GB804390A - Improvements in or relating to pump assembly - Google Patents

Improvements in or relating to pump assembly

Info

Publication number
GB804390A
GB804390A GB14693/56A GB1469356A GB804390A GB 804390 A GB804390 A GB 804390A GB 14693/56 A GB14693/56 A GB 14693/56A GB 1469356 A GB1469356 A GB 1469356A GB 804390 A GB804390 A GB 804390A
Authority
GB
United Kingdom
Prior art keywords
fuel
motor
wall
pump
tank
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
GB14693/56A
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB804390A publication Critical patent/GB804390A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/438—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters
    • F02M2700/4388—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

804,390. Cooling electric motors. BORGWARNER CORPORATION. May 11, 1956 [May 20, 1955], No. 14693/56. Class 35. [Also in Group XXVI] In a motor-driven centrifugal fuel pump adapted to be bolted to the outside of a wall of a fuel tank with the pump inlet 14 protruding through an opening in the wall, a priming pump P withdraws fuel from the discharge of the main pump B and delivers it to the interior of the motor for cooling purposes. After passing through the motor, the fuel returns to the fuel tank by way of a passage 73, a valve 71 which is held open by engagement of its spindle 80 with the wall of the tank, and an opening in the wall which is offset from the spindle 80. If the motor-pump unit is detached from the tank, the spindle 80 springs out to the position shown to close the valve 71 and prevent spillage of fuel from the motor.
GB14693/56A 1955-05-20 1956-05-11 Improvements in or relating to pump assembly Expired GB804390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US804390XA 1955-05-20 1955-05-20

Publications (1)

Publication Number Publication Date
GB804390A true GB804390A (en) 1958-11-12

Family

ID=22157392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14693/56A Expired GB804390A (en) 1955-05-20 1956-05-11 Improvements in or relating to pump assembly

Country Status (1)

Country Link
GB (1) GB804390A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287590A (en) * 1992-09-02 1994-02-22 Yonkers Robert A Wet vacuum/extractor with vacuum priming system
US8960237B2 (en) 2011-10-18 2015-02-24 Airbus Operations Limted Fuel tank installation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287590A (en) * 1992-09-02 1994-02-22 Yonkers Robert A Wet vacuum/extractor with vacuum priming system
GB2270249A (en) * 1992-09-02 1994-03-09 Bissell Inc Wet vacuum/extractor with vacuum priming system
GB2270249B (en) * 1992-09-02 1995-11-01 Bissell Inc Wet vacuum/extractor with vacuum priming system
US8960237B2 (en) 2011-10-18 2015-02-24 Airbus Operations Limted Fuel tank installation

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