GB1334620A - Pumps for pumping two fluids - Google Patents
Pumps for pumping two fluidsInfo
- Publication number
- GB1334620A GB1334620A GB6033671A GB6033671A GB1334620A GB 1334620 A GB1334620 A GB 1334620A GB 6033671 A GB6033671 A GB 6033671A GB 6033671 A GB6033671 A GB 6033671A GB 1334620 A GB1334620 A GB 1334620A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- valve member
- priming
- flow
- pumps
- 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
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/20—Rotary pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
1334620 Rotary positive-displacement pumps AUTO RESEARCH CORP 29 Dec 1971 [27 Jan 1971] 60336/71 Heading F1F A vane-type pump for supplying lubricating-oil fog to e.g. a compressor, has a rotor 12 with vanes 18, an outlet conduit and nozzle 40, 42, and a priming and flow-control valve-member 50, which is loaded by a compression spring 60 and responsive to pressure in the conduit 40. When the pump starts, priming is effected by the valve member abutting a post 62 and thus shutting an air or gas-inlet conduit 36. Subsequently the valve member shifts to the left to partially open the conduit 36 and reduce the flow through an oilinlet conduit 34. The valve member may close the conduit 34 completely. The spring 60 abuts adjusting means 64.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11002471A | 1971-01-27 | 1971-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1334620A true GB1334620A (en) | 1973-10-24 |
Family
ID=22330845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6033671A Expired GB1334620A (en) | 1971-01-27 | 1971-12-29 | Pumps for pumping two fluids |
Country Status (8)
Country | Link |
---|---|
US (1) | US3671148A (en) |
JP (1) | JPS5119601B1 (en) |
CA (1) | CA951576A (en) |
CH (1) | CH562403A5 (en) |
FR (1) | FR2124712A5 (en) |
GB (1) | GB1334620A (en) |
IT (1) | IT946921B (en) |
SE (1) | SE373913B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576788Y2 (en) * | 1975-11-10 | 1982-02-08 | ||
US4708598A (en) * | 1984-07-31 | 1987-11-24 | Seiko Seiki Kabushiki Kaisha | Rotary type gas compressor |
US4998969A (en) * | 1990-05-14 | 1991-03-12 | Outboard Marine Corporation | Engine maintenance fluid introduction system |
KR920002931A (en) * | 1990-07-31 | 1992-02-28 | 강진구 | Lubrication control device of hermetic scull compressor |
DE19652420A1 (en) * | 1996-12-09 | 1998-06-10 | Luk Fahrzeug Hydraulik | Flow control arrangement for a hydraulic conveyor |
JP6292264B2 (en) | 2016-08-01 | 2018-03-14 | 横浜ゴム株式会社 | Pneumatic tire |
-
1971
- 1971-01-27 US US3671148D patent/US3671148A/en not_active Expired - Lifetime
- 1971-12-20 CA CA130,576,A patent/CA951576A/en not_active Expired
- 1971-12-29 GB GB6033671A patent/GB1334620A/en not_active Expired
-
1972
- 1972-01-03 SE SE1772A patent/SE373913B/xx unknown
- 1972-01-07 FR FR7200401A patent/FR2124712A5/fr not_active Expired
- 1972-01-12 JP JP577872A patent/JPS5119601B1/ja active Pending
- 1972-01-26 IT IT1981272A patent/IT946921B/en active
- 1972-01-26 CH CH113672A patent/CH562403A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT946921B (en) | 1973-05-21 |
CH562403A5 (en) | 1975-05-30 |
SE373913B (en) | 1975-02-17 |
FR2124712A5 (en) | 1972-09-22 |
US3671148A (en) | 1972-06-20 |
CA951576A (en) | 1974-07-23 |
JPS5119601B1 (en) | 1976-06-18 |
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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 |