GB1303131A - - Google Patents
Info
- Publication number
- GB1303131A GB1303131A GB503470A GB503470A GB1303131A GB 1303131 A GB1303131 A GB 1303131A GB 503470 A GB503470 A GB 503470A GB 503470 A GB503470 A GB 503470A GB 1303131 A GB1303131 A GB 1303131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- feb
- slots
- replaced
- members
- 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/04—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Motors (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
1303131 Rotary positive-displacement machines WORTHINGTON CORP 3 Feb 1970 [7 Feb 1969] 5034/70 Addition to 1294329 The machine disclosed in the parent Specification is improved or modified mainly in that the flexible land is replaced by a member 70 comprising links 72, 74, 76, 78 pivotably connected to each other, an eccentric pin 68 on a rotary shaft 14 and a core section 44 of a housing 8. Flexible and resilient sealing-members 54, 56, 58 are engaged by the member 70 to prevent reverse flow between pairs of slots 38, 40 and 46, 48, which communicate with corresponding inlet and outlet conduits 20, 22, 24, 26. The working chambers 83, 84 may be connected in series or parallel by way of said conduits and slots. The shaft 14 may be replaced by a crank-shaft (not shown), and may be coupled to an electric motor or generator, Fig. 1 (not shown). The machine can function as a pump motor or motor-andpump. The members 54 may be made of steel, the member 70 of fibreglass, and the housing, core section and end plates 6, 10 of a reinforced ceramics-material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79741569A | 1969-02-07 | 1969-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1303131A true GB1303131A (en) | 1973-01-17 |
Family
ID=25170779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB503470A Expired GB1303131A (en) | 1969-02-07 | 1970-02-03 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3574494A (en) |
JP (1) | JPS5118644B1 (en) |
DE (1) | DE2004936A1 (en) |
GB (1) | GB1303131A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3814311A1 (en) * | 1988-03-22 | 1989-10-05 | Raoul S Dr Nakhmanson | WORKING MACHINE WITH AT LEAST TWO WORKING CHAMBERS WITH VARIABLE VOLUME |
FR2687728B1 (en) * | 1992-02-21 | 1994-04-29 | Antonov Roumen | VOLUMETRIC MACHINE WITH SENSITIVE PISTONS, PARTICULARLY A FOUR-TIME MOTOR. |
DE19631798A1 (en) * | 1996-08-07 | 1997-02-27 | Raoul Dr Nakhmanson | Heart prosthesis with reduced volume |
US6065289A (en) * | 1998-06-24 | 2000-05-23 | Quiet Revolution Motor Company, L.L.C. | Fluid displacement apparatus and method |
FI120468B (en) * | 2005-12-08 | 2009-10-30 | Maraplan Oy | Pump or motor |
CN110892136B (en) * | 2017-04-28 | 2022-09-27 | 奎斯特发动机有限责任公司 | Variable volume chamber device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US631701A (en) * | 1899-03-10 | 1899-08-22 | Charles Franklin Du Bois | Air-compressor. |
US716970A (en) * | 1902-05-26 | 1902-12-30 | Edward H Werner | Rotary engine. |
US1197578A (en) * | 1914-01-12 | 1916-09-05 | Jackson Compressor Company | Rotary air-compressor. |
US1378065A (en) * | 1920-08-31 | 1921-05-17 | Varley Cromwell Hanford | Rotary engine or pump |
US1516107A (en) * | 1923-02-24 | 1924-11-18 | Leiman Bros | Pump |
US1780109A (en) * | 1927-05-11 | 1930-10-28 | Vacuum Compressor Ab | Rotary machine |
DE529406C (en) * | 1928-07-31 | 1933-02-15 | Alfred Bachert | Rotary piston steam engine |
US1974225A (en) * | 1932-07-27 | 1934-09-18 | Varley Pumps And Enginecring L | Rotary pump |
US2784902A (en) * | 1953-07-20 | 1957-03-12 | Ashley C Glenn | Pumps or compressors |
US3050013A (en) * | 1960-08-18 | 1962-08-21 | Griffith Company | Rotary duplex pump |
US3196854A (en) * | 1963-04-08 | 1965-07-27 | Novak Andrew | Rotary engine |
-
1969
- 1969-02-07 US US797415A patent/US3574494A/en not_active Expired - Lifetime
-
1970
- 1970-02-03 GB GB503470A patent/GB1303131A/en not_active Expired
- 1970-02-04 DE DE19702004936 patent/DE2004936A1/en active Pending
- 1970-02-06 JP JP45010350A patent/JPS5118644B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5118644B1 (en) | 1976-06-11 |
DE2004936A1 (en) | 1970-09-24 |
US3574494A (en) | 1971-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |