DK218690D0 - Pumpearrangement, i hvilket pumpehuset udgoer pumpens fundament - Google Patents

Pumpearrangement, i hvilket pumpehuset udgoer pumpens fundament

Info

Publication number
DK218690D0
DK218690D0 DK218690A DK218690A DK218690D0 DK 218690 D0 DK218690 D0 DK 218690D0 DK 218690 A DK218690 A DK 218690A DK 218690 A DK218690 A DK 218690A DK 218690 D0 DK218690 D0 DK 218690D0
Authority
DK
Denmark
Prior art keywords
pump
basis
house
arrangement
pump arrangement
Prior art date
Application number
DK218690A
Other languages
Danish (da)
English (en)
Other versions
DK218690A (da
Inventor
Ulf 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
Publication of DK218690D0 publication Critical patent/DK218690D0/da
Publication of DK218690A publication Critical patent/DK218690A/da

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)
DK218690A 1988-03-17 1990-09-12 Pumpearrangement, i hvilket pumpehuset udgoer pumpens fundament DK218690A (da)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DK218690D0 true DK218690D0 (da) 1990-09-12
DK218690A DK218690A (da) 1990-09-12

Family

ID=20371725

Family Applications (1)

Application Number Title Priority Date Filing Date
DK218690A DK218690A (da) 1988-03-17 1990-09-12 Pumpearrangement, i hvilket pumpehuset udgoer pumpens fundament

Country Status (7)

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

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
ATE163074T1 (de) * 1993-07-17 1998-02-15 Maag Pump Systems Ag Verfahren und anordnung zum dichten einer wellendurchführung bei zahnradpumpen
DE29807796U1 (de) * 1998-04-30 1999-09-09 GHH-RAND Schraubenkompressoren GmbH & Co. KG, 46145 Oberhausen 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
IL259749B (en) 2015-12-22 2022-08-01 Univ California Thin cellular graphene
IT202200015921A1 (it) * 2022-07-27 2024-01-27 Fluiten Italia Tenuta meccanica
IT202200015915A1 (it) * 2022-07-27 2024-01-27 Fluiten Italia Tenuta meccanica

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
DK218690A (da) 1990-09-12
US5062777A (en) 1991-11-05
SE462537B (sv) 1990-07-09
EP0395745A1 (en) 1990-11-07
SE8800969L (sv) 1989-09-18
JPH03503438A (ja) 1991-08-01
SE8800969D0 (sv) 1988-03-17
FI904545A0 (fi) 1990-09-14

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment