US3226085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary turbine
Assignee: Individual
•
Filing: 1962-10-01
•
Granted: 1965-12-28
•
Expires: 1982-10-01
Abstract
No abstract record available.
Inventors
- 👤 Bachl Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:23
CPC Classifications
F; F01; F01D; F01D1/00; F01D1/02; F01D1/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A ROTARY TURBOMACHINE HAVING A PLURALITY OF STAGES WHEREIN THE WORKING MEDIUM FLOWS THROUGH THE FIRST ROTOR STAGE SUCCESSIVELY IN A CONTINUOUS SPIRAL DOWNSTREAM DIRECTION FIRST AXIALLY, THEN RADIALLY AND THEN TANGENTIALLY RELATIVE TO THE ROTATIONAL AXIS OF THE MACHINE, AND WHEREIN THE WORKING MEDIUM THEN FLOWS THROUGH A VANELESS COLLECTING CHAMBER AND STATOR IN THE SAME SPIRAL DOWNSTREAM DIRECTION, THE FLUID LEAVING SAID VANELESS COLLECTING CHAMBER AND ENTERING SAID STATOR TANGENTIALLY, SAID FLUID THEN BEING DEFLECTED RADIALLY AND AXIALLY INTO A CENTRAL OPENING OF THE NEXT DOWNSTREAM ROTOR, RESPECTIVE STAGES OF SAID MACHINE HAVING A STATOR AND ROTOR WITH AN INTERVENING VANELESS COLLECTING CHAMBER, SAID ROTOR HAVING CHAMMEL FORMING MEANS DEFINING A RADIAL FLOW CHANNEL PORTION OF GUIDING THE MEDIUM APPROXIMATELY RADIALLY IN THE RANGE NEAR THE ROTATIONAL AXIS OF SAID ROTOR, AND DEFINING A TANGENTIAL FLOW CHANNEL TANGENT TO A CIRCLE CENTERED ON SAID ROTATIONAL AXIS
Claim 2
Dependent Claim
148 words
A ROTARY TURBOMACHINE HAVING A PLURALITY OF STAGES WHEREIN THE WORKING MEDIUM FLOWS THROUGH THE FIRST ROTOR STAGE SUCCESSIVELY IN A CONTINUOUS SPIRAL DOWNSTREAM DIRECTION FIRST AXIALLY, THEN RADIALLY AND THEN TANGENTIALLY RELATIVE TO THE ROTATIONAL AXIS OF THE MACHINE, AND WHEREIN THE WORKING MEDIUM THEN FLOWS THROUGH A VANELESS COLLECTING CHAMBER AND STATOR IN THE SAME SPIRAL DOWNSTREAM DIRECTION, THE FLUID LEAVING SAID VANELESS COLLECTING CHAMBER AND ENTERING SAID STATOR TANGENTIALLY, SAID FLUID THEN BEING DEFLECTED RADIALLY AND AXIALLY INTO A CENTRAL OPENING OF THE NEXT DOWNSTREAM ROTOR, RESPECTIVE STAGES OF SAID MACHINE HAVING A STATOR AND ROTOR WITH AN INTERVENING VANELESS COLLECTING CHAMBER, SAID ROTOR HAVING CHAMMEL FORMING MEANS DEFINING A RADIAL FLOW CHANNEL PORTION OF GUIDING THE MEDIUM APPROXIMATELY RADIALLY IN THE RANGE NEAR THE ROTATIONAL AXIS OF SAID ROTOR, AND DEFINING A TANGENTIAL FLOW CHANNEL TANGENT TO A CIRCLE CENTERED ON SAID ROTATIONAL AXIS
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |