JPS6249478B2 - - Google Patents

Info

Publication number
JPS6249478B2
JPS6249478B2 JP22626482A JP22626482A JPS6249478B2 JP S6249478 B2 JPS6249478 B2 JP S6249478B2 JP 22626482 A JP22626482 A JP 22626482A JP 22626482 A JP22626482 A JP 22626482A JP S6249478 B2 JPS6249478 B2 JP S6249478B2
Authority
JP
Japan
Prior art keywords
pump
seal
water
shaft
temperature
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
Application number
JP22626482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59119099A (ja
Inventor
Minoru Iino
Shozo Hirai
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 Techno Engineering Co Ltd
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 Techno Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Techno Engineering Co Ltd
Priority to JP22626482A priority Critical patent/JPS59119099A/ja
Publication of JPS59119099A publication Critical patent/JPS59119099A/ja
Publication of JPS6249478B2 publication Critical patent/JPS6249478B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
JP22626482A 1982-12-24 1982-12-24 高温・高圧流体用回転ポンプの軸封装置 Granted JPS59119099A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22626482A JPS59119099A (ja) 1982-12-24 1982-12-24 高温・高圧流体用回転ポンプの軸封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22626482A JPS59119099A (ja) 1982-12-24 1982-12-24 高温・高圧流体用回転ポンプの軸封装置

Publications (2)

Publication Number Publication Date
JPS59119099A JPS59119099A (ja) 1984-07-10
JPS6249478B2 true JPS6249478B2 (cs) 1987-10-20

Family

ID=16842473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22626482A Granted JPS59119099A (ja) 1982-12-24 1982-12-24 高温・高圧流体用回転ポンプの軸封装置

Country Status (1)

Country Link
JP (1) JPS59119099A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863890A (zh) * 2015-05-30 2015-08-26 山东钢铁股份有限公司 高温高压强制热水循环泵用机械密封装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475272U (cs) * 1990-11-15 1992-06-30
DE19518564A1 (de) * 1995-05-20 1996-11-21 Klein Schanzlin & Becker Ag Kreiselpumpe zur Förderung heißer Medien
CN102352861A (zh) * 2011-10-15 2012-02-15 浙江伯特利密封有限公司 一种抗干磨汽车水泵水封结构
CN102562646A (zh) * 2012-02-24 2012-07-11 杭州余杭特种风机有限公司 热煤气高压离心鼓风机及密封方法
CN103511324A (zh) * 2012-06-26 2014-01-15 浙江水泵总厂有限公司 一种高温高压的组合式机械密封结构
CN103807206B (zh) * 2014-03-12 2016-01-20 葫芦岛高新泵业有限公司 具有耐腐蚀机械密封结构的热水循环泵
CA2944273A1 (en) * 2015-11-02 2017-05-02 Sulzer Management Ag Pump drive unit for conveying a process fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863890A (zh) * 2015-05-30 2015-08-26 山东钢铁股份有限公司 高温高压强制热水循环泵用机械密封装置
CN104863890B (zh) * 2015-05-30 2017-04-19 山东钢铁股份有限公司 高温高压强制热水循环泵用机械密封装置

Also Published As

Publication number Publication date
JPS59119099A (ja) 1984-07-10

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