JPS5517618A - Vacuum pump sealed up against water - Google Patents

Vacuum pump sealed up against water

Info

Publication number
JPS5517618A
JPS5517618A JP8848178A JP8848178A JPS5517618A JP S5517618 A JPS5517618 A JP S5517618A JP 8848178 A JP8848178 A JP 8848178A JP 8848178 A JP8848178 A JP 8848178A JP S5517618 A JPS5517618 A JP S5517618A
Authority
JP
Japan
Prior art keywords
valve
air
vacuum pump
steam condenser
vacuum
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
JP8848178A
Other languages
English (en)
Other versions
JPS577317B2 (ja
Inventor
Taizo Tamura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8848178A priority Critical patent/JPS5517618A/ja
Publication of JPS5517618A publication Critical patent/JPS5517618A/ja
Publication of JPS577317B2 publication Critical patent/JPS577317B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)
JP8848178A 1978-07-21 1978-07-21 Vacuum pump sealed up against water Granted JPS5517618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8848178A JPS5517618A (en) 1978-07-21 1978-07-21 Vacuum pump sealed up against water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8848178A JPS5517618A (en) 1978-07-21 1978-07-21 Vacuum pump sealed up against water

Publications (2)

Publication Number Publication Date
JPS5517618A true JPS5517618A (en) 1980-02-07
JPS577317B2 JPS577317B2 (ja) 1982-02-09

Family

ID=13943977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8848178A Granted JPS5517618A (en) 1978-07-21 1978-07-21 Vacuum pump sealed up against water

Country Status (1)

Country Link
JP (1) JPS5517618A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0592125A (ja) * 1991-09-30 1993-04-16 Agency Of Ind Science & Technol 排ガス浄化方法
JP2009127873A (ja) * 2007-11-19 2009-06-11 Chugoku Electric Power Co Inc:The 復水器真空ポンプユニット及び復水器真空ポンプユニットの凍結防止方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0592125A (ja) * 1991-09-30 1993-04-16 Agency Of Ind Science & Technol 排ガス浄化方法
JP2009127873A (ja) * 2007-11-19 2009-06-11 Chugoku Electric Power Co Inc:The 復水器真空ポンプユニット及び復水器真空ポンプユニットの凍結防止方法

Also Published As

Publication number Publication date
JPS577317B2 (ja) 1982-02-09

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