GB191105630A - Variable Compression Device for Internal Combustion Engines. - Google Patents

Variable Compression Device for Internal Combustion Engines.

Info

Publication number
GB191105630A
GB191105630A GB191105630DA GB191105630A GB 191105630 A GB191105630 A GB 191105630A GB 191105630D A GB191105630D A GB 191105630DA GB 191105630 A GB191105630 A GB 191105630A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
compression device
variable compression
cylinder
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
Inventor
Francis Kingsmill Portway
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
Application granted granted Critical
Publication of GB191105630A publication Critical patent/GB191105630A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke

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)

Abstract

5630. Portway, F. K. March 7. Cylinders, varying clearance of.-Attached to the cylinder is a small cylinder a screwed internally and having a screwed plug e which may be adjusted from the outside by turning the spindle h. A gland g may be fitted and a dust-proof case may enclose the device.
GB191105630D 1911-03-07 1911-03-07 Variable Compression Device for Internal Combustion Engines. Expired GB191105630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191105630T 1911-03-07

Publications (1)

Publication Number Publication Date
GB191105630A true GB191105630A (en) 1912-03-07

Family

ID=32497344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191105630D Expired GB191105630A (en) 1911-03-07 1911-03-07 Variable Compression Device for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191105630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577279A1 (en) * 1985-02-08 1986-08-14 Demont Jean Device for controlling the compression ratio of an internal combustion engine by modifying the volume of the combustion chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577279A1 (en) * 1985-02-08 1986-08-14 Demont Jean Device for controlling the compression ratio of an internal combustion engine by modifying the volume of the combustion chamber

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