GB190906015A - Improvements in Valveless Engines. - Google Patents

Improvements in Valveless Engines.

Info

Publication number
GB190906015A
GB190906015A GB190906015DA GB190906015A GB 190906015 A GB190906015 A GB 190906015A GB 190906015D A GB190906015D A GB 190906015DA GB 190906015 A GB190906015 A GB 190906015A
Authority
GB
United Kingdom
Prior art keywords
piston
valveless
jets
collar
stroke
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
Wilhelm Mauss
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 GB190906015A publication Critical patent/GB190906015A/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
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • F01B17/04—Steam engines
    • 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
    • F01B2170/00—Steam engines, e.g. for locomotives or ships
    • F01B2170/04—To-be-deleted with administrative transfer to parent group
    • F01B2170/0405—To-be-deleted with administrative transfer to parent group
    • F01B2170/0441—Compound engines with monolytic pistons in same cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)

Abstract

6015. Mauss, W. Aug. 8, 1908. Percussive drills. - Relates to valveless rock drills of the type described in Specification 16,685/08, [Class 85, Mining &c.]. The piston is driven, during the forward stroke, partly by jets of fluid which pass through piston-controlled grooves in the cylinder and impinge on a suitable surface attached to the piston. The resulting pressure in the forward end of the cylinder reverses the piston. During excessive forward movement of the piston, a collar k on the pistonrod enters a cushioning recess l which, at the end of the stroke, is exhausted through passages p, n and a port o to the atmosphere. In a modification of the drill, the piston b and collar k are provided with protruding edges to increase the effectiveness of the jets.
GB190906015D 1908-08-08 1908-08-08 Improvements in Valveless Engines. Expired GB190906015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190906015T 1908-08-08

Publications (1)

Publication Number Publication Date
GB190906015A true GB190906015A (en) 1909-08-09

Family

ID=32442650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190906015D Expired GB190906015A (en) 1908-08-08 1908-08-08 Improvements in Valveless Engines.

Country Status (1)

Country Link
GB (1) GB190906015A (en)

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