FR2155238A5
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Compressor - with rotary paddles and ptfe antifriction lining
Assignee: STEBEL Sas BELTRAME
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Filing: 1972-08-21
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Granted: 1973-05-18
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Expires: 1992-08-21
Abstract
Abstract For an audible alarm, a rotor with radially projecting paddles turns about an eccentric axis within a cylindrical chamber. A central cylindrical light alloy body contains an eccentric cylindrical chamber with a steel tube wall, and has 2 circular lids, upper and lower of light alloy, with at least their surfaces at the level of the chamber coated with PTFE. One lid can be pressed toward the other with the body between; at least one lid has a central bore for the shaft keyed to the rotor.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 13:09
CPC Classifications
F; F01; F01C; F01C21/00; F01C21/10; F01C21/104; F05; F05C; F05C2225/00; F05C2225/04
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