JPH03155B2 - - Google Patents

Info

Publication number
JPH03155B2
JPH03155B2 JP61257933A JP25793386A JPH03155B2 JP H03155 B2 JPH03155 B2 JP H03155B2 JP 61257933 A JP61257933 A JP 61257933A JP 25793386 A JP25793386 A JP 25793386A JP H03155 B2 JPH03155 B2 JP H03155B2
Authority
JP
Japan
Prior art keywords
nozzle
electrode
workpiece
capacitance
metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP61257933A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63108982A (ja
Inventor
Yoshinobu Sawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippei Toyama Corp
Original Assignee
Nippei Toyama Corp
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 Nippei Toyama Corp filed Critical Nippei Toyama Corp
Priority to US07/068,008 priority Critical patent/US4794222A/en
Publication of JPS63108982A publication Critical patent/JPS63108982A/ja
Publication of JPH03155B2 publication Critical patent/JPH03155B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP61257933A 1986-06-30 1986-10-28 レ−ザ加工機のノズル Granted JPS63108982A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/068,008 US4794222A (en) 1986-06-30 1987-06-30 Laser beam machining apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15447286 1986-06-30
JP61-154472 1986-06-30

Publications (2)

Publication Number Publication Date
JPS63108982A JPS63108982A (ja) 1988-05-13
JPH03155B2 true JPH03155B2 (OSRAM) 1991-01-07

Family

ID=15584995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61257933A Granted JPS63108982A (ja) 1986-06-30 1986-10-28 レ−ザ加工機のノズル

Country Status (1)

Country Link
JP (1) JPS63108982A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822292A1 (de) * 1988-07-01 1990-01-04 Zeiss Carl Fa Drehspiegelanordnung fuer einen laserstrahl
JP2551131Y2 (ja) * 1991-10-31 1997-10-22 京セラ株式会社 レーザ加工機用トーチ
US6680459B2 (en) 2001-06-22 2004-01-20 Nippei Toyama Corporation Laser beam machining apparatus and laser beam machining method
JP2009066631A (ja) * 2007-09-14 2009-04-02 Koike Sanso Kogyo Co Ltd プラズマトーチ
EP2444193A1 (de) * 2010-10-20 2012-04-25 Bystronic Laser AG Laserbearbeitungskopf mit einem äusseren Isolationsteil und einem inneren Isolationsteil aus Metall
JP5866672B2 (ja) * 2014-01-22 2016-02-17 トヨタ自動車株式会社 レーザ加工装置

Also Published As

Publication number Publication date
JPS63108982A (ja) 1988-05-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term