FR2124811A5 - - Google Patents
Info
- Publication number
- FR2124811A5 FR2124811A5 FR7202219A FR7202219A FR2124811A5 FR 2124811 A5 FR2124811 A5 FR 2124811A5 FR 7202219 A FR7202219 A FR 7202219A FR 7202219 A FR7202219 A FR 7202219A FR 2124811 A5 FR2124811 A5 FR 2124811A5
- Authority
- FR
- France
- 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
- 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 |
|---|---|
| FR2124811A5 true FR2124811A5 (enExample) | 1972-09-22 |
Family
ID=5796929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7202219A Expired FR2124811A5 (enExample) | 1971-01-26 | 1972-01-24 |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU3818572A (enExample) |
| BE (1) | BE778418A (enExample) |
| CH (1) | CH546345A (enExample) |
| DE (1) | DE2103530A1 (enExample) |
| FR (1) | FR2124811A5 (enExample) |
| IT (1) | IT946589B (enExample) |
| NL (1) | NL7200881A (enExample) |
| ZA (1) | ZA72510B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2390214A1 (fr) * | 1977-05-09 | 1978-12-08 | Tada Tetsuya | Pulverisateur a pompe incorporee |
| EP0053920A1 (en) * | 1980-12-05 | 1982-06-16 | General Conveyors Limited | Pumping of liquids |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE102012008295A1 (de) | 2012-04-26 | 2013-10-31 | Mike Zelasny | Rohrformteil für den Anschluss an Betonpumpen |
| DE202012004146U1 (de) | 2012-04-26 | 2012-07-31 | 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2390214A1 (fr) * | 1977-05-09 | 1978-12-08 | Tada Tetsuya | Pulverisateur a pompe incorporee |
| EP0053920A1 (en) * | 1980-12-05 | 1982-06-16 | General Conveyors Limited | Pumping of liquids |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2103530A1 (de) | 1972-08-17 |
| CH546345A (de) | 1974-02-28 |
| ZA72510B (en) | 1972-12-27 |
| BE778418A (fr) | 1972-05-16 |
| IT946589B (it) | 1973-05-21 |
| AU3818572A (en) | 1973-07-26 |
| NL7200881A (enExample) | 1972-07-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |