘要:
A zinc anode plate is completely wrapped in a cloth anode separator containing liquid electrolyte. A hydro-gel material packed in an inert mesh separator is sandwiched between the wrapped anode and an air cathode which is in the form of a carbon membrane. The gel material is sufficiently permeable to oxygen to allow oxygen flow therethrough during charging and discharging cycles of the battery, and provides chemical reactive communication between the air cathode and the electrolyte in the anode separator without allowing electrolyte to pass therethrough. The permeability of the gel material is selected such that during charging of the battery, oxygen generated by the anode exerts sufficient pressure at the interface of the anode separator and gel material to cause electrolyte to be recirculated through the edges of the cloth anode separator to the opposite layer thereof, thereby preventing depletion of electrolyte to the anode.
摘要:
A consumable anode of a reactive metal such as lithium is provided as a layer on a flexible, conductive substrate. The anode is preferably in the form of an elongated tape wound on a reel. The anode tape is fed from the reel into and through an elongated electrolyte reaction chamber formed between the surface of the anode tape and an opposed cathode. The ends of the compartment contain seals for retaining electrolyte between the electrodes. The tape is rewound on a driven take up reel.
摘要:
A metal-air battery has a base for containing the active battery materials and a lid located on top of and fitted with the base. The flexible bottom surface of the base is curved to permit an expansion of the battery container during battery discharge. The air cathode is retained by a ledge in the base as well as by channels in the lid to prevent separation between the electrolyte and the air cathode membrane during battery discharge. An air chamber housing having inlet and outlet air ducts is located above the air cathode membrane for continuous air flow and optimal battery operation. The air ducts are sealed during storage to extend the shelf life of the battery.