FR2203435A5 - - Google Patents
Info
- Publication number
- FR2203435A5 FR2203435A5 FR7334148A FR7334148A FR2203435A5 FR 2203435 A5 FR2203435 A5 FR 2203435A5 FR 7334148 A FR7334148 A FR 7334148A FR 7334148 A FR7334148 A FR 7334148A FR 2203435 A5 FR2203435 A5 FR 2203435A5
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
- F04B7/0026—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2248868A DE2248868C3 (de) | 1972-10-05 | 1972-10-05 | Betonpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2203435A5 true FR2203435A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-10 |
Family
ID=5858260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7334148A Expired FR2203435A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-05 | 1973-09-24 |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2415276C2 (de) * | 1974-03-29 | 1976-11-11 | Friedrich Schwing | Pumpe zum Fördern von Dickstoffen, insbesondere Beton |
| DE2934425C2 (de) * | 1979-08-25 | 1985-09-12 | Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen | Betonpumpe |
| AU613422B2 (en) * | 1987-10-07 | 1991-08-01 | Marlen Research Corporation | Compact twin piston pump |
| US10001114B1 (en) | 2017-03-28 | 2018-06-19 | Jessop Initiatives LLC | Continuous flow pumping system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1304684A (fr) * | 1961-07-28 | 1962-09-28 | Pompe hydraulique à pistons pour refouler des produits épais, en bouillie ou plastiques | |
| FR1532981A (fr) * | 1967-07-28 | 1968-07-12 | Danken | Appareil de pompage de béton |
| DE1917888A1 (de) * | 1968-04-13 | 1969-11-06 | Cons Concrete Ltd | Betonfoerderpumpe |
| DE1953450A1 (de) * | 1969-10-23 | 1971-05-06 | Huennebeck Gmbh | Pumpe zum Foerdern dickfluessiger Stoffe |
| FR2103953A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-08-27 | 1972-04-14 | Reich Fa Wilhelm |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1453705A1 (de) * | 1963-12-19 | 1969-09-18 | Wennberg Olav Carl Gustav | Kolbenpumpe fuer Beton oder andere Massen aehnlicher Konsistenz |
| US3398693A (en) * | 1966-08-01 | 1968-08-27 | Danken Inc | Concrete pumping apparatus |
| US3476057A (en) * | 1967-09-08 | 1969-11-04 | Philip W Mcelroy | Aggregate pumping apparatus |
| DE1703219B2 (de) * | 1968-04-19 | 1977-02-24 | Putzmeister GmbH, Chur (Schweiz) | Betonpumpe |
| DE1803819C3 (de) * | 1968-10-18 | 1975-06-05 | Maschinenfabrik Walter Scheele, 4600 Dortmund | Betonpumpe |
| DE2104191C3 (de) * | 1971-01-29 | 1975-10-23 | Torkret Gmbh, 4300 Essen | Vorrichtung zur Förderung von breiigen, abbindenden Massen |
-
1972
- 1972-10-02 AU AU60856/73A patent/AU472116B2/en not_active Expired
- 1972-10-05 DE DE2248868A patent/DE2248868C3/de not_active Expired
-
1973
- 1973-09-24 FR FR7334148A patent/FR2203435A5/fr not_active Expired
- 1973-09-28 IT IT29497/73A patent/IT993461B/it active
- 1973-09-28 JP JP48108612A patent/JPS4972707A/ja active Pending
- 1973-10-04 US US403598A patent/US3877847A/en not_active Expired - Lifetime
- 1973-10-04 CA CA182,669A patent/CA1000110A/en not_active Expired
- 1973-10-05 GB GB4654473A patent/GB1423879A/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1304684A (fr) * | 1961-07-28 | 1962-09-28 | Pompe hydraulique à pistons pour refouler des produits épais, en bouillie ou plastiques | |
| FR1532981A (fr) * | 1967-07-28 | 1968-07-12 | Danken | Appareil de pompage de béton |
| DE1917888A1 (de) * | 1968-04-13 | 1969-11-06 | Cons Concrete Ltd | Betonfoerderpumpe |
| DE1953450A1 (de) * | 1969-10-23 | 1971-05-06 | Huennebeck Gmbh | Pumpe zum Foerdern dickfluessiger Stoffe |
| FR2103953A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-08-27 | 1972-04-14 | Reich Fa Wilhelm |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1000110A (en) | 1976-11-23 |
| US3877847A (en) | 1975-04-15 |
| DE2248868C3 (de) | 1975-07-03 |
| DE2248868B2 (de) | 1974-11-21 |
| IT993461B (it) | 1975-09-30 |
| AU472116B2 (en) | 1976-05-13 |
| JPS4972707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-13 |
| AU6085673A (en) | 1975-04-10 |
| GB1423879A (en) | 1976-02-04 |
| DE2248868A1 (de) | 1974-04-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |