GB489216A - Improvements in devices for damping valves actuating impacts in internal combustion engines - Google Patents

Improvements in devices for damping valves actuating impacts in internal combustion engines

Info

Publication number
GB489216A
GB489216A GB30890/37A GB3089037A GB489216A GB 489216 A GB489216 A GB 489216A GB 30890/37 A GB30890/37 A GB 30890/37A GB 3089037 A GB3089037 A GB 3089037A GB 489216 A GB489216 A GB 489216A
Authority
GB
United Kingdom
Prior art keywords
impacts
devices
internal combustion
combustion engines
damping valves
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
GB30890/37A
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.)
Ringhoffer Tatra Werke AG
Original Assignee
Ringhoffer Tatra Werke AG
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 Ringhoffer Tatra Werke AG filed Critical Ringhoffer Tatra Werke AG
Publication of GB489216A publication Critical patent/GB489216A/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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

489,216. Valve gear. ZAVODY RING HOFFER-TATRA AKCIOVA SPOLECNOST. Nov. 10, 1937, No. 30890. Convention date. Nov. 20, 1936. [Class 7 (vi)] Impact between a tappet 4 and valve stem 2 is silenced by a film of oil drawn up by suction to the enlarged contacting surfaces through passages 6, 8, provided with a ball valve 7 for preventing return of the oil. The oil is distributed over the contacting surface by grooves 5.
GB30890/37A 1936-11-20 1937-11-10 Improvements in devices for damping valves actuating impacts in internal combustion engines Expired GB489216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS489216X 1936-11-20

Publications (1)

Publication Number Publication Date
GB489216A true GB489216A (en) 1938-07-21

Family

ID=5453119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30890/37A Expired GB489216A (en) 1936-11-20 1937-11-10 Improvements in devices for damping valves actuating impacts in internal combustion engines

Country Status (1)

Country Link
GB (1) GB489216A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128748A2 (en) * 1983-06-09 1984-12-19 Automotive Engine Associates Squeeze film rocker tip
EP0148630A2 (en) * 1983-12-22 1985-07-17 Paradygm Science And Technologies, Inc. Actuator for control valves and related systems
USRE33863E (en) * 1983-12-22 1992-03-31 Paradygm Science And Technologies, Inc. Actuator for control valves and related systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128748A2 (en) * 1983-06-09 1984-12-19 Automotive Engine Associates Squeeze film rocker tip
EP0128748A3 (en) * 1983-06-09 1986-02-26 Automotive Engine Associates Squeeze film rocker tip
EP0148630A2 (en) * 1983-12-22 1985-07-17 Paradygm Science And Technologies, Inc. Actuator for control valves and related systems
EP0148630A3 (en) * 1983-12-22 1987-02-04 Marquest Medical Products, Inc. Actuator for control valves and related systems
USRE33863E (en) * 1983-12-22 1992-03-31 Paradygm Science And Technologies, Inc. Actuator for control valves and related systems

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