JPS60134521U - Fire extinguishing system for electrical discharge machine - Google Patents

Fire extinguishing system for electrical discharge machine

Info

Publication number
JPS60134521U
JPS60134521U JP2249884U JP2249884U JPS60134521U JP S60134521 U JPS60134521 U JP S60134521U JP 2249884 U JP2249884 U JP 2249884U JP 2249884 U JP2249884 U JP 2249884U JP S60134521 U JPS60134521 U JP S60134521U
Authority
JP
Japan
Prior art keywords
electrical discharge
fire
discharge machine
fire extinguishing
extinguishing system
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.)
Granted
Application number
JP2249884U
Other languages
Japanese (ja)
Other versions
JPH0426179Y2 (en
Inventor
潔 井上
Original Assignee
株式会社ソディック
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 株式会社ソディック filed Critical 株式会社ソディック
Priority to JP2249884U priority Critical patent/JPS60134521U/en
Publication of JPS60134521U publication Critical patent/JPS60134521U/en
Application granted granted Critical
Publication of JPH0426179Y2 publication Critical patent/JPH0426179Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

図はこの考案装置の実施例概略構成図である。 図で１は消火器、１ａは圧力スイッチ、２はパルス回路
スイッチ、３は物理的現象を検出する検出器、４はオア
回路、５は判別回路、６は加工電圧パルス供給回路、７
は復帰装置、８は全起動スイッチ。The figure is a schematic configuration diagram of an embodiment of this invented device. In the figure, 1 is a fire extinguisher, 1a is a pressure switch, 2 is a pulse circuit switch, 3 is a detector for detecting physical phenomena, 4 is an OR circuit, 5 is a discrimination circuit, 6 is a processing voltage pulse supply circuit, 7
is a reset device, and 8 is a full start switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放電加工中の火災発生に際して消火器の消火剤噴出動作
を行なって消火するにあたって火災の前の警戒領域に入
ったことを煙、ガス、温度、赤外線等各物理的現象の変
動で検出しておき、論理テンド或はオア、等の判別回路
を介して放電加工装置のパルス供給回路のスイッチを切
って所定時間後に再稼動するか、消火器を作動するとと
もに放電加工機の電源を切って稼動を停止するようにし
た放電加工機の消火装置。When a fire occurs during electrical discharge machining, when a fire extinguisher sprays extinguishing agent to extinguish the fire, it is necessary to detect that the fire has entered the warning area using changes in physical phenomena such as smoke, gas, temperature, and infrared rays. , logical tend or OR, etc., to turn off the pulse supply circuit of the electrical discharge machine and restart it after a predetermined time, or activate the fire extinguisher and turn off the power to the electrical discharge machine and restart it. A fire extinguishing device for an electrical discharge machine that is designed to stop.
JP2249884U 1984-02-21 1984-02-21 Fire extinguishing system for electrical discharge machine Granted JPS60134521U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2249884U JPS60134521U (en) 1984-02-21 1984-02-21 Fire extinguishing system for electrical discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2249884U JPS60134521U (en) 1984-02-21 1984-02-21 Fire extinguishing system for electrical discharge machine

Publications (2)

Publication Number Publication Date
JPS60134521U true JPS60134521U (en) 1985-09-07
JPH0426179Y2 JPH0426179Y2 (en) 1992-06-24

Family

ID=30514844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2249884U Granted JPS60134521U (en) 1984-02-21 1984-02-21 Fire extinguishing system for electrical discharge machine

Country Status (1)

Country Link
JP (1) JPS60134521U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524795A (en) * 1975-06-30 1977-01-14 Furukawa Electric Co Ltd:The Manufacturing method of superconductive cables

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524795A (en) * 1975-06-30 1977-01-14 Furukawa Electric Co Ltd:The Manufacturing method of superconductive cables

Also Published As

Publication number Publication date
JPH0426179Y2 (en) 1992-06-24

Similar Documents

Publication Publication Date Title
JPS60134521U (en) Fire extinguishing system for electrical discharge machine
JPH01164773U (en)
JPS59182794U (en) fire alarm system
GB1302539A (en)
JPS6344059U (en)
JPS6452099U (en)
JPS61160592U (en)
JPS6245052U (en)
JPS59195913U (en) Control panel with cooling fan device
JPS6336466Y2 (en)
JPH0242177U (en)
JPS59185503U (en) steam oven
JPS58166174U (en) acoustic coupling device
JPS5986284U (en) Cleaning device with automatic fire extinguisher
JPS62400A (en) Safety device for electric iron
JPH029987U (en)
JPS614160U (en) Combustion control device
JPS6251484U (en)
JPH01146465U (en)
JPS58192432U (en) Power control device for electronic equipment
JPH0340623U (en)
JPS63118695U (en)
JPS61126329U (en)
JPS6295216U (en)
JPS58138189U (en) Security alarm systems for cars, buildings, etc.