NL7011212A - - Google Patents

Info

Publication number
NL7011212A
NL7011212A NL7011212A NL7011212A NL7011212A NL 7011212 A NL7011212 A NL 7011212A NL 7011212 A NL7011212 A NL 7011212A NL 7011212 A NL7011212 A NL 7011212A NL 7011212 A NL7011212 A NL 7011212A
Authority
NL
Netherlands
Application number
NL7011212A
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 NL7011212A publication Critical patent/NL7011212A/xx

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7011212A 1969-07-31 1970-07-29 NL7011212A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2037969 1969-07-31

Publications (1)

Publication Number Publication Date
NL7011212A true NL7011212A (enrdf_load_html_response) 1971-02-02

Family

ID=11166199

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7011212A NL7011212A (enrdf_load_html_response) 1969-07-31 1970-07-29

Country Status (8)

Country Link
AT (1) AT313066B (enrdf_load_html_response)
BE (1) BE753794A (enrdf_load_html_response)
DE (1) DE2037785A1 (enrdf_load_html_response)
FR (1) FR2053339B1 (enrdf_load_html_response)
GB (1) GB1267023A (enrdf_load_html_response)
NL (1) NL7011212A (enrdf_load_html_response)
NO (1) NO126637B (enrdf_load_html_response)
SE (1) SE362931B (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621201C3 (de) * 1976-05-13 1979-09-27 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Laufrad für eine Strömungsmaschine
DE2622155C2 (de) * 1976-05-19 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Kraftstofförderpumpe
SU1023138A1 (ru) * 1979-03-19 1983-06-15 Предприятие П/Я В-8534 Лопастной насос
US4708584A (en) * 1986-10-09 1987-11-24 Rockwell International Corporation Shrouded inducer pump
RU2305798C1 (ru) * 2006-02-08 2007-09-10 Николай Александрович Мельников Шнекоцентробежный насос
CN111911446A (zh) * 2020-09-23 2020-11-10 江西艾斯欧匹精密智造科技有限公司 一种低成本的风机减震支撑结构
CN113775533B (zh) * 2021-09-15 2024-02-20 浙江理工大学 一种用于火箭发动机的涡轮泵装置

Also Published As

Publication number Publication date
AT313066B (de) 1974-01-25
FR2053339A1 (enrdf_load_html_response) 1971-04-16
GB1267023A (enrdf_load_html_response) 1972-03-15
SE362931B (enrdf_load_html_response) 1973-12-27
BE753794A (fr) 1970-12-31
NO126637B (enrdf_load_html_response) 1973-03-05
DE2037785A1 (de) 1971-02-11
FR2053339B1 (enrdf_load_html_response) 1973-03-16

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