GB1268286A – A method for the pyrolytic deposition of a coating
– Google Patents
GB1268286A – A method for the pyrolytic deposition of a coating
– Google Patents
A method for the pyrolytic deposition of a coating
Info
Publication number
GB1268286A
GB1268286A
GB4615370A
GB4615370A
GB1268286A
GB 1268286 A
GB1268286 A
GB 1268286A
GB 4615370 A
GB4615370 A
GB 4615370A
GB 4615370 A
GB4615370 A
GB 4615370A
GB 1268286 A
GB1268286 A
GB 1268286A
Authority
GB
United Kingdom
Prior art keywords
filament
tube
enclosure
heating
variable capacitor
Prior art date
1969-10-09
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
GB4615370A
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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.)
1969-10-09
Filing date
1970-09-29
Publication date
1972-03-29
1970-09-29
Application filed by United Aircraft Corp
filed
Critical
United Aircraft Corp
1972-03-29
Publication of GB1268286A
publication
Critical
patent/GB1268286A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
C23C16/46—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for heating the substrate
C—CHEMISTRY; METALLURGY
C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
C23C16/54—Apparatus specially adapted for continuous coating
C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
Abstract
1,268,286. Heating by RF fields. UNITED AIRCRAFT CORP. 29 Sept., 1970 [9 Oct., 1969], No. 46153/70. Heading H5H. [Also in Divisions C1 and C7] A filament 18 is coated by pyrolytic decomposition by heating it in a R.F. field in the presence of a compound. The filament is drawn upwardly or downwardly through a quartz reaction tube 10 having seals 12. The tube is received in a quarter wave tuned coaxial cavity coupler 20, having two cavities 22, 24. A variable capacitor 34 is connected between an inductor tube 30 and the enclosure 26. In order to confine the energy to a selected area of the filament, the outer end of each enclosure 26 has a resonant energy trap 36 tunable by a variable capacitor 38. In a modification (Fig. 2, not shown) a single quarter wave, tuned, coaxial cavity coupler is used.
GB4615370A
1969-10-09
1970-09-29
A method for the pyrolytic deposition of a coating
Expired
GB1268286A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US86515769A
1969-10-09
1969-10-09
Publications (1)
Publication Number
Publication Date
GB1268286A
true
GB1268286A
(en)
1972-03-29
Family
ID=25344861
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4615370A
Expired
GB1268286A
(en)
1969-10-09
1970-09-29
A method for the pyrolytic deposition of a coating
Country Status (4)
Country
Link
DE
(1)
DE2049298A1
(en)
FR
(1)
FR2065430A5
(en)
GB
(1)
GB1268286A
(en)
SE
(1)
SE362098B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2000383A
(en)
*
1977-06-27
1979-01-04
Philips Nv
Carbon film resistors
GB2239263A
(en)
*
1989-12-22
1991-06-26
Gen Electric
Silicon carbide fibre-reinforced titanium base composites and coated silicon carbide fibres
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2455091A1
(en)
*
1979-04-24
1980-11-21
Poudres & Explosifs Ste Nale
METHOD AND APPARATUS FOR MANUFACTURING REFRACTORY FILAMENTS BY HIGH FREQUENCY HEATING
1970
1970-09-29
GB
GB4615370A
patent/GB1268286A/en
not_active
Expired
1970-10-05
SE
SE1344270A
patent/SE362098B/xx
unknown
1970-10-06
FR
FR7037019A
patent/FR2065430A5/fr
not_active
Expired
1970-10-07
DE
DE19702049298
patent/DE2049298A1/en
active
Pending
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2000383A
(en)
*
1977-06-27
1979-01-04
Philips Nv
Carbon film resistors
GB2000383B
(en)
*
1977-06-27
1982-03-10
Philips Nv
Carbon film resistors
GB2239263A
(en)
*
1989-12-22
1991-06-26
Gen Electric
Silicon carbide fibre-reinforced titanium base composites and coated silicon carbide fibres
GB2239263B
(en)
*
1989-12-22
1993-10-06
Gen Electric
Silicon carbide fiber-reinforced titanium base composites having improved interface properties
Also Published As
Publication number
Publication date
SE362098B
(en)
1973-11-26
DE2049298A1
(en)
1971-04-22
FR2065430A5
(en)
1971-07-23
Similar Documents
Publication
Publication Date
Title
US2270638A
(en)
1942-01-20
Diode oscillator
US2523841A
(en)
1950-09-26
Wave guide coupler
GB1268286A
(en)
1972-03-29
A method for the pyrolytic deposition of a coating
GB1075603A
(en)
1967-07-12
Mode suppression in travelling wave tubes
GB1333447A
(en)
1973-10-10
Microstrip ring-shaped resonators and microwave generators using the same
GB1353423A
(en)
1974-05-15
Resonator for gyromagnetic resonance spectrometer
GB906207A
(en)
1962-09-19
High frequency tube apparatus and coupled cavity output circuit therefor
GB815529A
(en)
1959-06-24
Electron tube apparatus
GB653750A
(en)
1951-05-23
Improvements in or relating to magnetrons
GB998592A
(en)
1965-07-14
Electron discharge device
GB1360338A
(en)
1974-07-17
Electrical waveguide arrangements
GB1071118A
(en)
1967-06-07
High frequency electron discharge travelling wave devices
GB1043887A
(en)
1966-09-28
Microwave cavity resonator
US2428780A
(en)
1947-10-14
Ultra high frequency electronic device
US2795761A
(en)
1957-06-11
Modulator
GB669635A
(en)
1952-04-09
Improvements in or relating to magnetrons
JPS57131101A
(en)
1982-08-13
Waveguide distributor
GB1188912A
(en)
1970-04-22
Means for Varying the Resonant Frequency of a Cavity.
GB663611A
(en)
1951-12-27
Improvements in or relating to the production of ultra-high frequency energy of desired frequency by electron discharge apparatus
GB588364A
(en)
1947-05-21
Device for tuning a cavity resonator
GB1508559A
(en)
1978-04-26
Electronic tube of magnetron type operating as a self oscillator or an amplifier
JPS55134502A
(en)
1980-10-20
Microwave filter
FR2340628A1
(en)
1977-09-02
Gain equaliser for UHF band waveguides – comprises lossy resonant cylindrical cavities with adjusting blade attached to waveguide
GB1080656A
(en)
1967-08-23
Improvements in resonant cavity magnetrons
JPS5530144A
(en)
1980-03-03
Multi-cavity crystron
None