BE699782A - - Google Patents
Info
- Publication number
- BE699782A BE699782A BE699782DA BE699782A BE 699782 A BE699782 A BE 699782A BE 699782D A BE699782D A BE 699782DA BE 699782 A BE699782 A BE 699782A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0038—Piston machines or pumps characterised by having positively-driven valving the distribution member forming a single inlet for a plurality of pumping chambers or a multiple discharge for one single pumping chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
- F04B7/0233—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers
- F04B7/0241—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
- F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
- F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
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- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86831—Selective opening of plural ports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48912065 US3326135A (en) | 1965-09-22 | 1965-09-22 | Slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE699782A true BE699782A (US06330241-20011211-M00004.png) | 1967-11-16 |
Family
ID=23942489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE699782D BE699782A (US06330241-20011211-M00004.png) | 1965-09-22 | 1967-06-12 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3326135A (US06330241-20011211-M00004.png) |
| BE (1) | BE699782A (US06330241-20011211-M00004.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647325A (en) * | 1968-04-15 | 1972-03-07 | Cons Concrete Ltd | Concrete pump |
| CH535897A (de) * | 1970-11-23 | 1973-04-15 | Papillon Ets | Auf mechanischem, hydraulischem oder pneumatischem Weg angetriebene Verdrängerpumpe |
| GB1470506A (en) * | 1973-05-11 | 1977-04-14 | Cav Ltd | Fuel injection pumping apparatus |
| GB1452561A (en) * | 1973-11-16 | 1976-10-13 | Fogt Indmasch | Apparatus for pumping wet concrete |
| US4527954A (en) * | 1983-01-14 | 1985-07-09 | Halliburton Company | Pumping apparatus |
| US10161421B2 (en) | 2015-02-03 | 2018-12-25 | Eli Oklejas, Jr. | Method and system for injecting a process fluid using a high pressure drive fluid |
| US10138877B2 (en) * | 2016-11-11 | 2018-11-27 | Vector Technologies Llc | Method and system for intensifying slurry pressure |
| US10156237B2 (en) | 2017-02-10 | 2018-12-18 | Vector Technologies Llc | Method and system for injecting slurry using concentrated slurry pressurization |
| US10766009B2 (en) | 2017-02-10 | 2020-09-08 | Vector Technologies Llc | Slurry injection system and method for operating the same |
| US10837465B2 (en) | 2017-02-10 | 2020-11-17 | Vector Technologies Llc | Elongated tank for use in injecting slurry |
| US10156856B2 (en) | 2017-02-10 | 2018-12-18 | Vector Technologies Llc | Method and system for injecting slurry using two cooperating slurry pressurizing tanks |
| US10156132B2 (en) | 2017-02-10 | 2018-12-18 | Vector Technologies Llc | Method and system for injecting slurry using two tanks with valve timing overlap |
| CN110803507B (zh) * | 2019-10-21 | 2021-09-10 | 苏师大半导体材料与设备研究院(邳州)有限公司 | 一种建筑材料高效推送方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1810766A (en) * | 1930-03-04 | 1931-06-16 | Hohulin Wilhelm Friedrich | Fluid reversing valve |
| US2796032A (en) * | 1952-10-03 | 1957-06-18 | Torkret Gmbh | Piston pumps |
| US3146721A (en) * | 1960-08-08 | 1964-09-01 | Schwing Friedrich Wilhelm | Hydraulic piston pump for the pumping of viscous pulpy or plastic substances |
| US3096788A (en) * | 1961-08-21 | 1963-07-09 | William Y Talbot | Rotary valve |
-
1965
- 1965-09-22 US US48912065 patent/US3326135A/en not_active Expired - Lifetime
-
1967
- 1967-06-12 BE BE699782D patent/BE699782A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3326135A (en) | 1967-06-20 |
