FI832393A0 - Axial stroemningsmaskin, saerskilt en flaekt med instaellbara skovlar - Google Patents

Axial stroemningsmaskin, saerskilt en flaekt med instaellbara skovlar

Info

Publication number
FI832393A0
FI832393A0 FI832393A FI832393A FI832393A0 FI 832393 A0 FI832393 A0 FI 832393A0 FI 832393 A FI832393 A FI 832393A FI 832393 A FI832393 A FI 832393A FI 832393 A0 FI832393 A0 FI 832393A0
Authority
FI
Finland
Prior art keywords
stroemningsmaskin
skovlar
instaellbara
flaekt
saerskilt
Prior art date
Application number
FI832393A
Other languages
English (en)
Other versions
FI72578B (fi
FI832393L (fi
FI72578C (fi
Inventor
Hans Schilder
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of FI832393A0 publication Critical patent/FI832393A0/fi
Publication of FI832393L publication Critical patent/FI832393L/fi
Publication of FI72578B publication Critical patent/FI72578B/fi
Application granted granted Critical
Publication of FI72578C publication Critical patent/FI72578C/fi

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • 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
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI832393A 1982-07-20 1983-06-30 Axial stroemningsmaskin, saerskilt en flaekt med instaellbara skovlar. FI72578C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3227071 1982-07-20
DE3227071A DE3227071C1 (de) 1982-07-20 1982-07-20 Axialegeblaese mit verstellbaren Laufschaufeln

Publications (4)

Publication Number Publication Date
FI832393A0 true FI832393A0 (fi) 1983-06-30
FI832393L FI832393L (fi) 1984-01-21
FI72578B FI72578B (fi) 1987-02-27
FI72578C FI72578C (fi) 1987-06-08

Family

ID=6168845

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832393A FI72578C (fi) 1982-07-20 1983-06-30 Axial stroemningsmaskin, saerskilt en flaekt med instaellbara skovlar.

Country Status (7)

Country Link
US (1) US4545734A (fi)
KR (1) KR840005521A (fi)
AT (1) ATA233383A (fi)
CA (1) CA1210375A (fi)
DE (1) DE3227071C1 (fi)
FI (1) FI72578C (fi)
ZA (1) ZA835156B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422046C2 (de) * 1984-06-14 1986-07-10 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zum Schmieren und gegebenenfalls Kühlen der umlaufenden Lager von Axialgebläsen
US5159620A (en) * 1990-09-28 1992-10-27 Thomas Bordelon Variable pitch propeller apparatus
SE506369C2 (sv) * 1996-04-29 1997-12-08 Kvaerner Turbin Ab Anordning vid hydraulmaskin
US6592328B1 (en) 2001-04-17 2003-07-15 Emerson Electric Co. Method and apparatus for adjusting the pitch of a fan blade
US10047649B2 (en) 2015-06-29 2018-08-14 United Technologies Corporation Concentric axial oil scoop

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA505927A (en) * 1954-09-21 F. Corby Joseph Operating mechanism for adjustable blade propeller type hydraulic machines
DE422201C (de) * 1922-02-18 1925-11-26 John Elov Englesson Turbinenlaufrad mit drehbaren Schaufeln
US1510436A (en) * 1923-03-14 1924-09-30 Englesson John Elov Hub for impellers with turnable vanes
US2636714A (en) * 1946-12-11 1953-04-28 Baldwin Lima Hamilton Corp Dewatering device for adjustable blade rotary hydraulic machines
US2479668A (en) * 1948-06-09 1949-08-23 Evans Prod Co Variable pitch fan blade assembly
GB675767A (en) * 1949-03-24 1952-07-16 Nils Johannes Liaaen Improvements in marine propellers with variable pitch blades
US2844303A (en) * 1952-08-27 1958-07-22 Nordisk Ventilator Axial blowers or fans
GB1048576A (en) * 1962-11-07 1966-11-16 Hitachi Ltd Water turbine, pump or pump turbine
DE1428075A1 (de) * 1962-12-21 1969-02-06 Dingler Werke Ag Einrichtung zur mechanischen Laufschaufel-Verstellung bei axialen Stroemungsmaschinen,insbesondere Axialgeblaesen
US3367424A (en) * 1967-04-07 1968-02-06 Hitachi Ltd Hydraulic machine having adjustable blade runner
DK122977B (da) * 1970-07-10 1972-05-01 Nordisk Ventilator Aksialventilator, hvis skovlhjul har under driften indstillelige skovle.
DE2241768A1 (de) * 1972-08-25 1974-03-07 Kuehnle Kopp Kausch Ag Verdrehbare laufschaufel fuer axiale stroemungsmaschinen
US3967916A (en) * 1973-06-11 1976-07-06 Chittom Charles N Fan assembly
YU185775A (en) * 1974-08-07 1982-02-25 Turbo Lufttehnik Gmbh Device for lubricating bearings of a support at axial ventilators
GB1512559A (en) * 1975-12-02 1978-06-01 Colchester Woods Controllable pitch axial flow fans
US4364708A (en) * 1981-08-27 1982-12-21 David Constant V Windmill

Also Published As

Publication number Publication date
DE3227071C1 (de) 1984-01-05
ATA233383A (de) 1992-08-15
KR840005521A (ko) 1984-11-14
FI72578B (fi) 1987-02-27
US4545734A (en) 1985-10-08
CA1210375A (en) 1986-08-26
ZA835156B (en) 1984-11-28
FI832393L (fi) 1984-01-21
FI72578C (fi) 1987-06-08

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: J.M. VOITH GMBH