GB191128943A - Improvements in and relating to the Exhaust Valves of Internal Combustion Engines. - Google Patents

Improvements in and relating to the Exhaust Valves of Internal Combustion Engines.

Info

Publication number
GB191128943A
GB191128943A GB191128943DA GB191128943A GB 191128943 A GB191128943 A GB 191128943A GB 191128943D A GB191128943D A GB 191128943DA GB 191128943 A GB191128943 A GB 191128943A
Authority
GB
United Kingdom
Prior art keywords
pump
spindle
valve
guide
exhaust
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
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.)
DAVID DAGOBERT NEUSTADTER
BRITISH HIGH POWER GAS ENGINE
Original Assignee
DAVID DAGOBERT NEUSTADTER
BRITISH HIGH POWER GAS ENGINE
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 DAVID DAGOBERT NEUSTADTER, BRITISH HIGH POWER GAS ENGINE filed Critical DAVID DAGOBERT NEUSTADTER
Application granted granted Critical
Publication of GB191128943A publication Critical patent/GB191128943A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

28,943. British High Power Gas Engine Co., and Neustadter, D. D. Dec. 22. Dirt, excluding; temperature, regulating.- In an internal-combustion engine, a pump is provided for forcing air intermittently between the exhaust-valve spindle a and its guide c so as to prevent the exhaust gases from striking the spindle and guide and thus prevent deterioration of the spindle and guide, or the deposition of carbon and oil, and sticking of the valve. In the arrangement shown, the pump e is formed in the spindle guide c. The pump draws in air through a valve k and delivers it through a passage y into a chamber d, whence it escapes upwards between the spindle and guide. In a modification, the pump piston is mounted on the valve spindle, the pump inlet valves are in the piston, and the spring for closing the exhaust valve bears on the pump piston. In another modification, a separate pump is used, and the supply of air from the pump to the chamber d is controlled by a valve worked from the exhaust-valve spindle.
GB191128943D 1911-12-22 1911-12-22 Improvements in and relating to the Exhaust Valves of Internal Combustion Engines. Expired GB191128943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191128943T 1911-12-22

Publications (1)

Publication Number Publication Date
GB191128943A true GB191128943A (en) 1912-12-23

Family

ID=32366824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191128943D Expired GB191128943A (en) 1911-12-22 1911-12-22 Improvements in and relating to the Exhaust Valves of Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191128943A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799139A (en) * 1970-09-23 1974-03-26 Semt Method and device for protecting the stem of an exhaust valve of an internal combustion engine or the like against corrosion
WO2010027835A1 (en) * 2008-09-04 2010-03-11 Electro-Motive Diesel, Inc. Corrosion resistant valve guide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799139A (en) * 1970-09-23 1974-03-26 Semt Method and device for protecting the stem of an exhaust valve of an internal combustion engine or the like against corrosion
WO2010027835A1 (en) * 2008-09-04 2010-03-11 Electro-Motive Diesel, Inc. Corrosion resistant valve guide
CN102203391B (en) * 2008-09-04 2014-02-26 电动内燃机公司 Corrosion-resistant valve guide

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