DE69609666T2 - Kreiselpumpe - Google Patents

Kreiselpumpe

Info

Publication number
DE69609666T2
DE69609666T2 DE69609666T DE69609666T DE69609666T2 DE 69609666 T2 DE69609666 T2 DE 69609666T2 DE 69609666 T DE69609666 T DE 69609666T DE 69609666 T DE69609666 T DE 69609666T DE 69609666 T2 DE69609666 T2 DE 69609666T2
Authority
DE
Germany
Prior art keywords
centrifugal pump
centrifugal
pump
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 - Lifetime
Application number
DE69609666T
Other languages
English (en)
Other versions
DE69609666D1 (de
Inventor
Bent Pedersen
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.)
SPX Flow Technology Danmark AS
Original Assignee
APV Fluid Handling Horsens AS
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 APV Fluid Handling Horsens AS filed Critical APV Fluid Handling Horsens AS
Publication of DE69609666D1 publication Critical patent/DE69609666D1/de
Application granted granted Critical
Publication of DE69609666T2 publication Critical patent/DE69609666T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69609666T 1995-05-24 1996-05-13 Kreiselpumpe Expired - Lifetime DE69609666T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK059695A DK172332B1 (da) 1995-05-24 1995-05-24 Centrifugalpumpe med akseltætning

Publications (2)

Publication Number Publication Date
DE69609666D1 DE69609666D1 (de) 2000-09-14
DE69609666T2 true DE69609666T2 (de) 2000-12-07

Family

ID=8095358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609666T Expired - Lifetime DE69609666T2 (de) 1995-05-24 1996-05-13 Kreiselpumpe

Country Status (5)

Country Link
US (1) US5605436A (de)
EP (1) EP0744569B1 (de)
JP (1) JP4004572B2 (de)
DE (1) DE69609666T2 (de)
DK (1) DK172332B1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK172812B2 (da) * 1995-05-24 2003-12-15 Apv Fluid Handling Horsens As Pumpe med mindst en roterende aksel
GB2312255B (en) * 1996-04-20 2000-06-07 Aes Eng Ltd Mechanical seal
US6287074B1 (en) * 1997-03-31 2001-09-11 Nate International Mechanical seal for shafts and axles
DK172996B1 (da) * 1997-05-27 1999-11-01 Apv Fluid Handling Horsens As Centrifugalpumpe med akseltætning
US6196790B1 (en) * 1998-12-17 2001-03-06 United Technologies Corporation Seal assembly for an intershaft seal in a gas turbine engine
JP3880824B2 (ja) * 2001-09-18 2007-02-14 本田技研工業株式会社 ウォータジェット推進機
US7112033B1 (en) 2003-02-24 2006-09-26 Wright Pumps, Inc. Hygienic mechanical seal flushing system for pure liquids in sanitary centrifugal pumps
CN1318762C (zh) * 2006-03-31 2007-05-30 浙江水泵总厂有限公司 一种高温高压热水循环泵
US8033549B2 (en) * 2006-04-25 2011-10-11 Scenic Precise Element Inc. Mechanical seal
US20070246891A1 (en) * 2006-04-25 2007-10-25 Cheng-Shiou Huang Shaft-sealing device having an inner sealing-ring positioning assembly for a rotary machine
US7780402B2 (en) * 2007-01-30 2010-08-24 Weir Slurry Group, Inc. Seal chamber conditioning valve for a rotodynamic pump
US8740462B2 (en) * 2010-07-22 2014-06-03 Siemens Industry, Inc. Seal assembly
CN101949391A (zh) * 2010-10-02 2011-01-19 江苏振华泵业制造有限公司 立式自吸离心泵自备水冷机械密封结构
CN102116309B (zh) * 2010-12-30 2012-07-25 上海阿波罗机械股份有限公司 一种用于离心泵上的机械密封装置
US9581247B2 (en) * 2011-06-30 2017-02-28 Eagle Burgmann Japan Co., Ltd. Shaft seal apparatus
CN105526360B (zh) * 2015-11-09 2018-05-15 宁波市鄞州飞矢机械密封件厂 机械密封机构
CN105526354B (zh) * 2015-11-09 2018-05-15 宁波市鄞州飞矢机械密封件厂 机械密封装置
CN106246591A (zh) * 2016-08-30 2016-12-21 宁波天工机械密封有限公司 食品设备用机械密封
CN106321503B (zh) * 2016-08-30 2019-05-17 宁波天工机械密封有限公司 一种食品设备用机械密封
US10480657B1 (en) * 2016-10-07 2019-11-19 S. E. Yandle, II Mechanical pump seal
CN109519410B (zh) * 2017-09-19 2020-06-26 杭州恒力泵业制造有限公司 一种杂质泵用集装式机械密封
CN110792630B (zh) * 2019-11-07 2020-09-01 南京工程学院 一种气冷式波纹管干气密封装置
CN111365289B (zh) * 2020-03-04 2021-08-20 武汉泰康翔科技股份有限公司 一种智能机械密封系统及离心泵
CN111250452A (zh) * 2020-03-24 2020-06-09 青岛航保机电设备有限公司 一种多场所适用机械密封装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427656A (en) * 1944-08-28 1947-09-23 Byron Jackson Co Pump and shaft seal therefor
US2823058A (en) * 1952-11-17 1958-02-11 Dresser Ind Multiple element sealing ring
DE966397C (de) * 1953-08-21 1957-08-01 Gustav Huhn Fa Schleifringdichtung
US2853020A (en) * 1955-08-10 1958-09-23 Fuller Co Shaft seal
US3285614A (en) * 1963-08-13 1966-11-15 Beloit Corp Intermediate shaft pneumatic seal
US3484113A (en) * 1967-02-08 1969-12-16 Borg Warner Mechanical seal with flushing arrangement
US3762724A (en) * 1971-03-08 1973-10-02 Gorman Rupp Co Shaft seals
US3741679A (en) * 1971-09-17 1973-06-26 Blue Co John Centrifugal pump
DE2228296C3 (de) * 1972-06-09 1982-12-02 Feodor Burgmann Dichtungswerk Gmbh & Co, 8190 Wolfratshausen Doppelt wirkende gekühlte Gleitringdichtung
US3914072A (en) * 1974-11-19 1975-10-21 Weil Mclain Company Inc Fluid pumping assembly
FI71396C (fi) * 1985-01-16 1986-12-19 Safematic Ltd Oy Glidringstaetning
US4669738A (en) * 1985-04-25 1987-06-02 John Crane-Houdaille, Inc. Internally installable package seal

Also Published As

Publication number Publication date
JP4004572B2 (ja) 2007-11-07
DE69609666D1 (de) 2000-09-14
DK59695A (da) 1996-11-25
EP0744569A1 (de) 1996-11-27
EP0744569B1 (de) 2000-08-09
US5605436A (en) 1997-02-25
DK172332B1 (da) 1998-03-23
JPH08319989A (ja) 1996-12-03

Similar Documents

Publication Publication Date Title
DE59712162D1 (de) Zentrifugalpumpe
DE69614800D1 (de) Kreiselverdichter
DE69609666D1 (de) Kreiselpumpe
DE19681677T1 (de) Kreiselpumpe
DE69600306D1 (de) Turbomolekularpumpe
DE59508322D1 (de) Pumpenlaufrad
DK0820219T3 (da) Centrifugalgødningsspreder
DE59501825D1 (de) Kreiselpumpe
DE59604148D1 (de) Kreiselpumpe
DE59401938D1 (de) Kreiselpumpe
DE29618475U1 (de) Kreiselpumpenaggregat
DE19681665T1 (de) Flügelpumpe
DE29815163U1 (de) Kreiselpumpe
DE29608236U1 (de) Kreiselpumpe
DE59603824D1 (de) Kreiselpumpe
KR960037852U (ko) 원심펌프
KR970041760U (ko) 베인펌프
DK0809427T3 (da) Centrifugalgødningsspreder
KR960037860U (ko) 원심펌프
KR960034932U (ko) 원심펌프
KR970052173U (ko) 원심펌프
DE29502434U1 (de) Tauchpumpe
KR960014875U (ko) 원심펌프
KR960018027U (ko) 원심펌프
DE29516254U1 (de) Tauchboot

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVENSYS APV A/S, SILKEBORG, DK