ES394465A1 - Starting a free piston engine - Google Patents

Starting a free piston engine

Info

Publication number
ES394465A1
ES394465A1 ES394465A ES394465A ES394465A1 ES 394465 A1 ES394465 A1 ES 394465A1 ES 394465 A ES394465 A ES 394465A ES 394465 A ES394465 A ES 394465A ES 394465 A1 ES394465 A1 ES 394465A1
Authority
ES
Spain
Prior art keywords
cylinder
piston
compression stroke
starting
ignition
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
ES394465A
Other languages
Spanish (es)
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
Publication of ES394465A1 publication Critical patent/ES394465A1/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N99/00—Subject matter not provided for in the other groups of this subclass
    • F02N99/002—Starting combustion engines by ignition means
    • F02N99/006—Providing a combustible mixture inside the cylinder
    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/02—Starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Improvements made to free-piston engines including ignition means to ignite fuel in a cylinder so that it burns when compressed in a piston compression stroke during normal engine running, means to supply, at start-up, a mix starting fuel to the cylinder or to another cylinder, means for actuating the piston in a preliminary compression stroke before ignition for a first working stroke, and auxiliary means for igniting the starting fuel mixture to initiate the first working stroke when the The piston reaches a position on the preliminary compression stroke where the pressure in the cylinder is substantially below the pressure at which ignition occurs during normal engine operation. (Machine-translation by Google Translate, not legally binding)
ES394465A 1970-08-24 1971-08-23 Starting a free piston engine Expired ES394465A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6638670A 1970-08-24 1970-08-24

Publications (1)

Publication Number Publication Date
ES394465A1 true ES394465A1 (en) 1974-09-16

Family

ID=22069188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394465A Expired ES394465A1 (en) 1970-08-24 1971-08-23 Starting a free piston engine

Country Status (14)

Country Link
AU (1) AU469158B2 (en)
BE (1) BE771551A (en)
BR (1) BR7105495D0 (en)
CA (1) CA943070A (en)
CH (1) CH536935A (en)
CS (1) CS153415B2 (en)
DE (1) DE2142233C3 (en)
ES (1) ES394465A1 (en)
FR (1) FR2105967A5 (en)
GB (1) GB1364068A (en)
IE (1) IE35522B1 (en)
NL (1) NL7111346A (en)
SE (1) SE372966B (en)
ZA (1) ZA714717B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601931A (en) * 1986-07-25 1988-02-16 Rotterdamsche Droogdok Mij FREE-PISTON MOTOR WITH HYDRAULIC OR PNEUMATIC ENERGY TRANSFER.
FI913816L (en) * 1991-08-12 1993-02-13 Igor Mikhaltsev FOERFARANDE OCH ARRANGEMANG FOER STARNING AV FOERBRAENNINGSMOTOR
CZ2013292A3 (en) * 2013-04-18 2014-08-20 Chmelařský institut s. r. o. Method of cold bittering beer by hop acids
CN106593661A (en) * 2017-01-16 2017-04-26 天津大学 Engine oil taking double-loop control system

Also Published As

Publication number Publication date
CA943070A (en) 1974-03-05
DE2142233B2 (en) 1975-03-20
SE372966B (en) 1975-01-20
AU3259171A (en) 1973-02-22
ZA714717B (en) 1973-02-28
IE35522L (en) 1972-02-24
CH536935A (en) 1973-05-15
IE35522B1 (en) 1976-03-03
DE2142233A1 (en) 1972-03-02
AU469158B2 (en) 1976-02-05
BR7105495D0 (en) 1973-07-10
CS153415B2 (en) 1974-02-25
BE771551A (en) 1971-12-31
NL7111346A (en) 1972-02-28
DE2142233C3 (en) 1975-11-06
GB1364068A (en) 1974-08-21
FR2105967A5 (en) 1972-04-28

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