GB190906859A - Improvements in or relating to Means for Reducing Steam Consumption in Steam Engines. - Google Patents

Improvements in or relating to Means for Reducing Steam Consumption in Steam Engines.

Info

Publication number
GB190906859A
GB190906859A GB190906859DA GB190906859A GB 190906859 A GB190906859 A GB 190906859A GB 190906859D A GB190906859D A GB 190906859DA GB 190906859 A GB190906859 A GB 190906859A
Authority
GB
United Kingdom
Prior art keywords
pump
stroke
tappet
steam
relating
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
Inventor
Robert Arthur Dawbarn
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
Application granted granted Critical
Publication of GB190906859A publication Critical patent/GB190906859A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/08—Cooling of steam engines; Heating; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

6859. Dawbarn, R. A. March 22. Multiple-delivery piston pumps.-A doubleacting pump, Fig. 2, comprises a piston s working in a barrel having one supply pipe u, two discharge pipes o, o<1> with non-return valves p, p', and two by-pass passages q, r. The pump is used to supply liquid fuel, such as petroleum, and delivers during a portion of its stroke only, the liquid circulating round the by-passes during the remainder of the stroke. Lever and tappet actuated pumps. - This pump is driven through a pivoted rocking lever from the cross-head of a combustion product engine which it supplies. Two single-acting cylinders m<1>, m<2>, Fig. 3, with a common plunger s<1> may be actuated by a tappet mechanism w, x, springs y, y<1> centreing the plunger after each stroke; in place of the tappet x on the rocking lever, a bar forming with the latter a bellcrank may be used to work the pump.
GB190906859D 1909-03-22 1909-03-22 Improvements in or relating to Means for Reducing Steam Consumption in Steam Engines. Expired GB190906859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190906859T 1909-03-22

Publications (1)

Publication Number Publication Date
GB190906859A true GB190906859A (en) 1909-11-04

Family

ID=32490664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190906859D Expired GB190906859A (en) 1909-03-22 1909-03-22 Improvements in or relating to Means for Reducing Steam Consumption in Steam Engines.

Country Status (1)

Country Link
GB (1) GB190906859A (en)

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