ZA7271B - Self-priming high-pressure pump - Google Patents

Self-priming high-pressure pump

Info

Publication number
ZA7271B
ZA7271B ZA720071A ZA7271A ZA7271B ZA 7271 B ZA7271 B ZA 7271B ZA 720071 A ZA720071 A ZA 720071A ZA 7271 A ZA7271 A ZA 7271A ZA 7271 B ZA7271 B ZA 7271B
Authority
ZA
South Africa
Prior art keywords
self
pressure pump
priming high
priming
pump
Prior art date
Application number
ZA720071A
Inventor
E Ask
Original Assignee
E Ask
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 E Ask filed Critical E Ask
Publication of ZA7271B publication Critical patent/ZA7271B/en

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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Decoration Of Textiles (AREA)
ZA720071A 1971-01-06 1972-01-05 Self-priming high-pressure pump ZA7271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO22/71A NO127419B (en) 1971-01-06 1971-01-06

Publications (1)

Publication Number Publication Date
ZA7271B true ZA7271B (en) 1972-09-27

Family

ID=19877318

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720071A ZA7271B (en) 1971-01-06 1972-01-05 Self-priming high-pressure pump

Country Status (8)

Country Link
US (1) US3776657A (en)
CA (1) CA964932A (en)
DE (1) DE2163025A1 (en)
FR (1) FR2121527B1 (en)
GB (1) GB1380250A (en)
NO (1) NO127419B (en)
SE (1) SE364553B (en)
ZA (1) ZA7271B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446862C2 (en) * 1974-10-01 1986-01-23 Allweiler Ag, 7760 Radolfzell Pump housing for a heating circulation pump without a stuffing box
DE3341111C2 (en) * 1983-11-12 1986-01-23 Georg Dr.-Ing. 4000 Düsseldorf Volland Radial centrifugal pump
US5084236A (en) * 1990-10-05 1992-01-28 Westinghouse Electric Corp. Converging spout outlet nozzle on an offset pump casing
DE4328861A1 (en) * 1993-08-27 1995-03-02 Sel Alcatel Ag Pump for liquids
US6659744B1 (en) * 2001-04-17 2003-12-09 Charles Dow Raymond, Jr. Rotary two axis expansible chamber pump with pivotal link
CN102080671B (en) * 2009-11-27 2015-05-13 德昌电机(深圳)有限公司 Centrifugal pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224615A (en) * 1939-01-30 1940-12-10 Alfred S Mariow Priming means for self-priming pumps
US2248174A (en) * 1939-02-23 1941-07-08 Duriron Co Self-priming centrifugal pump
FR972528A (en) * 1948-05-05 1951-01-31 Cie Des Surchauffeurs Improvements to centrifugal pumps
DE970680C (en) * 1951-08-17 1958-10-16 Georg Volland Dr Ing Self-priming centrifugal pump
US2696789A (en) * 1951-09-11 1954-12-14 Alexander S Sugar Self-priming centrifugal pump
US2814434A (en) * 1952-11-07 1957-11-26 Mcculloch Motors Corp Diffuser

Also Published As

Publication number Publication date
DE2163025A1 (en) 1972-07-20
CA964932A (en) 1975-03-25
AU3769072A (en) 1973-07-12
GB1380250A (en) 1975-01-08
US3776657A (en) 1973-12-04
SE364553B (en) 1974-02-25
FR2121527A1 (en) 1972-08-25
FR2121527B1 (en) 1977-01-21
NO127419B (en) 1973-06-18

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