JPS5023002A - - Google Patents

Info

Publication number
JPS5023002A
JPS5023002A JP49021001A JP2100174A JPS5023002A JP S5023002 A JPS5023002 A JP S5023002A JP 49021001 A JP49021001 A JP 49021001A JP 2100174 A JP2100174 A JP 2100174A JP S5023002 A JPS5023002 A JP S5023002A
Authority
JP
Japan
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.)
Pending
Application number
JP49021001A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5023002A publication Critical patent/JPS5023002A/ja
Pending legal-status Critical Current

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)
  • Details Of Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
JP49021001A 1973-07-05 1974-02-20 Pending JPS5023002A (enrdf_load_html_response)

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
JPS5023002A true JPS5023002A (enrdf_load_html_response) 1975-03-12

Family

ID=19879113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49021001A Pending JPS5023002A (enrdf_load_html_response) 1973-07-05 1974-02-20

Country Status (6)

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

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
SE7402151L (enrdf_load_html_response) 1975-01-07
NO138608B (no) 1978-06-26
DE2405772B2 (de) 1977-12-15
NO276673L (enrdf_load_html_response) 1975-03-17
US3898015A (en) 1975-08-05
DE2405772C3 (de) 1978-08-03
DE2405772A1 (de) 1975-01-23
NO138608C (no) 1978-10-04
ES423425A1 (es) 1976-05-16

Similar Documents

Publication Publication Date Title
AR201758A1 (enrdf_load_html_response)
AU476761B2 (enrdf_load_html_response)
AU465372B2 (enrdf_load_html_response)
AU474593B2 (enrdf_load_html_response)
AU474511B2 (enrdf_load_html_response)
AU474838B2 (enrdf_load_html_response)
AU465453B2 (enrdf_load_html_response)
AU471343B2 (enrdf_load_html_response)
AU465434B2 (enrdf_load_html_response)
AU450229B2 (enrdf_load_html_response)
AU476714B2 (enrdf_load_html_response)
BR7401663D0 (enrdf_load_html_response)
AU476696B2 (enrdf_load_html_response)
AU472848B2 (enrdf_load_html_response)
AR199451A1 (enrdf_load_html_response)
NO276673L (enrdf_load_html_response)
AU477823B2 (enrdf_load_html_response)
AU471461B2 (enrdf_load_html_response)
AR200256A1 (enrdf_load_html_response)
AU476873B1 (enrdf_load_html_response)
AU461342B2 (enrdf_load_html_response)
AU447540B2 (enrdf_load_html_response)
AR210729A1 (enrdf_load_html_response)
AR201432A1 (enrdf_load_html_response)
AU477824B2 (enrdf_load_html_response)