GB638923A - Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines - Google Patents

Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines

Info

Publication number
GB638923A
GB638923A GB20238/47A GB2023847A GB638923A GB 638923 A GB638923 A GB 638923A GB 20238/47 A GB20238/47 A GB 20238/47A GB 2023847 A GB2023847 A GB 2023847A GB 638923 A GB638923 A GB 638923A
Authority
GB
United Kingdom
Prior art keywords
piston
exhaust
act
improvements relating
stroke cycle
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
GB20238/47A
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.)
Crossley Brothers Ltd
Original Assignee
Crossley Brothers Ltd
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 Crossley Brothers Ltd filed Critical Crossley Brothers Ltd
Priority to GB20238/47A priority Critical patent/GB638923A/en
Publication of GB638923A publication Critical patent/GB638923A/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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

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

Abstract

638,923. Pumps. CROSSLEY BROS., Ltd., and CARTER, H. D. July 28, 1947, No. 20238. [Class 7 (ii)] [Also in Group XXVIII] In a multi-cylinder two-stroke engine the variations in pressure in the exhaust manifold j, k act on a piston n or a diaphragm to compress air, which may be used for engine scavenging or charging, or to do other useful work. As shown, the manifold is divided and the exhaust pulses act alternately on opposite sides of the piston n which is connected to a double-acting pump piston o and a cushioning piston p which may however be replaced by springs. The pressure pulses may act on one side of a piston, or on each of a pair of balanced pistons, the opposite sides of which compress the air. The exhaust connections may be arranged so that the pistons are first acted on by the flow of exhaust and then by the pressure pulse. Specification 581,216 is referred to.
GB20238/47A 1947-07-28 1947-07-28 Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines Expired GB638923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20238/47A GB638923A (en) 1947-07-28 1947-07-28 Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20238/47A GB638923A (en) 1947-07-28 1947-07-28 Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines

Publications (1)

Publication Number Publication Date
GB638923A true GB638923A (en) 1950-06-21

Family

ID=10142670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20238/47A Expired GB638923A (en) 1947-07-28 1947-07-28 Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines

Country Status (1)

Country Link
GB (1) GB638923A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126466A1 (en) * 1983-05-18 1984-11-28 Oskar Dr.-Ing. Schatz Exhaust-driven pump for supercharging internal-combustion engines
FR2568312A1 (en) * 1984-07-27 1986-01-31 Datome Supercharging device for a heat engine
US4680932A (en) * 1983-05-18 1987-07-21 Oskar Schatz Apparatus for supercharging an internal combustion engine
US4759188A (en) * 1983-05-18 1988-07-26 Oskar Schatz Method for introduction of charging air into the cylinder of an internal combustion engine and an engine for undertaking the method
US4817386A (en) * 1983-05-18 1989-04-04 Oskar Schatz Method for the supply of combustion air to the combustion chamber of an internal combustion engine
US5540055A (en) * 1995-01-24 1996-07-30 Kee; Kum Suction and exhaust connection device
US5870893A (en) * 1994-03-28 1999-02-16 Starodetko; Evgeny Alexandrovich Method of carrying out a cycle in a piston internal combustion engine and a piston internal combustion engine
CN107725175A (en) * 2017-10-18 2018-02-23 山东交通学院 A kind of resonant pulse energy sustained release turbo charge system of spring oscillator

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817386A (en) * 1983-05-18 1989-04-04 Oskar Schatz Method for the supply of combustion air to the combustion chamber of an internal combustion engine
US4759188A (en) * 1983-05-18 1988-07-26 Oskar Schatz Method for introduction of charging air into the cylinder of an internal combustion engine and an engine for undertaking the method
EP0128398A1 (en) * 1983-05-18 1984-12-19 Oskar Dr.-Ing. Schatz Positive-displacement pump for supercharging an internal-combustion engine
US4797070A (en) * 1983-05-18 1989-01-10 Oskar Schatz Displacement compressor for supercharging of combustion engines
US4633671A (en) * 1983-05-18 1987-01-06 Oskar Schatz Exhaust gas driven supercharger for supercharging internal combustion engines
US4680932A (en) * 1983-05-18 1987-07-21 Oskar Schatz Apparatus for supercharging an internal combustion engine
EP0126462A1 (en) * 1983-05-18 1984-11-28 Oskar Dr.-Ing. Schatz Positive displacement air compressor driven by the exhaust of an internal-combustion engine
US4761956A (en) * 1983-05-18 1988-08-09 Oskar Schatz Positive displacement supercharger using the exhaust gases of an internal combustion engine
EP0126466A1 (en) * 1983-05-18 1984-11-28 Oskar Dr.-Ing. Schatz Exhaust-driven pump for supercharging internal-combustion engines
FR2568312A1 (en) * 1984-07-27 1986-01-31 Datome Supercharging device for a heat engine
US5870893A (en) * 1994-03-28 1999-02-16 Starodetko; Evgeny Alexandrovich Method of carrying out a cycle in a piston internal combustion engine and a piston internal combustion engine
US5540055A (en) * 1995-01-24 1996-07-30 Kee; Kum Suction and exhaust connection device
CN107725175A (en) * 2017-10-18 2018-02-23 山东交通学院 A kind of resonant pulse energy sustained release turbo charge system of spring oscillator
CN107725175B (en) * 2017-10-18 2024-03-26 山东交通学院 Spring vibrator resonance type pulse energy delayed release turbocharging system

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