ZA835575B - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
ZA835575B
ZA835575B ZA835575A ZA835575A ZA835575B ZA 835575 B ZA835575 B ZA 835575B ZA 835575 A ZA835575 A ZA 835575A ZA 835575 A ZA835575 A ZA 835575A ZA 835575 B ZA835575 B ZA 835575B
Authority
ZA
South Africa
Prior art keywords
housing
seal
centrifugal pump
pump
wall
Prior art date
Application number
ZA835575A
Other languages
English (en)
Inventor
Robert E Rockwood
Richard P Antkowiak
Original Assignee
Chesterton A W Co
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 Chesterton A W Co filed Critical Chesterton A W Co
Publication of ZA835575B publication Critical patent/ZA835575B/xx

Links

Classifications

    • 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
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Sealing Devices (AREA)
  • Glass Compositions (AREA)
  • Motor Or Generator Frames (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Catching Or Destruction (AREA)
  • Making Paper Articles (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
ZA835575A 1982-08-13 1983-07-29 Centrifugal pump ZA835575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40804382A 1982-08-13 1982-08-13

Publications (1)

Publication Number Publication Date
ZA835575B true ZA835575B (en) 1984-09-26

Family

ID=23614619

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA835575A ZA835575B (en) 1982-08-13 1983-07-29 Centrifugal pump

Country Status (13)

Country Link
EP (3) EP0175394A1 (fr)
JP (1) JPS5986758A (fr)
AT (1) ATE50626T1 (fr)
AU (3) AU573725B2 (fr)
CA (1) CA1204964A (fr)
DE (1) DE3381249D1 (fr)
DK (3) DK368383A (fr)
ES (3) ES524908A0 (fr)
FI (1) FI74780C (fr)
MX (1) MX158991A (fr)
NO (3) NO155307C (fr)
PH (1) PH20813A (fr)
ZA (1) ZA835575B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527948A (en) * 1982-11-03 1985-07-09 Giw Industries, Inc. Pump adjustment assembly
US4509773A (en) * 1984-05-09 1985-04-09 Borg-Warner Corporation Pump-mechanical seal construction with axial adjustment means
EP0245241A1 (fr) * 1985-11-13 1987-11-19 Sealing Devices Pty. Ltd. Assemblage de joints d'etancheite
DE59910903D1 (de) * 1999-08-26 2004-11-25 Eagle Euroseals Gmbh Gleitringdichtung
CA2727554C (fr) 2008-06-13 2016-02-02 Weir Minerals Australia Ltd Cheville de raccordement a douille
CN102042231B (zh) * 2009-10-12 2012-10-03 刘铭 无泄漏耐空转离心泵
BR112018070519B1 (pt) 2016-04-05 2023-11-21 Itt Manufacturing Enterprises, Llc Bomba
CN108343635B (zh) * 2017-01-22 2023-11-07 襄阳五二五化工机械有限公司 一种适用于高含固量高结晶工位的泵用机械密封
CN110325744B (zh) * 2017-02-28 2022-03-18 株式会社荏原制作所 泵装置及泵装置的维护方法
JP7023742B2 (ja) * 2017-02-28 2022-02-22 株式会社荏原製作所 ポンプ装置およびポンプ装置のメンテナンス方法
GB2571972B (en) * 2018-03-14 2021-01-20 Edwards Tech Vacuum Engineering Qingdao Co Ltd Method and apparatus related to servicing of liquid ring pumps
KR102129695B1 (ko) * 2019-10-25 2020-07-02 형 복 이 고성능 위생 펌프

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501574A (fr) *
DE513331C (de) * 1930-01-05 1930-11-26 Wilfley & Sons Inc A Kreiselpumpe
FR768059A (fr) * 1934-01-24 1934-07-31 Dispositif de palier pour pompes rotatives
GB502213A (en) * 1938-03-01 1939-03-14 Franz Otto Jaeckel Improvements in centrifugal pumps
US2467312A (en) * 1947-06-20 1949-04-12 Duriron Co Shaft seal
US2957425A (en) * 1952-05-27 1960-10-25 Perry I Nagle Pump with packing gland
FR1083199A (fr) * 1952-09-13 1955-01-05 Westinghouse Electric Corp Montage de palier
DE1034430B (de) * 1954-08-13 1958-07-17 Auto Union Gmbh Einrichtung zur Bildung eines OElnebels zum Schmieren von Waelzlagern, Zahnraedern u. dgl.
US2834617A (en) * 1955-06-10 1958-05-13 Macajah R Creasy Stuffing box for solids handling pumps
DE1154684B (de) * 1958-11-07 1963-09-19 Klein Schanzlin & Becker Ag Abdichtung des Wellenspaltes von Kreiselmaschinen, insbesondere Kreiselpumpen
GB1097660A (en) * 1965-07-22 1968-01-03 Stenberg Flygt Ab A cooling device for sealing rings
AT291777B (de) * 1969-05-05 1971-07-26 Vogel Pumpen Wellendurchführung für Kreiselpumpen u.ähnl. Arbeitsmaschinen
FR2110605A5 (fr) * 1970-10-23 1972-06-02 Beaudoux Emile
US3711218A (en) * 1971-01-11 1973-01-16 Dorr Oliver Inc Centrifugal pump with open type impeller
US3652179A (en) * 1971-03-10 1972-03-28 Westinghouse Electric Corp Controlled leakage centrifugal pump
US3771927A (en) * 1972-03-15 1973-11-13 Purex Corp Impeller running clearance adjustment device
FR2134064B1 (fr) * 1972-05-05 1974-07-26 Materiel Processing Internatio
DE2445739A1 (de) * 1973-09-26 1975-04-17 Gen Signal Corp Schmiervorrichtung
US3980128A (en) * 1975-06-02 1976-09-14 The Air Preheater Company, Inc. Rotor post seal
US4082297A (en) * 1977-02-09 1978-04-04 Durametallic Corporation Bypass flush system employing thermal bushing
ZW4381A1 (en) * 1980-03-07 1981-05-20 Orion Pumps Ltd Improvements in or relating to pumps

Also Published As

Publication number Publication date
NO155307C (no) 1987-03-11
DK6790D0 (da) 1990-01-10
AU1748583A (en) 1984-02-16
AU596211B2 (en) 1990-04-26
CA1204964A (fr) 1986-05-27
ES8501859A1 (es) 1984-12-01
FI832920A (fi) 1984-02-14
EP0175393A1 (fr) 1986-03-26
AU598027B2 (en) 1990-06-14
AU573725B2 (en) 1988-06-23
ES535142A0 (es) 1985-06-16
FI74780C (fi) 1988-03-10
DK368383D0 (da) 1983-08-12
DK368383A (da) 1984-02-14
AU7812987A (en) 1987-12-10
NO852416L (no) 1984-02-14
DK6890D0 (da) 1990-01-10
DE3381249D1 (de) 1990-04-05
PH20813A (en) 1987-04-24
DK6790A (da) 1990-01-10
EP0175394A1 (fr) 1986-03-26
ES535141A0 (es) 1985-06-16
DK6890A (da) 1990-01-10
ES8506150A1 (es) 1985-06-16
AU7812887A (en) 1987-12-10
NO832896L (no) 1984-02-14
MX158991A (es) 1989-04-05
NO852415L (no) 1984-02-14
EP0105140A3 (en) 1985-10-16
ES524908A0 (es) 1984-12-01
EP0105140A2 (fr) 1984-04-11
EP0105140B1 (fr) 1990-02-28
JPS5986758A (ja) 1984-05-19
ES8506151A1 (es) 1985-06-16
ATE50626T1 (de) 1990-03-15
FI74780B (fi) 1987-11-30
NO155307B (no) 1986-12-01
FI832920A0 (fi) 1983-08-12

Similar Documents

Publication Publication Date Title
DE3275000D1 (en) Impeller for centrifugal compressor
JPS55126163A (en) Fluid seal for centrifugal pump
DE3377877D1 (en) Bearings for the rotor shaft of a vertical motor pump assembly
IT8349043A0 (it) Organo di tenuta idrodinamica per alberi rotanti
DE3365881D1 (en) Centrifugal pump of the open channel rotor type
ZA835575B (en) Centrifugal pump
DE3369367D1 (en) Centrifugal pump impeller of the single vane type
GB8316853D0 (en) Sealing of shaft in centrifugal pump
AU7007781A (en) Sealing inlet of centrifugal pump
ZA802112B (en) Centrifugal pump for the circulation of fluid
GB2109861B (en) Seals for centrifugal pumps
JPS55160195A (en) Impeller for centrifugal pump
JPS5698597A (en) Sealing device of centrifugal pump
PL235871A1 (en) Impeller pump impeller shaft packing
SU839344A1 (ru) Механизм поворота направляющих лопаток осевого компрессора
SU1127354A1 (ru) Охлаждаемое рабочее колесо газовой турбины
JPS5439810A (en) Water immerset reduced speed motors
NZ229006A (en) Centrifugal seal for slurry pump shaft
GB2006346A (en) Fluid Flowmeter
YU190283A (en) Sealing ring of centrifugal pumps
SE8504415D0 (sv) Anordning vid batpropelleraxlar
NZ231161A (en) Liquid seal for pump shaft: liquid supplied from external source