FR2291358A1 - Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles - Google Patents

Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles

Info

Publication number
FR2291358A1
FR2291358A1 FR7400031A FR7400031A FR2291358A1 FR 2291358 A1 FR2291358 A1 FR 2291358A1 FR 7400031 A FR7400031 A FR 7400031A FR 7400031 A FR7400031 A FR 7400031A FR 2291358 A1 FR2291358 A1 FR 2291358A1
Authority
FR
France
Prior art keywords
flame tube
silicon nitride
assembled
various
gas turbine
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.)
Granted
Application number
FR7400031A
Other languages
French (fr)
Other versions
FR2291358B1 (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to FR7400031A priority Critical patent/FR2291358A1/en
Publication of FR2291358A1 publication Critical patent/FR2291358A1/en
Application granted granted Critical
Publication of FR2291358B1 publication Critical patent/FR2291358B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components

Abstract

The flame tube is made using numerous monolithic ceramic rings assembled in a casing in ows, one end of the row butting against a stationary thrust pad using clamps working on the other end of the row. The rings are pref. made of silicon nitride and their end faces are inclined w.r.t. a radius of the flame tube; the pref. assembly consists of a casing with an outer- and an inner-ring wall forming an annular cavity inside which are inner and outer row of the monolithic rings. All the mating surface in this assembly are inclined so the components can slide w.r.t. each other when varying amounts of expansion and contraction occur in service.
FR7400031A 1974-01-02 1974-01-02 Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles Granted FR2291358A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400031A FR2291358A1 (en) 1974-01-02 1974-01-02 Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400031A FR2291358A1 (en) 1974-01-02 1974-01-02 Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles

Publications (2)

Publication Number Publication Date
FR2291358A1 true FR2291358A1 (en) 1976-06-11
FR2291358B1 FR2291358B1 (en) 1977-06-10

Family

ID=9133027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400031A Granted FR2291358A1 (en) 1974-01-02 1974-01-02 Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles

Country Status (1)

Country Link
FR (1) FR2291358A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140401A1 (en) * 1971-08-12 1973-03-01 Lucas Industries Ltd FLAME PIPE FOR GAS TURBINES

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140401A1 (en) * 1971-08-12 1973-03-01 Lucas Industries Ltd FLAME PIPE FOR GAS TURBINES

Also Published As

Publication number Publication date
FR2291358B1 (en) 1977-06-10

Similar Documents

Publication Publication Date Title
NO171079C (en) SHARED, MECHANICAL FLAT SEAL
SE7906395L (en) Propellant STONE DARE
GB1010338A (en) Means for supporting the downstream end of a combustion chamber in a gas turbine engine
GB1336625A (en) Sealing ring for end-face slide-ring sealing
AU534978B2 (en) Pipe end
GB1503394A (en) Metal ceramic structure
GB1501280A (en) Annular seal
ES439462A1 (en) Clutch thrust bearing
FR2291358A1 (en) Flame tube for a gas turbine - assembled from silicon nitride ring elements with various, mating profiles
FR2283383A1 (en) Expansion joint for cryogenic fluid pipes - has bellows and sleeve forming chamber for gas preventing compensation
GB2202013A (en) Ring seal
GB1450894A (en) Flame tubes
ATE35226T1 (en) PIPE PRESSURE FILTER.
GB1071612A (en) Improvements in or relating to stuffing box packings
FR2250360A5 (en) Double-walled chimney - has supporting rings on external tube for rings of flue section with insulating joints
ATE26335T1 (en) PIPE COUPLING OR BRANCH.
GB1332125A (en) Recuperative burners
FR2073048A5 (en) Rotating joint - for pressurised pipework
GB1512109A (en) Installation of annular resilient seals
SU1262174A1 (en) Annular contact sealing
FR2254720A1 (en) Flame tube for gas turbine combustion chamber - has number of ceramic rings formed of silicon nitride tiles
GB1451436A (en) Flame tubes
GB916623A (en) Socket joints for pipes of brittle material
FR2246202A5 (en) Rotary pipe joint with telescoped sleeves - shoulders and circumference of inner sleeve bear on self-lubricating rings
JPS5740169A (en) Airtight device for rotary valve

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse