JPS59160860U

JPS59160860U - Ignition timing control device for turbo engines

Info

Publication number: JPS59160860U
Application number: JP5550883U
Authority: JP
Inventors: 望月　博; 朋正大西; 日野　誠吾; 田中　温
Original assignee: 京三電機株式会社; 株式会社デンソー
Priority date: 1983-04-15
Filing date: 1983-04-15
Publication date: 1984-10-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来品の全断面図、第２図は来者集品の全断面
図、第３図は来者集品の部分断面図である。１・・・ケーシング、２・・・ダイヤフラム、３・・・
ロッド、４・・・圧縮スプリング、５・・・負圧取入口
、６・・・正圧取入口、７・・・シールドベロー、７ａ
・・・保護リング、７ｂ・・・保護プレート、イ、ハ・
・・負圧室、口。ホ・・・大気開放、二・・・正圧室。FIG. 1 is a full sectional view of a conventional product, FIG. 2 is a full sectional view of a visitor's collection, and FIG. 3 is a partial sectional view of a visitor's collection. 1...Casing, 2...Diaphragm, 3...
Rod, 4... Compression spring, 5... Negative pressure intake, 6... Positive pressure intake, 7... Shield bellow, 7a
...Protective ring, 7b...Protective plate, A, C.
... Negative pressure chamber, mouth. E...Open to atmosphere, 2...Positive pressure chamber.

Claims

[Scope of utility model registration request]

The casing is divided into two chambers by a diaphragm, one of which is sealed and the other is opened to the atmosphere, one end of the rod is fixed to the center of the diaphragm, the other end is made to protrude from the open part, and the rod is placed in the sealed chamber. In a pressure sensing device equipped with a compression spring, the opening portion being sealed with a shield bellow, and a pressure outlet provided in each of the two chambers, the planar end of the shield bellow is held between the inside of the shield bellow. An ignition timing control device for a turbo engine, characterized in that a shield bellow protection plate provided is fixed to the rod.