GB511597A - Improvements in or relating to gas turbine driven blowers - Google Patents

Improvements in or relating to gas turbine driven blowers

Info

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
Application number
GB31850/37A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB511597A publication Critical patent/GB511597A/en
Expired legal-status Critical Current

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
    • 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.
GB31850/37A 1936-11-24 1937-11-19 Improvements in or relating to gas turbine driven blowers Expired GB511597A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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