WO1983004072A1 - Distributor - Google Patents

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Publication number
WO1983004072A1
WO1983004072A1 PCT/JP1983/000143 JP8300143W WO8304072A1 WO 1983004072 A1 WO1983004072 A1 WO 1983004072A1 JP 8300143 W JP8300143 W JP 8300143W WO 8304072 A1 WO8304072 A1 WO 8304072A1
Authority
WO
WIPO (PCT)
Prior art keywords
distributor
electrical energy
piezoelectric element
engine
hammer
Prior art date
Application number
PCT/JP1983/000143
Other languages
French (fr)
Japanese (ja)
Inventor
Yoshiaki Nakamura
Original Assignee
Yoshiaki Nakamura
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yoshiaki Nakamura filed Critical Yoshiaki Nakamura
Publication of WO1983004072A1 publication Critical patent/WO1983004072A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/12—Piezoelectric ignition; Electrostatic ignition

Abstract

An ignition device for an internal-combustion engine discharges the electrical energy of piezoelectric elements built into a distributor to spark plugs. A piezoelectric element (2) in the distributor is struck by a hammer (4) synchronized with the rotation of the engine, thereby generating electrical energy and discharging a spark plug. Since no electrical energy of a battery is used, electric discharge can be performed by the spark plug even when a self-starting motor is being operated.

Description

明 細 書  Specification
技術分野.  Technical field.
本発明は、 圧電素子（2)を利用 した内燃機関の点火装 置に関する も のであ る。  The present invention relates to an ignition device for an internal combustion engine using a piezoelectric element (2).
冃 示  冃
従来のデス ト リ ビ ュ ー タ ーは、 エ ン ジ ンか ら導いた 力に よ っ て ロ ー タ —先端電極と セ グ メ ン ト を接近させ、 バ ッ テ リ —の電気工ネ ルギに よ っ て点火プラ グに放電 させてい る ので、 バ ッ テ リ 一内 の電気エ ネルギ ーが充 分でない時、 セ ル モータ ーは回るのに点火プラ グに放 電が起こ ら い事があ ]? ま す。  The conventional distributor uses a force derived from the engine to bring the rotor-tip electrode and the segment closer together, and the battery- Since the ignition plug is discharged by the lug, when the electric energy in the battery is not sufficient, the ignition plug discharges even though the cell motor rotates. Is that happening ??
本発明は、 こ の問題点を解決するために圧電素子（2) を利用 した も のであ ]? ま す。  The present invention uses a piezoelectric element (2) to solve this problem.]
発明の開示 Disclosure of the invention
従来のデス ト リ ビ ュ ー タ ーがエ ン ジ ンか ら導 た力 に よ っ て ロ ー タ —先端電極と セグメ ン ト を接近させて いるの と 同様に、 バネ（5)の付いたハ ン マ ー （4)をは じい て圧電素子（2)を打撃すれば、 電気エネルギ ーを発生さ せられるので、 点火プラ グに放電させる事がで き る。 図面の簡単な説明 '  The spring (5) is attached to the rotor in the same way that the conventional distributor brings the rotor-tip electrode and the segment close together by the force derived from the engine. By hitting the piezoelectric element (2) by flipping the hammer (4), electric energy is generated and can be discharged to the ignition plug. Brief description of the drawings ''
図面は本発明のデス ト リ ビ ュ ー タ ーの平面図であ る (1)円筒状容器 ， （2)圧電素子 ， （3)回転爪 ， （4) ハ ン マ ー ， (5)バネ , (6)端子。 発明を実施するための最良の形態 The drawings are plan views of the distributor of the present invention. (1) Cylindrical container, (2) piezoelectric element, (3) rotary claw, (4) hammer, (5) spring , (6) terminal. BEST MODE FOR CARRYING OUT THE INVENTION
円筒状容器（1)の内側に、 エ ン ジ ン に付いている ブ ラ グの数に対応した数の圧電素子（2)を、 それぞれのブラ グの点火時期間 ΡΪに合 う よ う に取 U付け、 回転爪 (3)で それぞれの圧電素子（2)に配したハ ン マ ー（4)を順次は じ いて圧電素子を打撃する構造のデス ト リ ビ ュ ー タ ー。  Inside the cylindrical container (1), a number of piezoelectric elements (2) corresponding to the number of the plugs attached to the engine are fitted so as to match the ignition period ΡΪ of each plug. U-mount, a destructor with a structure in which a hammer (4) arranged on each piezoelectric element (2) is sequentially repelled by a rotating claw (3) to strike the piezoelectric element.

Claims

請 求 の 範 囲 The scope of the claims
エ ン ジ ン か ら導いた力に よ つ て圧電素子（2)を打撃 し  The piezoelectric element (2) is struck by the force derived from the engine.
点火に必要 ¾電気ヱネ ルギ ー を得る構造のデス ト リ ビ Necessary for ignition デ ス Destruction with structure to obtain electric energy
ユ ー タ ー o User o
\ . · —— '二 Vノ  \.
PCT/JP1983/000143 1982-05-14 1983-05-13 Distributor WO1983004072A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57/071196U 1982-05-14
JP7119682U JPS58173773U (en) 1982-05-14 1982-05-14 Day distributor

Publications (1)

Publication Number Publication Date
WO1983004072A1 true WO1983004072A1 (en) 1983-11-24

Family

ID=13453668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1983/000143 WO1983004072A1 (en) 1982-05-14 1983-05-13 Distributor

Country Status (3)

Country Link
JP (1) JPS58173773U (en)
AU (1) AU1515383A (en)
WO (1) WO1983004072A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425128A1 (en) * 1994-07-15 1996-01-18 Juergen Dipl Ing Bieber Spark ignition e.g. for model aircraft, model boat or model car engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622717A (en) * 1969-07-07 1971-11-23 Lawrence E Hoover Piezoelectric distributor with improved contact insulative shielding structure
JPS474326U (en) * 1971-02-11 1972-09-09
US3737691A (en) * 1969-07-07 1973-06-05 Tramastozzi A Piezoelectric distributor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622717A (en) * 1969-07-07 1971-11-23 Lawrence E Hoover Piezoelectric distributor with improved contact insulative shielding structure
US3737691A (en) * 1969-07-07 1973-06-05 Tramastozzi A Piezoelectric distributor
JPS474326U (en) * 1971-02-11 1972-09-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425128A1 (en) * 1994-07-15 1996-01-18 Juergen Dipl Ing Bieber Spark ignition e.g. for model aircraft, model boat or model car engine
DE4425128C2 (en) * 1994-07-15 1998-03-26 Juergen Dipl Ing Bieber Spark ignition for a model engine

Also Published As

Publication number Publication date
AU1515383A (en) 1983-12-02
JPS58173773U (en) 1983-11-19

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