JPS5996386U

JPS5996386U - compression device

Info

Publication number: JPS5996386U
Application number: JP19262582U
Authority: JP
Inventors: 弘花ケ崎; 新原　修一
Original assignee: マックス株式会社
Priority date: 1982-12-20
Filing date: 1982-12-20
Publication date: 1984-06-29
Also published as: JPS6346705Y2

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 drawings]

、第１図は本考案の一実施例を示す圧縮装置の正面図、
第２図は圧縮機の拡大要部縦断面図、第３　　　　　′
−図はエア流量調整弁の拡大縦断面図、第４図は作　　
　　　゛動状態を示す上記調整弁の拡大縦断面図、第５
図はエアタン１りのエア圧と駆動モータに流れる電流と
の関係を示す特性図、第６図はエアタンクのエア圧と上
記圧縮装置の吐、出量との関係を示す特性図である。１・・・エアタンク、２・・・圧縮機、４・・・駆動モ
ータ、８・・・吸入管、１０・・・シリンダ、１３・・
・エア流量調整弁。 −７、第２図７．１１、　ど朗−−Ｕ〜−−ｊ１４, FIG. 1 is a front view of a compression device showing an embodiment of the present invention,
Figure 2 is an enlarged vertical sectional view of the main parts of the compressor, and Figure 3'
- The figure is an enlarged longitudinal cross-sectional view of the air flow rate adjustment valve, and Figure 4 is the
FIG. 5 is an enlarged vertical cross-sectional view of the regulating valve showing the operating state;
FIG. 6 is a characteristic diagram showing the relationship between the air pressure in the air tank 1 and the current flowing through the drive motor, and FIG. 6 is a characteristic diagram showing the relationship between the air pressure in the air tank and the discharge amount of the compressor. DESCRIPTION OF SYMBOLS 1... Air tank, 2... Compressor, 4... Drive motor, 8... Suction pipe, 10... Cylinder, 13...
・Air flow rate adjustment valve. -7, Figure 2 7.11, Doro--U~--j 14

Claims

[Scope of utility model registration request]

a drive motor, a compressor whose cylinder volume is larger than a volume suitable for the rated output of the motor, an air tank to which pressurized air pressurized by the compressor is supplied and stored; and an air flow rate adjustment valve that is installed in the suction pipe and operates in response to air pressure in the air tank, and as the air pressure in the air tank increases, the adjustment valve moves from the suction pipe to the cylinder of the compressor. A compression device that drives the compressor with a substantially constant torque within the rated current value of the motor by restricting the flow rate of air drawn into the compressor.