US421469A - Walter ernest adeney and llewellyn - Google Patents
Walter ernest adeney and llewellyn Download PDFInfo
- Publication number
- US421469A US421469A US421469DA US421469A US 421469 A US421469 A US 421469A US 421469D A US421469D A US 421469DA US 421469 A US421469 A US 421469A
- Authority
- US
- United States
- Prior art keywords
- coal
- adeney
- llewellyn
- ernest
- powdered
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 30
- 239000003245 coal Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 229940108066 Coal Tar Drugs 0.000 description 12
- 239000011280 coal tar Substances 0.000 description 12
- 239000000571 coke Substances 0.000 description 12
- 238000010891 electric arc Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- -1 &c. Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K [O-]P([O-])([O-])=O Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L Magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N Molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 210000003899 Penis Anatomy 0.000 description 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N Zirconium(IV) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910000175 cerite Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052803 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 239000010436 fluorite Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 239000011776 magnesium carbonate Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229910052961 molybdenite Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052904 quartz Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- 229910052846 zircon Inorganic materials 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/042—Electrodes formed of a single material
- C25B11/043—Carbon, e.g. diamond or graphene
- C25B11/044—Impregnation of carbon
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Definitions
- the mix- Our invention relates especially toimproveture in a mold, heating it under mechanical ments or modifications'of the composition of pressure, removing the carbon pencil thus carbons in order to improve the steadiness formed,immersing itin hot coal-tar and heat- I 5 and intensity of the electric-arc light and ing it, then taking it from the coal-tar and also to make the carbons more lastin cleaning its surface, and again introducing
- the method substantially as herein set 20 material by heating the mixture under prossforth, of manufacturing electric-arc carbons,
- infusible or difticultly fusible which consists in mixing powdered gas-coke, Substance, such as compounds of aluminum, powdered coal, and an infusible or difficultly silica, calcium, iron, &c., glass, cyanite, kaofusible material, forming this mixture in a lin,bauxite, asbestus, pumice, feldspar, gadolmold under heat and mechanical pressure 35 inite, samarskite, quartz, zircon, limestone, and immersing it in. hot coal-tar and reheatstrontianite, dolomite, withcrite, phosphate ing under mechanical pressure in a mold.
- Substance such as compounds of aluminum, powdered coal, and an infusible or difficultly silica, calcium, iron, &c., glass, cyanite, kaofusible material, forming this mixture in a lin,bauxite, asbestus, pumic
- a carbon for electric lights consisting of ore, Wolfram, molybdenite, fluorspar, cerite, a mixture of powdered gasnoke, powdered oryolite, phosphate of aluminum, magnesite, coal, and an infusible or difficultly fusible 40 or compounds of nickel and cobalt. These material in about the proportions specified refractory substances are used to render the impregnated with coal-tar and united under impurities in the coke and coal as difficultly heat and pressure.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Description
UNITED STATES PATENT OFFICE,
WALTER ERNEST ADENEY AND LLEW'ELLYN SAUNDERSON, OF KINGSTOWVN, COUNTY OF DUBLIN, IRELAND.
ARC-LIGHT CARBON,
SPECIFICATION forming part of Letters Patent No. 421,469, dated February 18, 18 90.
Application filed May 15, 1889. Serial No. 310,867. (No specimens.)
To all whom it may concern: ed, introduced into hot coal-tar, and the whole 50 Be it known that we, ALTER ERNEST heated for sometime, preferably in avacnum. ADENEY, residing at 20 Crosthwaite Park, The carbon rod is then taken from the coal- East Kingstown, county of Dublin, Ireland, tar, its surface cleaned, and again introduced and LLEWELLYN SAUNDEltS'ON, residing at into a mold and heated under pressure.
De Vesci Terrace, Kingstown, county of Dub- WVe claimlin, Ireland, subjects of the Queen of Great 1. The method, substantially as herein set Britain, jointly have invented certain new forth, of manufacturing electric-arc carbons, and useful Improvements in the Manufacture which consists in mixing together powdered 10 of Electric-Arc Oarbons, of which the followgas-coke, powdered coal, and an infusible or ing is a specification. difficultly fusible material, inserting; the mix- Our invention relates especially toimproveture in a mold, heating it under mechanical ments or modifications'of the composition of pressure, removing the carbon pencil thus carbons in order to improve the steadiness formed,immersing itin hot coal-tar and heat- I 5 and intensity of the electric-arc light and ing it, then taking it from the coal-tar and also to make the carbons more lastin cleaning its surface, and again introducing In order to carry out our invention, we it into a mold and heating it under mechanmanufacture carbons from a mixture of coke, ical pressure. coal, and an infusible or a difficultly fusible 2. The method, substantially as herein set 20 material by heating the mixture under prossforth, of manufacturing electric-arc carbons,
ure in a mold. which consists in mixing powdered gas-ooke, The subj cot-matter of our invention is spepowdered coal, and an infusible or difficultly cifically designated in the claims at the end fusible material, inserting the mixture in a of the specification. mold, heating it under mechanical pressure 25 The manner of manufacturing the carbons to form a carbon pencil, removing the penis as follows: Powdered gas-coke is mixed cil, immersing it in hot coal-tar, and then rewith powdered coal in the proportion of coke heating the pencil under mechanical pressure varying from eighty to fifty per cent, and in a mold. I that of coal varying from twenty to fifty per 3. The hereinbefore-dcscribedimprovement 30 cent. To this mixture is added one to ten in the manufacture of electric-arc carbons,
per cent. of infusible or difticultly fusible which consists in mixing powdered gas-coke, Substance, such as compounds of aluminum, powdered coal, and an infusible or difficultly silica, calcium, iron, &c., glass, cyanite, kaofusible material, forming this mixture in a lin,bauxite, asbestus, pumice, feldspar, gadolmold under heat and mechanical pressure 35 inite, samarskite, quartz, zircon, limestone, and immersing it in. hot coal-tar and reheatstrontianite, dolomite, withcrite, phosphate ing under mechanical pressure in a mold. S 5 of lime, braunite, titanic iron, chrome iron 4. A carbon for electric lights consisting of ore, Wolfram, molybdenite, fluorspar, cerite, a mixture of powdered gasnoke, powdered oryolite, phosphate of aluminum, magnesite, coal, and an infusible or difficultly fusible 40 or compounds of nickel and cobalt. These material in about the proportions specified refractory substances are used to render the impregnated with coal-tar and united under impurities in the coke and coal as difficultly heat and pressure.
,fusible as possible, and hence increase the \VALTER ERNEST ADENEY. v intensity and steadiness of the electric-arc LLEIVELLYN SAUNDERSON. 5 light and the durability of the carbon. After IVitnesses:
careful mixing the ingredients are introduced THOMAS TROY, into an iron mold and heated under pressure, 65 Lombard Street West, Dublin. first gently, but finally very strongly. The JOHN OONNOLLY, carbon rod thus made, if too porous, is heat- 36 Arnott St, Dublin.
Publications (1)
Publication Number | Publication Date |
---|---|
US421469A true US421469A (en) | 1890-02-18 |
Family
ID=2490388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US421469D Expired - Lifetime US421469A (en) | Walter ernest adeney and llewellyn |
Country Status (1)
Country | Link |
---|---|
US (1) | US421469A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2669598A (en) * | 1949-03-24 | 1954-02-16 | Olga Burkli | Process for manufacturing porous carbon electrodes |
US3333033A (en) * | 1967-07-25 | Process for producing bodies of refractory material | ||
US4423301A (en) * | 1977-11-07 | 1983-12-27 | Arcair Company | Air-carbon arc cutting and gouging |
US20050002434A1 (en) * | 2002-01-16 | 2005-01-06 | Rofin-Sinar Laser Gmbh | Cooled mirror for a laser beam |
-
0
- US US421469D patent/US421469A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333033A (en) * | 1967-07-25 | Process for producing bodies of refractory material | ||
US2669598A (en) * | 1949-03-24 | 1954-02-16 | Olga Burkli | Process for manufacturing porous carbon electrodes |
US4423301A (en) * | 1977-11-07 | 1983-12-27 | Arcair Company | Air-carbon arc cutting and gouging |
US20050002434A1 (en) * | 2002-01-16 | 2005-01-06 | Rofin-Sinar Laser Gmbh | Cooled mirror for a laser beam |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US421469A (en) | Walter ernest adeney and llewellyn | |
US916905A (en) | Carbon, filament, and method of making the same. | |
US1110303A (en) | Method of manufacturing alloys of tungsten and other highly refractory metals related to it. | |
US876332A (en) | Process of making incandescent-lamp filaments. | |
US1013700A (en) | Silicon carbid. | |
US1374909A (en) | Method of making graphite crucibles | |
US422302A (en) | Kingstown | |
US211262A (en) | Improvement in carbons for electric lights | |
US642414A (en) | Manufacture of electrical resistances. | |
US1501419A (en) | Process of producing boron carbide | |
US620511A (en) | Max spier | |
US864723A (en) | Process for the production of electric resistance bodies. | |
US3348917A (en) | Glass containing dissolved carbon, methods of making and using, and obtaining graphite | |
US618704A (en) | Hiram stevens maxim | |
US1008806A (en) | Metallic filaments for incandescent electric lamps. | |
US908682A (en) | Manufacture of glowing bodies of refractory metals for electric lamps. | |
US878463A (en) | Process of manufacturing incandescent bodies for electric lamps. | |
GB1023155A (en) | Improvements in or relating to heat resistant and oxidation-proof bodies containing silicon carbide and molybdenum silicide | |
US448920A (en) | Priedrich gustav adolf heller | |
US1086171A (en) | Process of treating incandescent-lamp filaments. | |
US1024257A (en) | Electrode. | |
US612615A (en) | porter | |
US1041262A (en) | Plastic mass for metallic filaments. | |
US1086428A (en) | Manufacture of electric filaments. | |
Falkov et al. | QUANTITATIVE DETERMINATION OF CARBON AND HYDROGEN IN ORGANIC COMPOUNDS WITH ARSENIC AND WITH MERCURY |