EP2042730A3 - Improved delivery compensation unit. - Google Patents
Improved delivery compensation unit. Download PDFInfo
- Publication number
- EP2042730A3 EP2042730A3 EP08164843A EP08164843A EP2042730A3 EP 2042730 A3 EP2042730 A3 EP 2042730A3 EP 08164843 A EP08164843 A EP 08164843A EP 08164843 A EP08164843 A EP 08164843A EP 2042730 A3 EP2042730 A3 EP 2042730A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- suction
- plaster
- tank
- compression
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/163—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump
-
- 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
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
-
- 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
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI20070261 ITVI20070261A1 (en) | 2007-09-28 | 2007-09-28 | EXTENDED FLOW COMPENSATOR GROUP |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2042730A2 EP2042730A2 (en) | 2009-04-01 |
EP2042730A3 true EP2042730A3 (en) | 2010-11-03 |
Family
ID=40280745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08164843A Withdrawn EP2042730A3 (en) | 2007-09-28 | 2008-09-23 | Improved delivery compensation unit. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2042730A3 (en) |
IT (1) | ITVI20070261A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITAR20120003A1 (en) * | 2012-01-20 | 2013-07-21 | Leonardo Mattoni | JOINT INSULATOR FOR STUCCOS AND PREMIXED MIXERS |
ITUA20162273A1 (en) * | 2016-04-04 | 2017-10-04 | Turbosol Produzione Spa | MACHINE FOR PUMPING OF BUILDING MATERIALS |
CN110181672B (en) * | 2019-05-15 | 2021-04-16 | 贾国平 | High-pressure concrete stamping and feeding device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980343A (en) * | 1959-01-19 | 1961-04-18 | Hudson Mfg Co H D | Hand sprayer |
US3014624A (en) * | 1959-02-17 | 1961-12-26 | Seiwa Machinery Company Ltd | Apparatus for discharging concrete |
GB891635A (en) * | 1960-01-21 | 1962-03-14 | Wilson John H | Suction flow equalizer for piston pumps such as mud pumps |
FR1447478A (en) * | 1965-06-25 | 1966-07-29 | Turbosol A I Srl | Machine for the production and projection of fine mortar or similar materials |
FR1588227A (en) * | 1967-07-22 | 1970-04-10 | ||
FR2359632A1 (en) * | 1976-07-28 | 1978-02-24 | Dso Stroitelna Technika | Applicator and conveyor for polishing materials - has suction and compression chamber at end of distributing trough with agitators and driving cylinders |
FR2615439A1 (en) * | 1987-05-22 | 1988-11-25 | Turbosol Produzione Spa | Machine for transporting and projecting mortar, coatings and similar mixtures |
EP0726392A1 (en) * | 1995-02-10 | 1996-08-14 | TURBOSOL PRODUZIONE S.p.A. | Machine for pumping building materials |
-
2007
- 2007-09-28 IT ITVI20070261 patent/ITVI20070261A1/en unknown
-
2008
- 2008-09-23 EP EP08164843A patent/EP2042730A3/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980343A (en) * | 1959-01-19 | 1961-04-18 | Hudson Mfg Co H D | Hand sprayer |
US3014624A (en) * | 1959-02-17 | 1961-12-26 | Seiwa Machinery Company Ltd | Apparatus for discharging concrete |
GB891635A (en) * | 1960-01-21 | 1962-03-14 | Wilson John H | Suction flow equalizer for piston pumps such as mud pumps |
FR1447478A (en) * | 1965-06-25 | 1966-07-29 | Turbosol A I Srl | Machine for the production and projection of fine mortar or similar materials |
FR1588227A (en) * | 1967-07-22 | 1970-04-10 | ||
FR2359632A1 (en) * | 1976-07-28 | 1978-02-24 | Dso Stroitelna Technika | Applicator and conveyor for polishing materials - has suction and compression chamber at end of distributing trough with agitators and driving cylinders |
FR2615439A1 (en) * | 1987-05-22 | 1988-11-25 | Turbosol Produzione Spa | Machine for transporting and projecting mortar, coatings and similar mixtures |
EP0726392A1 (en) * | 1995-02-10 | 1996-08-14 | TURBOSOL PRODUZIONE S.p.A. | Machine for pumping building materials |
Also Published As
Publication number | Publication date |
---|---|
ITVI20070261A1 (en) | 2009-03-29 |
EP2042730A2 (en) | 2009-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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Extension state: AL BA MK RS |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 |
|
AKY | No designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R108 Effective date: 20110701 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20110504 |