GB1284551A - Improvements in rotary positive-displacement fluid machines - Google Patents
Improvements in rotary positive-displacement fluid machinesInfo
- Publication number
- GB1284551A GB1284551A GB3971269A GB3971269A GB1284551A GB 1284551 A GB1284551 A GB 1284551A GB 3971269 A GB3971269 A GB 3971269A GB 3971269 A GB3971269 A GB 3971269A GB 1284551 A GB1284551 A GB 1284551A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teeth
- rotors
- rotor
- rotary positive
- grooves
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
- F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
1284551 Rotary positive-displacement machines A E BROWN 8 Aug 1969 39712/69 Heading F1F A machine that may be a compressor has counter-rotating rotors 7, 8 with dissimilar teeth 9, 10 and grooves 11, 12. Each end wall of intersecting bores 3, 4 contains an inlet recess 36 and a port 17 connected to a common outlet. Each end of the rotor 7 may have a notch 27 to minimize throttling at the corresponding port 17. The rotors are synchronized by gears 14, 15, the transmitted torque being smoothed by a flywheel 41 or 42. An electric motor 39 drives the rotor 8. The configurations of the teeth, grooves, ports and recesses and modifications thereof are described with reference to Figs.V, IX, XI, XIV, XVI to XX and XXIII (not shown). Balancing is effected by holes 22, 23, 24. The teeth may be detachable, Fig. XIII (not shown), and may be axially shorter than the remainder of each rotor, Fig. XXII (not shown). One or both of the rotors may have two teeth, Figs. XX and XXI (not shown). Two pairs of rotors may be provided, Fig. XV (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3971269A GB1284551A (en) | 1969-08-08 | 1969-08-08 | Improvements in rotary positive-displacement fluid machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3971269A GB1284551A (en) | 1969-08-08 | 1969-08-08 | Improvements in rotary positive-displacement fluid machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1284551A true GB1284551A (en) | 1972-08-09 |
Family
ID=10411071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3971269A Expired GB1284551A (en) | 1969-08-08 | 1969-08-08 | Improvements in rotary positive-displacement fluid machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1284551A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478223A1 (en) * | 1980-03-17 | 1981-09-18 | Worthington Compressors Inc | ROTARY COMPRESSOR |
| GB2176848A (en) * | 1985-06-25 | 1987-01-07 | Spectra Physics | Sealed rotary compressor |
| EP0337950A2 (en) * | 1988-04-15 | 1989-10-18 | Renz, Gerhard | Internal axis rotary piston engine |
| US10294936B2 (en) | 2014-04-22 | 2019-05-21 | Project Phoenix, Llc. | Fluid delivery system with a shaft having a through-passage |
| US10465721B2 (en) | 2014-03-25 | 2019-11-05 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US10539134B2 (en) | 2014-10-06 | 2020-01-21 | Project Phoenix, LLC | Linear actuator assembly and system |
| US10544861B2 (en) | 2014-06-02 | 2020-01-28 | Project Phoenix, LLC | Hydrostatic transmission assembly and system |
| US10544810B2 (en) | 2014-06-02 | 2020-01-28 | Project Phoenix, LLC | Linear actuator assembly and system |
| US10598176B2 (en) | 2014-07-22 | 2020-03-24 | Project Phoenix, LLC | External gear pump integrated with two independently driven prime movers |
| US10677352B2 (en) | 2014-10-20 | 2020-06-09 | Project Phoenix, LLC | Hydrostatic transmission assembly and system |
| US10808732B2 (en) | 2014-09-23 | 2020-10-20 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US10865788B2 (en) | 2015-09-02 | 2020-12-15 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US11085440B2 (en) | 2015-09-02 | 2021-08-10 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US11118581B2 (en) | 2014-02-28 | 2021-09-14 | Project Phoenix, LLC | Pump integrated with two independently driven prime movers |
-
1969
- 1969-08-08 GB GB3971269A patent/GB1284551A/en not_active Expired
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478223A1 (en) * | 1980-03-17 | 1981-09-18 | Worthington Compressors Inc | ROTARY COMPRESSOR |
| GB2176848A (en) * | 1985-06-25 | 1987-01-07 | Spectra Physics | Sealed rotary compressor |
| EP0337950A2 (en) * | 1988-04-15 | 1989-10-18 | Renz, Gerhard | Internal axis rotary piston engine |
| EP0337950A3 (en) * | 1988-04-15 | 1990-02-28 | Renz, Gerhard | Internal axis rotary piston engine |
| US11118581B2 (en) | 2014-02-28 | 2021-09-14 | Project Phoenix, LLC | Pump integrated with two independently driven prime movers |
| US12060883B2 (en) | 2014-02-28 | 2024-08-13 | Project Phoenix, LLC | Pump integrated with two independently driven prime movers |
| US11713757B2 (en) | 2014-02-28 | 2023-08-01 | Project Phoenix, LLC | Pump integrated with two independently driven prime movers |
| US10465721B2 (en) | 2014-03-25 | 2019-11-05 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US10294936B2 (en) | 2014-04-22 | 2019-05-21 | Project Phoenix, Llc. | Fluid delivery system with a shaft having a through-passage |
| US11280334B2 (en) | 2014-04-22 | 2022-03-22 | Project Phoenix, LLC | Fluid delivery system with a shaft having a through-passage |
| US10544861B2 (en) | 2014-06-02 | 2020-01-28 | Project Phoenix, LLC | Hydrostatic transmission assembly and system |
| US10738799B2 (en) | 2014-06-02 | 2020-08-11 | Project Phoenix, LLC | Linear actuator assembly and system |
| US11060534B2 (en) | 2014-06-02 | 2021-07-13 | Project Phoenix, LLC | Linear actuator assembly and system |
| US11067170B2 (en) | 2014-06-02 | 2021-07-20 | Project Phoenix, LLC | Hydrostatic transmission assembly and system |
| US11867203B2 (en) | 2014-06-02 | 2024-01-09 | Project Phoenix, LLC | Linear actuator assembly and system |
| US10544810B2 (en) | 2014-06-02 | 2020-01-28 | Project Phoenix, LLC | Linear actuator assembly and system |
| US11512695B2 (en) | 2014-07-22 | 2022-11-29 | Project Phoenix, LLC | External gear pump integrated with two independently driven prime movers |
| US10995750B2 (en) | 2014-07-22 | 2021-05-04 | Project Phoenix, LLC | External gear pump integrated with two independently driven prime movers |
| US10598176B2 (en) | 2014-07-22 | 2020-03-24 | Project Phoenix, LLC | External gear pump integrated with two independently driven prime movers |
| US10808732B2 (en) | 2014-09-23 | 2020-10-20 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US11408442B2 (en) | 2014-09-23 | 2022-08-09 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US10539134B2 (en) | 2014-10-06 | 2020-01-21 | Project Phoenix, LLC | Linear actuator assembly and system |
| US11242851B2 (en) | 2014-10-06 | 2022-02-08 | Project Phoenix, LLC | Linear actuator assembly and system |
| US11054026B2 (en) | 2014-10-20 | 2021-07-06 | Project Phoenix, LLC | Hydrostatic transmission assembly and system |
| US10677352B2 (en) | 2014-10-20 | 2020-06-09 | Project Phoenix, LLC | Hydrostatic transmission assembly and system |
| US11846283B2 (en) | 2015-09-02 | 2023-12-19 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US11085440B2 (en) | 2015-09-02 | 2021-08-10 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US10865788B2 (en) | 2015-09-02 | 2020-12-15 | Project Phoenix, LLC | System to pump fluid and control thereof |
| US12060878B2 (en) | 2015-09-02 | 2024-08-13 | Project Phoenix, LLC | System to pump fluid and control thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |