GB363417A - Improvements in or relating to pistons for internal combustion. engines - Google Patents

Improvements in or relating to pistons for internal combustion. engines

Info

Publication number
GB363417A
GB363417A GB2859730A GB2859730A GB363417A GB 363417 A GB363417 A GB 363417A GB 2859730 A GB2859730 A GB 2859730A GB 2859730 A GB2859730 A GB 2859730A GB 363417 A GB363417 A GB 363417A
Authority
GB
United Kingdom
Prior art keywords
piston
head
skirt
pistons
bolts
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
GB2859730A
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 GB2859730A priority Critical patent/GB363417A/en
Publication of GB363417A publication Critical patent/GB363417A/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
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

363,417. Pistons. RICARDO, H. R., 21, Suffolk Street, Pall Mall, London. Sept. 24, 1930, No. 28597. [Class 122 (i).] In a piston of the type comprising a head portion A of cast iron, steel or other ferrous metal carrying the piston rings and connected to a skirt portion C of light metal by means of bolts D of substantial length, the bolts are reduced in cross section throughout the major part of their length to permit stretching thereof under the action of the differences in expansion of the various parts due to temperature variations. A baffle plate C<4> extending across the piston between the gudgeon pin bosses and the cylinder head may be formed integral with the skirt C or formed separately and clamped between the head and skirt. The space between the baffle and piston head may contain cooling liquid. Oil drain holes may extend from the scraper ring groove C<6> to the interior of the piston.
GB2859730A 1930-09-24 1930-09-24 Improvements in or relating to pistons for internal combustion. engines Expired GB363417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2859730A GB363417A (en) 1930-09-24 1930-09-24 Improvements in or relating to pistons for internal combustion. engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2859730A GB363417A (en) 1930-09-24 1930-09-24 Improvements in or relating to pistons for internal combustion. engines

Publications (1)

Publication Number Publication Date
GB363417A true GB363417A (en) 1931-12-24

Family

ID=10278115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2859730A Expired GB363417A (en) 1930-09-24 1930-09-24 Improvements in or relating to pistons for internal combustion. engines

Country Status (1)

Country Link
GB (1) GB363417A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744252C (en) * 1942-11-01 1944-01-12 Mahle Kg Light metal pistons for internal combustion engines
US3349672A (en) * 1964-11-25 1967-10-31 Mahle Kg Piston for internal combustion engines
DE2647250C3 (en) 1976-10-20 1980-06-12 Mahle Gmbh, 7000 Stuttgart Screwed piston for internal combustion engines
GB2216227A (en) * 1988-02-26 1989-10-04 Wellworthy Ltd Pistons

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744252C (en) * 1942-11-01 1944-01-12 Mahle Kg Light metal pistons for internal combustion engines
US3349672A (en) * 1964-11-25 1967-10-31 Mahle Kg Piston for internal combustion engines
DE2647250C3 (en) 1976-10-20 1980-06-12 Mahle Gmbh, 7000 Stuttgart Screwed piston for internal combustion engines
DE2660387C2 (en) * 1976-10-20 1983-03-10 Mahle Gmbh, 7000 Stuttgart Screwed piston for internal combustion engines
GB2216227A (en) * 1988-02-26 1989-10-04 Wellworthy Ltd Pistons

Similar Documents

Publication Publication Date Title
GB363417A (en) Improvements in or relating to pistons for internal combustion. engines
GB234232A (en) Improvements in cylinder liners for internal combustion engines
GB354958A (en) Improvements relating to the cylinders and crank cases of internal-combustion engines
GB310146A (en) Improvements in cylinder blocks and cylinders of internal combustion engines
GB275926A (en) Improvements in the construction of water-jacketted engine cylinders
GB399853A (en) Improvements relating to pistons, especially applicable for internal combustion engines
GB448473A (en) Improvements in liquid cooled internal combustion engines
GB205568A (en) Improvements relating to pistons for internal combustion engines
GB178306A (en) Improved method of and means for reducing loss of oil in the lubrication of cylinders of internal combustion engines
GB358198A (en) Improvements relating to the cylinders of water-cooled internal combustion engines
GB291294A (en) Improvements in and relating to pistons for internal combustion engines
GB377374A (en) An improved aluminium alloy piston for internal combustion engines
GB382768A (en) Improvements in pistons for internal combustion engines
GB366332A (en) Improvements in or relating to pistons for internal combustion engines
GB181765A (en) Improvements in pistons for internal combustion engines
GB205414A (en) Improvements in or relating to liners for cylinders of internal-combustion engines
GB224540A (en) Cooling the cylinder liners of internal combustion engines
GB249622A (en) Improvements in or relating to double-acting internal-combustion engines
GB453093A (en) Improvements in pistons and cylinders for internal combustion engines
GB426681A (en) Cylinders of internal-combustion engines
GB221274A (en) Improvements in or relating to internal combustion engines
GB380857A (en) Improvements in or relating to lubricating and cooling means for internal combustionengines
GB390742A (en) Improvements in cylinders of two-stroke-cycle internal combustion engines
GB382445A (en) Piston for internal combustion engines
GB157290A (en) Improvements in pistons of aluminium for internal combustion motors