CN202497811U - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN202497811U CN202497811U CN201220082566XU CN201220082566U CN202497811U CN 202497811 U CN202497811 U CN 202497811U CN 201220082566X U CN201220082566X U CN 201220082566XU CN 201220082566 U CN201220082566 U CN 201220082566U CN 202497811 U CN202497811 U CN 202497811U
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- Prior art keywords
- glass tube
- support
- groove
- rubber
- elastic body
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- Expired - Lifetime
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Abstract
The utility model provides a dehumidifier (1) which comprises a cooling element (2), a metal bracket (3), a glass tube (4) and a radiator (5), wherein the cooling element (2) has a cooling surface and a radiating surface opposite to the cooling surface; the metal bracket (3) has a back surface which buts against the cooling surface (21) of the cooling element (2) and a slot (32) which is opened toward a surface (31) opposite to the back surface; the glass tube (4) is contained in the slot (32) of the bracket (3); the radiator (5) buts against the radiating surface of the cooling element (2); opening parts (35-37) which are used for communicating the slot (32) with the outside are arranged on the upper surface (33) and the lower surface (34) of the bracket (3); sealing components (8) which cover the opening parts (35-37) in a state of inserting the glass tube (4) are arranged at positions protruding from the opening parts (35-37) of the glass tube (4); and a liquid solidified rubber-like elastomer (7) is filled in a gap between the slot (32) and the glass tube (4).
Description
Technical field
The moisture that the utility model relates in the convection cell gas dehumidifies, or liquid is gasificated into the dehumidifier of the few fluid gas of moisture.
Background technology
In the past; Utilize environment the exhaust of discharging from vehicle, the flue gas of combustion apparatus or the gas of the generations such as river that effluent flows etc. to be analyzed with gas analyzing apparatus; As the pretreatment procedure of gas analysis, known have by dehumidifier make these fluid gases become the operation of the few gas of moisture.
Dehumidifier has the support that is formed with groove on the surface, be configured in the groove of support and make the logical glass tube of flow gas flows, the cover that groove and the glass tube of support together covered, the back side of being located at support and with the cooling element of glass tube cooling, the heat sink that will dispel the heat from the heat of cooling element.In such dehumidifier, between the groove of support and glass tube, form predetermined gap, it is damaged so that glass tube does not contact with the inside of groove in this gap, to be filled with lubricating grease.
In addition, in order to improve the polarization of glass tube in the groove of support, as the substitute of lubricating grease, use flexible body for example inferior, document 1: real clear 49-79858 communique, the document 2 opened of Japan: Japan opens clear 52-123366 communique in fact).Elastomer is the curing type of single fluidity or two component, under the state of liquid, is filled in the groove and the gap between the glass tube of support, is cured to the rubber-like degree through going through the stipulated time.In order to improve, in such elastomer, sneak into fillers such as copper powder from the thermal conductivity of support to glass tube.
But, even used the elastomer in document 1, the document 2, the moment of under liquid condition, filling; Because glass tube is unfixing with respect to groove, so before curing, the offset of glass tube; After curing, glass tube can not be configured in the appropriate location in the groove.And, under these circumstances, when glass tube being moved more greatly, glass tube is directly contacted with support and make welding portion and bending part breakage owing to elastomeric thermal expansion and thermal contraction.
In addition, under the loose state of glass tube, not only when the assembly operation of glass tube, might come off, and owing between groove and glass tube, have the gap, the aqueous elastomer that is filled in the groove is relatively poor from operability such as the gap spill before curing.
The utility model content
The dehumidifier that the purpose of the utility model is to provide the assembly operation of a kind of breakage that can prevent glass tube reliably and glass tube also can easily carry out.
The dehumidifier of the utility model first aspect comprises: cooling element, and it has cooling surface relative in the table and radiating surface; Metal support, it has the back side with the said cooling surface butt of said cooling element, and has to the groove of opening with the surface of said back side opposition side; Glass tube, it is incorporated in the said groove of said support; Radiator; The said radiating surface butt of itself and said cooling element; Be provided with the peristome that makes said groove and external communications being positioned at of said support by the upper surface of the position of the said back side and said surperficial clamping and lower surface; Said glass tube from the outstanding position of said peristome, to insert the state that is connected with said glass tube the seal member that this peristome is covered is set, the gap between said groove and said glass tube is filled with the rubber-like elastic body of aqueous curing type.
In the dehumidifier of the utility model second aspect, the said groove of said support maintains from said surperficial opened state.
At the dehumidifier of the utility model third aspect, said rubber-like elastic body is filled into the position of not overflowing from the said surface of said support, and the cap assembly that said groove is covered is arranged in said mounted on surface.
In the dehumidifier of the utility model fourth aspect; Said shelf-like become have said surface, the said back side, said upper surface, said lower surface and the roughly rectangular shape of relative a pair of side each other, said seal member have with the back side of the said back side coplane of said support, with the side of said side coplane.
According to the utility model first aspect, on glass tube, insert and be connected with seal member, can utilize sealing parts carry glass tube.Therefore; Under the state that seal member is installed on the glass tube; Through with respect to the support configuration in position, can glass tube be located in position with respect to the groove of support, if under this state, fill aqueous rubber-like elastic body with seal member; Then after it solidifies, the position that can suitably keep the glass tube in the groove.Therefore, though the rubber-like elasticity volume expansion shrink, glass tube also not can with groove in contact, can prevent the breakage of glass tube reliably.
In addition; Through in the filling work procedure of rubber-like elastic body, carrying out the mutual location of support and seal member, when assembly operations such as filling work procedure, need not to worry that glass tube breaks away from from groove, in addition; Through peristome being blocked, need not also to worry that aqueous rubber-like elastic body spills by seal member.
According to the utility model second aspect,, after curing, can not spill from groove because rubber-like elastic body is a curing type.In addition, omit,, can not oppress glass tube, can avoid damaged even the rubber-like elasticity volume expansion can make swell increment discharge to the support top through the cap assembly that will cover groove.
According to the utility model third aspect; Though be provided with cap assembly, owing to rubber-like elastic body is stipulated to the loading of groove, even so the rubber-like elastic body thermal expansion can be owing to cap assembly hinders its expansion yet; Can keep elasticity well, be difficult in glass tube, producing stress.In addition,, also rubber-like elastic body is covered, can improve its durability through cap assembly is set.
According to the utility model fourth aspect; In order glass tube to be configured in the appropriate location in the groove; Plane through making support and seal member each other, the side is consistent each other; As long as carry out support and seal member above-below direction and horizontal direction mutual positioning instant can, so can promptly carry out assembly operation.
Description of drawings
Fig. 1 is the figure of major part of the dehumidifier of expression the utility model first embodiment, is with the stereogram under the dehumidifier horizontal state;
Fig. 2 is the front elevation of the major part of said dehumidifier;
Fig. 3 is the side view of the major part of said dehumidifier;
Fig. 4 is the IV-IV line profile of Fig. 2 and Fig. 3;
Fig. 5 is the side view of major part of the dehumidifier of expression the utility model second embodiment.
The specific embodiment
(first embodiment)
Below, based on accompanying drawing the utility model first embodiment is described.
In Fig. 1~Fig. 3, the dehumidifier 1 of this embodiment comprises: the cooling element 2 with peltier effect; Metal system support 3 with cooling surface 21 butts of cooling element 2; Be incorporated in the glass tube 4 in the support 3; Radiator 5 with radiating surface 22 butts of cooling element 2; Be installed in housing 6 low-priced Fig. 3 of radiator 5).In such dehumidifier 1, glass tube 4 is cooled off via support 3 through cooling element 2, the fluid gas that in glass tube 4, circulates is dehumidified.On the other hand, the heat radiation of the radiating surface 22 in the cooling element 2 is carried out through radiator 5.
(cooling element)
Cooling element 2 is via the metallic plate electrode p shape semiconductor and n shape semiconductor to be engaged, and produces low temperature through so-called peltier effect at cooling surface 21, produces the semiconductor thermoelectric cooling element of high temperature at radiating surface 22.Via 2 power supplies of 23 pairs of cooling elements of positive and negative power line.
(support)
In this embodiment, support 3 is by the cast aluminium manufacturing and form roughly rectangular shape.The material of support 3 is so long as have the metal of good thermal conductivity and get final product, so also can be metal such as copper and stainless steel for example, be not limited to aluminium.The open roughly groove 32 of U-shaped of overlooking above the surface 31 of support 3 is established in the digraph.In addition, groove 32 forms the cross section U-shaped, opens to the relative up and down upper surface 33 and the lower surface 34 of support 3.That is, be provided with on width a pair of first, second peristome 35,36 at interval, be provided with three peristome 37 relative with second peristome 36 at lower surface 34 at upper surface 33.In this embodiment, upper surface 33 and lower surface 34 for be positioned at by surface 31 with after the face of position of the back side 38 clampings stated.In addition, support 3 is rectangular shape roughly, so have a pair of side 39 relative on width.
That is, groove 32 by the straight line slot part 32A of the linearity that second peristome 36 and the 3rd peristome 37 are communicated with, near the bending slot part 32B of the approximate right angle that are communicated with the 3rd peristome 37 of first peristome 35 and straight line slot part 32A is formed.The coupling part of the bending part of bending slot part 32B and bending slot part 32B and straight line slot part 32A with bigger curvature formation circular arc (chamfering, round).The degree of depth of such groove 32 all is accommodated in the degree in the degree of depth of groove 32 for glass tube 4 when being disposed at glass tube 4 in the groove 32 with suspended state, and glass tube 4 is 31 outstanding from the surface.
Be provided with the hole that is provided with of suitable shape at the for example upper surface 33 of such glass tube 3, be provided with at this thermistor 30 is installed in the hole.Through the temperature of thermistor 30 detection supports 3,, the chilling temperature of glass tube 4 is controlled based on the energising amount of this detected temperatures adjustment to cooling element 2.
(glass tube)
In such glass tube 4, flow into pipe 41 connecting gases from the outstanding ends of first peristome 35, flow into from dehumidifier 1 export-oriented glass tube 4 as about 40 ℃ fluid gas of dehumidifying object.Be connected with gas in the ends from second peristome 36 is given prominence to of glass tube 4 and flow out, make in glass tube 4 to be gone out by the flow gas flows after dehumidifying with pipe 42.The ends from the 3rd peristome 37 is given prominence at glass tube 4 are connected with liquid effuser 43 (with reference to Fig. 2, Fig. 3), and the moisture that is removed through dehumidifying passes through liquid effuser 43 by drainings outside dehumidifier 1.
At this, in glass tube 4, by the above-mentioned shape cooling and dehumidifying side rectilinear tubes 4D of portion effectively.Its result, in the inside of the dehumidifying side rectilinear tubes 4D of portion, the most of moisture dewfall in the fluid gas also becomes dew and is dehumidified.
(radiator)
(housing)
Housing 6 is stainless sheet metal manufacturing; Shown in Fig. 3 summary; Utilize screw etc. to be installed on the tabular surface 52, by the housing body 61 of four rib tubulars of the around of support 3 and glass tube 4, case cover 62 that the opening portion of top among the figure of housing body 61 is covered are constituted.A part of opening portion of housing body 61 is blocked up by case cover 62, and another opening portion is blocked up by radiator 5.Be filled with granular heat-barrier materials such as Foamex in the inside of such housing 6, suppress from the heat conduction of radiator 5 to support 3.In addition, in housing 6, also be filled with hygroscopic materials such as granular or pulverous silica gel.
(rubber-like elastic body)
Below, also the formation with reference to the major part of 4 pairs of these embodiments of accompanying drawing is further elaborated.
In this embodiment because glass tube 4 is incorporated in the groove 32 of support 3 with the state that suspends, so between the inner surface of the outer peripheral face of glass tube 4 and groove 32 gap of the about 2mm of formation, in the gap, be filled with rubber-like elastic body 7.Rubber-like elastic body 7 is single fluidity curing type, under the state of liquid, is filled in the gap, through after the stipulated time, is cured to the rubber-like degree.
Particularly, rubber-like elastic body 7 is filled with particulate aluminium oxide in silicone resin, and wherein, silicone resin is 10~20 weight %, and aluminium oxide is the concentration proportioning of 80~90 weight %.Owing in rubber-like elastic body 7, be filled with aluminium oxide, so heat conduction is good, the cold and hot quilt of the support 3 after being cooled transmits to glass tube 4 effectively.The particle diameter of aluminium oxide is number~tens of μ m.
Such rubber-like elastic body 7 covers glass tube 4 fully and is filled, but the surface 31 that is filled into support 3 degree of downside slightly, 31 protuberances and not filling from the surface.The support 3 that is filled with rubber-like elastic body 7 is maintained the top opened state of groove 32; Under this state; Sheet rubber 13, fixed bar 11 through abutment surface 31 and connect its two ends and be screwed into the screw 12 in the screwed hole 53 of radiator 5 is fixed on this radiator 5 with the mode that cooling element 2 is clamped between support 3 and the radiator 5.
Fixed bar 11 is the phenolic resins manufacturing of low heat conductivity, through this fixed bar 11 and be installed in fixed bar 11 and the sheet rubber 13 of surface between 31, prevents via the support 3 of screw 12 and the heat conduction between the radiator 5.In addition, through using sheet rubber 13, can the pressing force of fixed bar 11 be applied to support 3 equably, fixed support 3 more reliably.
At this moment, if rubber-like elastic body 7 from the surface 31 protuberances, then owing to utilize sheet rubber 13 to push the part of rubber-like elastic body 7, so when hindering rubber-like elastic body 7 thermal expansions in the expansion of pressing part.Therefore, follow the part of glass tube 4 of thermal expansion and the offset of rubber-like elastic body 7 to be limited,, may cause breakage so produce stress at glass tube 4.In addition, even form sheet rubber 13, the Free up Memory when not having thermal expansion owing to be clamped between rubber-like elastic body 7 and the fixed bar 11 so the reaction force of fixed bar 11 is become greatly, may cause the damage of fixed bar 11.That is, rubber-like elastic body 7 is also considered thermal expansion and is filled into the degree of not overflowing from surface 31.In addition,, also allow rubber-like elastic body 7 how much to overflow, but, do not overflow desirable more by above-mentioned reason from groove 32 according to the concrete shape of sheet rubber 13.
(seal member)
On the other hand, first of support 3~the 3rd peristome 35~37 is blocked up by the slotting seal member 8 that is connected with glass tube 4.Seal member 8 has elasticity for not limiting the synthetic resin manufacturing of glass tube 4.The through hole 81 that the glass tube 4 of being located at seal member 8 connects usefulness has the internal diameter size roughly the same with the outside dimension of glass tube 4, with glass tube 4 not the frictional force of damaged degree seal member 8 is fixed in glass tube 4.
In addition; Seal member 8 is in the moment of filling aqueous rubber-like elastic body 7; Be installed in groove 32 by on the glass tube 4 of suitable location, so after in the filling work procedure stated, also work as preventing the parts that rubber-like elastic body 7 spills from first~the 3rd peristome 35~37.Under the state that rubber-like elastic body 7 solidifies, seal member 8 utilizes the bonding force of rubber-like elastic body 7 and anchors on this rubber-like elastic body 7.
The through hole 81 of this embodiment is a closed circle, but for corresponding to the bigger glass tube of outside dimension, to seal member 8 groovings, when glass tube 4 was connected, the part of seal member 8 was expanded and the elasticity sex change.At this moment, the part of through hole 81 is communicated with the outside.How many aqueous rubber-like elastic bodies 7 is shell shape, even such grooving is set, rubber-like elastic body 7 does not spill yet.
(filling work procedure in the assembly operation)
Below, the filling work procedure that aqueous rubber-like elastic body 7 is filled to the groove 32 of support 3 is described.
When carrying out filling work procedure, at first insert logical seal member 8 in the end, three places of glass tube 4.Then, in filling work procedure, though the diagram of omission is used to have the assembling fixture that carries the face of putting.Put face about carrying of assembling fixture,, to have represented the seated position of carrying of carrying seated position, seal member 8 of support 3 for the mutual alignment relation of the through hole 81 of stipulating first of support 3~the 3rd peristome 35~37 and seal member 8.Explanation is in further detail carried the face of putting and is formed corresponding to the shape at the back side 82 of the back side 38 of support 3 and seal member 8.In addition, also can be provided with the side 83 smooth bearing surface of butt simultaneously of side 39 and the seal member 8 of support 3 at assembling fixture.
When carrying of such assembling fixture put face and put into support 3 and seal member 8 and horizontal, the glass tube 4 that is communicated with three through holes 81 was supported at 3, fixes through each seal member 8.Under this state, the back side 82 coplanes of the back side of support 3 38 and seal member 8 carry out the location of support 3 and seal member 8 mutual short transverses.In addition, under this state, if make the side 39 of support 3 and the back side 82 alignment and the coplanes of seal member 8, then support 3 and seal member 8 further position each other in the horizontal direction.Its result is positioned in the appropriate location in the groove 32 by the glass tube 4 of seal member 8 supportings.
Then, aqueous rubber-like elastic body 7 flows in the groove 32, utilize rubber-like elastic body 7 that the glass tube in the groove 32 4 is covered fully, and filled rubber shape elastomer 7 is up to the degree of not overflowing from the surface 31 of support 3.
Under the state that has passed through rubber-like elastic body 7 curing after the stipulated time; Even remove assembling fixture; Glass tube 4 is also suitably located, is fixed in the groove 32 via rubber-like elastic body 7; Even shrink so rubber-like elastic body 7 expands, glass tube 4 does not directly contact with groove 32 yet, reliably cover glass pipe 4 and prevent its breakage.
In addition, in filling work procedure, glass tube 4 is by seal member 8 supporting and fixed-site, so in padding, do not worry glass tube 4 offsets or breaks away from from groove 32, can container and promptly operate.
(installation procedure in the assembly operation)
Before, in installation procedure, cooling element 2 and support 3 are in contact with one another via heat conduction lubricating grease, cooling element 2 is further contacted with radiator 5 via heat conduction lubricating grease.And, cooling element 2 and support 3 together are installed on the radiator 5 by screw 12 via sheet rubber 13 and fixed bar 11.
(second embodiment)
In second embodiment of the utility model shown in Figure 5, on the surface 31 of support 3 tabular cap assembly 9 is installed, cover from the top with groove 32.And fixed bar 11 cap assembly 9 that reclines is fixed on support 3 (comprising glass tube 4) and cooling element 2 on the radiator 5.In such formation, the rubber-like elastic body in the groove 32 (not shown) is also considered thermal expansion and is filled into not and cap assembly 9 position contacting.
Other formation is identical with first embodiment, the effect that can rise identically with first embodiment.
In addition, in this embodiment, cap assembly 9 covers groove 32, also simultaneously rubber-like elastic body 7 is covered, so can suppress the deterioration of rubber-like elastic body 7, can improve glass tube 4 durability on every side that comprises rubber-like elastic body 7.
In addition, the utility model is not limited to above-mentioned embodiment, in the scope that can realize the utility model purpose, can be out of shape, improvement etc.
For example, in above-mentioned each embodiment, the back side 38,82 of support 3 and seal member 8 is coplane each other, and side 39,83 is coplane each other, but also step difference can be set.Under these circumstances, as long as will put face corresponding to step-like year of this step difference and bearing surface is located at assembling fixture, like this, with above-mentioned each embodiment likewise, glass tube 4 is positioned at the appropriate location in the groove 32.
Claims (4)
1. a dehumidifier is characterized in that, comprising:
Cooling element, it has cooling surface relative in the table and radiating surface;
Metal support, it has the back side with the said cooling surface butt of said cooling element, and has to the groove of opening with the surface of said back side opposition side;
Glass tube, it is incorporated in the said groove of said support;
Radiator, the said radiating surface butt of itself and said cooling element,
Be provided with the peristome that makes said groove and external communications being positioned at of said support by the upper surface of the position of the said back side and said surperficial clamping and lower surface,
Said glass tube from the outstanding position of said peristome, be provided with the seal member that this peristome is covered to insert the state that is connected with said glass tube,
Gap between said groove and said glass tube is filled with the rubber-like elastic body of aqueous curing type.
2. dehumidifier as claimed in claim 1 is characterized in that, the said groove of said support maintains from said surperficial opened state.
3. dehumidifier as claimed in claim 1 is characterized in that, said rubber-like elastic body is filled into the position of not overflowing from the said surface of said support,
The cap assembly that said groove is covered is arranged in said mounted on surface.
4. like each described dehumidifier in the claim 1~3, it is characterized in that, said shelf-like become have said surface, the said back side, said upper surface, said lower surface and the roughly rectangular shape of relative a pair of side each other,
Said seal member have with the back side of the said back side coplane of said support, with the side of said side coplane.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011049241A JP5789107B2 (en) | 2011-03-07 | 2011-03-07 | Dehumidifier |
JP2011-049241 | 2011-03-07 |
Publications (1)
Publication Number | Publication Date |
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CN202497811U true CN202497811U (en) | 2012-10-24 |
Family
ID=46804362
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220082566XU Expired - Lifetime CN202497811U (en) | 2011-03-07 | 2012-03-07 | Dehumidifier |
CN201210057837.0A Active CN102671409B (en) | 2011-03-07 | 2012-03-07 | Dehumidifier |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210057837.0A Active CN102671409B (en) | 2011-03-07 | 2012-03-07 | Dehumidifier |
Country Status (2)
Country | Link |
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JP (1) | JP5789107B2 (en) |
CN (2) | CN202497811U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102671409A (en) * | 2011-03-07 | 2012-09-19 | 株式会社Kelk | Dehumidifier |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5133394Y2 (en) * | 1972-10-26 | 1976-08-19 | ||
JPS52123366U (en) * | 1976-03-16 | 1977-09-20 | ||
JPS52123366A (en) * | 1976-04-09 | 1977-10-17 | Nippon Steel Corp | Method of making nut of excellent joint property |
JPS585847Y2 (en) * | 1976-10-29 | 1983-02-01 | 小松エレクトロニクス株式会社 | Dehumidifier heat exchanger mechanism |
JPH0624607B2 (en) * | 1984-10-01 | 1994-04-06 | 株式会社島津製作所 | Electronic dehumidifier |
JPH048982Y2 (en) * | 1986-02-21 | 1992-03-06 | ||
JPH0714854Y2 (en) * | 1988-12-14 | 1995-04-10 | 株式会社堀場製作所 | Dehumidifier for analysis gas |
JPH04271810A (en) * | 1991-02-26 | 1992-09-28 | Japan Steel Works Ltd:The | Dehumidifier |
JP3232136B2 (en) * | 1992-08-19 | 2001-11-26 | 帝国ピストンリング株式会社 | Electronic dehumidifier |
JPH0979858A (en) * | 1995-09-12 | 1997-03-28 | Akai Electric Co Ltd | Protection construction of vibrator |
JP3437760B2 (en) * | 1998-03-31 | 2003-08-18 | 大崎電気工業株式会社 | Optical fiber device holding apparatus and method of manufacturing the same |
JP3607138B2 (en) * | 1998-11-13 | 2005-01-05 | 株式会社堀場製作所 | Dehumidifier for gas analysis |
JP2005270700A (en) * | 2004-03-23 | 2005-10-06 | Asahi Glass Engineering Co Ltd | Dehumidifier |
JP5789107B2 (en) * | 2011-03-07 | 2015-10-07 | 株式会社Kelk | Dehumidifier |
-
2011
- 2011-03-07 JP JP2011049241A patent/JP5789107B2/en active Active
-
2012
- 2012-03-07 CN CN201220082566XU patent/CN202497811U/en not_active Expired - Lifetime
- 2012-03-07 CN CN201210057837.0A patent/CN102671409B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102671409A (en) * | 2011-03-07 | 2012-09-19 | 株式会社Kelk | Dehumidifier |
CN102671409B (en) * | 2011-03-07 | 2015-10-21 | 株式会社Kelk | Dehumidifier |
Also Published As
Publication number | Publication date |
---|---|
CN102671409A (en) | 2012-09-19 |
CN102671409B (en) | 2015-10-21 |
JP5789107B2 (en) | 2015-10-07 |
JP2012183502A (en) | 2012-09-27 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Granted publication date: 20121024 |