[go: up one dir, main page]

GB768146A - Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines - Google Patents

Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines

Info

Publication number
GB768146A
GB768146A GB16255/54A GB1625554A GB768146A GB 768146 A GB768146 A GB 768146A GB 16255/54 A GB16255/54 A GB 16255/54A GB 1625554 A GB1625554 A GB 1625554A GB 768146 A GB768146 A GB 768146A
Authority
GB
United Kingdom
Prior art keywords
housing
cylinder head
wall
cooling
injector
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
GB16255/54A
Inventor
Charles Norman Goldsmith
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.)
Ricardo PLC
Original Assignee
Ricardo and Co Engineers 1927 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 Ricardo and Co Engineers 1927 Ltd filed Critical Ricardo and Co Engineers 1927 Ltd
Priority to GB16255/54A priority Critical patent/GB768146A/en
Priority to ES0222036A priority patent/ES222036A1/en
Publication of GB768146A publication Critical patent/GB768146A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream 
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

768,146. Cooling fuel injectors. RICARDO & CO., ENGINEERS (1927), Ltd. May 18, 1955 [June 1, 1954], No. 16255/54. Classes 7 (2) and 7 (3). A fuel injector housing 22 extends across the liquid cooling space of a cylinder head and an internal wall 30, surrounding but spaced by an annular clearance 32 from the housing 22, extends across the cooling space so as to divide it into two chambers communicating with one another through the annular space 32, the inlet and outlet passages for flow of cooling liquid through the cylinder head being so arranged that a flow of cooling liquid takes place from the chamber in which the outer end of the housing 22 is situated through the space 32 into the chamber adjacent the inner end of the housing 22 so that the liquid impinges upon the inner wall 12 of the cylinder head immediately around the end of housing 22 The inner end of the housing 22 is located in fluid-tight manner in a recess 23 in the inner wall 12 of the cylinder head and its outer end is screwed into the outer wall 15, the injector 24 being inclined to the cylinder axis at about 20‹. The cooling liquid enters the cylinder jacket at 33 and flows through a passage 35 into the chamber on the upper side of the internal wall 30. The restricted passage 32 produces a high velocity stream of cooling liquid flowing along the sides of the injector housing 22 towards the inner end of the housing and improves the cooling of the injector. A small aperture 37 permits steam and air to escape from the chamber above the wall 30. The Provisional Specification states that the cylinder head may be provided with an internal buttress wall as described in Specification 766,187.
GB16255/54A 1954-06-01 1954-06-01 Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines Expired GB768146A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB16255/54A GB768146A (en) 1954-06-01 1954-06-01 Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines
ES0222036A ES222036A1 (en) 1954-06-01 1955-05-26 Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16255/54A GB768146A (en) 1954-06-01 1954-06-01 Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines

Publications (1)

Publication Number Publication Date
GB768146A true GB768146A (en) 1957-02-13

Family

ID=10074017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16255/54A Expired GB768146A (en) 1954-06-01 1954-06-01 Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines

Country Status (2)

Country Link
ES (1) ES222036A1 (en)
GB (1) GB768146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146069A (en) * 1983-08-18 1985-04-11 Nissan Motor Coolant passage system in an internal-combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146069A (en) * 1983-08-18 1985-04-11 Nissan Motor Coolant passage system in an internal-combustion engine
US4590894A (en) * 1983-08-18 1986-05-27 Nissan Motor Co., Ltd. Coolant passage system of internal combustion engine

Also Published As

Publication number Publication date
ES222036A1 (en) 1955-11-16

Similar Documents

Publication Publication Date Title
ES425284A1 (en) Engine cooling system
GB1100511A (en) Improvements in or relating to a liquid-cooled cylinder head for an internal combustion piston engine
GB1151619A (en) Improvements relating to Liquid-Cooled Cylinder Heads For Internal Combustion Engines
GB1083951A (en) A cylinder for a water-cooled internal combustion engine, more especially a diesel engine having separate cylinder heads
GB1353288A (en) Two-stroke engine
GB1438740A (en) Cooled poppet valves for internal combustion engines
GB828014A (en) Improvements in the cooling system of the cylinder head of a diesel engine
US3039445A (en) Internal combustion engines of the liquid fuel injection compression ignition type
GB768146A (en) Improvements in or relating to cylinder head constructions for liquid cooled fuel injection compression ignition engines
GB421101A (en) Improvements in and relating to internal combustion engines of the liquid fuel injection type
US2785664A (en) Detachable cylinder head constructions for liquid cooled fuel injection compression ignition engines
SE8008692L (en) AIR COMPRESSOR, DIRECT INJECTION COMBUSTION ENGINE
GB583652A (en) Improvements relating to the cooling arrangements of compression ignition internal combustion engines
GB768502A (en) Valve assemblies for internal combustion engines
GB1221421A (en) Improvements in and relating to cylinder heads for internal combustion engines
GB786105A (en) Improvements in or relating to internal combustion engines
GB1108324A (en) Cylinder head for water-cooled, valve-controlled fuel injection type internal combustion engines
GB664175A (en) Improvements in or relating to fuel-supply nozzle arrangements for internal combustion engines
GB1188269A (en) Cylinder Head for an Air-Cooled Internal Combustion Engine
US2811147A (en) Cylindrical combustion chambers for diesel engines of all types
GB816509A (en) Improvements in or relating to diesel engines
GB931882A (en) Liquid-cooled cylinder heads for internal combustion engines
GB780600A (en) Improvements in the cooling of air cooled internal combustion engines
GB563643A (en) Improvements in or relating to petrol injection systems for internal combustion engines
GB780529A (en) Improvements relating to the cooling of the pistons of internal combustion engines