IT991521B - Ruota a palette particolarmente per ventilatori - Google Patents

Ruota a palette particolarmente per ventilatori

Info

Publication number: IT991521B
Authority: IT; Italy
Prior art keywords: fans; vane wheel; wheel particularly; vane; wheel
Prior art date: 1970-09-21

Application number

IT69888/71A

Other languages

English (en)

Inventor

R Zlotek

Original Assignee

Seeber W

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.)

1970-09-21

Filing date

1971-08-30

Publication date

1975-08-30

1971-08-30 Application filed by Seeber W filed Critical Seeber W

1975-08-30 Application granted granted Critical

1975-08-30 Publication of IT991521B publication Critical patent/IT991521B/it

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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- 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
- F01D5/30—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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

IT69888/71A 1970-09-21 1971-08-30 Ruota a palette particolarmente per ventilatori IT991521B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2046486A DE2046486C3 (de)	1970-09-21	1970-09-21	Schaufelrad für Lüfter

Publications (1)

Publication Number	Publication Date
IT991521B true IT991521B (it)	1975-08-30

Family

ID=5782985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT69888/71A IT991521B (it)	1970-09-21	1971-08-30	Ruota a palette particolarmente per ventilatori

Country Status (5)

Country	Link
US (1)	US3801221A (it)
DE (1)	DE2046486C3 (it)
FR (1)	FR2108322A5 (it)
GB (1)	GB1335757A (it)
IT (1)	IT991521B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3923420A (en) *	1973-04-30	1975-12-02	Gen Electric	Blade platform with friction damping interlock
GB1431569A (en) *	1973-05-07	1976-04-07	Wilmot Breeden Ltd	Fans
IT1066506B (it) *	1973-12-17	1985-03-12	Seeber Willi	Ruota a pale per ventilatori e procedimento per produrla
US4907944A (en) *	1984-10-01	1990-03-13	General Electric Company	Turbomachinery blade mounting arrangement
US4688992A (en) *	1985-01-25	1987-08-25	General Electric Company	Blade platform
DE3711764A1 (de) *	1987-04-07	1988-10-27	Mtu Muenchen Gmbh	Axialleitgitter fuer verdichter
GB2372784A (en) *	2000-11-24	2002-09-04	Eclectic Energy Ltd	Air Turbine Interlocking Blade Root and Hub Assembly
US6692231B1 (en) *	2001-02-28	2004-02-17	General Shelters Of Texas S.B., Ltd.	Molded fan having repositionable blades
AUPR654301A0 (en) *	2001-07-23	2001-08-16	Australian Fan & Motor Co Pty Ltd	Improvements in fans
US8888459B2 (en) *	2011-08-23	2014-11-18	General Electric Company	Coupled blade platforms and methods of sealing
EP2818641A1 (de) *	2013-06-26	2014-12-31	Siemens Aktiengesellschaft	Turbinenschaufel mit gestufter und abgeschrägter Plattformkante
EP3862571A1 (en) *	2020-02-06	2021-08-11	ABB Schweiz AG	Fan, synchronous machine and method for producing a fan

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH259204A (de) *	1942-12-24	1949-01-15	Sulzer Ag	Verfahren zur Herstellung von Läufern für Turbomaschinen.
GB706618A (en) *	1950-06-22	1954-03-31	Power Jets Res & Dev Ltd	Improvements in or relating to rotors for turbines and similarly bladed fluid flow machines
US2857094A (en) *	1955-07-19	1958-10-21	John R Erwin	Integral plastic rotors
US2989285A (en) *	1958-09-18	1961-06-20	Studebaker Packard Corp	Rotor construction
US3136370A (en) *	1961-02-27	1964-06-09	Minnesota Rubber Co	Outboard motor impeller hub
US3282561A (en) *	1964-12-14	1966-11-01	Associated Electric Ind Ltd	Turbine rotors
US3532439A (en) *	1966-11-29	1970-10-06	Rolls Royce	Fibrous reinforced bladed rotor
GB1170592A (en) *	1966-11-29	1969-11-12	Rolls Royce	Aerofoil-Shaped Blades and Blade Assemblies, for use in a Fluid Flow Machine
GB1170593A (en) *	1967-04-12	1969-11-12	Rolls Royce	Method of making a Bladed Rotor
GB1197647A (en) *	1968-02-08	1970-07-08	Rolls Royce	Improvements in or relating to Blades for a Gas Turbine Engine.

1970
- 1970-09-21 DE DE2046486A patent/DE2046486C3/de not_active Expired
1971
- 1971-08-30 IT IT69888/71A patent/IT991521B/it active
- 1971-09-21 US US00182383A patent/US3801221A/en not_active Expired - Lifetime
- 1971-09-21 FR FR7133846A patent/FR2108322A5/fr not_active Expired
- 1971-09-21 GB GB4385071A patent/GB1335757A/en not_active Expired

Also Published As

Publication number	Publication date
DE2046486A1 (de)	1972-05-31
US3801221A (en)	1974-04-02
GB1335757A (en)	1973-10-31
DE2046486B2 (de)	1973-08-02
DE2046486C3 (de)	1974-03-07
FR2108322A5 (it)	1972-05-19

Publication	Publication Date	Title
ES195104Y (es)	1975-06-01	Una paleta de ventilador.
AT309249B (de)	1973-08-10	Luftreifen
SE387797B (sv)	1976-09-13	Deltamodulator
BE766401A (fr)	1971-09-16	Rotor a ailettes pour turbomachine
AT311870B (de)	1973-12-10	Einstückige Transportpalette
IT991521B (it)	1975-08-30	Ruota a palette particolarmente per ventilatori
AT313725B (de)	1974-02-25	Felge
AT310592B (de)	1973-10-10	Luftreifen
AT310013B (de)	1973-09-10	Luftreifen
AT313786B (de)	1974-03-11	Stufeneinlaufsicherung
BE766698A (fr)	1971-10-01	Modulateur delta
IT966635B (it)	1974-02-20	Ruota a pale
IT1041851B (it)	1980-01-10	Ruota a palette per ventilatori assiali
CH547449A (de)	1974-03-29	Roulement a billes ouvert.
NL170558C (nl)	1982-11-16	Pneumatische motor.
SE388387B (sv)	1976-10-04	Hjul
IT945113B (it)	1973-05-10	Girante per ventilatori a glusso radiale
IT1015057B (it)	1977-05-10	Girante per ventilatori
BE772086R (fr)	1972-03-02	Caisse a
IT969774B (it)	1974-04-10	Ventilatore per funzionamento a intermittenza
CH558971A (de)	1975-02-14	Registre a decalage.
AT336481B (de)	1977-05-10	Transportpalette
BE767073A (fr)	1971-10-01	Pallet
AT321814B (de)	1975-04-25	Transportpalette
AR194086A1 (es)	1973-06-22	Mejoras en ruedas