EP1081091A1 - Füllmaschine mit Mitteln zum Erzeugen von Vakuum - Google Patents
Füllmaschine mit Mitteln zum Erzeugen von Vakuum Download PDFInfo
- Publication number
- EP1081091A1 EP1081091A1 EP00116593A EP00116593A EP1081091A1 EP 1081091 A1 EP1081091 A1 EP 1081091A1 EP 00116593 A EP00116593 A EP 00116593A EP 00116593 A EP00116593 A EP 00116593A EP 1081091 A1 EP1081091 A1 EP 1081091A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filling
- ejector
- compressed air
- vacuum
- filling machine
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
- B67C3/12—Pressure-control devices
Definitions
- the invention relates to a filling machine in the preamble of claim 1 Art.
- filling elements are provided circumferentially spaced with a rotor.
- the filling elements are each designed with devices for the sealed pressing of the containers and have an outlet for the beverage to be filled that can be switched by a liquid valve.
- the drinks can be supplied via separate lines or, for example, also via a ring bowl on which the filling elements are arranged.
- Switchable gas feeds for example to the gas space of a storage boiler, are possible with suitable valves in order to apply suitable gas such as CO 2 to the containers.
- Filling machines of the generic type have filling elements which can be subjected to vacuum, where the outlet below the liquid valve at the appropriate time Vacuum is released to remove air from the already sealed to remove the container to be filled. It will be effective the disturbing amount of oxygen in the filled beverage is reduced.
- the device is for stationary vacuum generation outside the rotor and via lines through a rotating union in the axis of the rotor to the Filling elements connected, for example via a rotating around the rotor Ring line to which the filling elements are individually connected.
- the vacuum supply device is usually used as a rotating vacuum pump or as Water ring pump trained.
- the object of the present invention is the vacuum supply to improve a generic filling machine.
- the vacuum supply device is arranged on the rotor in close proximity to the filling organs.
- the required vacuum lines are therefore shorter and can also be used with smaller cable cross-sections ensure an adequate vacuum supply.
- the vacuum supply The device works according to the invention according to the compressed air ejector principle Compressed air supply to the ejectors.
- the vacuum generation principle must be in contrast to the device Usually used vacuum pumps supplied with electrical current or water the medium compressed air is supplied, e.g. also about the Rotary distributor arranged axially on the rotor is much easier to transport is.
- the compressed air required can easily be on site on the rotor be generated.
- the features of claim 2 are advantageously provided. It can be an ejector For example, supply a vacuum ring line to which all filling elements are connected Switching valves are connected. Several ejectors can also be provided be, which each supply several filling elements via vacuum distribution lines. For example, 4 ejectors can each supply one sector of the rotor.
- any filling device can be provided with its own ejector. Only a compressed air supply e.g. be provided with a circumferential ring line. The vacuum line between Ejector and the outlet of the filling element can be extremely short and train with little resistance.
- the features of claim 4 are advantageously provided.
- the filling organs which have a relatively complicated structure anyway, can easily a built-in or attached ejector can be expanded.
- the features of claim 5 are advantageously provided. With this the Ejector can be separated from the compressed air. It can be the vacuum supply can be switched in the required manner, or the ejector can be switched off when no vacuum is needed.
- the features of claim 6 are advantageously provided.
- the vacuum can flow in and out between the ejector and outlet be switched off, e.g. even when the ejector is constantly pressurized with compressed air.
- the switching valves mentioned can be electrically, in the usual way, via compressed air or operated mechanically, e.g. in the usual way depending on Circumference angle of the filling element by switching stops arranged circumferentially or switching curves.
- Fig. 1 shows an axis section highly schematically a filling machine of essentially conventional design.
- a rotor 2 which is rotatably driven and supported about an axis 1 by means not shown, has on its periphery an annular bowl 3 in which the drink 4 to be filled, for example beer, and above it gas 5, for example CO 2, is below the level shown.
- the ring kettle 3 is supplied with beverage 7 and line 8 with gas.
- a number of filling elements are circumferentially spaced in the bottom of the ring bowl 3 9 arranged, one of which is shown in Fig. 1.
- the filling element 9 has A liquid valve 10 in the usual, highly schematic construction on, which sits at the lower end of a gas pipe 11, the upper end of one Gas valve 12 is controlled.
- the lifting devices can, for example, with rotary unions through the peripheral wall of the Ring bowl 3 be driven in the usual way.
- An outlet 13 is provided underneath the liquid valve 10 lower opening with an annular seal 14 a container 15, in the embodiment a bottle, can be pressed in a sealed manner by means not shown.
- the rotor 2 runs around the axis 1 um. Empty containers are fed in at an angular position of the machine and pressed sealed under the filling elements 9. It then becomes a pretension opened the gas valve 12 and then by lifting the liquid valve 10 the filling process is initiated, with the drink 4 from the ring bowl 3 runs into the container 15.
- the usual return gas ducts e.g. with a connected to the gas pipe 11 and projecting down into the container 15 Return gas pipe may be provided.
- a compressed air ejector 16 is assigned to the filling element 9 shown.
- the In one example, ejector is shown in section in FIG. 2.
- the ejector will Compressed air supplied via a line 17.
- the compressed air flows under acceleration through a constriction 18 into a suction chamber 19 and from there through a nozzle 20 to an outlet line 21.
- the suction chamber at high speed 19 air flowing through generates in a vacuum line connected to this 22 a vacuum.
- the ejector is via line 17 to a compressed air ring line 23 connected, which runs past all filling elements, to their ejectors 16 supply.
- the ring line 23 is connected to the rotary union 6 via a line 33 connected, through which it receives compressed air from the outside.
- a compressed air valve 24 is provided, which for example in the usual design with a plunger 25 when walking past one stationary stop is switchable.
- the vacuum line 22 of the ejector 16 leads via a vacuum valve 26 with a plunger 27 to the outlet 13 and opens into this, through this and the opening of the container 15 to be able to evacuate the container.
- the vacuum line 22 can also be connected indirectly to the outlet 13, e.g. via the gas pipe 11, and can also be extended with an in the return gas pipe protruding from the container immediately acts on the container.
- Fig. 3 shows a schematic plan view of the construction of Fig. 1 in the example a filling machine with eight filling elements 9, each with an associated ejector 16, the compressed air ring line 23, the line 33 supplying this and the rotating union 6.
- FIG. 4 an embodiment variant is shown in FIG. 4 shown, in which all filling elements are supplied with only two ejectors 16.
- the reference numerals of FIG. 3 are used.
- At these partial ring lines 28 are the outlets of the filling elements shown 9 connected on the vacuum side.
- only one ejector 16 may be provided, the 4 to a completely encircling ring line are connected. All filling organs are then from a single ejector supplied, which may also increase performance in the form of two or more ejectors connected in parallel can be formed.
- Fig. 5 shows the filling element 9 shown in Fig. 1 with ejector 16 in one construction integrated design variant. Again, where possible, the Reference numerals of Fig. 1 used.
- the filling element 9 is shown with the liquid valve 10 and the gas pipe 11. At its lower end, the outlet 13 sits with the ring seal 14 for Sealing the container 15, not shown.
- the ejector 16 is mounted in a housing block 29 on the filling element 9. On the outside of the filling element are the compressed air valve 24 and the vacuum valve 26 attached.
- the line 17 for the compressed air supply of the ejector 16 is in the Provided inside the housing parts shown, as well as those to the ejector 16 and the interior of the outlet 13 connected vacuum line 22.
- Die Compressed air ring line 23 passes through the housing part 29 as well as another Ring line 30, the exhaust air instead of the outlet line 21 shown in Fig. 1 of the ejector 16 leads to a suitable outlet point.
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
Description
- Fig. 1
- einen stark schematisierten Achsschnitt durch eine Füllmaschine mit Ringkessel, an der Stelle eines Füllorganes mit Druckluft-Ejektor,
- Fig. 2
- einen vergrößerten Schnitt des in Fig. 1 dargestellten Druckluft-Ejektors,
- Fig. 3
- eine verkleinerte Teildarstellung der Konstruktion der Fig. 1 im Schnitt nach Linie 3-3 in Fig. 1,
- Fig. 4
- eine Darstellung gemäß Fig. 3 einer anderen Ausführungform der Vakuumversorgung und
- Fig. 5
- einen Axialschnitt eines Füllorganes gemäß Fig. 1 in alternativer, integrierter Bauweise.
Claims (6)
- Füllmaschine zum Abfüllen von Getränken (4) in Behälter (15), mit einem um eine lotrechte Achse (1) umlaufenden Rotor (2), auf dessen Umfang beabstandet Füllorgane (9) angeordnet sind, welche jeweils zum gesteuerten Abfüllen des Getränks (4) durch einen Auslauf (13) in einen abgedichtet gegen diesen gehaltenen Behälter (15) ausgebildet sind, wobei jeder Auslauf (13) von einer Einrichtung (16) mit Vakuum versorgbar ist, dadurch gekennzeichnet, daß die Einrichtung (16) mitlaufend auf dem Rotor (2) angeordnet ist und, an Druckluft (23, 33) angeschlossen, nach dem Druckluftejektorprinzip arbeitend ausgebildet ist.
- Füllmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Einrichtung wenigstens einen Ejektor (16) aufweist, an den mehrere Füllorgane (9) angeschlossen sind (Fig. 4).
- Füllmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Einrichtung für jedes Füllorgan (9) einen eigenen Ejektor (16) aufweist (Fig. 1, Fig. 3).
- Füllmaschine nach Anspruch 3, dadurch gekennzeichnet, daß die Ejektoren (16) baulich in die Füllorgane (9) integriert ausgebildet sind (Fig. 5).
- Füllmaschine nach Anspruch 3, dadurch gekennzeichnet, daß der Ejektor (16) ein Druckluftschaltventil (24) für seine Druckluftzufuhr (17) aufweist.
- Füllmaschine nach Anspruch 3, dadurch gekennzeichnet, daß der Ejektor (16) ein Vakuumschaltventil (26) zwischen Ejektor (16) und Auslauf (13) aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19941456 | 1999-08-31 | ||
DE19941456A DE19941456C1 (de) | 1999-08-31 | 1999-08-31 | Füllmaschine mit vakuumbeaufschlagbaren Füllorganen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1081091A1 true EP1081091A1 (de) | 2001-03-07 |
EP1081091B1 EP1081091B1 (de) | 2002-06-05 |
Family
ID=7920289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00116593A Expired - Lifetime EP1081091B1 (de) | 1999-08-31 | 2000-08-01 | Füllmaschine mit Mitteln zum Erzeugen von Vakuum |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1081091B1 (de) |
DE (2) | DE19941456C1 (de) |
ES (1) | ES2176148T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021127191A1 (de) | 2021-10-20 | 2023-04-20 | Krones Aktiengesellschaft | Behälterbehandlungsanlage und Verfahren zu deren Betrieb |
CN117699721A (zh) * | 2024-02-02 | 2024-03-15 | 苏州长风健康科技有限公司 | 一种鼻腔清洗液分装机构 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011111188A1 (de) | 2011-08-25 | 2013-02-28 | Khs Gmbh | Vakuumeinrichtung für Anlagen zur Behandlung von Behältern, Anlage zur Behandlung von Behältern sowie Verfahren zur Steuerung einer Vakuumeirichtung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0308721A1 (de) * | 1987-09-22 | 1989-03-29 | APV Ortmann + Herbst GmbH | Füllorgan für Getränkefülleinrichtungen mit Vorevakuierung |
DE19606464A1 (de) * | 1996-02-21 | 1997-08-28 | Busch Gmbh K | Verwendung einer trockenlaufenden Vakuumpumpe für Flaschenabfüllanlagen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2054093A (en) * | 1933-07-14 | 1936-09-15 | Crown Cork & Seal Co | Apparatus for canning foodstuffs |
GB1128323A (en) * | 1964-10-30 | 1968-09-25 | Nat Res Dev | Sterilising and filling bottles |
DE3602209A1 (de) * | 1986-01-25 | 1987-07-30 | Herbert Malek | Verfahren und vorrichtung zum innenreinigen von faessern, insbesondere von keg-faessern fuer bier o. dgl. |
-
1999
- 1999-08-31 DE DE19941456A patent/DE19941456C1/de not_active Expired - Fee Related
-
2000
- 2000-08-01 DE DE50000198T patent/DE50000198D1/de not_active Expired - Lifetime
- 2000-08-01 ES ES00116593T patent/ES2176148T3/es not_active Expired - Lifetime
- 2000-08-01 EP EP00116593A patent/EP1081091B1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0308721A1 (de) * | 1987-09-22 | 1989-03-29 | APV Ortmann + Herbst GmbH | Füllorgan für Getränkefülleinrichtungen mit Vorevakuierung |
DE19606464A1 (de) * | 1996-02-21 | 1997-08-28 | Busch Gmbh K | Verwendung einer trockenlaufenden Vakuumpumpe für Flaschenabfüllanlagen |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021127191A1 (de) | 2021-10-20 | 2023-04-20 | Krones Aktiengesellschaft | Behälterbehandlungsanlage und Verfahren zu deren Betrieb |
EP4169873A1 (de) | 2021-10-20 | 2023-04-26 | Krones Ag | Behälterbehandlungsanlage und verfahren zu deren betrieb |
CN117699721A (zh) * | 2024-02-02 | 2024-03-15 | 苏州长风健康科技有限公司 | 一种鼻腔清洗液分装机构 |
CN117699721B (zh) * | 2024-02-02 | 2024-04-12 | 苏州长风健康科技有限公司 | 一种鼻腔清洗液分装机构 |
Also Published As
Publication number | Publication date |
---|---|
DE50000198D1 (de) | 2002-07-11 |
DE19941456C1 (de) | 2001-04-12 |
EP1081091B1 (de) | 2002-06-05 |
ES2176148T3 (es) | 2002-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10359492B3 (de) | Füllelement für eine Füllmaschine | |
DE102004015167B3 (de) | Füllelement | |
EP2417051B1 (de) | Füllsystem zum füllen von flaschen | |
EP2001789B1 (de) | Füllelement mit durchflussmengenmesser | |
DE102004011101B4 (de) | Füllelemente sowie Füllmaschine mit derartigen Füllelementen | |
EP1584601A1 (de) | Füllmaschine umlaufender Bauart | |
DE3825093A1 (de) | Verfahren und vorrichtung zum fuellen von flaschen oder dergl. in gegendruckfuellmaschinen | |
DE102018127592B4 (de) | Füllelement, Füllsystem und Verfahren zum Füllen von Behältern | |
EP2882678B1 (de) | Mehrfachfüllelement für ein füllsystem oder eine füllmaschine sowie füllmaschine | |
EP3481765B1 (de) | Verfahren zum füllen von behältern | |
WO2017072353A2 (de) | Vorrichtung zum befüllen von behältern mit einem füllprodukt | |
EP2915772B1 (de) | Vorrichtung zum Befüllen eines Behälters mit einem Füllprodukt | |
DE10359312B4 (de) | Füllmaschine zum Füllen von Behältern | |
EP1081091B1 (de) | Füllmaschine mit Mitteln zum Erzeugen von Vakuum | |
DE2430159A1 (de) | Vorrichtung und arbeitsverfahren zur fuellung von flaschen mit einer fuellfluessigkeit | |
DE102004054491A1 (de) | Füllmaschine umlaufender Bauart | |
DE4309429A1 (de) | Füllmaschine | |
DE2947035B1 (de) | Fuellelement fuer Gegendruck-Gefaessfuellmaschine | |
WO2020201001A1 (de) | Verfahren zum füllen von behältern mit einem flüssigen füllgut | |
WO2010003666A1 (de) | Füllelement sowie füllmaschine zum füllen von flaschen oder dergleichen behältern | |
DE3903768A1 (de) | Verfahren zum fuellen von behaeltern, insbesondere flaschen, mit einem vorzugsweise unter umgebungsdruck stehenden fluessigen fuellgut sowie fuellmaschine zum durchfuehren dieses verfahrens | |
EP4007736A1 (de) | Füllelement zum füllen von flaschen oder dergleichen behälter mit einem flüssigen füllgut sowie füllmaschine mit derartigen füllelementen | |
DE4331463A1 (de) | Maschine zum Sterilisieren und Füllen von Gefäßen unter Gegendruck | |
WO2014127880A1 (de) | Füllsystem sowie füllmaschine | |
DE4243001A1 (de) | Füllmaschine für Gefäße |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010402 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20010920 |
|
AKX | Designation fees paid |
Free format text: DE ES FR GB IT |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 50000198 Country of ref document: DE Date of ref document: 20020711 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SIG SIMONAZZI GERMANY GMBH |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2176148 Country of ref document: ES Kind code of ref document: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20030306 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CA Ref country code: FR Ref legal event code: CD |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20100915 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20100824 Year of fee payment: 11 Ref country code: DE Payment date: 20100721 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20100728 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090801 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20100814 Year of fee payment: 11 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20110616 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20120430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110801 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50000198 Country of ref document: DE Effective date: 20120301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110801 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20130823 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110802 |