CH335295A - Hollow blade for turbine or compressor - Google Patents
Hollow blade for turbine or compressorInfo
- Publication number
- CH335295A CH335295A CH335295DA CH335295A CH 335295 A CH335295 A CH 335295A CH 335295D A CH335295D A CH 335295DA CH 335295 A CH335295 A CH 335295A
- Authority
- CH
- Switzerland
- Prior art keywords
- turbine
- compressor
- hollow blade
- blade
- hollow
- Prior art date
Links
Classifications
-
- 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
- F01D5/3076—Sheet metal discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
-
- 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
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/015—Actuated by chain, belt or by friction
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10T29/49336—Blade making
- Y10T29/49339—Hollow blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB335295X | 1955-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH335295A true CH335295A (en) | 1958-12-31 |
Family
ID=10354130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH335295D CH335295A (en) | 1955-11-08 | 1956-11-05 | Hollow blade for turbine or compressor |
Country Status (5)
Country | Link |
---|---|
US (1) | US2940726A (en) |
BE (1) | BE552412A (en) |
CH (1) | CH335295A (en) |
DE (1) | DE1041971B (en) |
NL (2) | NL212008A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3196526A (en) * | 1961-06-13 | 1965-07-27 | Bristol Siddeley Engines Ltd | Method of making turbine blades |
US3294364A (en) * | 1962-01-02 | 1966-12-27 | Gen Electric | Rotor assembly |
US5277548A (en) * | 1991-12-31 | 1994-01-11 | United Technologies Corporation | Non-integral rotor blade platform |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1314806A (en) * | 1919-09-02 | Turbine construction | ||
DE853534C (en) * | 1943-02-27 | 1952-10-27 | Maschf Augsburg Nuernberg Ag | Air-cooled gas turbine blade |
US2656146A (en) * | 1948-04-08 | 1953-10-20 | Curtiss Wright Corp | Turbine blade construction |
US2749028A (en) * | 1952-09-10 | 1956-06-05 | Stalker Dev Company | Bladed rotors for elastic fluid machines |
US2853272A (en) * | 1952-09-12 | 1958-09-23 | Napier & Son Ltd | Hollow blades for turbo machines |
FR1100857A (en) * | 1954-03-04 | 1955-09-26 | Snecma | Turbomachine blade or fin and its manufacturing process |
US2819870A (en) * | 1955-04-18 | 1958-01-14 | Oleh A Wayne | Sheet metal blade base |
-
0
- NL NL104383D patent/NL104383C/xx active
- BE BE552412D patent/BE552412A/xx unknown
- NL NL212008D patent/NL212008A/xx unknown
-
1956
- 1956-10-11 US US615271A patent/US2940726A/en not_active Expired - Lifetime
- 1956-11-05 CH CH335295D patent/CH335295A/en unknown
- 1956-11-06 DE DEN12920A patent/DE1041971B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1041971B (en) | 1958-10-30 |
NL104383C (en) | |
BE552412A (en) | |
NL212008A (en) | |
US2940726A (en) | 1960-06-14 |
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