GB190713662A - Improvements in Power Engines or Pumps having Rotary Wing Pistons. - Google Patents

Improvements in Power Engines or Pumps having Rotary Wing Pistons.

Info

Publication number
GB190713662A
GB190713662A GB190713662DA GB190713662A GB 190713662 A GB190713662 A GB 190713662A GB 190713662D A GB190713662D A GB 190713662DA GB 190713662 A GB190713662 A GB 190713662A
Authority
GB
United Kingdom
Prior art keywords
packing
teeth
segments
drum
pumps
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
Friedrich Carl Krueger
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 GB190713662A publication Critical patent/GB190713662A/en
Expired legal-status Critical Current

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  • Rotary Pumps (AREA)

Abstract

13,662. Kr³ger, F. C. June 13. Fixed-abutment type.-In a rotary engine having sliding vanes, packing-segments are provided with axial teeth engaging similar teeth on the drum and are pressed against the cylinder by springs. The angular packing-segments a are held in grooves b in the piston drum i, and are pressed against the cylinder end o by springs c. Teeth in the packing- segments engage similar teeth in the piston drum. This tends to prevent steam leakage by giving a long passage along the toothing. Fig. 4 shows a modified construction in which the packing-piece a is pressed axially outwards by the spring c acting on the annular member h, the oblique surfaces of which also produce radial packing ; teeth as above described are also used in this construction.
GB190713662D 1907-06-13 1907-06-13 Improvements in Power Engines or Pumps having Rotary Wing Pistons. Expired GB190713662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190713662T 1907-06-13

Publications (1)

Publication Number Publication Date
GB190713662A true GB190713662A (en) 1908-05-21

Family

ID=32549811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190713662D Expired GB190713662A (en) 1907-06-13 1907-06-13 Improvements in Power Engines or Pumps having Rotary Wing Pistons.

Country Status (1)

Country Link
GB (1) GB190713662A (en)

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