ZA72510B - Concrete or mortar pump - Google Patents
Concrete or mortar pumpInfo
- Publication number
- ZA72510B ZA72510B ZA720510A ZA72510A ZA72510B ZA 72510 B ZA72510 B ZA 72510B ZA 720510 A ZA720510 A ZA 720510A ZA 72510 A ZA72510 A ZA 72510A ZA 72510 B ZA72510 B ZA 72510B
- Authority
- ZA
- South Africa
- Prior art keywords
- concrete
- mortar pump
- mortar
- pump
- Prior art date
Links
Classifications
-
- 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
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
- F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
-
- 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
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712103530 DE2103530A1 (de) | 1971-01-26 | 1971-01-26 | Steuerventile für Beton- und Mörtelpumpen insbesondere zur Förderung von Spritzbeton |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA72510B true ZA72510B (en) | 1972-12-27 |
Family
ID=5796929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA720510A ZA72510B (en) | 1971-01-26 | 1972-01-25 | Concrete or mortar pump |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU3818572A (xx) |
BE (1) | BE778418A (xx) |
CH (1) | CH546345A (xx) |
DE (1) | DE2103530A1 (xx) |
FR (1) | FR2124811A5 (xx) |
IT (1) | IT946589B (xx) |
NL (1) | NL7200881A (xx) |
ZA (1) | ZA72510B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179070A (en) * | 1977-05-09 | 1979-12-18 | Tetsuya Tada | Sprayer |
AU7815181A (en) * | 1980-12-05 | 1982-06-10 | General Conveyors Ltd. | Piston pump + method of operation |
DE3410943A1 (de) * | 1983-04-06 | 1984-10-18 | Ernst Dipl.-Ing. 4600 Dortmund Korthaus | Kolbenpumpe fuer fluessige medien, insbesondere fuer durch feststoffe verunreinigte medien |
EP0748938A1 (en) * | 1995-06-16 | 1996-12-18 | Bremat B.V. | Device and method for pumping mortar |
DE202012004146U1 (de) | 2012-04-26 | 2012-07-31 | Mike Zelasny | Rohrformteil für den Anschluss an Betonpumpen |
DE102012008295A1 (de) | 2012-04-26 | 2013-10-31 | Mike Zelasny | Rohrformteil für den Anschluss an Betonpumpen |
CN103291966B (zh) * | 2013-06-13 | 2015-11-25 | 中联重科股份有限公司 | 分配阀和浆料泵送系统 |
-
1971
- 1971-01-26 DE DE19712103530 patent/DE2103530A1/de active Pending
- 1971-12-29 CH CH1916571A patent/CH546345A/xx not_active IP Right Cessation
-
1972
- 1972-01-14 IT IT19384/72A patent/IT946589B/it active
- 1972-01-21 NL NL7200881A patent/NL7200881A/xx unknown
- 1972-01-21 AU AU38185/72A patent/AU3818572A/en not_active Expired
- 1972-01-24 BE BE778418A patent/BE778418A/xx unknown
- 1972-01-24 FR FR7202219A patent/FR2124811A5/fr not_active Expired
- 1972-01-25 ZA ZA720510A patent/ZA72510B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2103530A1 (de) | 1972-08-17 |
FR2124811A5 (xx) | 1972-09-22 |
CH546345A (de) | 1974-02-28 |
AU3818572A (en) | 1973-07-26 |
BE778418A (fr) | 1972-05-16 |
NL7200881A (xx) | 1972-07-28 |
IT946589B (it) | 1973-05-21 |
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