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US1052436A - Valve for internal-combustion engines. - Google Patents

Valve for internal-combustion engines. Download PDF

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Publication number
US1052436A
US1052436A US694070A US1052436DA US1052436A US 1052436 A US1052436 A US 1052436A US 694070 A US694070 A US 694070A US 1052436D A US1052436D A US 1052436DA US 1052436 A US1052436 A US 1052436A
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United States
Prior art keywords
valve
internal
combustion engines
exhaust
chest
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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 - Lifetime
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US694070A
Inventor
Lodewyk Jan Rutger
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HENRY S WILLIAMS
Original Assignee
HENRY S WILLIAMS
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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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members

Definitions

  • valve-chest containing reciprocating members for the regulation of the suction and exhaust periods, said cylinder provided near its open end With an auxiliary exhaustport adapted to communicate with an auxiliery exhaust opening provided in said valve-chest, one of said reciprocating memlish e.
  • said cylinder provided I near its open end with an auxiliary exhaustportadapted to communicate with an auX iliary exhaust opening provided in said valve-chest one of said reciprocating members provided with a recess extending around said member and adapted to establish a connected passage from said'auxiliary exhaustport to the engine exhaust-piping before and after the beginning of the exhaust period of said engine, substantially as and for the purposes set forth.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

L. J. R. HOLST. VALVE FOE INTERNAL COMBUSTION ENGINES APPLICATION FILED APR. 30, 1912.
13599436 Patented F6114, 191s.
zwyyw "W22;
vyrrrvsssssfit' I BY DWW ATTORNEY Having thus described the nature and objects of my invention, What I claim as new and desire to secure by Letters Patent is:
L- In an internal combustion engine Working onjthe four cycle principle, completing a cycle during two revolutions of the mainshaft, a cylinder fitted with a valve-chest,
said valve-chest containing reciprocating members for the regulation of the suction and exhaust periods, said cylinder provided near its open end With an auxiliary exhaustport adapted to communicate with an auxiliery exhaust opening provided in said valve-chest, one of said reciprocating memlish e. connected ing on the four cycle principle, completing a cycle during two revolutions of the main- 2; In an internal combustion engine WOl'k' and exhaust periods, said cylinder provided I near its open end with an auxiliary exhaustportadapted to communicate with an auX iliary exhaust opening provided in said valve-chest one of said reciprocating members provided with a recess extending around said member and adapted to establish a connected passage from said'auxiliary exhaustport to the engine exhaust-piping before and after the beginning of the exhaust period of said engine, substantially as and for the purposes set forth.
In Witness whereof, I have hereunto set my signature in the presence of the two subscribing Witnesses hereto.
LODEWYK JAN RUTGER HOLS'l.
Vvitnesses THOMAS M. SMITH, HELEN F. MILLER.
US694070A 1912-04-30 Valve for internal-combustion engines. Expired - Lifetime US1052436A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1052436TA
US1912694070A 1912-04-30 1912-04-30

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US1052436A true US1052436A (en) 1913-02-04

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US694070A Expired - Lifetime US1052436A (en) 1912-04-30 Valve for internal-combustion engines.

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