GB702002A - Improvements relating to the pistons of internal combustion engines - Google Patents

Improvements relating to the pistons of internal combustion engines

Info

Publication number
GB702002A
GB702002A GB1522051A GB1522051A GB702002A GB 702002 A GB702002 A GB 702002A GB 1522051 A GB1522051 A GB 1522051A GB 1522051 A GB1522051 A GB 1522051A GB 702002 A GB702002 A GB 702002A
Authority
GB
United Kingdom
Prior art keywords
oil
components
passages
piston
pistons
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
GB1522051A
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.)
Crossley Brothers Ltd
Original Assignee
Crossley Brothers Ltd
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 Crossley Brothers Ltd filed Critical Crossley Brothers Ltd
Priority to GB1522051A priority Critical patent/GB702002A/en
Publication of GB702002A publication Critical patent/GB702002A/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 
    • F02F3/16—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

Landscapes

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

Abstract

702,002. Pistons. CROSSLEY BROS., Ltd., and CARTER, H. D. June 25, 1952 [June 27, 1951] No. 15220/51. Class 122 (1) A piston for an i.e. engine is provided above the gudgeon pin bosses, with a set of components consisting of a centre piece B and two side pieces A, C each of which may comprise several parts which are secured together and to the piston crown to provide a shake proof fixture, the components having passages for the delivery of cooling oil to the internal surfaces of the piston wall and crown. The component'B accommodates a thimble e housing a spring f which bears on a ring h having a spherical surface seating on the end of the connecting rod i which has a passage m delivering oil through the ring h into the thimble e, through ports n and passages o to a helical peripheral groove p and thence to the spiral groove q in the top of the assembled components. Oil discharges through a pipe s. In a modification the oil passes from the passages o up vertical grooves in or a vertical space or annulus around the components, then over the top Oil may be supplied independently of the rod i.
GB1522051A 1951-06-27 1951-06-27 Improvements relating to the pistons of internal combustion engines Expired GB702002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1522051A GB702002A (en) 1951-06-27 1951-06-27 Improvements relating to the pistons of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1522051A GB702002A (en) 1951-06-27 1951-06-27 Improvements relating to the pistons of internal combustion engines

Publications (1)

Publication Number Publication Date
GB702002A true GB702002A (en) 1954-01-06

Family

ID=10055166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1522051A Expired GB702002A (en) 1951-06-27 1951-06-27 Improvements relating to the pistons of internal combustion engines

Country Status (1)

Country Link
GB (1) GB702002A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425323A (en) * 1965-07-09 1969-02-04 Wellworthy Ltd Pistons for internal combustion engines
DE102012208090A1 (en) * 2012-05-15 2013-11-21 Man Diesel & Turbo Se Piston of an internal combustion engine
DE102016224737A1 (en) 2016-12-12 2018-06-14 Volkswagen Aktiengesellschaft Reciprocating piston for a reciprocating internal combustion engine and reciprocating internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425323A (en) * 1965-07-09 1969-02-04 Wellworthy Ltd Pistons for internal combustion engines
DE102012208090A1 (en) * 2012-05-15 2013-11-21 Man Diesel & Turbo Se Piston of an internal combustion engine
DE102012208090B4 (en) 2012-05-15 2022-03-24 Man Energy Solutions Se Pistons of an internal combustion engine
DE102016224737A1 (en) 2016-12-12 2018-06-14 Volkswagen Aktiengesellschaft Reciprocating piston for a reciprocating internal combustion engine and reciprocating internal combustion engine

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