SE361710B - - Google Patents

Info

Publication number
SE361710B
SE361710B SE02335/72A SE233572A SE361710B SE 361710 B SE361710 B SE 361710B SE 02335/72 A SE02335/72 A SE 02335/72A SE 233572 A SE233572 A SE 233572A SE 361710 B SE361710 B SE 361710B
Authority
SE
Sweden
Application number
SE02335/72A
Inventor
L Sjoeqvist
S 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
Priority to BE795886D priority Critical patent/BE795886A/fr
Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Priority to SE02335/72A priority patent/SE361710B/xx
Priority to US332263A priority patent/US3861824A/en
Priority to DE2307329A priority patent/DE2307329C3/de
Priority to AU52212/73A priority patent/AU469344B2/en
Priority to NO661/73A priority patent/NO142822C/no
Priority to DK86473AA priority patent/DK138515B/da
Priority to GB795773A priority patent/GB1421573A/en
Priority to FR7306139A priority patent/FR2173573A5/fr
Priority to IT20707/73A priority patent/IT979366B/it
Priority to FI551/73A priority patent/FI56058C/fi
Publication of SE361710B publication Critical patent/SE361710B/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
    • F04D29/44—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)
SE02335/72A 1972-02-25 1972-02-25 SE361710B (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE795886D BE795886A (fr) 1972-02-25 Dispositif de regulation d'ecoulement de fluide d'un ventilateur radial
SE02335/72A SE361710B (fr) 1972-02-25 1972-02-25
US332263A US3861824A (en) 1972-02-25 1973-02-14 Device for regulating medium flow, in particular the flow of air of a radial fan
DE2307329A DE2307329C3 (de) 1972-02-25 1973-02-15 Anordnung zum Einstellen einer bestimmten Förderleistung bei einem Radialventilator
AU52212/73A AU469344B2 (en) 1972-02-25 1973-02-15 Device for regulating medium flow, in particular the flow of air ofa radial fan
NO661/73A NO142822C (no) 1972-02-25 1973-02-19 Organ for innstilling av en bestemt ytelse ved en radialvifte
DK86473AA DK138515B (da) 1972-02-25 1973-02-19 Organ til indstilling af en bestemt ydelse for et radialblæserhjul.
GB795773A GB1421573A (en) 1972-02-25 1973-02-19 Arrangement for regulating medium flow especially the flow of air of a radial flow fan
FR7306139A FR2173573A5 (fr) 1972-02-25 1973-02-21
IT20707/73A IT979366B (it) 1972-02-25 1973-02-22 Dispositivo per regolare il flus so di un fluido particolarmente il flusso d aria di un ventilato re radiale
FI551/73A FI56058C (fi) 1972-02-25 1973-02-23 Organ foer reglering av mediefloedet saerskilt luftfloedet hos en radialflaekt

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE361710B true SE361710B (fr) 1973-11-12

Family

ID=20259778

Family Applications (1)

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

Country Status (11)

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

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 (de) * 1922-01-24 1922-12-01 Oskar Florian Regelung fuer Kreiselgeblaese
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 (de) * 1955-01-19 1961-05-18 Bruno Eck Dr Ing Radialgeblaeselaeufer
FR1435094A (fr) * 1965-03-02 1966-04-15 Perfectionnements apportés aux ventilateurs ou pompes centrifuges à débit réglable
DE1628369B1 (de) * 1967-10-25 1971-02-04 Rheinstahl Henschel Ag Radiallüfter oder -pumpe mit zwei oder mehreren Schaufelkränzen

Also Published As

Publication number Publication date
FI56058B (fi) 1979-07-31
GB1421573A (en) 1976-01-21
NO142822C (no) 1980-10-22
NO142822B (no) 1980-07-14
FR2173573A5 (fr) 1973-10-05
AU5221273A (en) 1974-08-15
AU469344B2 (en) 1976-02-12
DE2307329C3 (de) 1981-06-11
DK138515B (da) 1978-09-18
DK138515C (fr) 1979-02-26
DE2307329B2 (fr) 1980-09-04
US3861824A (en) 1975-01-21
IT979366B (it) 1974-09-30
FI56058C (fi) 1979-11-12
DE2307329A1 (de) 1973-09-06
BE795886A (fr) 1973-06-18

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