SE311821B - - Google Patents

Info

Publication number
SE311821B
SE311821B SE531/61A SE53161A SE311821B SE 311821 B SE311821 B SE 311821B SE 531/61 A SE531/61 A SE 531/61A SE 53161 A SE53161 A SE 53161A SE 311821 B SE311821 B SE 311821B
Authority
SE
Sweden
Prior art keywords
fluid
casing
impeller
energy
volute
Prior art date
Application number
SE531/61A
Other languages
English (en)
Inventor
C H Warman
Original Assignee
Res & Dev Pty Ltd
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
Priority claimed from AU56621/60A external-priority patent/AU252816B2/en
Application filed by Res & Dev Pty Ltd filed Critical Res & Dev Pty Ltd
Publication of SE311821B publication Critical patent/SE311821B/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
    • F04D29/40—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
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special materials
    • 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
    • F04D29/2238—Special flow patterns
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubricants (AREA)
SE531/61A 1960-01-19 1961-01-19 SE311821B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU56621/60A AU252816B2 (en) 1960-01-19 Improvements in centrifugal pumps ofthe volute'type

Publications (1)

Publication Number Publication Date
SE311821B true SE311821B (OSRAM) 1969-06-23

Family

ID=3742192

Family Applications (1)

Application Number Title Priority Date Filing Date
SE531/61A SE311821B (OSRAM) 1960-01-19 1961-01-19

Country Status (5)

Country Link
CH (1) CH405938A (OSRAM)
ES (1) ES264124A1 (OSRAM)
GB (1) GB930474A (OSRAM)
NL (1) NL109992C (OSRAM)
SE (1) SE311821B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840667A1 (fr) 2002-06-07 2003-12-12 Legris Sa Moyens de connexion de deux elements de conduite
AU2003903024A0 (en) 2003-06-16 2003-07-03 Weir Warman Ltd Improved pump impeller
CN102889241A (zh) * 2012-03-27 2013-01-23 上海阿波罗机械股份有限公司 一种用于pcs再循环泵的泵体
CN105201914A (zh) * 2015-10-19 2015-12-30 肖琼 一种耐磨泵体
CN107762977A (zh) * 2017-11-21 2018-03-06 广州市拓道新材料科技有限公司 一种耐磨泵体及其制作方法
CN112253539A (zh) * 2020-09-18 2021-01-22 江苏亚龙水力设备有限公司 一种带有导流装置和高度可调节底座的混流泵
CN113958506A (zh) * 2021-07-31 2022-01-21 高涛 一种离心泵
CN113606184A (zh) * 2021-08-26 2021-11-05 江苏大学 一种轴向力自平衡的离心泵

Also Published As

Publication number Publication date
CH405938A (de) 1966-01-15
DE1403867B2 (de) 1976-03-18
GB930474A (en) 1963-07-03
DE1403867A1 (de) 1969-01-30
ES264124A1 (es) 1961-07-16
NL109992C (OSRAM) 1964-11-16

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