GB685809A - Improvements in and relating to the combustion chambers of internal combustion engines of the fuel injection type - Google Patents

Improvements in and relating to the combustion chambers of internal combustion engines of the fuel injection type

Info

Publication number
GB685809A
GB685809A GB1809/51A GB180951A GB685809A GB 685809 A GB685809 A GB 685809A GB 1809/51 A GB1809/51 A GB 1809/51A GB 180951 A GB180951 A GB 180951A GB 685809 A GB685809 A GB 685809A
Authority
GB
United Kingdom
Prior art keywords
paste
relating
fuel injection
injection type
head
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
GB1809/51A
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.)
Porsche Konstruktionen GmbH and Co KG
Original Assignee
Porsche Konstruktionen GmbH and Co KG
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 Porsche Konstruktionen GmbH and Co KG filed Critical Porsche Konstruktionen GmbH and Co KG
Publication of GB685809A publication Critical patent/GB685809A/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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B2019/006—Engines characterised by precombustion chambers with thermal insulation
    • 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

Abstract

685,809. Casting composite articles. PORSCHE KONSTRUKTIONEN GES. Jan. 24, 1951 [March 6, 1950], No. 1809/51. Class 83 (i). [Also in Group XXVII] A layer of heat-insulating material 3, e.g a paste of graphite or ceramic powder, or soot, and a binding agent such as turpentine, is applied to the outer surface of a hollow combustion chamber 1 and, before or after the paste has dried, portions of a cylinder head 2 are cast around the chamber. Heat insulation may be effected by confined gases or vapours formed from the paste during casting of the head. There may be external annular projections on a part of the chamber in contact with the head.
GB1809/51A 1950-03-06 1951-01-24 Improvements in and relating to the combustion chambers of internal combustion engines of the fuel injection type Expired GB685809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT685809X 1950-03-06

Publications (1)

Publication Number Publication Date
GB685809A true GB685809A (en) 1953-01-14

Family

ID=3679013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1809/51A Expired GB685809A (en) 1950-03-06 1951-01-24 Improvements in and relating to the combustion chambers of internal combustion engines of the fuel injection type

Country Status (1)

Country Link
GB (1) GB685809A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037206A2 (en) * 1980-03-28 1981-10-07 Perry Edward Miles A thermodynamic rotary engine
EP0120792A1 (en) * 1983-03-29 1984-10-03 Regie Nationale Des Usines Renault Cylinder head for an internal-combustion diesel engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037206A2 (en) * 1980-03-28 1981-10-07 Perry Edward Miles A thermodynamic rotary engine
EP0037206A3 (en) * 1980-03-28 1983-07-20 Perry Edward Miles A thermodynamic rotary engine
EP0120792A1 (en) * 1983-03-29 1984-10-03 Regie Nationale Des Usines Renault Cylinder head for an internal-combustion diesel engine
FR2543617A1 (en) * 1983-03-29 1984-10-05 Renault CYLINDER HEAD FOR COMBUSTION ENGINES WITH COMPRESSION IGNITION
US4562806A (en) * 1983-03-29 1986-01-07 Regie Natonale Des Usines Renault Cylinder head for internal combustion engines with compression ignition

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