GB166954A - Improvements in internal combustion engines - Google Patents

Improvements in internal combustion engines

Info

Publication number
GB166954A
GB166954A GB1128420A GB1128420A GB166954A GB 166954 A GB166954 A GB 166954A GB 1128420 A GB1128420 A GB 1128420A GB 1128420 A GB1128420 A GB 1128420A GB 166954 A GB166954 A GB 166954A
Authority
GB
United Kingdom
Prior art keywords
piston
internal combustion
secured
combustion engines
pump 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
GB1128420A
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
Priority to GB1128420A priority Critical patent/GB166954A/en
Publication of GB166954A publication Critical patent/GB166954A/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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • 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
    • F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/02—Four stroke engines
    • F02B2700/023—Four stroke engines with measures for charging, increasing the power
    • 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)
  • Details Of Reciprocating Pumps (AREA)

Abstract

166,954. Davidson, J. April 23, 1920. Valves.-In engines in which two or more working pistons are secured to a single pump piston, charges are compressed by the bottom face of the pump piston, which carries an extension reciprocating in a tubular guide. The engine shown in Fig. 4 comprises a pair of pistons secured to a pump piston 1 and reciprocating in cylinders having a common combustion space. A piston valve 22 controls the admission and delivery ports of the annular pump space beneath the piston 1. A modified construction of engine is described in which the distributing-valve is dispensed with. Specification 119,414 is referred to.
GB1128420A 1920-04-23 1920-04-23 Improvements in internal combustion engines Expired GB166954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1128420A GB166954A (en) 1920-04-23 1920-04-23 Improvements in internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1128420A GB166954A (en) 1920-04-23 1920-04-23 Improvements in internal combustion engines

Publications (1)

Publication Number Publication Date
GB166954A true GB166954A (en) 1921-07-25

Family

ID=9983377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1128420A Expired GB166954A (en) 1920-04-23 1920-04-23 Improvements in internal combustion engines

Country Status (1)

Country Link
GB (1) GB166954A (en)

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