JPH0480983U - - Google Patents

Info

Publication number
JPH0480983U
JPH0480983U JP12496090U JP12496090U JPH0480983U JP H0480983 U JPH0480983 U JP H0480983U JP 12496090 U JP12496090 U JP 12496090U JP 12496090 U JP12496090 U JP 12496090U JP H0480983 U JPH0480983 U JP H0480983U
Authority
JP
Japan
Prior art keywords
gate valve
hole
exhaust system
differential exhaust
opening
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
JP12496090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0746853Y2 (ja
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 filed Critical
Priority to JP1990124960U priority Critical patent/JPH0746853Y2/ja
Publication of JPH0480983U publication Critical patent/JPH0480983U/ja
Application granted granted Critical
Publication of JPH0746853Y2 publication Critical patent/JPH0746853Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP1990124960U 1990-11-26 1990-11-26 差動排気系 Expired - Lifetime JPH0746853Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990124960U JPH0746853Y2 (ja) 1990-11-26 1990-11-26 差動排気系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990124960U JPH0746853Y2 (ja) 1990-11-26 1990-11-26 差動排気系

Publications (2)

Publication Number Publication Date
JPH0480983U true JPH0480983U (enrdf_load_stackoverflow) 1992-07-14
JPH0746853Y2 JPH0746853Y2 (ja) 1995-10-25

Family

ID=31872586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990124960U Expired - Lifetime JPH0746853Y2 (ja) 1990-11-26 1990-11-26 差動排気系

Country Status (1)

Country Link
JP (1) JPH0746853Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008531943A (ja) * 2005-02-22 2008-08-14 エム ケー エス インストルメンツ インコーポレーテッド ポンプダウン性能を改良したバルブ組立体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839885A (ja) * 1981-08-31 1983-03-08 Shimadzu Corp パイプライン用ゲ−トバルブ
JPS58165584A (ja) * 1982-03-26 1983-09-30 Tokuda Seisakusho Ltd 真空排気装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839885A (ja) * 1981-08-31 1983-03-08 Shimadzu Corp パイプライン用ゲ−トバルブ
JPS58165584A (ja) * 1982-03-26 1983-09-30 Tokuda Seisakusho Ltd 真空排気装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008531943A (ja) * 2005-02-22 2008-08-14 エム ケー エス インストルメンツ インコーポレーテッド ポンプダウン性能を改良したバルブ組立体
JP4791491B2 (ja) * 2005-02-22 2011-10-12 エム ケー エス インストルメンツ インコーポレーテッド ポンプダウン性能を改良したバルブ組立体

Also Published As

Publication number Publication date
JPH0746853Y2 (ja) 1995-10-25

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