CH478334A - Laufrad für Strömungsmaschinen - Google Patents
Laufrad für StrömungsmaschinenInfo
- Publication number
- CH478334A CH478334A CH1668767A CH1668767A CH478334A CH 478334 A CH478334 A CH 478334A CH 1668767 A CH1668767 A CH 1668767A CH 1668767 A CH1668767 A CH 1668767A CH 478334 A CH478334 A CH 478334A
- Authority
- CH
- Switzerland
- Prior art keywords
- impeller
- flow machines
- machines
- flow
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/021—Blade-carrying members, e.g. rotors for flow machines or engines with only one axial stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/028—Blade-carrying members, e.g. rotors the rotor disc being formed of sheet laminae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
- F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
- F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
-
- 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
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
- F04D29/322—Blade mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5345966 | 1966-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH478334A true CH478334A (de) | 1969-09-15 |
Family
ID=10467891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1668767A CH478334A (de) | 1966-11-29 | 1967-11-28 | Laufrad für Strömungsmaschinen |
Country Status (3)
Country | Link |
---|---|
US (1) | US3532439A (de) |
CH (1) | CH478334A (de) |
DE (1) | DE1576981A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2046486C3 (de) * | 1970-09-21 | 1974-03-07 | Fa. Willi Seeber, Kardaun, Bozen (Italien) | Schaufelrad für Lüfter |
IT1066506B (it) * | 1973-12-17 | 1985-03-12 | Seeber Willi | Ruota a pale per ventilatori e procedimento per produrla |
JPS584294B2 (ja) * | 1975-04-16 | 1983-01-25 | 株式会社東芝 | ブンコウコウドケイ |
GB1553038A (en) * | 1977-04-28 | 1979-09-19 | Snecma | Drum for an axial flow compressor rotor and process for its manufacture |
US4648802A (en) * | 1984-09-06 | 1987-03-10 | Pda Engineering | Radial flow rotor with inserts and turbine utilizing the same |
US4717610A (en) * | 1987-02-02 | 1988-01-05 | United Technologies Corporation | Composite disk for supporting fan blades |
US5073087A (en) * | 1990-04-13 | 1991-12-17 | Westinghouse Electric Corp. | Generator blower rotor structure |
GB2247492B (en) * | 1990-09-01 | 1995-01-11 | Rolls Royce Plc | A method of making a fibre reinforced metal component |
US5277661A (en) * | 1992-02-27 | 1994-01-11 | The United States Of America As Represented By The Secretary Of The Air Force | Titanium MMC fanshaft with superalloy end attachment |
US5273401A (en) * | 1992-07-01 | 1993-12-28 | The United States Of America As Represented By The Secretary Of The Air Force | Wrapped paired blade rotor |
FR2755468B1 (fr) * | 1996-11-07 | 1998-12-04 | Snecma | Etage de rotor de turbomachine renforce par des fibres |
US11002139B2 (en) | 2017-12-12 | 2021-05-11 | Hamilton Sundstrand Corporation | Cooled polymer component |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216654A (en) * | 1965-11-09 | Tureeofan engine | ||
US2857094A (en) * | 1955-07-19 | 1958-10-21 | John R Erwin | Integral plastic rotors |
GB1054608A (de) * | 1965-09-16 | |||
US3373928A (en) * | 1966-08-29 | 1968-03-19 | Gen Electric | Propulsion fan |
US3403844A (en) * | 1967-10-02 | 1968-10-01 | Gen Electric | Bladed member and method for making |
-
1967
- 1967-11-24 US US685434A patent/US3532439A/en not_active Expired - Lifetime
- 1967-11-28 CH CH1668767A patent/CH478334A/de not_active IP Right Cessation
- 1967-11-28 DE DE19671576981 patent/DE1576981A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1576981A1 (de) | 1970-07-02 |
US3532439A (en) | 1970-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH426887A (de) | Laufschaufelabdeckung in Strömungsmaschinen | |
AT264297B (de) | Kreiselpumpe für Flüssigkeiten | |
CH478334A (de) | Laufrad für Strömungsmaschinen | |
CH418837A (fr) | Machine volumétrique | |
AT275896B (de) | Durchflußmesser | |
FR1534921A (fr) | Machine volumétrique | |
BR6792498D0 (pt) | Caixa de fluxo | |
AT255840B (de) | Strömungsmaschine | |
CH477628A (de) | Axialströmungsapparat | |
FI51092C (fi) | Laite maidon läpivirtausmittaamiseksi. | |
CH427851A (de) | Laufschaufelkranz für transsonische Strömung | |
CH449521A (de) | Zentrifuge für Durchlaufbetrieb | |
FR1529144A (fr) | Machine à calculer | |
CH463218A (de) | Verteiler für Flüssigkeiten | |
CH465311A (de) | Hufbeschlag für Pferde | |
NL145956B (nl) | Fluidum-stromingsmeter. | |
FR1346098A (fr) | Débit-mètre perfectionné | |
DK118828B (da) | Softicemaskine. | |
CH467980A (de) | Durchströmerhitzer für Flüssigkeit | |
CH414681A (de) | Strömungsmaschine | |
AT263404B (de) | Durchflußmesser | |
NL158593B (nl) | Axiale stromingsmachine. | |
FR1389717A (fr) | Débitmètre | |
CH484692A (de) | Durchflussmischer | |
FR1332419A (fr) | Débitmètre |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |