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GB741253A - Improvements relating to jet propulsion engines - Google Patents

Improvements relating to jet propulsion engines

Info

Publication number
GB741253A
GB741253A GB19018/53A GB1901853A GB741253A GB 741253 A GB741253 A GB 741253A GB 19018/53 A GB19018/53 A GB 19018/53A GB 1901853 A GB1901853 A GB 1901853A GB 741253 A GB741253 A GB 741253A
Authority
GB
United Kingdom
Prior art keywords
valves
piston
engine
spring
open
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
GB19018/53A
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
Publication of GB741253A publication Critical patent/GB741253A/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
    • F02K—JET-PROPULSION PLANTS
    • F02K5/00—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan
    • F02K5/02—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan the engine being of the reciprocating-piston type
    • F02K5/026—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan the engine being of the reciprocating-piston type free-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F02K7/06—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with combustion chambers having valves
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

741,253. Free piston gas generators. SCHMIDT, P. July 9, 1953, No. 19018/53. Class 7(1) [Also in Group XXVI] A free - piston engine 1 with air inlet valves. 3 exhausts to a jet pipe 6 with air inlet valves 5. The outlet to the pipe is controlled by spring-loaded valves 8. The piston 2 engages a guide-rod 16 by narrow annular surfaces 18, 19. The engine cylinder can move axially against the loading of a spring 13. The engine and jet pipe are enclosed in a shell 28. When moving to the left the piston supplies compressed air to a turbine 26 drawing a compression 27 and to a line 11 to open the fuel valve 10. Ignition is effected by a spark plug 14 with a contact adapted to engage a fixed contact 15 when the engine cylinder moves to the left. When the valves 8 open they compress the air in the valve chambers 9 which are provided with relief valves 22.
GB19018/53A 1953-04-15 1953-07-09 Improvements relating to jet propulsion engines Expired GB741253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE315705X 1953-04-15

Publications (1)

Publication Number Publication Date
GB741253A true GB741253A (en) 1955-11-30

Family

ID=6150263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19018/53A Expired GB741253A (en) 1953-04-15 1953-07-09 Improvements relating to jet propulsion engines

Country Status (3)

Country Link
CH (1) CH315705A (en)
FR (1) FR1093109A (en)
GB (1) GB741253A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107486A (en) * 1959-11-16 1963-10-22 Hal R Linderfelt Hydrapulse motor
CN101709680A (en) * 2009-06-15 2010-05-19 徐林波 Air jet engine using piston engine as air compressor and application thereof
FR2941496A1 (en) * 2009-01-27 2010-07-30 Michel Aguilar Turbomachine i.e. thermoreactor, has air-fuel injector for injecting pressurized air-fuel mixture into combustion chamber, where injected air-fuel mixture realizes constant volume combustion and combustion gas release

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107486A (en) * 1959-11-16 1963-10-22 Hal R Linderfelt Hydrapulse motor
FR2941496A1 (en) * 2009-01-27 2010-07-30 Michel Aguilar Turbomachine i.e. thermoreactor, has air-fuel injector for injecting pressurized air-fuel mixture into combustion chamber, where injected air-fuel mixture realizes constant volume combustion and combustion gas release
CN101709680A (en) * 2009-06-15 2010-05-19 徐林波 Air jet engine using piston engine as air compressor and application thereof

Also Published As

Publication number Publication date
CH315705A (en) 1956-08-31
FR1093109A (en) 1955-05-02

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