NO137765B - Fremgangsm}te for p}f¦ring av en ildfast blanding som foring p} en metallurgisk beholder ved forh¦yet temperatur og ildfast blanding til utf¦relse av fremgangsm}ten - Google Patents

Fremgangsm}te for p}f¦ring av en ildfast blanding som foring p} en metallurgisk beholder ved forh¦yet temperatur og ildfast blanding til utf¦relse av fremgangsm}ten Download PDF

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Publication number
NO137765B
NO137765B NO740002A NO740002A NO137765B NO 137765 B NO137765 B NO 137765B NO 740002 A NO740002 A NO 740002A NO 740002 A NO740002 A NO 740002A NO 137765 B NO137765 B NO 137765B
Authority
NO
Norway
Prior art keywords
boot
feeding
sole
procedure
side pieces
Prior art date
Application number
NO740002A
Other languages
English (en)
Other versions
NO740002L (no
NO137765C (no
Inventor
Crawford B Murton
Original Assignee
Crawford Brown Murton
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
Priority claimed from US320894A external-priority patent/US3897256A/en
Application filed by Crawford Brown Murton filed Critical Crawford Brown Murton
Publication of NO740002L publication Critical patent/NO740002L/no
Publication of NO137765B publication Critical patent/NO137765B/no
Publication of NO137765C publication Critical patent/NO137765C/no

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63436—Halogen-containing polymers, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63496—Bituminous materials, e.g. tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1673—Repairing linings by projecting or spraying refractory materials on the lining applied centrifugally
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Discharge Heating (AREA)
  • Secondary Cells (AREA)

Description

Foreliggende oppfinnelse angår en snehette for skistøvler, omfattende en forholdsvis stiv, til sålens forparti svarende og et stykke oppover overlærets forparti ragende underdel og en med underdelen langs forkanten og en del av begge sidekanter forbundet overdel av fleksibelt materiale f. eks. vanntett tekstil.
Slike kjente snehetter er ikke egnet til anvendelse på støvler med utragende sålekant i forbindelse med moderne skibin-dinger.
Hensikten med oppfinnelsen er å til-veiebringe en snehette for skistøvler, som også dekker sålekanten og som kan påføres støvlen før den settes i bindingen og som tåler påkjenningen ved støvlens feste til tåjernet.
Dette oppnås ifølge oppfinnelsen ved at to forholdsvis stive, f. eks. av plast frem-stillende sidestykker ved sin forkant er dreibart forbundet med under- og overdelen og overlapper en del av både under-og overdelen, samt at en rem som er tredd gjennom slisser i sidestykkene, som i og for seg er kjent er beregnet på å gripe over overdelen og under støvelens gelenk, for å bringe overdelen og sidestykkene til anlegg mot støvelens overlær. På denne måte får man en snehette som dekker hele støv-lens fordel, iberegnet sålekanten slik at ingen ,sne eller fuktighet kan komme i di-rekte kontakt med denne mest utsatte del av støvlen slik at den avkjøles så sterkt at der dannes kondens inne i støvlen. Man får en istiv underdel som tåler trykket fra tåjernet samtidig som man har en fleksibel overdel og mellom disse deler et opp- og ned bevegelig sidestykke på hver side som overlapper de to deler under enhver be-vegelse av støvlen i bindingen.
For å muliggjøre tilpasning av snehetten til sålens bredde foreslåes videre ifølge oppfinnelsen at den del av underdelen som strekker seg under støvlens såle har en utsparing slik at hettens underdel kan gjøres bredere ved utvidelse av utsparingen.
Et utførelseseksempel på oppfinnelsen skal forklares nærmere under henvisning til tegningen. Fig. 1 viser i perspektiv og delvis i snitt en snehette ifølge oppfinnelsen, idet ski-støvlen er vist strek-prikket. Fig. 2 viser et tverrsnitt gjennom snehetten i et plan gjennom lagringspunktene for sidestykkene.
Snehetten består ifølge utførelsesek-semplet av en underdel 1 av forholdsvis stiv plast som svarer til sålens forparti og rager et stykke opp over skistøvlens overlær. Underdelen 1 er midt under sålen forsynt med en langsgående utsparing 2 som muliggjør tilpasning av underdelen til bredden av støvlen innenfor rimelighetens grenser. Langs den øvre forkant og en del av side-kantene av underdelen 1 er festet en overdel 3 av vanntett tekstil ved hjelp av nagler 4. Til sidepartiene av underdelen 1 og overdelen 3 er ved hjelp av nagler 5 festet opp og ned bevegelige sidestykker 6 som overlapper en del av underdelen og overdelen. For å holde overdelen 3 i avstand fra støvlens overlær i tåpartiet, er der mellom overkantene av underdelen 1 anbrakt tverr-gående avstivere 7. En rem 8 som er tredd
gjennom slisser 9 og 10 i sidestykkene 6 er
ført under sålen og over overdelen 3 for å
bringe overdelen 3 og sidestykkene 6 til anlegg mot støvlens overlær.

Claims (2)

1. Snehette for skistøvler, omfattende
en forholdsvis stiv, til sålens forparti svarende og et stykke oppover overlærets forparti ragende underdel og en med underdelen langs forkanten og en del av begge sidekanter forbundet overdel av fleksibelt materiale, f. eks. vanntett tekstil, karakterisert ved at to forholdsvis stive, f. eks. av plast fremstillede sidestykker ved sin forkant er dreibart forbundet med un der- og overdelen og overlapper en del av både under- og overdelen, samt at en rem som er tredd gjennom slisser i sidestykkene, som i og for seg er kjent, er beregnet på å gripe over overdelen og under støve-lens gelenk, for å bringe overdelen og sidestykkene til anlegg mot støvelens overlær.
2. Snehette ifølge påstand 1, karakterisert ved at den del av underdelen som strekker seg under støvelens såle har en utsparing, som muliggjør en tilpasning til sålens bredde.
NO740002A 1973-01-04 1974-01-02 Fremgangsmaate for paafoering av en ildfast blanding som foring paa en metallurgisk beholder ved forhoeyet temperatur og ildfast blanding til utfoerelse av fremgangsmaaten NO137765C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US320894A US3897256A (en) 1973-01-04 1973-01-04 Refractory lining mixture for hot metallurgical vessels

Publications (3)

Publication Number Publication Date
NO740002L NO740002L (no) 1974-07-05
NO137765B true NO137765B (no) 1978-01-09
NO137765C NO137765C (no) 1978-04-19

Family

ID=23248281

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740002A NO137765C (no) 1973-01-04 1974-01-02 Fremgangsmaate for paafoering av en ildfast blanding som foring paa en metallurgisk beholder ved forhoeyet temperatur og ildfast blanding til utfoerelse av fremgangsmaaten

Country Status (13)

Country Link
JP (1) JPS4999708A (no)
AT (1) ATA1079673A (no)
BE (1) BE809170A (no)
CA (1) CA1016962A (no)
DE (1) DE2363776B2 (no)
FR (1) FR2213124A1 (no)
GB (1) GB1458216A (no)
IE (1) IE40377B1 (no)
IT (1) IT1002472B (no)
LU (1) LU69110A1 (no)
NL (1) NL7400064A (no)
NO (1) NO137765C (no)
SE (1) SE403725B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742415C2 (de) * 1977-09-21 1982-07-15 Martin & Pagenstecher GmbH, 5000 Köln Vorrichtung zum Herstellen der feuerfesten Zustellung metallurgischer Gefäße
US4167246A (en) * 1977-11-21 1979-09-11 J. G. Spin-L, Inc. Apparatus for spraying refractory lining
FR2439374A1 (fr) * 1978-10-19 1980-05-16 Usinor Procede de revetement de la paroi interne d'un four ou appareil analogue
DE3119548C1 (de) * 1981-05-16 1982-12-09 Chamotte- u. Tonwerk Kurt Hagenburger, 6719 Hettenleidelheim Verschleissschicht eines mit Dauerfutter ausgekleideten metallurgischen Gefaesses mit einer zum Dauerfutter hin nicht gesinterten Schicht
FR2646367B1 (fr) * 1989-04-26 1994-04-01 Daussan Cie Procede et installation pour realiser un revetement sur les parois interieures d'un recipient metallurgique
FR2704309B1 (fr) * 1993-04-19 1995-06-09 Quartz Silice Sa Creuset comportant un revetement protecteur en couche mince, procede de fabrication et applications.
RU2135432C1 (ru) * 1998-01-22 1999-08-27 Акционерное общество открытого типа Завод "Сланцы" Торкрет-масса для горячего ремонта огнеупорной кладки камерных печей
EP2616575A4 (en) * 2011-05-25 2015-05-20 Saint Gobain Res Shanghai Co Ltd SILICATE BAR AND MANUFACTURING METHOD THEREFOR

Also Published As

Publication number Publication date
IE40377L (en) 1974-07-04
NL7400064A (no) 1974-07-08
ATA1079673A (de) 1979-09-15
FR2213124A1 (no) 1974-08-02
SE403725B (sv) 1978-09-04
BE809170A (fr) 1974-06-27
JPS4999708A (no) 1974-09-20
GB1458216A (en) 1976-12-08
NO740002L (no) 1974-07-05
DE2363776A1 (de) 1974-07-11
IE40377B1 (en) 1979-05-23
DE2363776B2 (de) 1980-08-07
IT1002472B (it) 1976-05-20
CA1016962A (en) 1977-09-06
LU69110A1 (no) 1974-04-02
NO137765C (no) 1978-04-19

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