Abstract:
PURPOSE: To eliminate works for gas pressure setting at the starting time of engine by installing a 2-port, on-way solenoid valve in the max. cycle pressure line, and a 3-port, two-way solenoid valve in the min. cycle pressure line. CONSTITUTION: A 2-port, one-way solenoid valve 15 is mounted in the upper stream of a pressure reducer valve 5 installed in the max. pressure line 4, which is coupled with a working space 1 through a check valve 2, and a control device 16 opens this solenoid valve 15, when the engine is in the idling speed, and closes when the engine is at a standstill fully. A 3-port, two-way solenoid valve 17 is mounted in the downstream of a pressure increaser valve 8 installed in the min. pressure line 7, which is coupled with the above-mentioned working space 1 through a check valve 6, and No.1 port of this solenoid valve 17 is put in communication with its No.2 port, when the engine is in the idling speed, and in communication with its No.3 port 20 when the engine is given a Stop signal. The line 7 is fed with a pressure from a tank 9 through an adjuster valve 21 if the pressure is below the set starting gas pressure value. COPYRIGHT: (C)1984,JPO&Japio
Abstract:
PROBLEM TO BE SOLVED: To provide a Stirling engine control system that stably starts the operation of a Stirling engine and surely and quickly performs a stop of the Stirling engine, and a vessel equipped with the Stirling engine.SOLUTION: The Stirling engine control system includes: a Stirling engine 10 operated by utilizing heat; a power generator 20 connected to the Stirling engine 10; an inverter/converter 51 connected to the power generator 20; an inverter/converter control means 52 for controlling the inverter/converter 51; a Stirling engine starting/stopping means 53 for subjecting the Stirling engine 10 to starting/stopping control; and a control means 54 for controlling the inverter/converter control means 52 and the Stirling engine starting/stopping means 53.
Abstract:
Die Erfindung betrifft eine nach dem Stirling-Kreisprozess arbeitende Wärmezyklusmaschine, einsetzbar als unabhängige Energieversorgung von Haushalten (Elektrik und Wärme) mit Multivalenzcharakter, d. h. Nutzung unterschiedlicher Energiequellen (Sonne, Verbrennung vorhandener Materialien). Die Wärmezyklusmaschine umfasst wenigstens einen Heißölanschluss (4, 5), der mit einer beliebigen Wärmequelle verbindbar ist, wenigstens einen Kaltwasseranschluss (6, 7) sowie zwei Kammern (2), die ein Arbeitsgas enthalten. Die Kammern (2) sind miteinander über wenigstens eine Arbeitsgasleitung (18, 20) verbunden, in welche ein Arbeitsrotor (13) eingebunden ist, der von dem Arbeitsgas, das wechselweise in einer der Kammern (2) erhitzt und in der anderen Kammer (2) gekühlt wird, antreibbar ist.