DE1675491B1 - Ventil fuer breiige Massen,insbesondere Beton - Google Patents
Ventil fuer breiige Massen,insbesondere BetonInfo
- Publication number
- DE1675491B1 DE1675491B1 DE19681675491 DE1675491A DE1675491B1 DE 1675491 B1 DE1675491 B1 DE 1675491B1 DE 19681675491 DE19681675491 DE 19681675491 DE 1675491 A DE1675491 A DE 1675491A DE 1675491 B1 DE1675491 B1 DE 1675491B1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- section
- closure part
- guide
- axis
- 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- Withdrawn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
-
- 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
-
- 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
- F04B15/023—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 supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
-
- 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
- F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63495467A | 1967-05-01 | 1967-05-01 | |
US63514667A | 1967-05-01 | 1967-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1675491B1 true DE1675491B1 (de) | 1970-03-19 |
Family
ID=27092270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681675491 Withdrawn DE1675491B1 (de) | 1967-05-01 | 1968-01-17 | Ventil fuer breiige Massen,insbesondere Beton |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE711713A (da) |
DE (1) | DE1675491B1 (da) |
DK (1) | DK127486B (da) |
ES (1) | ES353782A1 (da) |
FR (1) | FR1556150A (da) |
GB (1) | GB1230191A (da) |
NL (1) | NL6803414A (da) |
SE (1) | SE341500B (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8802443A (nl) * | 1988-10-05 | 1990-05-01 | Stork Protecon Bv | Inrichting voor het verpompen van vleeshoudende produkten. |
ITUD20080144A1 (it) * | 2008-06-20 | 2009-12-21 | Cifa Spa | Banco di prova per gruppi di pompaggio e relativo procedimento |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE185885C (da) * | ||||
US2037873A (en) * | 1931-06-12 | 1936-04-21 | Universal Oil Prod Co | Self-seating sleeve-type valve |
CH225217A (de) * | 1942-01-24 | 1943-01-15 | Oederlin Cie Ag | Absperrschieber. |
DE1737641U (de) * | 1956-09-04 | 1957-01-10 | Rieger Geb | Regelungs- und absperrventil fuer fluessigkeiten. |
DE1034937B (de) * | 1952-09-01 | 1958-07-24 | Rheinisches Metallwerk Gmbh | Absperrschieber mit einem Verschlussstueck aus elastischem Material mit schlauchartiger Fortsetzung auf der Spindelseite |
-
1968
- 1968-01-17 DE DE19681675491 patent/DE1675491B1/de not_active Withdrawn
- 1968-03-06 BE BE711713D patent/BE711713A/xx unknown
- 1968-03-08 DK DK99068A patent/DK127486B/da unknown
- 1968-03-11 NL NL6803414A patent/NL6803414A/xx unknown
- 1968-03-13 SE SE328868A patent/SE341500B/xx unknown
- 1968-03-13 FR FR1556150D patent/FR1556150A/fr not_active Expired
- 1968-04-30 ES ES353782A patent/ES353782A1/es not_active Expired
- 1968-04-30 GB GB1230191D patent/GB1230191A/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE185885C (da) * | ||||
US2037873A (en) * | 1931-06-12 | 1936-04-21 | Universal Oil Prod Co | Self-seating sleeve-type valve |
CH225217A (de) * | 1942-01-24 | 1943-01-15 | Oederlin Cie Ag | Absperrschieber. |
DE1034937B (de) * | 1952-09-01 | 1958-07-24 | Rheinisches Metallwerk Gmbh | Absperrschieber mit einem Verschlussstueck aus elastischem Material mit schlauchartiger Fortsetzung auf der Spindelseite |
DE1737641U (de) * | 1956-09-04 | 1957-01-10 | Rieger Geb | Regelungs- und absperrventil fuer fluessigkeiten. |
Also Published As
Publication number | Publication date |
---|---|
BE711713A (da) | 1968-07-15 |
SE341500B (da) | 1971-12-27 |
FR1556150A (da) | 1969-01-31 |
GB1230191A (da) | 1971-04-28 |
DK127486B (da) | 1973-11-12 |
ES353782A1 (es) | 1969-10-16 |
NL6803414A (da) | 1968-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4143325A1 (de) | Ventileinsatz fuer ein absperrventil | |
DE2717878A1 (de) | Vorrichtung zur dosierten abgabe von fluessigkeiten oder pasten | |
DE3113787C2 (de) | Rohrweiche für Beton- oder Dickstoffkolbenpumpen | |
CH632937A5 (de) | Apparat zum homogenisieren von fluessigen und breiigen substanzen. | |
DE69101030T2 (de) | Doppeltwirkende Kolbenpumpe. | |
EP0036945B1 (de) | Vorrichtung zum Fördern von fliessfähigen Medien | |
EP0114278A1 (de) | Absperrvorrichtung für pneumatische Fördersysteme zum Transport rieselfähiger Schüttgüter | |
DE2810285C2 (de) | Hydraulisch-pneumatisches Schlagwerkzeug | |
DE2651133A1 (de) | Dosierventil fuer unter druck arbeitende schmiersysteme | |
DE1921876C3 (de) | Nachstelleinrichtung für die Dichteinrichtungen eines Absperrschiebers | |
DE1675491B1 (de) | Ventil fuer breiige Massen,insbesondere Beton | |
DE4344497A1 (de) | Verfahren zum Steuern einer Füllmaschine und Füllmaschine hierzu | |
DE1948842A1 (de) | Werkzeug zum Setzen von zweiteiligen Befestigungselementen | |
DE3810490C2 (da) | ||
DE3014552A1 (de) | Druckumsetzer mit mindestens drei oelhydraulisch angetriebenen kolben | |
EP3033523B1 (de) | Zweizylinder-dickstoffpumpe mit rohrweiche | |
DE2824680C2 (de) | Vorrichtung zum Dosieren und Abfüllen insbesondere hochviskoser Medien | |
DE2721678A1 (de) | Schlammpumpe | |
DE2749186C3 (de) | Auslaufventil für einen Desinfektions- und Reinigungsmittelspender | |
DE69307670T2 (de) | Ölbehälter | |
EP3497329B1 (de) | Dickstoffventil | |
DE2054514C3 (de) | Betonpumpe | |
DE105243C (da) | ||
AT252040B (de) | Hydraulisch angetriebene Zwillingskolbenpumpe für breiige Stoffe, insbesondere für Beton | |
DE2938220A1 (de) | Vorzugsweise mit druckluft betriebene vorrichtung zum kontinuierlichen abgeben einer substanz, insbesondere eines zaehfluessigen oder pastenartigen materials aus einem behaelter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |