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GB559980A - Improvements relating to valves of super-charged internal-combustion engines - Google Patents

Improvements relating to valves of super-charged internal-combustion engines

Info

Publication number
GB559980A
GB559980A GB1474942A GB1474942A GB559980A GB 559980 A GB559980 A GB 559980A GB 1474942 A GB1474942 A GB 1474942A GB 1474942 A GB1474942 A GB 1474942A GB 559980 A GB559980 A GB 559980A
Authority
GB
United Kingdom
Prior art keywords
super
valves
combustion engines
improvements relating
charged internal
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
GB1474942A
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 GB1474942A priority Critical patent/GB559980A/en
Publication of GB559980A publication Critical patent/GB559980A/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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F01L1/465—Pneumatic arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

559,980. Valve gear. SANDERS, A. F. Oct. 21, 1942, No. 14749. [Class 7 (vi)] In a supercharged engine, the tendency of the boost pressure to open the inlet valve 16 is counteracted by admitting the pressure fluid through passages 20, 17, 18 to a cylinder 13 containing a piston 11 secured to the end of the valve stem remote from the valve head.
GB1474942A 1942-10-21 1942-10-21 Improvements relating to valves of super-charged internal-combustion engines Expired GB559980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1474942A GB559980A (en) 1942-10-21 1942-10-21 Improvements relating to valves of super-charged internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1474942A GB559980A (en) 1942-10-21 1942-10-21 Improvements relating to valves of super-charged internal-combustion engines

Publications (1)

Publication Number Publication Date
GB559980A true GB559980A (en) 1944-03-14

Family

ID=10046802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1474942A Expired GB559980A (en) 1942-10-21 1942-10-21 Improvements relating to valves of super-charged internal-combustion engines

Country Status (1)

Country Link
GB (1) GB559980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949413A1 (en) * 1979-12-08 1981-06-11 Volkswagenwerk Ag, 3180 Wolfsburg IC engine valve resetting force changing device - uses pneumatic springs in addition to coiled valve springs with cam actuation
DE102022112943A1 (en) 2022-05-23 2023-11-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Valve train component for an at least partially pneumatically operated valve train of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949413A1 (en) * 1979-12-08 1981-06-11 Volkswagenwerk Ag, 3180 Wolfsburg IC engine valve resetting force changing device - uses pneumatic springs in addition to coiled valve springs with cam actuation
DE102022112943A1 (en) 2022-05-23 2023-11-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Valve train component for an at least partially pneumatically operated valve train of an internal combustion engine

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