GB692487A - Improvements in or relating to internal combustion pump mechanisms - Google Patents

Improvements in or relating to internal combustion pump mechanisms

Info

Publication number
GB692487A
GB692487A GB1604250A GB1604250A GB692487A GB 692487 A GB692487 A GB 692487A GB 1604250 A GB1604250 A GB 1604250A GB 1604250 A GB1604250 A GB 1604250A GB 692487 A GB692487 A GB 692487A
Authority
GB
United Kingdom
Prior art keywords
pipe
liquid
piston
internal combustion
pump
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
GB1604250A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1604250A priority Critical patent/GB692487A/en
Publication of GB692487A publication Critical patent/GB692487A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Abstract

692,487. Internal combustion pumps. WEBB, W. H. Sept. 27, 1951 [June 27, 1950], No. 16042/50. Classes 102 (i) and 102 (ii). An internal-combustion pump comprises a vertical pipe 15 having a foot valve 17 and a delivery spout 18 and through which liquid is propelled by a piston 11 driven by the piston 3 of a two-stroke engine disposed coaxially with the pump piston; the momentum of the rising liquid in the pipe 15 causes fresh liquid to be drawn in past the foot valve. The pipe is extended at 19 to form a surge chamber and the back pressure of the liquid subsiding in the pipe 15 effects the return stroke. The engine has a combustion chamber 4 and a scavenge chamber 5. Alternately a separate scavenge pump may be used. A starting handle 20 is provided.
GB1604250A 1950-06-27 1950-06-27 Improvements in or relating to internal combustion pump mechanisms Expired GB692487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1604250A GB692487A (en) 1950-06-27 1950-06-27 Improvements in or relating to internal combustion pump mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1604250A GB692487A (en) 1950-06-27 1950-06-27 Improvements in or relating to internal combustion pump mechanisms

Publications (1)

Publication Number Publication Date
GB692487A true GB692487A (en) 1953-06-10

Family

ID=10070084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1604250A Expired GB692487A (en) 1950-06-27 1950-06-27 Improvements in or relating to internal combustion pump mechanisms

Country Status (1)

Country Link
GB (1) GB692487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115324727A (en) * 2022-08-25 2022-11-11 北京理工大学 Supercharged air intake and rotor state recognition device and method for free piston internal combustion generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115324727A (en) * 2022-08-25 2022-11-11 北京理工大学 Supercharged air intake and rotor state recognition device and method for free piston internal combustion generator
CN115324727B (en) * 2022-08-25 2023-10-20 北京理工大学 Supercharged air inlet and rotor state identification device and method of free piston internal combustion generator

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