SE462537B - Anordning ingaaende i pump med pumphus som bildar pumpens fundament - Google Patents

Anordning ingaaende i pump med pumphus som bildar pumpens fundament

Info

Publication number
SE462537B
SE462537B SE8800969A SE8800969A SE462537B SE 462537 B SE462537 B SE 462537B SE 8800969 A SE8800969 A SE 8800969A SE 8800969 A SE8800969 A SE 8800969A SE 462537 B SE462537 B SE 462537B
Authority
SE
Sweden
Prior art keywords
pump
pump housing
resp
fixed part
sliding
Prior art date
Application number
SE8800969A
Other languages
English (en)
Swedish (sv)
Other versions
SE8800969L (sv
SE8800969D0 (sv
Inventor
U Carlsson
Original Assignee
Johnson Pump Ab
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 Johnson Pump Ab filed Critical Johnson Pump Ab
Priority to SE8800969A priority Critical patent/SE462537B/sv
Publication of SE8800969D0 publication Critical patent/SE8800969D0/xx
Priority to PCT/SE1989/000110 priority patent/WO1989008782A1/en
Priority to JP1503644A priority patent/JPH03503438A/ja
Priority to EP89904262A priority patent/EP0395745A1/en
Priority to US07/424,203 priority patent/US5062777A/en
Publication of SE8800969L publication Critical patent/SE8800969L/
Publication of SE462537B publication Critical patent/SE462537B/sv
Priority to DK218690A priority patent/DK218690A/da
Priority to NO904030A priority patent/NO171029C/no
Priority to FI904545A priority patent/FI904545A0/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • 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
    • F16J15/3464—Mounting of the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
SE8800969A 1988-03-17 1988-03-17 Anordning ingaaende i pump med pumphus som bildar pumpens fundament SE462537B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8800969A SE462537B (sv) 1988-03-17 1988-03-17 Anordning ingaaende i pump med pumphus som bildar pumpens fundament
PCT/SE1989/000110 WO1989008782A1 (en) 1988-03-17 1989-03-08 Pump arrangement in which the pump housing constitutes the pump foundation
JP1503644A JPH03503438A (ja) 1988-03-17 1989-03-08 ポンプハウジングがポンプの土台を構成するポンプ装置
EP89904262A EP0395745A1 (en) 1988-03-17 1989-03-08 Pump arrangement in which the pump housing constitutes the pump foundation
US07/424,203 US5062777A (en) 1988-03-17 1989-03-08 Pump seal arrangement accessible from the base plate
DK218690A DK218690A (da) 1988-03-17 1990-09-12 Pumpearrangement, i hvilket pumpehuset udgoer pumpens fundament
NO904030A NO171029C (no) 1988-03-17 1990-09-14 Pumpeanordning i hvilken pumpehuset utgjoer pumpens fundament
FI904545A FI904545A0 (fi) 1988-03-17 1990-09-14 Pumpsystem, i vilket pumphuset bildar pumpens fundament.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800969A SE462537B (sv) 1988-03-17 1988-03-17 Anordning ingaaende i pump med pumphus som bildar pumpens fundament

Publications (3)

Publication Number Publication Date
SE8800969D0 SE8800969D0 (sv) 1988-03-17
SE8800969L SE8800969L (sv) 1989-09-18
SE462537B true SE462537B (sv) 1990-07-09

Family

ID=20371725

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800969A SE462537B (sv) 1988-03-17 1988-03-17 Anordning ingaaende i pump med pumphus som bildar pumpens fundament

Country Status (7)

Country Link
US (1) US5062777A (fi)
EP (1) EP0395745A1 (fi)
JP (1) JPH03503438A (fi)
DK (1) DK218690A (fi)
FI (1) FI904545A0 (fi)
SE (1) SE462537B (fi)
WO (1) WO1989008782A1 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9209117U1 (de) * 1992-07-09 1992-08-27 PKL Verpackungssysteme GmbH, 5271 Linnich Pumpe
EP0643223B1 (de) * 1993-07-17 1998-02-04 Maag Pump Systems Textron AG Verfahren und Anordnung zum Dichten einer Wellendurchführung bei Zahnradpumpen
DE29807796U1 (de) * 1998-04-30 1999-09-09 Ghh Rand Schraubenkompressoren Dichtungsanordnung für einen Wellenzapfen eines trockenlaufenden Rotationsschraubenverdichters
JP4111698B2 (ja) * 2001-08-31 2008-07-02 イーグル工業株式会社 メカニカルシール装置
US6729847B2 (en) 2002-07-29 2004-05-04 Attwood Corporation Bilge pump seal and float actuator
US7905717B2 (en) * 2008-06-09 2011-03-15 Wright Flow Technologies Limited PD pumps with a common gearbox module and varying capacities and easy access to mechanical seals
DE202009012158U1 (de) 2009-09-08 2011-02-03 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
DE202010011626U1 (de) * 2010-08-20 2010-10-21 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
AU2016378400B2 (en) 2015-12-22 2021-08-12 The Regents Of The University Of California Cellular graphene films
EP4311958A1 (en) * 2022-07-27 2024-01-31 Fluiten Italia S.p.A. Mechanical seal
EP4311959A1 (en) * 2022-07-27 2024-01-31 Fluiten Italia S.p.A. Mechanical seal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509912A (en) * 1944-08-19 1950-05-30 Eliasson Gustaf Oscar Sealing device
US3433489A (en) * 1966-12-27 1969-03-18 Borg Warner Mechanical seal with flow control
US4145059A (en) * 1976-11-26 1979-03-20 Hitachi, Ltd. Mechanical seal
CH654075A5 (de) * 1982-02-19 1986-01-31 Maag Zahnraeder & Maschinen Ag Zahnradpumpe.
US4936821A (en) * 1986-11-05 1990-06-26 Frau S.P.A. Centrifugal separator with rotating seals on the fixed upper head

Also Published As

Publication number Publication date
WO1989008782A1 (en) 1989-09-21
DK218690D0 (da) 1990-09-12
DK218690A (da) 1990-09-12
SE8800969L (sv) 1989-09-18
FI904545A0 (fi) 1990-09-14
EP0395745A1 (en) 1990-11-07
SE8800969D0 (sv) 1988-03-17
JPH03503438A (ja) 1991-08-01
US5062777A (en) 1991-11-05

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