CA1078678A - Revetement reflechissant compose d'oxydes metalliques refractaires sur l'ampoule d'une lampe - Google Patents

Revetement reflechissant compose d'oxydes metalliques refractaires sur l'ampoule d'une lampe

Info

Publication number: CA1078678A
Authority: CA; Canada
Prior art keywords: envelope; oxide; particles; coating; aluminum oxide
Prior art date: 1976-08-13
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

CA259,012A

Other languages

English (en)

Inventor

Charles I. Mcvey

Oscar M. Uy

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1976-08-13

Filing date

1976-08-13

Publication date

1980-06-03

1976-08-13 Application filed by General Electric Co filed Critical General Electric Co

1976-08-13 Priority to CA259,012A priority Critical patent/CA1078678A/fr

1980-06-03 Application granted granted Critical

1980-06-03 Publication of CA1078678A publication Critical patent/CA1078678A/fr

Status Expired legal-status Critical Current

Links

238000000576 coating method Methods 0.000 title claims abstract description 55
239000011248 coating agent Substances 0.000 title claims abstract description 46
229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 20
150000004706 metal oxides Chemical class 0.000 title claims abstract description 20
239000003870 refractory metal Substances 0.000 title claims abstract description 14
239000002245 particle Substances 0.000 claims abstract description 38
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 34
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 32
229910011255 B2O3 Inorganic materials 0.000 claims abstract description 28
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 26
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 24
229910052593 corundum Inorganic materials 0.000 claims abstract description 11
229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 11
239000005350 fused silica glass Substances 0.000 claims abstract description 9
239000000463 material Substances 0.000 claims description 4
239000010453 quartz Substances 0.000 abstract description 8
239000000843 powder Substances 0.000 abstract description 4
238000002844 melting Methods 0.000 abstract description 2
230000008018 melting Effects 0.000 abstract description 2
230000003287 optical effect Effects 0.000 abstract description 2
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 12
239000000203 mixture Substances 0.000 description 9
229910001928 zirconium oxide Inorganic materials 0.000 description 9
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 8
229910001507 metal halide Inorganic materials 0.000 description 6
150000005309 metal halides Chemical class 0.000 description 6
239000000306 component Substances 0.000 description 5
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
238000012360 testing method Methods 0.000 description 5
239000001856 Ethyl cellulose Substances 0.000 description 4
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 4
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
238000007598 dipping method Methods 0.000 description 4
229920001249 ethyl cellulose Polymers 0.000 description 4
235000019325 ethyl cellulose Nutrition 0.000 description 4
238000009472 formulation Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
229910052753 mercury Inorganic materials 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
235000009518 sodium iodide Nutrition 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000011230 binding agent Substances 0.000 description 3
239000007789 gas Substances 0.000 description 3
238000002310 reflectometry Methods 0.000 description 3
239000000725 suspension Substances 0.000 description 3
SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004327 boric acid Substances 0.000 description 2
DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000000873 masking effect Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
CMJCEVKJYRZMIA-UHFFFAOYSA-M thallium(i) iodide Chemical compound [Tl]I CMJCEVKJYRZMIA-UHFFFAOYSA-M 0.000 description 2
RMUKCGUDVKEQPL-UHFFFAOYSA-K triiodoindigane Chemical compound I[In](I)I RMUKCGUDVKEQPL-UHFFFAOYSA-K 0.000 description 2
-1 - Chemical compound 0.000 description 1
WYLIRYQDDKDHLT-UHFFFAOYSA-N CC1=CC=CC=C1C.CC1=CC=CC=C1C Chemical compound CC1=CC=CC=C1C.CC1=CC=CC=C1C WYLIRYQDDKDHLT-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
229960002380 dibutyl phthalate Drugs 0.000 description 1
238000003618 dip coating Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000003801 milling Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
229910052573 porcelain Inorganic materials 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
HUIHCQPFSRNMNM-UHFFFAOYSA-K scandium(3+);triiodide Chemical compound [Sc+3].[I-].[I-].[I-] HUIHCQPFSRNMNM-UHFFFAOYSA-K 0.000 description 1
238000006748 scratching Methods 0.000 description 1
230000002393 scratching effect Effects 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
MDMUQRJQFHEVFG-UHFFFAOYSA-J thorium(iv) iodide Chemical compound [I-].[I-].[I-].[I-].[Th+4] MDMUQRJQFHEVFG-UHFFFAOYSA-J 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Vessels And Coating Films For Discharge Lamps (AREA)

CA259,012A 1976-08-13 1976-08-13 Revetement reflechissant compose d'oxydes metalliques refractaires sur l'ampoule d'une lampe Expired CA1078678A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA259,012A CA1078678A (fr)	1976-08-13	1976-08-13	Revetement reflechissant compose d'oxydes metalliques refractaires sur l'ampoule d'une lampe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA259,012A CA1078678A (fr)	1976-08-13	1976-08-13	Revetement reflechissant compose d'oxydes metalliques refractaires sur l'ampoule d'une lampe

Publications (1)

Publication Number	Publication Date
CA1078678A true CA1078678A (fr)	1980-06-03

Family

ID=4106644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA259,012A Expired CA1078678A (fr)	1976-08-13	1976-08-13	Revetement reflechissant compose d'oxydes metalliques refractaires sur l'ampoule d'une lampe

Country Status (1)

Country	Link
CA (1)	CA1078678A (fr)

1976
- 1976-08-13 CA CA259,012A patent/CA1078678A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1997-06-03	MKEX	Expiry

Publication	Publication Date	Title
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US3851200A (en)	1974-11-26	Heat and light reflective coating on quartz lamp
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US4441046A (en)	1984-04-03	Incandescent lamps with neodymium oxide vitreous coatings
EP0055532B1 (fr)	1984-09-26	Procédé pour fabriquer une lampe à décharge par arc et lampe à décharge par arc ainsi fabriquée
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