GB433342A - Improvements in compression ignition oil engines - Google Patents

Improvements in compression ignition oil engines

Info

Publication number
GB433342A
GB433342A GB18974/34A GB1897434A GB433342A GB 433342 A GB433342 A GB 433342A GB 18974/34 A GB18974/34 A GB 18974/34A GB 1897434 A GB1897434 A GB 1897434A GB 433342 A GB433342 A GB 433342A
Authority
GB
United Kingdom
Prior art keywords
passage
oil engines
gardner
depressions
piston
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
GB18974/34A
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.)
THOMAS JOSEPH GARDNER
L Gardner and Sons Ltd
Original Assignee
THOMAS JOSEPH GARDNER
L Gardner and Sons 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 THOMAS JOSEPH GARDNER, L Gardner and Sons Ltd filed Critical THOMAS JOSEPH GARDNER
Priority to GB18974/34A priority Critical patent/GB433342A/en
Publication of GB433342A publication Critical patent/GB433342A/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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/063—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or the cylinder wall
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

433,342. Oil engines. GARDNER & SONS, Ltd., L., and GARDNER, T. J., Barton Hall Engine Works, Patricroft, near Manchester. June 27, 1934, No. 18974. [Class 7 (iii)] To obtain a high turbulence in an offset cylindrical or spherical combustion chamber a formed by co-operating recesses in the piston c and in the cylinder head b depressions g in the piston are located beneath the valves e and communicate with the chamber through a tangentially arranged passage h. The depressions incline at all points towards the passage h which may have undercut walls. In the modified form shown in Fig. 6, the passage h narrows gradually towards the combustion chamber and is deepest at a midpoint of its width.
GB18974/34A 1934-06-27 1934-06-27 Improvements in compression ignition oil engines Expired GB433342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18974/34A GB433342A (en) 1934-06-27 1934-06-27 Improvements in compression ignition oil engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18974/34A GB433342A (en) 1934-06-27 1934-06-27 Improvements in compression ignition oil engines

Publications (1)

Publication Number Publication Date
GB433342A true GB433342A (en) 1935-08-13

Family

ID=10121631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18974/34A Expired GB433342A (en) 1934-06-27 1934-06-27 Improvements in compression ignition oil engines

Country Status (1)

Country Link
GB (1) GB433342A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767133C (en) * 1938-12-24 1951-11-08 Alfred Dr-Ing Buechi Four-stroke internal combustion engine that works with flushing of the compression chamber and is equipped with valves suspended in the cylinder cover and trough-shaped depressions in the piston crown
US2699160A (en) * 1952-05-22 1955-01-11 Gen Motors Corp Short flame travel combustion chamber design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767133C (en) * 1938-12-24 1951-11-08 Alfred Dr-Ing Buechi Four-stroke internal combustion engine that works with flushing of the compression chamber and is equipped with valves suspended in the cylinder cover and trough-shaped depressions in the piston crown
US2699160A (en) * 1952-05-22 1955-01-11 Gen Motors Corp Short flame travel combustion chamber design

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