JPH1054784A5 - - Google Patents

Info

Publication number
JPH1054784A5
JPH1054784A5 JP1996227677A JP22767796A JPH1054784A5 JP H1054784 A5 JPH1054784 A5 JP H1054784A5 JP 1996227677 A JP1996227677 A JP 1996227677A JP 22767796 A JP22767796 A JP 22767796A JP H1054784 A5 JPH1054784 A5 JP H1054784A5
Authority
JP
Japan
Prior art keywords
valve
gas flows
corrosive gas
corrosive
closes
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.)
Pending
Application number
JP1996227677A
Other languages
Japanese (ja)
Other versions
JPH1054784A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP22767796A priority Critical patent/JPH1054784A/en
Priority claimed from JP22767796A external-priority patent/JPH1054784A/en
Publication of JPH1054784A publication Critical patent/JPH1054784A/en
Publication of JPH1054784A5 publication Critical patent/JPH1054784A5/ja
Pending legal-status Critical Current

Links

Description

【発明の名称】半導体製造装置[Name of invention] Semiconductor manufacturing equipment

Claims (1)

ガスが流通する構造物にバルブを介して設けたガスセンサと、前記構造物に非腐食性ガスが流通する場合は前記バルブを開とし、前記構造物に腐食性ガスが流通する場合は前記バルブを閉とする様に前記バルブを制御する制御器とを有することを特徴とする半導体製造装置。A semiconductor manufacturing device comprising: a gas sensor provided via a valve in a structure through which a gas flows; and a controller that controls the valve so that the valve opens when a non-corrosive gas flows through the structure, and closes when a corrosive gas flows through the structure.
JP22767796A 1996-08-09 1996-08-09 Gas sensor mounting structure Pending JPH1054784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22767796A JPH1054784A (en) 1996-08-09 1996-08-09 Gas sensor mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22767796A JPH1054784A (en) 1996-08-09 1996-08-09 Gas sensor mounting structure

Publications (2)

Publication Number Publication Date
JPH1054784A JPH1054784A (en) 1998-02-24
JPH1054784A5 true JPH1054784A5 (en) 2004-08-19

Family

ID=16864608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22767796A Pending JPH1054784A (en) 1996-08-09 1996-08-09 Gas sensor mounting structure

Country Status (1)

Country Link
JP (1) JPH1054784A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4595152B2 (en) * 2000-02-01 2010-12-08 パナソニック株式会社 Vacuum exhaust apparatus and method

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