BE602781A - Perfectionnements aux pompes à engrenages - Google Patents

Perfectionnements aux pompes à engrenages

Info

Publication number
BE602781A
BE602781A BE602781A BE602781A BE602781A BE 602781 A BE602781 A BE 602781A BE 602781 A BE602781 A BE 602781A BE 602781 A BE602781 A BE 602781A BE 602781 A BE602781 A BE 602781A
Authority
BE
Belgium
Prior art keywords
gear pump
pump improvements
gear
pump
Prior art date
Application number
BE602781A
Other languages
English (en)
Inventor
Robert William Erikson
Original Assignee
Sundstrand Int Corp Sa
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 Sundstrand Int Corp Sa filed Critical Sundstrand Int Corp Sa
Publication of BE602781A publication Critical patent/BE602781A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/04—Feeding or distributing systems using pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
BE602781A 1959-09-30 1961-04-19 Perfectionnements aux pompes à engrenages BE602781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US843528A US3069177A (en) 1959-09-30 1959-09-30 Fuel unit

Publications (1)

Publication Number Publication Date
BE602781A true BE602781A (fr) 1961-10-19

Family

ID=25290270

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602781A BE602781A (fr) 1959-09-30 1961-04-19 Perfectionnements aux pompes à engrenages

Country Status (4)

Country Link
US (1) US3069177A (fr)
BE (1) BE602781A (fr)
CH (1) CH396541A (fr)
GB (1) GB919792A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307569A (en) * 1964-01-06 1967-03-07 Sunstrand Corp Relief and by-pass valve for fuel burners
US7210193B2 (en) * 2002-04-04 2007-05-01 Moore Glen E Portable cleaning assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859436A (en) * 1928-10-13 1932-05-24 Chicago Pump Co Seal for shafts
US1862887A (en) * 1929-04-20 1932-06-14 Chicago Pump Co Seal for shafts
US2277196A (en) * 1940-02-27 1942-03-24 Safety Car Heating & Lighting Packing gland construction
US2619040A (en) * 1949-03-15 1952-11-25 Maisch Oliver Liquid measuring and dispensing pump
US2606045A (en) * 1949-05-02 1952-08-05 Flexibox Ltd Mechanical seal
US2758548A (en) * 1950-08-24 1956-08-14 Edward A Rockwell Rotary fluid displacement device and mechanism therefor
US2836440A (en) * 1955-01-20 1958-05-27 Ivan S Brumagim Shaft seal
US2853020A (en) * 1955-08-10 1958-09-23 Fuller Co Shaft seal
US2892413A (en) * 1955-10-25 1959-06-30 Sundstrand Machine Tool Co Anti-hum device
US2882830A (en) * 1957-06-06 1959-04-21 Gen Motors Corp Distortionable chamber pump

Also Published As

Publication number Publication date
US3069177A (en) 1962-12-18
CH396541A (de) 1965-07-31
GB919792A (en) 1963-02-27

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