GB525420A - An improved reaction propeller - Google Patents

An improved reaction propeller

Info

Publication number
GB525420A
GB525420A GB5644/39A GB564439A GB525420A GB 525420 A GB525420 A GB 525420A GB 5644/39 A GB5644/39 A GB 5644/39A GB 564439 A GB564439 A GB 564439A GB 525420 A GB525420 A GB 525420A
Authority
GB
United Kingdom
Prior art keywords
cylinders
windmill
feb
aircraft
blank
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
GB5644/39A
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 GB525420A publication Critical patent/GB525420A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

525,420. Generating combustion products under pressure. STIPA, L. Feb. 20, 1939. No. 5644. Convention date, Feb. 23, 1938. [Class 51 (i)] [Also in Group XXXIII] Jet propulsion apparatus, particularly for aircraft, comprises, pairs of parallel cylinders 1, open at both ends and arranged symmetrically about an axis. A windmill 2 has blades which on rotation blank the ends of the cylinders at the explosion period, and the unblanked cylinders are scavenged by passage of air therethrough. A second windmill 7 out of phase with 2 may be provided to'blank the other ends of the cylinders to provide a slight compression pressure. Fuel spray nozzles 4 and sparking plugs 5 are synchronously controlled. Initial starting up of the aircraft is by an ordinary screw propeller driven by an internal combustion engine. The power may be raised by controlling the number of fuel jets in action. The cylinders may be of cylindrical, truncated cone, or Venturi form.
GB5644/39A 1938-02-23 1939-02-20 An improved reaction propeller Expired GB525420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT525420X 1938-02-23

Publications (1)

Publication Number Publication Date
GB525420A true GB525420A (en) 1940-08-28

Family

ID=11277218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5644/39A Expired GB525420A (en) 1938-02-23 1939-02-20 An improved reaction propeller

Country Status (3)

Country Link
DE (1) DE692163C (en)
FR (1) FR850680A (en)
GB (1) GB525420A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508396A (en) * 1945-08-02 1950-05-23 Henry R Jordan Rotary air intake valve for reso-jet motors
US2566319A (en) * 1946-04-12 1951-09-04 Walter K Deacon Ram jet fuel metering unit
US2610464A (en) * 1946-02-01 1952-09-16 William A Knoll Jet engine having fuel pumps driven by air turbine in thrust augmenting air duct
US2799137A (en) * 1952-02-26 1957-07-16 Tenney Method of and apparatus for feeding fuel to a resonant pulse jet engine
US2825204A (en) * 1951-05-30 1958-03-04 Snecma Jet propulsion units
US2997847A (en) * 1957-12-20 1961-08-29 Hollingsworth R Lee Combustion engines for rockets and aeroplanes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865558C (en) * 1942-01-26 1953-02-02 Anxionnaz Rene Recoil drive
DE1014794B (en) * 1953-11-25 1957-08-29 Snecma Intermittent gas generator, especially for jet engines
WO1987006976A1 (en) * 1986-05-14 1987-11-19 Daniel Buchser Ram jet engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508396A (en) * 1945-08-02 1950-05-23 Henry R Jordan Rotary air intake valve for reso-jet motors
US2610464A (en) * 1946-02-01 1952-09-16 William A Knoll Jet engine having fuel pumps driven by air turbine in thrust augmenting air duct
US2566319A (en) * 1946-04-12 1951-09-04 Walter K Deacon Ram jet fuel metering unit
US2825204A (en) * 1951-05-30 1958-03-04 Snecma Jet propulsion units
US2799137A (en) * 1952-02-26 1957-07-16 Tenney Method of and apparatus for feeding fuel to a resonant pulse jet engine
US2997847A (en) * 1957-12-20 1961-08-29 Hollingsworth R Lee Combustion engines for rockets and aeroplanes

Also Published As

Publication number Publication date
FR850680A (en) 1939-12-22
DE692163C (en) 1940-06-13

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