FR469252A - Improvements to grinding machines - Google Patents

Improvements to grinding machines

Info

Publication number
FR469252A
FR469252A FR469252A FR469252DA FR469252A FR 469252 A FR469252 A FR 469252A FR 469252 A FR469252 A FR 469252A FR 469252D A FR469252D A FR 469252DA FR 469252 A FR469252 A FR 469252A
Authority
FR
France
Prior art keywords
grinding machines
grinding
machines
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
Application number
FR469252A
Other languages
French (fr)
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.)
Warner Brothers Co
Original Assignee
Warner Brothers 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.)
Filing date
Publication date
Application filed by Warner Brothers Co filed Critical Warner Brothers Co
Application granted granted Critical
Publication of FR469252A publication Critical patent/FR469252A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/10—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on temperature, e.g. engine temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR469252A 1913-04-10 1914-03-04 Improvements to grinding machines Expired FR469252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469252XA 1936-01-16 1936-01-16

Publications (1)

Publication Number Publication Date
FR469252A true FR469252A (en) 1914-07-28

Family

ID=21946121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR469252A Expired FR469252A (en) 1913-04-10 1914-03-04 Improvements to grinding machines

Country Status (2)

Country Link
FR (1) FR469252A (en)
GB (1) GB469252A (en)

Also Published As

Publication number Publication date
GB469252A (en) 1937-07-22

Similar Documents

Publication Publication Date Title
FR464241A (en) Improvements to grinding machines
FR463922A (en) Improvements to grinding machines
FR469252A (en) Improvements to grinding machines
FR464381A (en) Improvements to typewriters
FR456235A (en) Improvements to sewing machines
FR486301A (en) Improvements made to grinding machines
FR446068A (en) Improvements to milling machines
FR464384A (en) Improvements to typewriters
FR470634A (en) Improvements to grinding machines
FR463916A (en) Improvements to calculating machines
FR447333A (en) Improvements to grinding machines
FR466208A (en) Improvements to cash-triggered vending machines
FR498532A (en) Improvements to dyeing machines
FR463085A (en) Improvements to adding machines
FR460188A (en) Improvements to printing machines
FR460765A (en) Improvements to vending machines
FR466180A (en) Improvements to drilling machines
FR464999A (en) Improvements to milking machines
FR460214A (en) Improvements to shearing machines
FR458755A (en) Improvements to meat grinders
FR469663A (en) Improvements to spindle machines
FR457155A (en) Improvements to sewing machines
FR465925A (en) Improvements to sewing machines
FR454278A (en) Improvements to stapling machines
FR454524A (en) Improvements to printing machines