JPS58106546U

JPS58106546U - Acceleration piston with discharge rate adjustment mechanism

Info

Publication number: JPS58106546U
Application number: JP276782U
Authority: JP
Inventors: 靖佐々木
Original assignee: 株式会社日立製作所
Priority date: 1982-01-14
Filing date: 1982-01-14
Publication date: 1983-07-20

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の加速Ｑトンの平面図、第２図は従来の加
速ピストンを示す縦断面図、・第ｉ図は吐出特性の一例
を示す即Ｊ第４図は本考案による吐出量調整機構付加速
ピストンの縦断面図である。１・●●ポンプレバー讐，２・・・長穴、３””・レ゛
バーホルダー、４・・・ピン、５・・・ピストンストッ
パー、６・・・？ｔヨークチャンバー、７・・・ピスト
ンガイド、８・・・プランジャー（Ａ）、９−＝・バネ
オサエ、１０・・・ピストンパッキング、１１−・“・
プレート、１２・・・ブツジュ、１３・・・プランジャ
（Ｂ）、１４・・・ダンパスプリング、１５・・・キャ
ップ、、１６二・・吐中゛量調整ナントζ１７・・・作
動一始調整スクリ五、１８・・・ナット。Figure 1 is a plan view of a conventional acceleration Qton, Figure 2 is a vertical cross-sectional view showing a conventional acceleration piston, Figure i shows an example of discharge characteristics, and Figure 4 is a discharge amount adjustment according to the present invention. It is a longitudinal cross-sectional view of an accelerating piston with a mechanism. 1・●●Pump lever, 2...Elongated hole, 3""・Lever holder, 4...Pin, 5...Piston stopper, 6...? t Yoke chamber, 7... Piston guide, 8... Plunger (A), 9-=・Spring sae, 10... Piston packing, 11-・"・
Plate, 12... Button, 13... Plunger (B), 14... Damper spring, 15... Cap, 162... Discharge amount adjustment nant ζ 17... Operation adjustment screw Five, 18... nuts.

Claims

[Scope of utility model registration request]

Pump Relay (one play) In the pump control system, which adjusts the discharge amount with a piston and a totsupa, the discharge amount adjustment mechanism is as follows. Features an acceleration piston with a discharge rate adjustment mechanism.■?．゛?