GB618520A - Improvements in or relating to electric-motor-driven fuel pumps for aircraft - Google Patents

Improvements in or relating to electric-motor-driven fuel pumps for aircraft

Info

Publication number
GB618520A
GB618520A GB1352946A GB1352946A GB618520A GB 618520 A GB618520 A GB 618520A GB 1352946 A GB1352946 A GB 1352946A GB 1352946 A GB1352946 A GB 1352946A GB 618520 A GB618520 A GB 618520A
Authority
GB
United Kingdom
Prior art keywords
pump
fuel
tank
motor
impeller
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
GB1352946A
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.)
JAMES ALSTON MCKEAN
Self Priming Pump & Eng Co Ltd
WILLIAM CHARLES TULL
Original Assignee
JAMES ALSTON MCKEAN
Self Priming Pump & Eng Co Ltd
WILLIAM CHARLES TULL
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 JAMES ALSTON MCKEAN, Self Priming Pump & Eng Co Ltd, WILLIAM CHARLES TULL filed Critical JAMES ALSTON MCKEAN
Priority to GB1352946A priority Critical patent/GB618520A/en
Publication of GB618520A publication Critical patent/GB618520A/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
    • 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
    • F02M37/08—Feeding by means of driven pumps electrically driven

Landscapes

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

Abstract

618,520. Screw pumps. SELF-PRIMING PUMP & ENGINEERING CO., Ltd., TULL, W. C., and McKEAN, J. A. May 3, 1946, No. 13529. [Class 110 (i)] [Also in Group XXXV] The casing of an aircraft fuel pump is sealed into an aperture in the fuel tank and its driving motor is supported by a quick-release connection outside the tank. As shown, the motor 2 is secured to a flange 20 on the pump body 1 by the axial pressure of a spring 19 on bayonet connections 17, 18, a flexible coupling 21 having radially sprung keys 22 simultaneously connecting the drive to the pump spindle 7. The connection can be additionally secured by spring-pressed plungers (not shown). The impeller 10, which. may comprise one or two stages, is enclosed in a filter 13 within the fuel tank sump 6, a gland 11 and thrower ring 12 preventing leakage of fuel along the spindle. A cone 16 surrounds the inlet to the impeller and serves to separate air and vapour from the liquid pumped, whilst a byepass valve 15 permits fuel to be drawn from the tank when the pump is not working. Specifications 293,081, [Class 35], 518,472, [Group XXXV], 607,830, 608,121, 610,104 and 618,534, [both in Group XXIV], are referred to.
GB1352946A 1946-05-03 1946-05-03 Improvements in or relating to electric-motor-driven fuel pumps for aircraft Expired GB618520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1352946A GB618520A (en) 1946-05-03 1946-05-03 Improvements in or relating to electric-motor-driven fuel pumps for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1352946A GB618520A (en) 1946-05-03 1946-05-03 Improvements in or relating to electric-motor-driven fuel pumps for aircraft

Publications (1)

Publication Number Publication Date
GB618520A true GB618520A (en) 1949-02-23

Family

ID=10024629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352946A Expired GB618520A (en) 1946-05-03 1946-05-03 Improvements in or relating to electric-motor-driven fuel pumps for aircraft

Country Status (1)

Country Link
GB (1) GB618520A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978143A (en) * 1955-04-25 1961-04-04 Square Mfg Company Ingredient supply system for beverage dispensing apparatus
US3083644A (en) * 1960-09-14 1963-04-02 Buckeye Iron & Brass Works Axial flow booster pump
US20210222937A1 (en) * 2020-01-18 2021-07-22 True Manufacturing Co., Inc. Ice maker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978143A (en) * 1955-04-25 1961-04-04 Square Mfg Company Ingredient supply system for beverage dispensing apparatus
US3083644A (en) * 1960-09-14 1963-04-02 Buckeye Iron & Brass Works Axial flow booster pump
US20210222937A1 (en) * 2020-01-18 2021-07-22 True Manufacturing Co., Inc. Ice maker
US11802727B2 (en) * 2020-01-18 2023-10-31 True Manufacturing Co., Inc. Ice maker

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