JPS6184148U

JPS6184148U -

Info

Publication number: JPS6184148U
Application number: JP16806484U
Authority: JP
Priority date: 1984-11-07
Filing date: 1984-11-07
Publication date: 1986-06-03

Description

[Brief explanation of the drawing]

第１図は本考案による自動始動停止装置の回路
図である。第２図は商用入力と発電入力の切換え
を行なう回路を示す回路図である。第３図は本考
案の自動始動停止装置を組込んだ操作盤の正面図
である。第４図は第１図に示す回路の構成要素の
タイムスケジユールを示す図である。図面において、Ｔ，Ｔ′……端子、２７……停
電検出リレー、２７Ｘ……始動リレー、１１Ｔ…
…自動試運転タイマ、１１Ｘ……試運転リレー、
８８ＣＴ……始動タイマ、８８ＣＸ……始動リレ
ー、４８Ｔ……始動時間設定タイマ、４８Ｘ……
始動時間設定リレー、８４……切換リレー、８４
Ｔ……切換タイマ、８４Ｘ……切換リレー、６２
Ｔ……試運転時間設定タイマ、５Ｔ……停止タイ
マ、５ＳＸ……停止リレー、ＰＢ１……手動始動
スイツチ、ＰＢ２……手動停止スイツチ。 FIG. 1 is a circuit diagram of an automatic start/stop device according to the present invention. FIG. 2 is a circuit diagram showing a circuit for switching between commercial input and power generation input. FIG. 3 is a front view of the operation panel incorporating the automatic start/stop device of the present invention. FIG. 4 is a diagram showing a time schedule of the components of the circuit shown in FIG. 1. In the drawing, T, T'... terminal, 27... power failure detection relay, 27X... starting relay, 11T...
...Automatic test run timer, 11X...Test run relay,
88CT...Starting timer, 88CX...Starting relay, 48T...Starting time setting timer, 48X...
Starting time setting relay, 84...Switching relay, 84
T...Switching timer, 84X...Switching relay, 62
T...Test run time setting timer, 5T...Stop timer, 5SX...Stop relay, PB1...Manual start switch, PB2...Manual stop switch.

Claims

[Scope of Claim for Utility Model Registration] (1) In an automatic start/stop device that automatically starts a spark-ignition internal combustion engine for power generation when the current from a commercial power supply stops, a normally open power outage detection relay that closes when current from the commercial power source ceases;
a starting timer device that operates in response to the closing of the power failure detection relay; a starting relay that causes an energizing battery current to flow through the starting motor of the internal combustion engine in response to energization of the starting timer device; A normally open switching relay that closes when a certain voltage is generated after the engine has started, a switching timer that starts operating when this switching relay closes and switches the main circuit to the power generation side after a certain period of time, and an internal combustion engine for power generation. a stop timer that operates to keep the spark plug of the internal combustion engine connected to ground for a certain period of time when a signal to stop the internal combustion engine is received; an automatic test run timer that can be set for a long time; a normally open test run relay that closes to supply battery current to the start timer in response to the operation of the test run timer; and a test run time setting timer that starts operating at the same time when the test run relay closes, the stop timer and a trial run time setting timer for sending the signal to the automatic start/stop device. (2) In the automatic start/stop device according to claim 1, the start timer device comprises:
Automatic starting characterized in that the starting motor of the power generation internal combustion engine is energized intermittently at a certain set time interval, and the energizing operation is stopped after a certain set time. Stop device. (3) Utility Model Registration Scope of Claims In the automatic start/stop device according to claim 1, the signal to the stop timer may include a signal from a manual stop switch and a current from a commercial power supply in addition to the signal from the trial run time setting timer. An automatic start/stop device characterized in that it includes a signal generated upon restart.