GB511597A - Improvements in or relating to gas turbine driven blowers - Google Patents
Improvements in or relating to gas turbine driven blowersInfo
- Publication number
- GB511597A GB511597A GB31850/37A GB3185037A GB511597A GB 511597 A GB511597 A GB 511597A GB 31850/37 A GB31850/37 A GB 31850/37A GB 3185037 A GB3185037 A GB 3185037A GB 511597 A GB511597 A GB 511597A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- rotor
- bearings
- driven
- blower
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000002826 coolant Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/12—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being metallic, e.g. mercury
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/005—Cooling of pump drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
511,597. Elastic-fluid turbines; centrifugal blowers. BUCHI, A. Nov. 19, 1937, No. 31850. Convention date, Nov. 24, 1936. [Classes 110 (i) and 110 (iii] In a turbine-driven blower, the rotor 1 and impeller 6 are connected by a hollow shaft 7 surrounding a stub member 11 supported from outside and carrying the bearings 12, 13 for the central shaft 14 connected to the rotor 1. An additional bearing 15 with radial play functions only when the rotor does not run true. The shaft 14 is hollow for cooling medium supplied through pipe 18 from a pump 17 driven by belt and worm gearing from shaft 14. The rotor may be driven by exhaust gases from an internal-combustion engine and the blower provide air to the cylinders. The cooling system may be independent or combined with that of the turbine or the engine. The bearings 12, 13 may be roller bearings and the bearing 15 a plain bearing with clearance. The shaft 14 may be dispensed with and a sleeve member, carrying one or more of the bearings, may be placed between shaft 7 and member 11, the cooling medium circulating through member 11. The blower may be multistage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH196040T | 1936-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB511597A true GB511597A (en) | 1939-08-22 |
Family
ID=4440237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31850/37A Expired GB511597A (en) | 1936-11-24 | 1937-11-19 | Improvements in or relating to gas turbine driven blowers |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH196040A (en) |
DE (1) | DE686814C (en) |
DK (1) | DK57947C (en) |
FR (1) | FR829853A (en) |
GB (1) | GB511597A (en) |
NL (1) | NL45808C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389353A1 (en) * | 1989-03-23 | 1990-09-26 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Support for the low pressure rotor of a two-spool turbomachine |
GB2498760A (en) * | 2012-01-26 | 2013-07-31 | Cummins Ltd | Turbine shaft with worm gear |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966189C (en) * | 1940-08-27 | 1957-07-11 | Kloeckner Humboldt Deutz Ag | Internal combustion engine, preferably two-stroke internal combustion engine |
DE915879C (en) * | 1943-12-17 | 1954-07-29 | Triumph Werke Nuernberg Ag | Internal combustion engine with cooling air blower |
CH248083A (en) * | 1945-03-03 | 1947-04-15 | Sulzer Ag | Rotor for turbo machines. |
DE929461C (en) * | 1946-01-29 | 1955-06-27 | Hayward Tyler & Company Ltd | Device to reduce the heat transfer along waves |
DE932704C (en) * | 1952-04-28 | 1955-09-08 | Alfred J Buechi Jun | Turbine-driven fan with free-flying runner |
DE935519C (en) * | 1952-06-28 | 1955-11-24 | Kloeckner Humboldt Deutz Ag | Storage for high-speed shafts with a load cantilevered on one side |
DE930958C (en) * | 1952-06-28 | 1955-07-28 | Kloeckner Humboldt Deutz Ag | Runner for gas and exhaust gas turbines |
DE928746C (en) * | 1952-12-04 | 1955-06-10 | Maschf Augsburg Nuernberg Ag | Diffuser for exhaust gas fan |
US3723022A (en) * | 1971-03-01 | 1973-03-27 | Caterpillar Tractor Co | Bearing supported coupling for turbochargers |
JPS5781164A (en) * | 1980-11-07 | 1982-05-21 | Toshiba Corp | Exhaust equipment for multi-stage hydraulic machine |
DE3519320C2 (en) * | 1985-05-30 | 1987-04-23 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Liquid cooling system for a turbocharged internal combustion engine |
-
1936
- 1936-11-24 CH CH196040D patent/CH196040A/en unknown
-
1937
- 1937-08-20 DE DE1937B0179665 patent/DE686814C/en not_active Expired
- 1937-11-05 DK DK57947D patent/DK57947C/en active
- 1937-11-06 NL NL84927A patent/NL45808C/xx active
- 1937-11-19 GB GB31850/37A patent/GB511597A/en not_active Expired
- 1937-11-24 FR FR829853D patent/FR829853A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074109A (en) * | 1989-03-22 | 1991-12-24 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Low pressure turbine rotor suspension in a twin hub turbo-engine |
EP0389353A1 (en) * | 1989-03-23 | 1990-09-26 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Support for the low pressure rotor of a two-spool turbomachine |
FR2644844A1 (en) * | 1989-03-23 | 1990-09-28 | Snecma | SUSPENSION OF THE LOW PRESSURE TURBINE ROTOR OF A DOUBLE BODY TURBOMACHINE |
GB2498760A (en) * | 2012-01-26 | 2013-07-31 | Cummins Ltd | Turbine shaft with worm gear |
Also Published As
Publication number | Publication date |
---|---|
NL45808C (en) | 1939-04-16 |
DE686814C (en) | 1940-01-17 |
DK57947C (en) | 1940-09-02 |
FR829853A (en) | 1938-07-08 |
CH196040A (en) | 1938-02-28 |
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