IT1237897B - Contrappeso di bilanciatura senza bulloni per motori di turbina - Google Patents

Contrappeso di bilanciatura senza bulloni per motori di turbina

Info

Publication number
IT1237897B
IT1237897B IT02268689A IT2268689A IT1237897B IT 1237897 B IT1237897 B IT 1237897B IT 02268689 A IT02268689 A IT 02268689A IT 2268689 A IT2268689 A IT 2268689A IT 1237897 B IT1237897 B IT 1237897B
Authority
IT
Italy
Prior art keywords
bolts
turbine engines
balancing counterweight
counterweight
balancing
Prior art date
Application number
IT02268689A
Other languages
English (en)
Other versions
IT8922686A0 (it
IT8922686A1 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8922686A0 publication Critical patent/IT8922686A0/it
Publication of IT8922686A1 publication Critical patent/IT8922686A1/it
Application granted granted Critical
Publication of IT1237897B publication Critical patent/IT1237897B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • F01D5/027—Arrangements for balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT02268689A 1964-01-20 1989-12-14 Contrappeso di bilanciatura senza bulloni per motori di turbina IT1237897B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338671A US3291875A (en) 1964-01-20 1964-01-20 Method for forming plastic items

Publications (3)

Publication Number Publication Date
IT8922686A0 IT8922686A0 (it) 1989-12-14
IT8922686A1 IT8922686A1 (it) 1991-06-14
IT1237897B true IT1237897B (it) 1993-06-18

Family

ID=23325645

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02268689A IT1237897B (it) 1964-01-20 1989-12-14 Contrappeso di bilanciatura senza bulloni per motori di turbina

Country Status (2)

Country Link
US (1) US3291875A (it)
IT (1) IT1237897B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758250A (en) * 1971-08-12 1973-09-11 R Schuff Tub forming machine
US4781555A (en) * 1987-01-07 1988-11-01 Efp Corp. Apparatus for forming molded patterns
CA2227240C (en) * 1995-07-18 2005-12-27 Coraltech Limited Moulded foam article with thick and thin wall portions
GB9514674D0 (en) * 1995-07-18 1995-09-13 Coraltech Ltd Injection moulded article

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916798A (en) * 1930-01-27 1933-07-04 Louis W Hottel Molding press for hollow articles
US1911011A (en) * 1930-12-26 1933-05-23 Kohler Co Pottery making
BE475265A (it) * 1944-03-29
US3103698A (en) * 1956-10-12 1963-09-17 S G Leoffler Apparatus for packaging finely divided materials
US2951260A (en) * 1957-10-01 1960-09-06 Crown Machine And Tool Company Molding mechanism and heating arrangement
US3162705A (en) * 1959-01-13 1964-12-22 Crown Machine And Tool Company Method for making plastic containers

Also Published As

Publication number Publication date
US3291875A (en) 1966-12-13
IT8922686A0 (it) 1989-12-14
IT8922686A1 (it) 1991-06-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971223