GB1388368A - Displacement machine such as a pump - Google Patents
Displacement machine such as a pumpInfo
- Publication number
- GB1388368A GB1388368A GB3525673A GB3525673A GB1388368A GB 1388368 A GB1388368 A GB 1388368A GB 3525673 A GB3525673 A GB 3525673A GB 3525673 A GB3525673 A GB 3525673A GB 1388368 A GB1388368 A GB 1388368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- housing
- pump
- annular
- wall
- 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
- 238000006073 displacement reaction Methods 0.000 title abstract 2
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3448—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member with axially movable vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1388368 Rotary positive displacement machines BENWILCO Inc 24 July 1973 [16 Aug 1972] 35256/73 Heading F1F A pump or compressor comprises a cylindrical rotor 22 rotated by a shaft 23 in a cylindrical cavity in a housing 6 having inlet and outlet ports 46, 47, pumping chambers 41, 42 being defined by a sinuous annular channel 38 in the rotor, an annular wall 17 of the housing projecting into an annular groove 33 in the rotor, and vanes 51, 52 pivoted in the housing and located in gaps in wall 17, each vane being tapered and slidably engaging both channel side walls 39, 40 at its free end 58, Figs. 3 to 6 (not shown). The rotor may be formed in two parts joined by screws 37.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28094472A | 1972-08-16 | 1972-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1388368A true GB1388368A (en) | 1975-03-26 |
Family
ID=23075281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3525673A Expired GB1388368A (en) | 1972-08-16 | 1973-07-24 | Displacement machine such as a pump |
Country Status (13)
Country | Link |
---|---|
US (1) | US3787153A (en) |
JP (1) | JPS5344682B2 (en) |
AR (1) | AR198861A1 (en) |
AU (1) | AU464317B2 (en) |
BE (1) | BE803639A (en) |
BR (1) | BR7306132D0 (en) |
CA (1) | CA972219A (en) |
DE (1) | DE2341075C3 (en) |
ES (1) | ES417637A1 (en) |
FR (1) | FR2196679A5 (en) |
GB (1) | GB1388368A (en) |
IT (1) | IT996107B (en) |
ZA (1) | ZA735078B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170213A (en) * | 1977-03-07 | 1979-10-09 | Benwilco, Inc. | Rotary engine |
BR0208780B1 (en) * | 2001-04-10 | 2011-05-31 | reed frame for compressor. | |
US20080006228A1 (en) * | 2006-07-05 | 2008-01-10 | Forest Frank Liebe | Liebe revolutionary engine |
JP5585724B2 (en) * | 2011-04-04 | 2014-09-10 | トヨタ自動車株式会社 | Oil pump for vehicle |
GB201216036D0 (en) * | 2012-09-07 | 2012-10-24 | Fisher Hugh E | Rotary fluid transfer apparatus and associated methods |
US9695821B2 (en) | 2013-01-16 | 2017-07-04 | Albert's Generator Services Inc. | Compressor with rotating cam and sliding end vanes |
US8985980B2 (en) | 2013-01-16 | 2015-03-24 | Alberts Generator services inc. | Compressor with rotating cam and sliding end vanes |
US9964109B2 (en) | 2015-12-10 | 2018-05-08 | Albert's Generator Services Inc. | Apparatus for driving fluid having a rotating cam and rocker arm |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US268005A (en) * | 1882-11-28 | John t | ||
US213562A (en) * | 1879-03-25 | Improvement in rotary engines | ||
US2154456A (en) * | 1937-01-30 | 1939-04-18 | Rudolph A Riek | Rotary machine |
US2154457A (en) * | 1937-04-06 | 1939-04-18 | Rudolph A Riek | Rotary machine |
US2324610A (en) * | 1941-12-05 | 1943-07-20 | Benjamin F Williams | Pump |
US2688385A (en) * | 1952-12-29 | 1954-09-07 | Mclaughlin William | Rotary hydraulic brake machine |
US2902942A (en) * | 1956-06-26 | 1959-09-08 | Standard Res Consultants Inc | Rotary pumps |
-
1972
- 1972-08-16 US US00280944A patent/US3787153A/en not_active Expired - Lifetime
-
1973
- 1973-07-23 CA CA177,081A patent/CA972219A/en not_active Expired
- 1973-07-24 GB GB3525673A patent/GB1388368A/en not_active Expired
- 1973-07-25 ZA ZA735078A patent/ZA735078B/en unknown
- 1973-07-27 AU AU58641/73A patent/AU464317B2/en not_active Expired
- 1973-08-07 ES ES417637A patent/ES417637A1/en not_active Expired
- 1973-08-09 AR AR249511A patent/AR198861A1/en active
- 1973-08-10 BR BR6132/73A patent/BR7306132D0/en unknown
- 1973-08-10 IT IT51969/73A patent/IT996107B/en active
- 1973-08-10 DE DE2341075A patent/DE2341075C3/en not_active Expired
- 1973-08-14 FR FR7329651A patent/FR2196679A5/fr not_active Expired
- 1973-08-15 JP JP9162573A patent/JPS5344682B2/ja not_active Expired
- 1973-08-16 BE BE1005296A patent/BE803639A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU5864173A (en) | 1975-01-30 |
BR7306132D0 (en) | 1974-06-27 |
AU464317B2 (en) | 1975-08-21 |
FR2196679A5 (en) | 1974-03-15 |
CA972219A (en) | 1975-08-05 |
JPS4959305A (en) | 1974-06-08 |
IT996107B (en) | 1975-12-10 |
DE2341075B2 (en) | 1977-11-17 |
ES417637A1 (en) | 1976-02-01 |
AR198861A1 (en) | 1974-07-24 |
JPS5344682B2 (en) | 1978-11-30 |
ZA735078B (en) | 1974-06-26 |
DE2341075C3 (en) | 1978-07-06 |
US3787153A (en) | 1974-01-22 |
DE2341075A1 (en) | 1974-02-28 |
BE803639A (en) | 1974-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |