US165340A - Improvement in anti-friction compounds for bearings - Google Patents

Improvement in anti-friction compounds for bearings Download PDF

Info

Publication number
US165340A
US165340A US165340DA US165340A US 165340 A US165340 A US 165340A US 165340D A US165340D A US 165340DA US 165340 A US165340 A US 165340A
Authority
US
United States
Prior art keywords
bearings
improvement
friction compounds
friction
compounds
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
Application number
Publication date
Application granted granted Critical
Publication of US165340A publication Critical patent/US165340A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/02—Carbon; Graphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Sliding-Contact Bearings (AREA)

Description

UNITED STATES PATENT OFFICE LEBBEUS W. LATHROP AND THEODORE A. WEBER, "OF NEW YORK, N. Y.
IMPROVEMENT IN ANTI-FRICTION COMPOUNDS FOR BEARINGS.
Specification forming part of Letters Patent No. 165,340, dated J uy 6, 1875; application filed May 17, 1875.
sugar; heat it gradually up to about 400, O
while being rapidly stirred. This process causes the largest portion of the hydrogen and oxygen to escape and increases in same proportion the carbon. Then add to this onequarter pound of graphite for the purpose of toughening. Then press it into solid shape, as desired, for anti-friction bearings.
We claim as our invention- The compound, consisting of carbonized sugar and graphite, as described, for purpose specified. i
' LEBBEUS WISNER LATHROP.
THEODORE ALEXANDER WEBER.
Witnesses:
A. S. HENNING, J H. FEURBACH.
US165340D Improvement in anti-friction compounds for bearings Expired - Lifetime US165340A (en)

Publications (1)

Publication Number Publication Date
US165340A true US165340A (en) 1875-07-06

Family

ID=2234749

Family Applications (1)

Application Number Title Priority Date Filing Date
US165340D Expired - Lifetime US165340A (en) Improvement in anti-friction compounds for bearings

Country Status (1)

Country Link
US (1) US165340A (en)

Similar Documents

Publication Publication Date Title
FI93348B (en) Process for modifying ceramic composite bodies by means of a carburizing process and articles produced by the method
GB1260189A (en) Reinforced carbon and graphite articles
CN105177461B (en) A kind of iron-based self-lubricating material and preparation method thereof
JP2006290670A (en) Fiber reinforced silicon carbide composite material, and method of manufacturing the same
GB1368865A (en) Composition for preparing antifriction structural material and process for producing antifriction structural material therefrom
CN100579935C (en) Method for preparing nano SiC particle reinforced MoSi2 base composite material by polymer cracking-reaction hot-pressing
US165340A (en) Improvement in anti-friction compounds for bearings
ATE296700T1 (en) HOT FORMING OF STEEL POWDER
EP3447089B1 (en) Yaw brake block and preparation method therefor
US1996220A (en) Method of making tools and the like from sintered hard-metal carbides or like materials
US2974040A (en) Process to produce void free refractory boride product
US2998641A (en) Titanium carbide-silver compositions
JPS63236763A (en) Boron carbide sintered body and manufacture
JPH0579627B2 (en)
USRE6748E (en) Improvement in anti-friction compounds for bearings
JPS6418971A (en) Aluminum oxide composite and production thereof
JPS598668A (en) Silicon carbide sintered body and manufacture
US1937185A (en) Method of making hard alloys for cutting tools
CN109280866A (en) A kind of self-lubricating Al2O3Dispersion-strengthened Cu carbonaceous conductive composite material and preparation method
RU2566247C1 (en) Electrical product made from current-conducting composite material and method of making same
CN116516198A (en) WC-SiCw-Y2O3 binding-phase-free hard alloy and preparation method and application thereof
JPS59223210A (en) Carbonaceous article and its manufacture
US1191552A (en) Making tungsten filaments.
JPS59446B2 (en) Titanium tungsten
RU2015191C1 (en) Powder alloy on chrome carbide-base