DE3381249D1 - Wellendichtung. - Google Patents

Wellendichtung.

Info

Publication number
DE3381249D1
DE3381249D1 DE8383107890T DE3381249T DE3381249D1 DE 3381249 D1 DE3381249 D1 DE 3381249D1 DE 8383107890 T DE8383107890 T DE 8383107890T DE 3381249 T DE3381249 T DE 3381249T DE 3381249 D1 DE3381249 D1 DE 3381249D1
Authority
DE
Germany
Prior art keywords
seal
housing
shaft seal
wall
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 - Fee Related
Application number
DE8383107890T
Other languages
English (en)
Inventor
Robert E Rockwood
Richard P Antkowiak
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.)
Chesterton AW Co
Original Assignee
Chesterton AW 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 AW Co filed Critical Chesterton AW Co
Application granted granted Critical
Publication of DE3381249D1 publication Critical patent/DE3381249D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Catching Or Destruction (AREA)
  • Making Paper Articles (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Of Bearings (AREA)
DE8383107890T 1982-08-13 1983-08-10 Wellendichtung. Expired - Fee Related DE3381249D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3381249D1 true DE3381249D1 (de) 1990-04-05

Family

ID=23614619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383107890T Expired - Fee Related DE3381249D1 (de) 1982-08-13 1983-08-10 Wellendichtung.

Country Status (13)

Country Link
EP (3) EP0175393A1 (de)
JP (1) JPS5986758A (de)
AT (1) ATE50626T1 (de)
AU (3) AU573725B2 (de)
CA (1) CA1204964A (de)
DE (1) DE3381249D1 (de)
DK (3) DK368383A (de)
ES (3) ES524908A0 (de)
FI (1) FI74780C (de)
MX (1) MX158991A (de)
NO (3) NO155307C (de)
PH (1) PH20813A (de)
ZA (1) ZA835575B (de)

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
JPS63501374A (ja) * 1985-11-13 1988-05-26 シ−リング　デヴアイシズ　ピ−テイ−ワイ　リミテツド シ−ルアセンブリ
EP1079157B1 (de) * 1999-08-26 2004-10-20 Eagle Euroseals GmbH Gleitringdichtung
AP2015008225A0 (en) 2008-06-13 2015-01-31 Weir Minerals Australia Ltd Liner coupling pin
CN102042231B (zh) * 2009-10-12 2012-10-03 刘铭 无泄漏耐空转离心泵
CA3020126C (en) * 2016-04-05 2022-12-13 Itt Manufacturing Enterprises Llc Ez adjust impeller clearance
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
WO2018159680A1 (ja) * 2017-02-28 2018-09-07 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
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 (de) *
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 (de) * 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 (de) * 1972-05-05 1974-07-26 Materiel Processing Internatio
FR2244943A1 (en) * 1973-09-26 1975-04-18 Gen Signal Corp Cooling of sealed bearing for industrial mixing machine - tube coiled around shaft carries liquid to cool surrounding lubricant
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
AU573725B2 (en) 1988-06-23
AU7812987A (en) 1987-12-10
ES8501859A1 (es) 1984-12-01
NO852415L (no) 1984-02-14
NO852416L (no) 1984-02-14
DK368383A (da) 1984-02-14
AU1748583A (en) 1984-02-16
EP0105140B1 (de) 1990-02-28
AU598027B2 (en) 1990-06-14
MX158991A (es) 1989-04-05
DK368383D0 (da) 1983-08-12
EP0175394A1 (de) 1986-03-26
NO155307C (no) 1987-03-11
DK6890A (da) 1990-01-10
AU7812887A (en) 1987-12-10
FI74780B (fi) 1987-11-30
AU596211B2 (en) 1990-04-26
ES535142A0 (es) 1985-06-16
ES8506151A1 (es) 1985-06-16
EP0175393A1 (de) 1986-03-26
DK6790A (da) 1990-01-10
FI74780C (fi) 1988-03-10
ZA835575B (en) 1984-09-26
EP0105140A2 (de) 1984-04-11
ES535141A0 (es) 1985-06-16
JPS5986758A (ja) 1984-05-19
PH20813A (en) 1987-04-24
FI832920A0 (fi) 1983-08-12
CA1204964A (en) 1986-05-27
DK6890D0 (da) 1990-01-10
FI832920A (fi) 1984-02-14
ES8506150A1 (es) 1985-06-16
NO832896L (no) 1984-02-14
EP0105140A3 (en) 1985-10-16
DK6790D0 (da) 1990-01-10
NO155307B (no) 1986-12-01
ES524908A0 (es) 1984-12-01
ATE50626T1 (de) 1990-03-15

Similar Documents

Publication Publication Date Title
NO153543C (no) Sentrifugalpumpe for v|sker.
JPS55126163A (en) Fluid seal for centrifugal pump
IT8349043A0 (it) Organo di tenuta idrodinamica per alberi rotanti
DE3381249D1 (de) Wellendichtung.
IT8223210A0 (it) Tenuta per albero rotante.
DE3369367D1 (en) Centrifugal pump impeller of the single vane type
ZA802112B (en) Centrifugal pump for the circulation of fluid
JPS55160195A (en) Impeller for centrifugal pump
DK143146C (da) Glideringstaetning for akslen i en centrifugalpumpe
GB2109861B (en) Seals for centrifugal pumps
JPS5698597A (en) Sealing device of centrifugal pump
IT8224934A0 (it) Guarnizione di tenuta all'aria per statore di un compressore.
ATE8320T1 (de) Gehaeuse fuer aquarienfilter.
GB2006346A (en) Fluid Flowmeter
SE8504415L (sv) Anordning vid batpropelleraxlar
SU839344A1 (ru) Механизм поворота направляющих лопаток осевого компрессора
SU1127354A1 (ru) Охлаждаемое рабочее колесо газовой турбины
NO160462C (no) Akseltetning.
PL235871A1 (en) Impeller pump impeller shaft packing
IT8053757V0 (it) Complesso di supporto per la girante per pompe centrifughe
IT8121008A0 (it) Pompa centrifuga senza tenuta a labirinto.
PL203847A1 (pl) Wirnik pompy tarciowej odsrodkowej
IT7961954V0 (it) Dispositivo di tenuta per pompe centrifughe.
BE871411A (fr) Dispositif regulateur de la pression radiale due aux effets centrifuges des elements d'etancheite de machines rotatives.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee