SE7402151L - - Google Patents

Info

Publication number
SE7402151L
SE7402151L SE7402151A SE7402151A SE7402151L SE 7402151 L SE7402151 L SE 7402151L SE 7402151 A SE7402151 A SE 7402151A SE 7402151 A SE7402151 A SE 7402151A SE 7402151 L SE7402151 L SE 7402151L
Authority
SE
Sweden
Prior art keywords
leakage
collecting chamber
drive shaft
pump
wall
Prior art date
Application number
SE7402151A
Other languages
Unknown language ( )
English (en)
Inventor
O R Navelsaker
Original Assignee
Thune Eureka 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 Thune Eureka As filed Critical Thune Eureka As
Publication of SE7402151L publication Critical patent/SE7402151L/

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
    • F04D29/106—Shaft sealings 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
  • Details Of Reciprocating Pumps (AREA)
SE7402151A 1973-07-05 1974-02-19 SE7402151L (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2766/73A NO138608C (no) 1973-07-05 1973-07-05 Neddykkbar vaeskepumpe.

Publications (1)

Publication Number Publication Date
SE7402151L true SE7402151L (cs) 1975-01-07

Family

ID=19879113

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7402151A SE7402151L (cs) 1973-07-05 1974-02-19

Country Status (6)

Country Link
US (1) US3898015A (cs)
JP (1) JPS5023002A (cs)
DE (1) DE2405772C3 (cs)
ES (1) ES423425A1 (cs)
NO (1) NO138608C (cs)
SE (1) SE7402151L (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1071751B (it) * 1977-03-21 1985-04-10 Termomeccanica Italiana Spa Pompa immersa munita di mezzi di tenuta perfezionati atti ad impedire perdite indesiderate del fluido pompato
FR2920207B1 (fr) * 2007-08-23 2009-10-09 Alcatel Lucent Sas Pompe a vide de type seche comportant un dispositif d'etancheite aux fluides lubrifiants et elements centrifugeur equipant un tel dispositif
DE102009052931A1 (de) * 2009-11-12 2011-05-26 Siemens Aktiengesellschaft Rotor für eine Strömungsmaschine
CN108131298B (zh) * 2017-10-31 2019-09-20 武汉船用机械有限责任公司 一种潜液泵

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1356584A (en) * 1970-10-27 1974-06-12 Lucas Industries Ltd Centrifugal pumps

Also Published As

Publication number Publication date
NO138608C (no) 1978-10-04
DE2405772A1 (de) 1975-01-23
NO138608B (no) 1978-06-26
NO276673L (cs) 1975-03-17
ES423425A1 (es) 1976-05-16
JPS5023002A (cs) 1975-03-12
DE2405772B2 (de) 1977-12-15
DE2405772C3 (de) 1978-08-03
US3898015A (en) 1975-08-05

Similar Documents

Publication Publication Date Title
SE7407660L (cs)
FR2513088B1 (cs)
ZA754040B (en) Liquid ring vacuum pump having an upstream-connected compressor
CA1010299A (en) Vertical shaft impeller pump apparatus
CA1014795A (en) Sealing device for the shaft of a rotary pump
YU40098B (en) Centrifugal pump for conveying a liquid of a high gas cont
ZA726689B (en) Centrifugal self-priming pump
CA1015604A (en) Fluid machine rotor
ES196573U (es) Cesta interior para lavadora centrifugadora.
CS186222B2 (en) Reactor pump drive
NO155307C (no) Pakningsanordning for roterende aksel.
SE7402151L (cs)
NZ183857A (en) Piston pump liquid sprayer rotary shaft driven
CS188912B2 (en) Appliance for concuting the pressure medium from the ammobile body to the rotating shaft
NL7412771A (nl) Aandrijving met aanflensbare motor en kegel- werk, bijvoorbeeld mengeraandrijving.
SE7710173L (sv) Anordning vid en neddoppningsbar, hydrauliskt driven och med vertikal axel roterande pump
YU55675A (en) Bearing of a driving flange at an axial piston drive
ES447634A1 (es) Perfeccionamientos introducidos en una instalacion de tamborgiratorio.
GB1320090A (en) Washing machine
AT326484B (de) Stromungsmaschine mit axialem einlass und auslass-insbesondere radialkolben-pumpe oder-motor
FR2028238A1 (en) Rotating mill for recycling mixer
JPS5423863A (en) Magnetic fluid sealing equipment
AU5208273A (en) Liquid ring pump
FR2275686A1 (fr) Accouplement hydraulique rotatif
FR2056828A5 (en) Tank wall mounted agitator

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7402151-0