DK138515B - Means for setting a specific output for a radial impeller. - Google Patents

Means for setting a specific output for a radial impeller.

Info

Publication number
DK138515B
DK138515B DK86473AA DK86473A DK138515B DK 138515 B DK138515 B DK 138515B DK 86473A A DK86473A A DK 86473AA DK 86473 A DK86473 A DK 86473A DK 138515 B DK138515 B DK 138515B
Authority
DK
Denmark
Prior art keywords
setting
specific output
radial impeller
impeller
radial
Prior art date
Application number
DK86473AA
Other languages
Danish (da)
Other versions
DK138515C (en
Inventor
Lennart Sjoeqvist
Stig Lidhamn
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of DK138515B publication Critical patent/DK138515B/en
Application granted granted Critical
Publication of DK138515C publication Critical patent/DK138515C/da

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
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/003—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by throttling
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK86473AA 1972-02-25 1973-02-19 Means for setting a specific output for a radial impeller. DK138515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02335/72A SE361710B (en) 1972-02-25 1972-02-25

Publications (2)

Publication Number Publication Date
DK138515B true DK138515B (en) 1978-09-18
DK138515C DK138515C (en) 1979-02-26

Family

ID=20259778

Family Applications (1)

Application Number Title Priority Date Filing Date
DK86473AA DK138515B (en) 1972-02-25 1973-02-19 Means for setting a specific output for a radial impeller.

Country Status (11)

Country Link
US (1) US3861824A (en)
AU (1) AU469344B2 (en)
BE (1) BE795886A (en)
DE (1) DE2307329C3 (en)
DK (1) DK138515B (en)
FI (1) FI56058C (en)
FR (1) FR2173573A5 (en)
GB (1) GB1421573A (en)
IT (1) IT979366B (en)
NO (1) NO142822C (en)
SE (1) SE361710B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859140A (en) * 1985-01-25 1989-08-22 Brod & Mcclung - Pace Co. Centrifugal fan
US5161941A (en) * 1990-08-28 1992-11-10 Sinko Kogyo, Co, Ltd. Actuator assembly for controlling inlet air flow to centrifugal fans
US5392846A (en) * 1992-11-09 1995-02-28 Gardner; Ernest A. Heat/cooling system and apparatus
US5827044A (en) * 1997-03-26 1998-10-27 Yazici; Muammer Fan system with variable air volume control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1053154A (en) * 1912-02-20 1913-02-18 Creamery Package Mfg Co Centrifugal fan.
DE364732C (en) * 1922-01-24 1922-12-01 Oskar Florian Control for centrifugal fan
US1556771A (en) * 1923-07-13 1925-10-13 Benjamin F Dupont Root cutter
US1834959A (en) * 1929-02-14 1931-12-08 Comb Eer Inc Blower
US1846379A (en) * 1929-03-29 1932-02-23 American Blower Corp Apparatus and method of controlling fans
US2078580A (en) * 1936-04-10 1937-04-27 Loyal C Moore Smoke exhauster
US2430225A (en) * 1944-11-18 1947-11-04 Nat Southern Products Corp Ventilating unit
US2542121A (en) * 1947-09-09 1951-02-20 Eureka Williams Corp Motor compressor unit
DE1106918B (en) * 1955-01-19 1961-05-18 Bruno Eck Dr Ing Radial fan runner
FR1435094A (en) * 1965-03-02 1966-04-15 Improvements to fans or centrifugal pumps with adjustable flow
DE1628369B1 (en) * 1967-10-25 1971-02-04 Rheinstahl Henschel Ag Radial fan or pump with two or more blade rings

Also Published As

Publication number Publication date
FR2173573A5 (en) 1973-10-05
DE2307329A1 (en) 1973-09-06
IT979366B (en) 1974-09-30
DE2307329B2 (en) 1980-09-04
NO142822C (en) 1980-10-22
GB1421573A (en) 1976-01-21
US3861824A (en) 1975-01-21
FI56058C (en) 1979-11-12
AU469344B2 (en) 1976-02-12
BE795886A (en) 1973-06-18
NO142822B (en) 1980-07-14
SE361710B (en) 1973-11-12
FI56058B (en) 1979-07-31
AU5221273A (en) 1974-08-15
DE2307329C3 (en) 1981-06-11
DK138515C (en) 1979-02-26

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