Patent GB190929317A successfully refreshed from Google Patents.
GB190929317A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in and relating to Rotary Engines.
Assignee: Individual
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Filing: 1910-01-26
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Granted: 1910-09-22
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Expires: 1930-01-26
Abstract
Abstract 29,317. Campbell, A. W. Jan. 26, 1910. Fixed - abutment type, piston having outwardly-sliding vanes. A piston drum 5, with cam - guided outwardly sliding vanes 14, is situated within an oval casing 2 so as to form two crescent - shaped working chambers connected by a passage 12 so as to permit working in series. A valve 25, controlling ports 23, 24, renders the engine reversible. Circular side plates 16 are secured to the ends of the piston drum, and revolve in grooves in the casing.
Inventors
- 👤 Adderley Willcocks Campbell
Bibliographic Details
Application Number
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Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 05:18
CPC Classifications
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