JPS6353376U

JPS6353376U -

Info

Publication number: JPS6353376U
Application number: JP14295486U
Authority: JP
Priority date: 1986-09-18
Filing date: 1986-09-18
Publication date: 1988-04-09
Also published as: JPH0353803Y2

Description

[Brief explanation of drawings]

第１図〜第５図は本考案の一実施例を示し、第
１図は一部切欠き正面図、第２図は第１図の―
矢視図、第３図は第１図の―矢視図、第４
図は第１図の―矢視図、第５図は第１図の
―矢視図である。２……芯管、３……絶縁筒、４……支持筒。 Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a partially cutaway front view, and Figure 2 being the same as in Figure 1.
The arrow view, Figure 3 is the - arrow view, Figure 4 of Figure 1.
The figure is a view taken in the direction of the arrow in FIG. 1, and FIG. 5 is a view taken in the direction of the arrow in FIG. 2... core tube, 3... insulating tube, 4... support tube.

補正昭６１．１０．２５実用新案登録請求の範囲を次のように補正する
。Amendment October 25, 1981 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】先端に電極を取付けた芯管に、絶縁耐力１０Ｋ
Ｖ／mm以上のセラミツクスよりなる絶縁筒を外嵌
し、先端にチツプを取付けた支持筒を前記絶縁筒
に外嵌し、前記芯管及び支持筒の露出部分を絶縁
材で覆い、前記絶縁筒内または絶縁筒に接した部
分に、前記芯管内に導入したガスの流通路を形成
したことを特徴とするプラズマ切断トーチ。[Scope of claim for utility model registration] The core tube with an electrode attached to the tip has a dielectric strength of 10K.
An insulating tube made of ceramics with a diameter of V/mm or more is fitted onto the outside, a support tube with a chip attached to the tip is fitted onto the insulating tube, the exposed parts of the core tube and the support tube are covered with an insulating material, and the insulating tube is A plasma cutting torch characterized in that a flow path for gas introduced into the core tube is formed inside or in a portion in contact with an insulating cylinder.

Claims

[Scope of utility model registration request]

The dielectric strength of the core tube with an electrode attached to the tip is 10K.
An insulating tube made of ceramics with a diameter of V/mm or more is fitted onto the outside, a support tube with a chip attached to the tip is fitted onto the insulating tube, the exposed portions of the core tube and the support tube are covered with an insulating material, and the insulating tube is covered with an insulating material. A plasma cutting torch characterized in that a flow path for the gas introduced into the core tube is formed in the cylinder or in a portion in contact with the insulating cylinder.