DE2347915A1 - Selbstansaugende kreiselpumpe - Google Patents

Selbstansaugende kreiselpumpe

Info

Publication number
DE2347915A1
DE2347915A1 DE19732347915 DE2347915A DE2347915A1 DE 2347915 A1 DE2347915 A1 DE 2347915A1 DE 19732347915 DE19732347915 DE 19732347915 DE 2347915 A DE2347915 A DE 2347915A DE 2347915 A1 DE2347915 A1 DE 2347915A1
Authority
DE
Germany
Prior art keywords
gap
impeller
centrifugal pump
pump
self
Prior art date
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
DE19732347915
Other languages
German (de)
English (en)
Inventor
Oskar Schmidt
Walter Speck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPECK PUMPEN
Original Assignee
SPECK PUMPEN
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 SPECK PUMPEN filed Critical SPECK PUMPEN
Priority to DE19732347915 priority Critical patent/DE2347915A1/de
Priority to CH1462173A priority patent/CH568484A5/xx
Priority to IT30561/73A priority patent/IT1003194B/it
Priority to FR7338088A priority patent/FR2245219A5/fr
Priority to ZA738706A priority patent/ZA738706B/xx
Priority to US419149A priority patent/US3877834A/en
Priority to BR9509/73A priority patent/BR7309509D0/pt
Priority to AU63500/73A priority patent/AU475401B2/en
Publication of DE2347915A1 publication Critical patent/DE2347915A1/de
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
    • F04D29/40—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
    • 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)
DE19732347915 1973-09-24 1973-09-24 Selbstansaugende kreiselpumpe Pending DE2347915A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19732347915 DE2347915A1 (de) 1973-09-24 1973-09-24 Selbstansaugende kreiselpumpe
CH1462173A CH568484A5 (enrdf_load_stackoverflow) 1973-09-24 1973-10-16
IT30561/73A IT1003194B (it) 1973-09-24 1973-10-25 Pompa centrifuga auto adescante
FR7338088A FR2245219A5 (enrdf_load_stackoverflow) 1973-09-24 1973-10-25
ZA738706A ZA738706B (en) 1973-09-24 1973-11-13 Self-priming centrifugal pumps
US419149A US3877834A (en) 1973-09-24 1973-11-26 Self-priming centrifugal pumps
BR9509/73A BR7309509D0 (pt) 1973-09-24 1973-12-04 Aperfeicoamentos em bomba centrifuga autoaspirante
AU63500/73A AU475401B2 (en) 1973-09-24 1973-12-12 Self priming centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732347915 DE2347915A1 (de) 1973-09-24 1973-09-24 Selbstansaugende kreiselpumpe

Publications (1)

Publication Number Publication Date
DE2347915A1 true DE2347915A1 (de) 1975-04-03

Family

ID=5893433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732347915 Pending DE2347915A1 (de) 1973-09-24 1973-09-24 Selbstansaugende kreiselpumpe

Country Status (8)

Country Link
US (1) US3877834A (enrdf_load_stackoverflow)
AU (1) AU475401B2 (enrdf_load_stackoverflow)
BR (1) BR7309509D0 (enrdf_load_stackoverflow)
CH (1) CH568484A5 (enrdf_load_stackoverflow)
DE (1) DE2347915A1 (enrdf_load_stackoverflow)
FR (1) FR2245219A5 (enrdf_load_stackoverflow)
IT (1) IT1003194B (enrdf_load_stackoverflow)
ZA (1) ZA738706B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001383A1 (de) * 1989-01-19 1990-07-26 Ebara Corp Pumpengehaeuse
SE470507B (sv) * 1992-11-13 1994-06-20 Flygt Ab Itt Pumphus för centrifugalpump, vilket pumphus är försett med en axiellt riktad skiljevägg, vilken vägg är slitsad i sin längdriktning
CN102454636A (zh) * 2010-10-20 2012-05-16 李正奇 高温高压离心泵用出水段

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US902605A (en) * 1908-11-03 Charles F Brown Apparatus for centrifugal fluid compression.
US1439365A (en) * 1921-03-16 1922-12-19 Unchokeable Pump Ltd Centrifugal pump
US1604328A (en) * 1924-07-01 1926-10-26 Heenan & Froude Ltd Centrifugal fan
US1936771A (en) * 1930-01-31 1933-11-28 C S Engineering Co Packing for centrifugal pumps
US2224615A (en) * 1939-01-30 1940-12-10 Alfred S Mariow Priming means for self-priming pumps

Also Published As

Publication number Publication date
IT1003194B (it) 1976-06-10
US3877834A (en) 1975-04-15
ZA738706B (en) 1974-09-25
CH568484A5 (enrdf_load_stackoverflow) 1975-10-31
AU475401B2 (en) 1976-08-19
FR2245219A5 (enrdf_load_stackoverflow) 1975-04-18
BR7309509D0 (pt) 1975-04-22
AU6350073A (en) 1975-06-12

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