EP0898025A1 - Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung - Google Patents
Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung Download PDFInfo
- Publication number
- EP0898025A1 EP0898025A1 EP98113951A EP98113951A EP0898025A1 EP 0898025 A1 EP0898025 A1 EP 0898025A1 EP 98113951 A EP98113951 A EP 98113951A EP 98113951 A EP98113951 A EP 98113951A EP 0898025 A1 EP0898025 A1 EP 0898025A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- float
- valve
- actuator
- power means
- bellows
- 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.)
- Granted
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7365—Single float controls plural valves
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7368—Servo relay operation of control
- Y10T137/7371—Fluid pressure
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7381—Quick acting
- Y10T137/7394—Trip mechanism
- Y10T137/7397—Weight or spring bias
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7381—Quick acting
- Y10T137/74—Lost motion mechanism
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7404—Plural floats
Definitions
- the invention relates to a device for actuating a Mechanism of a flushing device. It relates in particular to a device for actuating a closing or opening mechanism or a fixing mechanism of a flushing device.
- the device comprises a float and a first hydraulic or pneumatic power means that a by means of Has float controllable actuator, and a second hydraulic or pneumatic power means, which is a hydraulic or pneumatically with the actuator of the first power means connected actuator, this actuator is in operative connection with the mechanism.
- the swimmer will for example taken from a pole.
- this Float rod is the actuator of the first power means actable.
- a device for actuating the closing or opening mechanism the type mentioned at the outset is from DE 37 18 812 A1 known.
- the mechanism is used to operate a float-controlled Butterfly valve of a rinsing chamber for rinsing a Liquid storage space, the float in the area of Bottom of the storage space is effective.
- the butterfly valve is hydraulic, the float rod is firmly connected to the actuator assigned to it, with what this both when lifting and lowering the float is operated.
- the swivel-mounted float can do that sinking liquid level follow and acts over a Control rod on the rocker arm in such a way that when it is empty Storage space is freed from the support, with which the float rod suddenly swings down with weight and that Hydraulic system acted on. Hydraulic fluid gets into the enlarging space of the first hydraulic power means that is designed as a bellows, which also the space of the same second hydraulic power means designed as bellows enlarged and its actuator the mechanism of the butterfly valve opens.
- the disadvantage of this device is the high structural complexity in the area of the float and the high control effort. In particular, the swiveling of the swimmer must be permanent be guaranteed, otherwise the device will not work is. It should be noted that the device Mixed or wastewater is exposed to significant amounts of Contains contaminants and there is a risk that the Float bearing blocked. The flush can be triggered adjust poorly with this device.
- EP 0 658 657 A2 describes a device for actuating a Fixing mechanism of a tilting rinsing device for rinsing one Canal route known.
- the respective liquid level in the Manhole is determined by an inductive sensor and on an evaluation unit passed on when it has the complete Emptying the sewer or manhole, transmits an opening pulse to the fixing mechanism, which fixes the tilting rinsing device filled with rinsing liquid.
- the task is solved with a device of the beginning mentioned type in that the float when lifting the Actuator of the first power means for actuating the mechanism acted against a restoring force, the float at Lowering is decoupled from the actuator of the first power means, and a valve is arranged in the connection of the two power means is that of the float for moving the actuator of the first power means or another float controlled is such that the connection when lifting the float open, with the float raised and when lowering the Float is locked and open when the float is lowered.
- the float only when lifting with the actuator of the first power means is coupled.
- this moves Actuator of the first power means together with the float and due to the connection with the actuator of the second power means that this is also moved and thus, for example, the locking mechanism in the sense of a Closing movement actuated or the fixing mechanism in his Fixed position transferred.
- the locking mechanism in the sense of a Closing movement actuated or the fixing mechanism in his Fixed position transferred. Since the float when lowering from Actuator of the first power means is decoupled Even the locking mechanism does not float to its open position or the fixing mechanism is not loosened Transfer position. However, the restoring force still acts on the actuator of the first power means.
- the valve can also be operated done by another swimmer. That auxiliary swimmer the only task is to open the fast-opening valve press while the other swimmer is pressurizing the first power means. But it is preferably a one-float control, which means it is just a float provided and this has the task, the first To apply power or a series of first power and operate the valve.
- the actuator the second power means actuated the mechanism
- the mechanism opens or closes and thus the flushing is free gives or closes or a fixing mechanism from it or moved into its fixing position and thus the fixing position releases or occupies. If liquid is re-stowed and thus the lifting of the swimmer (s) by means of the Actuator of the first power means, the actuator of the second Power moves and the valve is closed.
- the one that acts on the first power means is advantageous Float connected with a float rod that swivels is stored and in operative connection with the first power means is feasible.
- a special embodiment of the invention provides that the Restoring force by means of a spring or a bellows, in particular a bellows is generated, which the actuator a power means, in particular the first power means, acted upon.
- a spring or another can also Bellows, in particular another bellows, the actuator of the act on another, in particular the second power means.
- the directions of action of the springs or bellows, especially bellows, are opposite and the spring or bellows of the further, especially the second power means is weaker than the spring or bellows of one, especially the first Power.
- the weaker spring or weaker bellows for the purpose of closing or fixing assist them by lifting hydraulic fluid off the float pushes out of the second hydraulic power means and also the closing process of the locking mechanism or the Fixing process of the fixing mechanism supported.
- the change the direction of action in the system can be changed simply by springs of different strengths can be achieved.
- the device can be designed in a particularly simple construction, if the first and also the second power means a cylinder has, which is designed as a bellows, in particular bellows Takes actuator. On a rod connected to the piston grips the float rod or the closing / opening mechanism or fixing mechanism.
- the valve is designed as a check valve, contrary to its basic blocking direction by means of the Swimmers or other swimmers, especially those with the Float or the other float provided float rod can be unlocked.
- the check valve is therefore always in one Direction of flow of the fluid continuously, while then when it is not unlocked by the float rod, the passage of the fluid in the opposite direction prevented.
- a such check valve requires only a small amount of construction and it is a simple connection of the hydraulics without Distributors possible. There is no need for one separate bypass to bypass the valve.
- the Check valve designed according to the invention thus represents a cost-effective design. The few pipe connections reduce the risk of leakage.
- the valve is hermetic lockable and therefore particularly suitable for use in harsh environment, for example in connection with wastewater.
- a structurally particularly simple design of the check valve provides that a displaceable tappet in the valve housing Lifting off a closure element closing a valve passage is provided by the associated valve seat.
- the pestle can be moved against the force of a restoring element.
- the displacement is preferably carried out by means of the float rod.
- the closure element is preferred as a ball and that Reset element as a spring, in particular as a helical compression spring educated.
- the hermetically sealable design of the check valve can be achieved in a particularly simple manner by that the plunger interacts with an elastic membrane, which is sealed to the valve housing.
- the float rod presses on the membrane, which is preferably designed as a steel membrane and moves this together with the tappet and thus unlocks the check valve.
- the Valve can be designed as a check valve, for example be, by means of which a bypass can be actuated, so that the hydraulic oil against the flow direction of the check valve can flow past this.
- that Valve can be designed, for example, as a ball valve, whereby, depending on the position of the swimmer or others Float, the valve tap the desired passage position or In the locked position.
- the invention is not limited to a float rod is pivotable about an axis, thus as a single arm or Two-armed lever acts in the area of the end remote from the axis Swimmer picks up. It is also possible for the swimmer to be stored vertically / horizontally and such To provide coupling with the actuator of the first power means, that the float takes the actuator along when lifting and without Actuation of this actuator can decrease.
- Power means several second power means and thus mechanisms several flushing devices to operate or several flushing devices to fix. This is between the valve and the mechanisms for opening, closing, fixing or releasing a division of the connecting line into several branch lines according to the number of mechanisms provided.
- first means of power and to provide several second power means, which are separate Valves and a common float rod or the like being controlled.
- second power means which are separate Valves and a common float rod or the like being controlled.
- valves are delayed, for example by means of the control rod to open, that is, the control rod opens one Valve earlier than another according to the liquid level in the storage room.
- the setting can be made using set screws or the valves are made at different levels.
- FIG. 1A shows a rectangular butterfly valve 1, the Closing a correspondingly rectangular outlet opening serves a rinsing chamber.
- the butterfly valve 1 is one upper, horizontal axis 2 pivotable on an outlet wall of the Rinsing chamber attached. There is a connection with the rinsing chamber Storage space, so that means collected in the washing chamber Liquid is flushed after the storage space has run dry can be when the butterfly valve 1 is opened.
- the butterfly valve 1 In the area its lower end is the butterfly valve 1 with the bottom of this protruding approaches 3 provided in operative connection with a locking mechanism 5 can be brought, which also with the outlet wall 4 is connected.
- the locking mechanism 5 can for example have a pivotable shaft 7 with lugs 6, the in the closed position of the butterfly valve 1, the means if it is oriented vertically, so pivoted be that they fall behind the approaches 3 and thus the Press the butterfly valve 1 on the wall 4 or its frame and turn it on Swinging the butterfly valve 1 away from the flushing chamber opening prevent.
- the locking mechanism 5 can also, for example be designed as a slide construction, such as is described in DE 37 18 812 A1. The locking mechanism is moved 5, that is, the shaft 7 is pivoted or a bolt moved by means of a bellows 8, which is in a cylinder 9 is led.
- a relatively strong compression spring 22 is effective in the bellows 16 prestresses the bellows 16 in the direction of the line 13.
- a relatively weaker compression spring 23 is arranged in the bellows 8, which biases the bellows 8 in the direction of the line 11.
- the float rod 25 carries a ball or in the area of one end cylindrical float 28 and is about an axis 29 swiveling.
- the lever arm opposite the float 28 Float rod 25 makes contact at the lowest float position the plunger 20 of the check valve 12 such that the ball 18th is lifted off the valve seat 17.
- This condition is in figure 1A illustrates and illustrates the flap 1 with the Approaches 3 releasing approaches 6 of the locking mechanism 5.
- Reference number 37 shows a dashed line Bearing plate called the stationary storage of the Bearing axis 29, the float rod 25, the cylinder 15 and the Check valve 12 is used.
- FIG. 1B illustrates the process of closing Mechanism. If liquid is further stowed in the Storage space, the float is raised further and the Float rod 25 pivoted further. The float rod 25 remains out of contact with the tappet 20 of the check valve 12, while the compression spring 22 located in the cylinder 15 by means of the Float rod 25 more tensioned and that in cylinder 9 arranged compression spring 8 is more relaxed.
- Figure 1C shows the state in which the locking mechanism 5 is in its closed position is transferred, in which the approaches 6 of the locking mechanism 5 act on the approaches 3 of the butterfly valve 1 so that the butterfly valve 1 completely against the outlet wall 4 of the Rinsing chamber or its frame is pressed.
- FIGS 2A to 2C show the processes when opening the Locking mechanism 5.
- the state of the locking mechanism 5 according to the representation in FIG. 2A corresponds to that in FIG Figure 1C.
- the level of liquid in the storage space drops and thus the float 28, then the float rod 25 swings back, the because of the blocking position of the check valve 12 spring-loaded bellows 8 and 16 of cylinders 9 and 15 in remain in position while the float rod 25 moved relative to the rod 24 passing through it.
- Figure 2B shows the partially lowered float 28 and the state of the Butterfly valve 1 shortly before opening.
- the float rod 25 has an angular position reached in which the plunger 20 of the check valve 12th acted upon and thus the ball 18 of the check valve 12 of the valve seat 17 lifts off. This allows hydraulic fluid due to the action of the loaded by the strong spring 22 Bellows 16 through lines 11 and 13 into the interior 10 of the Cylinder 9 enter and displace the bellows located there 8 against the force of the weaker spring acting on it 23.
- FIG 3 shows the control of two butterfly valves 1 by means of a common float rod 25 with float 28.
- everyone Butterfly valve 1 are a cylinder 9, lines 11 and 13, a Check valve 12 and a cylinder 15 assigned.
- the one Float rod 25 is of the two rods 24 of the cylinders 15 passes through, the rods 24 with the stop plates 26 are provided.
- the float rod 25 acts with the Tappet 20 of the two check valves 12 together.
- FIG 4 shows an embodiment of the invention, by means of which a large number of butterfly valves 1 can be actuated. Also here each butterfly valve 1 cylinder 9 and 15, one Check valve 12 and lines 11 and 13 assigned. Also this embodiment has the compression springs 22 and 23. With the reference numeral 36 denotes a wall on which the Float rod 25 is pivotally attached to float 28.
- Figure 4a is related to the illustration in Figure 4 see and illustrated in a traverse 30 of the float rod 25 screws 31 screwed in at different depths in operative connection with the tappets 20 of the associated check valves 12 can be brought, the screws 31 due the different screw-in depth, the check valves 12 release at different times, and thus at different times At times the butterfly valves 1 opened and their Rinses are triggered.
- FIG. 5 shows a tilting rinsing device
- the actual one Rinsing tank 32 is pivotable about an axis 33, which is not in the Center of gravity of the washing container 32 is arranged so that the Rinsing tank 32 automatically after emptying into the figure 5 shown upright position.
- the rinsing tank 32 is above the sole of the liquid storage space is arranged and is filled with storage liquid, for example. To ensure, that it only empties when the area to be rinsed of the liquid storage space or channel is empty the fixing mechanism 35 is provided, the simplest and Way through the longitudinally displaceable piston rod 27 of the cylinder 9 is formed and the washing container 32 in an end position prevents tipping.
- FIG. 6 shows one based on the embodiment according to FIG Variant in which the line 11 is divided into two sections 11a and 11b divides, which lead to cylinders 9, which with two Rinsing containers 32 cooperate.
- each rinsing container 32 is provided with a counterweight 34 which ensures that the associated washing container 32 after the Empty automatically into the position shown in Figure 6 stands up.
- a large volume Cylinder 15 use the one with the two a smaller volume having cylinders 9 cooperates.
- Figures 7A to 7D show variations of float, Cylinder and valve arrangements with different positions of the Swivel arm pivot point for use with the different Types of flushing devices.
- Figure 8 shows a modified embodiment in which a Another float 28a is provided by a float rod 25a is received, which is pivotable about an axis 29a is.
- This auxiliary float causes the check valve to open 12 with completely or almost completely emptied Storage space in that the protruding beyond the axis 29a Section of the float rod 25a the plunger 20 of the check valve 12 moves and this in its open position transferred.
- the operation of this embodiment is identical that according to the embodiment according to FIGS. 1a to 1c, 2a to 2c, with the difference that the float 28 there Function of the floats 28 and 28a according to the embodiment of the Figure 8 takes over.
- Figure 9 illustrates a container rinse.
- a cylindrical one Container 40 is over struts 41 and a connecting, Bearing bush, not illustrated, can be moved in one Stand 42 stored. This is vertically oriented in one arranged central area of the liquid storage space and connected to the pelvic floor 43. Inside the container 40 is a float 44 surrounding the bearing bush attached to the Buoyancy of the container 40 causes.
- the respective locking element 35 is pivoted by means of of the cylinder described in the previous embodiments 9, the piston rod 27 on a lever shoulder of the locking element 35 attacks.
- the others are in In the sense of the previous embodiments with the cylinder 9 interacting components are not shown, so it is based on the above explanations referenced.
- the closure of the container rinse could, for example, also on stand 42, preferably in the upper area.
- FIG 10 shows a detailed representation of the previous Embodiments described valve 12.
- This has a Slidable plunger 20 for lifting the valve passage closing ball 18 from the associated valve seat 17.
- the plunger 20 has an end facing away from the ball 18 elastic steel membrane 45 connected, which is sealed in Valve housing 46 is held.
- the steel membrane 45 and thus the Ram 20 are by means of the float rod 25 or at Embodiment according to Figure 8 by means of the float rod 25a moved against the force of the helical compression spring 21 and release the check valve 12 in its locked position.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Float Valves (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Sampling And Sample Adjustment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
Description
- Figuren 1A, 1B und 1C
- eine erste Ausführungsform einer Vorrichtung zum Betätigen eines Schließmechanismus einer in Schließstellung gezeigten Absperrklappe beim Verriegeln der Klappe (Figur 1A: Schließmechanismus in Offenstellung; Figur 1B: Schließmechanismus schließt; Figur 1C: Schließmechanismus in Schließstellung),
- Figuren 2A, 2B und 2C
- die Ausführungsform der Vorrichtung nach den Figuren 1A bis 1C beim Entriegeln der Klappe (Figur 2A: Schließmechanismus in Schließstellung; Figur 2B: Schließmechanismus öffnet; Figur 2C: Schließmechanismus geöffnet),
- Figur 3
- eine weitere Ausführungsform, bei der die Schließmechanismen zweier Klappen mittels einer dieser gemeinsamen Schwimmerstange betätigbar sind,
- Figur 4
- eine weitere Ausführungsform zur Veranschaulichung einer Batteriebauweise, bei der mittels einer Schwimmerstange die Schließmechanismen einer Vielzahl von Absperrklappen betätigbar sind,
- Figur 4a
- eine Ansicht der diversen, bei der Ausführungsform nach Figur 4 Verwendung findenden Ventile,
- Figur 5
- eine Ausführungsform einer Vorrichtung zum Betätigen eines Fixiermechanismus einer Kippspüleinrichtung,
- Figur 6
- eine weitere Ausführungsform einer Vorrichtung zum Betätigen der Fixiermechanismen zweier modifizierter Kippspüleinrichtungen mittels einer diesen gemeinsamen Schwimmerstange,
- Figur 7A, 7B, 7C und 7D
- Variationen von Schwimmer-, Zylinder- und Ventilanordnungen mit unterschiedlicher Lage des Schwimmerarmdrehpunktes,
- Figur 8
- eine weitere Ausführungsform, bei der ein weiterer Schwimmer zum Betätigen des Ventiles vorgesehen ist,
- Figur 9
- eine weitere Ausführungsform, bei der die Spüleinrichtung als heb- und senkbarer Behälter ausgebildet ist, der in seiner abgesenkten Stellung mittels der Fixiereinrichtung auf dem Boden eines Speicherraumes fixierbar ist und
- Figur 10
- einen Schnitt durch ein erfindungsgemäß modifiziertes Rückschlagventil.
Claims (14)
- Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung, insbesondere zum Betätigen eines Schließ- bzw. Öffnungsmechanismus oder eines Fixiermechanismus einer Spüleinrichtung, mit einem Schwimmer und einem ersten hydraulischen oder pneumatischen Kraftmittel, das ein mittels des Schwimmers ansteuerbares Stellglied aufweist, sowie mit einem zweiten hydraulischen oder pneumatischen Kraftmittel, das ein hydraulisch oder pneumatisch mit dem Stellglied des ersten Kraftmittels verbundenes Stellglied aufweist, wobei dieses Stellglied in Wirkverbindung mit dem Mechanismus steht, dadurch gekennzeichnet, daß der Schwimmer (28) beim Anheben das Stellglied (16) des ersten Kraftmittels (15) zum Betätigen des Mechanismus (5) entgegen einer Rückstellkraft beaufschlagt, der Schwimmer (28) beim Absenken vom Stellglied (16) des ersten Kraftmittels (15) entkoppelt ist, und in der Verbindung (11, 13) der beiden Kraftmittel (9, 15) ein Ventil (12) angeordnet ist, das von dem Schwimmer (28) zum Bewegen des Stellgliedes (16) des ersten Kraftmittels (15) oder einem weiteren Schwimmer gesteuert wird, derart, daß die Verbindung (11, 13) beim Anheben des Schwimmers (28) geöffnet, bei angehobenem Schwimmer (28) sowie beim Absenken des Schwimmers (28) gesperrt und bei abgesenktem Schwimmer (28) geöffnet ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß mit dem Schwimmer (28) eine Schwimmerstange (25) verbunden ist, mittels derer das Stellglied (16) des ersten Kraftmittels (15) beaufschlagbar ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Rückstellkraft mittels einer Feder (22; 23) oder eines Balges, insbesondere eines Federbalges erzeugt wird, die/der das Stellglied (16; 8) eines Kraftmittels (15; 9) beaufschlagt.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß mindestens eine weitere Feder (23; 22) oder mindestens ein weiterer Balg, insbesondere weiterer Faltenbalg das Stellglied (8; 16) eines weiteren Kraftmittels (9; 15) beaufschlagt, wobei die Wirkrichtungen der Federn (22, 23) bzw. Bälge entgegengesetzt sind und die Feder bzw. der Balg des weiteren Kraftmittels schwächer ist als die Feder bzw. der Balg des einen Kraftmittels.
- Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das jeweilige Kraftmittel (9; 15) einen Zylinder aufweist, der das als Balg, insbesondere als Federbalg ausgebildete Stellglied (8; 16) aufnimmt.
- Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Ventil (12) als Rückschlagventil ausgebildet ist, das entgegen seiner grundsätzlichen Sperrichtung mittels des Schwimmers (28) oder weiteren Schwimmers (28a), insbesondere der mit dem Schwimmer (28) oder dem weiteren Schwimmer (28a) versehenen Schwimmerstange (25) entsperrbar ist.
- Vorrichtung nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, daß die Schwimmerstange (25) als ein- oder zweiarmiger Hebel ausgebildet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Schwimmer (28) beim Anheben das Stellglied (16) des ersten Kraftmittels (15) zum Betätigen des Mechanismus (5) mit einer Zug- oder Druckkraft beaufschlagt.
- Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß sie ein erstes Kraftmittel (15) und mehrere zweite Kraftmittel (9) aufweist, wobei die zweiten Kraftmittel (9) über ein gemeinsames Ventil (12) gesteuert werden.
- Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß sie mehrere erste Kraftmittel (15) und mehrere zweite Kraftmittel (9) aufweist, die über separate Ventile (12) und eine gemeinsame Schwimmerstange (25) gesteuert werden.
- Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß die Ventile (12) nacheinander geöffnet werden.
- Ventil zur Verwendung bei einem Mechanismus zum Betätigen einer Spüleinrichtung, dadurch gekennzeichnet, daß das Ventil (12) als Rückschlagventil ausgebildet ist, das entgegen seiner grundsätzlichen Sperrstellung entsperrbar ist.
- Ventil nach Anspruch 12, dadurch gekennzeichnet, daß es einen verschiebbaren Stößel (20) zum Abheben eines einen Ventildurchgang verschließenden Verschlußelementes (18), insbesondere einer Kugel, vom zugeordneten Ventilsitz (17) aufweist, wobei der Stößel (20) entgegen der Kraft eines Rückstellelementes (21) verschiebbar ist.
- Ventil nach Anspruch 12, dadurch gekennzeichnet, daß der Stößel (12) mit einer elastischen Membran (45) zusammenwirkt, die abgedichtet mit dem Ventilgehäuse (46) verbunden ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19735592 | 1997-08-15 | ||
DE19735592A DE19735592C2 (de) | 1997-08-15 | 1997-08-15 | Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0898025A1 true EP0898025A1 (de) | 1999-02-24 |
EP0898025B1 EP0898025B1 (de) | 2001-09-12 |
Family
ID=7839200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98113951A Expired - Lifetime EP0898025B1 (de) | 1997-08-15 | 1998-07-25 | Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6076547A (de) |
EP (1) | EP0898025B1 (de) |
AT (1) | ATE205564T1 (de) |
CA (1) | CA2244938A1 (de) |
DE (2) | DE19735592C2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19912724A1 (de) * | 1999-03-20 | 2000-10-05 | Karl Kraus | Verfahren zum Reinigen eines Flüssigkeitsspeicherraums, Flüssigkeitsspeicherraum und Spültrommel |
US20090199910A1 (en) * | 2008-02-07 | 2009-08-13 | William Garry Brown | Robust water level control valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0211058A1 (de) | 1985-02-02 | 1987-02-25 | Klaus Ulrich Giehl | Flüssigkeitsspeicherraum mit spüleinrichtung. |
GB2189870A (en) * | 1986-04-25 | 1987-11-04 | Ye Chain Lin | Valve incorporating a float body |
DE3718812A1 (de) | 1987-06-05 | 1988-12-15 | Lothar Steinhardt | Verfahren zum betaetigen des schliessmechanismuses einer schwimmergesteuerten absperrklappe einer spuelkammer zum spuelen eines fluessigkeitsspeicherraumes sowie vorrichtung zur durchfuehrung des verfahrens |
EP0658657A2 (de) | 1993-12-14 | 1995-06-21 | Lothar Dipl.-Ing. Steinhardt | Spülvorrichtung |
DE19533483A1 (de) | 1995-09-12 | 1997-03-13 | Steinhardt Lothar | Verfahren und Vorrichtung zum Spülen eines Flüssigkeitsspeicherraumes |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1707926A (en) * | 1929-04-02 | Eloat-controlled device | ||
US1764825A (en) * | 1927-09-27 | 1930-06-17 | Fisher Governor Company Inc | Remote-control structure for valves |
US1759663A (en) * | 1929-02-05 | 1930-05-20 | Aqua Systems Inc | Means for controlling the flow in hydraulic oil storing and dispensing systems |
US2790459A (en) * | 1953-01-06 | 1957-04-30 | Trist & Co Ltd Ronald | Relay mechanism |
US3860028A (en) * | 1973-01-22 | 1975-01-14 | Atlas Valve Company | Fluid level control system and fluid level actuated controller therefor |
DE3121520A1 (de) * | 1981-05-29 | 1982-12-23 | Ahmed Cevdet 9008 St. Gallen Saatci | Eirichtung zur fluessigkeitsspuelung von behaeltern, insbeosndere abwasserbehaeltern |
CH654867A5 (de) * | 1982-02-23 | 1986-03-14 | Nill Werner | Becken mit steuervorrichtung zur ausloesung von regulier- und/oder schaltvorgaengen. |
DE3418714A1 (de) * | 1984-05-19 | 1985-11-21 | Oskar Vollmar GmbH, 7000 Stuttgart | Anlage zum versorgen einer reinigungseinrichtung fuer regenbecken oder dergl. mit spuelwasser |
DE3906182A1 (de) * | 1989-02-28 | 1990-08-30 | Klein Schanzlin & Becker Ag | Verfahren zur steuerung von beckenreinigungs- und entleerungseinrichtungen |
DE4038622C2 (de) * | 1989-12-14 | 1997-01-30 | Vollmar Oskar Gmbh | Verfahren und Anlage zum Reinigen eines Regenbeckens |
DE4029603C3 (de) * | 1990-09-19 | 1997-05-07 | Feluwa Pumpen Gmbh | Fördervorrichtung für mit Sperrstoffen versetzte flüssige Medien, insbesondere Abwässer |
US5249745A (en) * | 1991-09-19 | 1993-10-05 | Giacomo Bertolotti | Fluid distribution system |
-
1997
- 1997-08-15 DE DE19735592A patent/DE19735592C2/de not_active Expired - Fee Related
-
1998
- 1998-07-25 EP EP98113951A patent/EP0898025B1/de not_active Expired - Lifetime
- 1998-07-25 AT AT98113951T patent/ATE205564T1/de not_active IP Right Cessation
- 1998-07-25 DE DE59801432T patent/DE59801432D1/de not_active Expired - Fee Related
- 1998-08-12 CA CA002244938A patent/CA2244938A1/en not_active Abandoned
- 1998-08-14 US US09/134,844 patent/US6076547A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0211058A1 (de) | 1985-02-02 | 1987-02-25 | Klaus Ulrich Giehl | Flüssigkeitsspeicherraum mit spüleinrichtung. |
GB2189870A (en) * | 1986-04-25 | 1987-11-04 | Ye Chain Lin | Valve incorporating a float body |
DE3718812A1 (de) | 1987-06-05 | 1988-12-15 | Lothar Steinhardt | Verfahren zum betaetigen des schliessmechanismuses einer schwimmergesteuerten absperrklappe einer spuelkammer zum spuelen eines fluessigkeitsspeicherraumes sowie vorrichtung zur durchfuehrung des verfahrens |
EP0658657A2 (de) | 1993-12-14 | 1995-06-21 | Lothar Dipl.-Ing. Steinhardt | Spülvorrichtung |
DE19533483A1 (de) | 1995-09-12 | 1997-03-13 | Steinhardt Lothar | Verfahren und Vorrichtung zum Spülen eines Flüssigkeitsspeicherraumes |
Also Published As
Publication number | Publication date |
---|---|
US6076547A (en) | 2000-06-20 |
DE59801432D1 (de) | 2001-10-18 |
DE19735592C2 (de) | 2000-06-29 |
EP0898025B1 (de) | 2001-09-12 |
DE19735592A1 (de) | 1999-03-04 |
CA2244938A1 (en) | 1999-02-15 |
ATE205564T1 (de) | 2001-09-15 |
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