CN100538241C - air-cooled condenser - Google Patents
air-cooled condenser Download PDFInfo
- Publication number
- CN100538241C CN100538241C CNB2006100720366A CN200610072036A CN100538241C CN 100538241 C CN100538241 C CN 100538241C CN B2006100720366 A CNB2006100720366 A CN B2006100720366A CN 200610072036 A CN200610072036 A CN 200610072036A CN 100538241 C CN100538241 C CN 100538241C
- Authority
- CN
- China
- Prior art keywords
- air
- cooled condenser
- steam
- vessel
- vessel cluster
- 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.)
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Links
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000005494 condensation Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- BWSQKOKULIALEW-UHFFFAOYSA-N 2-[2-[4-fluoro-3-(trifluoromethyl)phenyl]-3-[2-(piperidin-3-ylamino)pyrimidin-4-yl]imidazol-4-yl]acetonitrile Chemical compound FC1=C(C=C(C=C1)C=1N(C(=CN=1)CC#N)C1=NC(=NC=C1)NC1CNCCC1)C(F)(F)F BWSQKOKULIALEW-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/02—Auxiliary systems, arrangements, or devices for feeding steam or vapour to condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
Abstract
A kind of air-cooled condenser (1) that is used for by air setting steam, described air-cooled condenser comprises: steam suppling tube line (2); The upwards vessel cluster (6) of guiding of at least one, the steam that is about to be condensed supplies to this vessel cluster; Condensate discharge portion is used for the discharging of condensed steam; Fan (11) is used for air is transferred to vessel cluster.Vessel cluster (6) is set at the below of fan (11), is positioned at the sidewall (18) of air-cooled condenser (1); And a plurality of vessel clusters (6) are arranged in the following manner: they extend to form the enclosure (13) with the polygon form along plumb line, and the wherein said enclosure is compact arranged, so that it forms a fence on all sides.
Description
Technical field
The present invention relates to be used for air-cooled condenser by air setting steam.
Background technology
As everyone knows, air-cooled condenser comprises the conduit tube component that is arranged in parallel, and is also referred to as vessel cluster, and the steam that will be condensed supplies to this vessel cluster.Like this, per two row's vessel clusters are arranged to the cusp configuration that tilts mutually with acute angle usually.Observe from the side, they form triangular-shaped profile, have in its bottom to be used for the fan that the guide tube bank provides air.So that the mode of heat exchange to take place, this fan is sent to vessel cluster with the air colder than steam, thus the internal edge condensation of each conduit that steam can be in vessel cluster.
But the air-cooled condenser with above-mentioned triangular design and powerful refrigerating capacity needs very big space, also needs very big setting height(from bottom), so need expensive fabric.And the difficult point of air-cooled condenser is to distribute identical steam distribution amount to each vessel cluster.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of air-cooled condenser, it realizes powerful refrigerating capacity more economically, has very little space requirement and cost-effective design simultaneously, and steam can be distributed into vessel cluster equably.
By using this air-cooled condenser to achieve the above object, this air-cooled condenser comprises: the steam suppling tube line; At least one is the vessel cluster of transmission upwards, and the steam that is about to be condensed supplies to this vessel cluster; The condensate discharge pipe is used for the discharging of condensed steam; Fan is used for air is transferred to vessel cluster.Wherein, vessel cluster be set at fan below, and in the sidewall of air-cooled condenser.
At first, arrange the setting height(from bottom) that has reduced air-cooled condenser significantly in the side of side-walls vessel cluster.Secondly, vessel cluster no longer is provided with in the mode of high setting height(from bottom), and is provided with in the mode than low-mounting height, therefore makes the lighter supporting construction of whole air-cooled condenser become possibility, and very economical.And, compare with the triangle setting in the setting of the vessel cluster of the side-walls of air-cooled condenser, can guarantee that bigger vessel cluster can utilize the zone, during being provided with, described triangle have only leg-of-mutton side to be covered by vessel cluster.Therefore, under very little space requirement, air-cooled condenser just can be realized stronger refrigerating capacity.
According to other embodiment, a plurality of vessel clusters are arranged in the following manner: they extend to form the enclosure with the polygon form along plumb line, and the wherein said enclosure is compact arranged, so that it forms a fence on all sides.Its advantage is that the whole curved surface of the enclosure of top, bottom can be used as vessel cluster.
According to other preferred embodiment, tilt with respect to the angular range of plumb line with ± 30 ° at the vessel cluster of side-walls.This gradient can be a negative value, and for example-30 °, its result forms the funnel-shaped design of air-cooled condenser, wherein in the bottom area of section of (bottom) than little at the area of section of top ends (top).Allow to install the diameter fan bigger like this than air-cooled condenser pedestal.Therefore, under the situation of minimum dimension pedestal, also can use maximum sized fan, reach the maximum refrigerating capacity of air-cooled condenser thus.In ± 30 ° angular range, the essential parts that are used for linking frame shelf structure Stability Design relatively seldom therefore can be with low-cost implementation framework structure.
According to other preferred embodiment of the present invention, the steam of condensation can be transported to the top distributor chamber, and be sent at least one vessel cluster from the top distributor chamber by the rising trunnion.Such design is compared with steam is not directly supplied to vessel cluster through the rising trunnion design, can provide better because the compensation of the thermal expansion that the temperature contrast between rising trunnion and the vessel cluster causes.This is designed to " U " font, can carry out resilient large deformation.
According to other preferred embodiment of the present invention, be arranged on the upwards entrained steam pipe of guiding that is used for the entrained steam condensation that is provided with at least one in the collection chamber receiving condensate of a vessel cluster bottom.This entrained steam pipe is used for separate vapour and inert gas.
According to other preferred embodiment of the present invention, the entrained steam discharge portion is used to discharge the inert gas that comprises uncooled entrained steam, is arranged at the upper end of entrained steam pipe.
According to other preferred embodiment of the present invention, the exterior lateral area of vessel cluster is sealed fully.Only flow through vessel cluster with the air of guaranteeing the fan transmission.
According to other preferred embodiment of the present invention, fan has diffusion part.It guarantees to improve the efficient of fan.
Description of drawings
Fig. 1 is the front elevation of first embodiment of air-cooled condenser of the present invention;
Fig. 2 is the horizontal cross along the A-A line of first embodiment of air-cooled condenser as shown in Figure 1 of the present invention;
Fig. 3 is the stereogram of second embodiment of air-cooled condenser of the present invention.
The specific embodiment
Followingly the present invention is carried out more detailed specific description with reference to illustrated embodiment.
As depicted in figs. 1 and 2, by using supply pipeline 2, steam is fed into air-cooled condenser 1 of the present invention.Therefore, steam upwards flows by one or more rising trunnions 3, and is assigned to separately distributor chamber 5 by distribution pipeline 4.Be noted that and in Fig. 2, only shown a rising trunnion.Described distribution pipeline is just schematically shown in Fig. 2; It can also be unfolded or be divided into many pipelines that lead to distributor chamber 5.
The liquid of condensation flows down along catheter wall in vessel cluster, and the collection chamber receiving condensate 7 that is set at below the vessel cluster collects.
From collection chamber receiving condensate 7, be extended with condensate discharge pipe 20 with leaving air-cooled condenser.
Entrained steam and inert gas are upwards guided to entrained steam pipe 8 from collection chamber receiving condensate 7.Like this, vessel cluster 6 is a major part, and entrained steam pipe 8 is less important part.And clearly, less important part 8 also can be used vessel cluster.
The same with major part 6, air 12 flows around less important part 8, therefore can carry out the condensation of the entrained steam of another part in less important part 8.This part vapor stream is got back to collection chamber receiving condensate 7, and the uncooled part that contains inert gas arrives the upper end of less important part 8, and enters entrained steam chamber 9.From entrained steam chamber 9, the entrained steam pipeline of representing by dotted line among Fig. 1 10 gives off air-cooled condenser 1 with described entrained steam and inert gas.
Less important part 8 can be set in each vessel cluster of air-cooled condenser 1.Like this, air-cooled condenser also comprises: a plurality of entrained steams chamber 9, entrained steam is from these entrained steam chamber 9 dischargings.Preferably make from entrained steam chamber 9 extended entrained steam pipelines 10 separately and be connected to each other.
In air-cooled condenser illustrated in figures 1 and 21, vessel cluster is set in the sidewall 18.Therefore, a plurality of sidewalls extend to form the enclosure 13 with polygonal form along plumb line, and the enclosure 13 in the diagram is hexagonal form, and the wherein said enclosure is compact arranged, so that it forms a fence on all sides.The set-up mode for sidewall 18 of foregoing description is reused in the sidewall that is adjacent, thereby reaches the symmetric design of air-cooled condenser 1.Thus, can realize even air duct by fan 11 via all sidewalls.The polygon design of the above-mentioned enclosure 13 also can be changed into the angle and exist to lead round form, and therefore in the vertical view of air-cooled condenser 1, the enclosure 13 can become circle or be almost circular geometry.It helps the evenly through-flow of vessel cluster 6.
In order to improve the getter action of fan 11, its rear portion can be provided with diffusion part 19.
The second embodiment of the present invention as shown in Figure 3, it has schematically shown hexagonal air-cooled condenser 1, but different with first embodiment be the rising trunnion that is not provided for supplying with steam.Here, steam is supplied directly onto the upper area of air-cooled condenser, and steam can arrive vessel cluster (not shown) from distributor chamber 5.If the steam suppling tube line that connects the upstream from industrial equipment is installed in the upper area of air-cooled condenser in advance, the steam diversion of its result in the lower area of air-cooled condenser 1 just becomes unwanted loop so.
Claims (11)
1, a kind of air-cooled condenser with plumb line (1) that is used for by air setting steam, described air-cooled condenser comprises:
Steam suppling tube line (2);
The upwards vessel cluster (6) of guiding of at least one, the steam that is about to be condensed supplies to this vessel cluster,
Condensate discharge portion is used for the discharging of condensed steam;
Fan (11) is used for air is transferred to vessel cluster;
Wherein, vessel cluster (6) is arranged on the below of fan (11), is positioned at the sidewall (18) of air-cooled condenser (1); Wherein a plurality of vessel clusters (6) are arranged as: extend to form the enclosure (13) with the polygon form along plumb line, the wherein said enclosure is compact arranged, so that it forms a fence on all sides, wherein said vessel cluster (6) tilts with the angle that equals 30 ° with respect to plumb line;
Described air-cooled condenser has top ends and bottom, and wherein said fan is arranged on the described top ends, and described condensate discharge portion is positioned on the described bottom,
The area of section of wherein said bottom is less than the area of section of described top ends.
2, air-cooled condenser as claimed in claim 1 (1) is characterized in that, the steam that is about to be condensed is directed to top distributor chamber (5) by at least one rising trunnion (3), and is sent to vessel cluster (6) from the top distributor chamber.
3, air-cooled condenser as claimed in claim 2 (1) is characterized in that, the trunnion that independently rises is used to each vessel cluster (6).
4, as any described air-cooled condenser (1) in the claim 1 to 3, it is characterized in that, be arranged on and be provided with the upwards entrained steam pipe (8) of guiding that is used for the entrained steam condensation in the collection chamber receiving condensate (7) of a vessel cluster (6) bottom.
5, air-cooled condenser as claimed in claim 4 (1) is characterized in that, the entrained steam discharge portion (10) that is used to discharge uncooled entrained steam is arranged on the upper end of entrained steam pipe (8).
As any described air-cooled condenser (1) in the claim 1,2,3 and 5, it is characterized in that 6, the exterior lateral area of vessel cluster (6) is sealed fully.
7, the air-cooled condenser described in claim 4 (1) is characterized in that, the exterior lateral area of vessel cluster (6) is sealed fully.
As any described air-cooled condenser (1) in the claim 1,2,3,5 and 7, it is characterized in that 8, fan (11) has diffusion part (19).
9, air-cooled condenser as claimed in claim 4 (1) is characterized in that, fan (11) has diffusion part (19).
10, air-cooled condenser as claimed in claim 6 (1) is characterized in that, fan (11) has diffusion part (19).
11, air-cooled condenser as claimed in claim 1 (1), the area of section of wherein said bottom and described top ends provides the infundibulate geometry of air-cooled condenser.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202005005302.3 | 2005-04-04 | ||
| DE200520005302 DE202005005302U1 (en) | 2005-04-04 | 2005-04-04 | air condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1847765A CN1847765A (en) | 2006-10-18 |
| CN100538241C true CN100538241C (en) | 2009-09-09 |
Family
ID=34639164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100720366A Active CN100538241C (en) | 2005-04-04 | 2006-04-04 | air-cooled condenser |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060243430A1 (en) |
| EP (1) | EP1710524B1 (en) |
| JP (1) | JP5400263B2 (en) |
| KR (1) | KR20060106900A (en) |
| CN (1) | CN100538241C (en) |
| CA (1) | CA2541503C (en) |
| DE (1) | DE202005005302U1 (en) |
| ZA (1) | ZA200602732B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007058030A1 (en) * | 2007-11-30 | 2009-06-04 | Bohnenstengel, Christel | Cooling arrangement for use in thermal power station for cooling e.g. water vapor-air-mixture, has cooling device including ventilation elements, and internal area comprising auxiliary chambers attached to group of ventilation elements |
| US20090220334A1 (en) | 2008-02-28 | 2009-09-03 | Spx Cooling Technologies, Inc. | Fan shroud for heat exchange tower fans |
| US8235363B2 (en) * | 2008-09-30 | 2012-08-07 | Spx Cooling Technologies, Inc. | Air-cooled heat exchanger with hybrid supporting structure |
| US8235365B2 (en) * | 2009-05-15 | 2012-08-07 | Spx Cooling Technologies, Inc. | Natural draft air cooled steam condenser and method |
| DE102009039542A1 (en) | 2009-09-01 | 2011-03-03 | Gea Energietechnik Gmbh | Air condenser for use in e.g. chemical industry for direct condensation of turbine steam, has tube bundles forming side walls of cell, where side walls include angle smaller than given degrees and set of air-tight side walls is provided |
| US8876090B2 (en) | 2010-03-22 | 2014-11-04 | Spx Cooling Technologies, Inc. | Apparatus and method for an air bypass system for a natural draft cooling tower |
| US8707699B2 (en) * | 2010-03-22 | 2014-04-29 | Spx Cooling Technologies, Inc. | Apparatus and method for a natural draft air cooled condenser cooling tower |
| US20120023940A1 (en) * | 2010-07-30 | 2012-02-02 | TAS Energy, Inc. | High performance orc power plant air cooled condenser system |
| DE102011050275A1 (en) | 2011-05-11 | 2012-11-15 | Gea Energietechnik Gmbh | Air-dried dry cooler |
| CN103388521B (en) * | 2012-05-09 | 2015-08-12 | 北汽福田汽车股份有限公司 | Radiator, engine-cooling system and vehicle |
| US9551532B2 (en) * | 2012-05-23 | 2017-01-24 | Spx Dry Cooling Usa Llc | Modular air cooled condenser apparatus and method |
| CN103322827A (en) * | 2013-06-26 | 2013-09-25 | 双良节能系统股份有限公司 | Mechanical ventilation air cooling condenser |
| CN104089495A (en) * | 2014-07-20 | 2014-10-08 | 吴燕珊 | Air-cooling rehydration device with automatic ventilation function |
| CN104457310A (en) * | 2014-10-08 | 2015-03-25 | 东南大学 | Novel indirect type air cooling device for nuclear power plant |
| CN106556261B (en) * | 2015-09-28 | 2019-03-12 | 新特能源股份有限公司 | A kind of Air-Cooling Island operation method for preventing from freezing |
| JP7019612B2 (en) * | 2016-06-21 | 2022-02-15 | エバプコ・インコーポレイテッド | All secondary air-cooled industrial steam condenser |
| CA3111557A1 (en) * | 2018-09-07 | 2020-03-12 | Evapco, Inc. | Advanced large scale field-erected air cooled industrial steam condenser |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527194A (en) * | 1938-04-01 | 1940-10-03 | British Thomson Houston Co Ltd | Improvements in and relating to apparatus for controlling the air flow through condensers and like heat exchange apparatus on locomotive and other vehicles |
| US2907554A (en) * | 1954-12-22 | 1959-10-06 | Licencia Talalmanyokat | Cooling tower |
| DE1091084B (en) * | 1959-05-21 | 1960-10-20 | Gea Luftkuehler Ges M B H | Air-cooled condenser for the top product of a distillation or rectification column |
| DE1939245C3 (en) * | 1969-08-01 | 1975-06-05 | Gea-Luftkuehlergesellschaft Happel Gmbh & Co Kg, 4630 Bochum | Air-cooled condenser for the top product of a distilling or rectifying column |
| DE1946915B2 (en) * | 1969-09-17 | 1977-09-08 | GEA-Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum | AIR-COOLED CONDENSER FOR THE HEAD PRODUCT OF A DISTILLATION OR RECTIFICATION COLUMN |
| JPS5152540A (en) * | 1974-11-02 | 1976-05-10 | Toyo Seisakusho Kk | KASETSUTOSHIKINETSUKO KANSOCHI |
| US3995689A (en) * | 1975-01-27 | 1976-12-07 | The Marley Cooling Tower Company | Air cooled atmospheric heat exchanger |
| GB2097524B (en) * | 1981-04-23 | 1984-08-15 | Lummus Co | Dry cooling tower |
| JPS616584A (en) * | 1984-06-21 | 1986-01-13 | Mitsubishi Heavy Ind Ltd | Air-cooled condenser |
| JPS61162778U (en) * | 1985-03-29 | 1986-10-08 | ||
| DE4202069A1 (en) * | 1992-01-25 | 1993-07-29 | Balcke Duerr Ag | NATURAL TRAIN COOLING TOWER |
| US5277247A (en) * | 1992-06-29 | 1994-01-11 | Cameron Gordon M | Heat exchanger having improved tube layout |
| US5439782A (en) * | 1993-12-13 | 1995-08-08 | At&T Corp. | Methods for making microstructures |
| US5787970A (en) * | 1994-12-06 | 1998-08-04 | Larinoff; Michael W. | Air-cooled vacuum steam condenser with mixed flow bundle |
| EP0794401A3 (en) * | 1996-03-06 | 1998-09-23 | Hudson Products Corporation | Steam condensing apparatus |
| US5765629A (en) * | 1996-04-10 | 1998-06-16 | Hudson Products Corporation | Steam condensing apparatus with freeze-protected vent condenser |
| JPH10132472A (en) * | 1996-10-25 | 1998-05-22 | Daiei Shokai:Kk | Boosting tower |
| JP2000305117A (en) * | 1999-02-19 | 2000-11-02 | Fuji Xerox Co Ltd | Optical device, method for driving optical device and production of optical device |
| US6085536A (en) * | 1999-08-12 | 2000-07-11 | Evans, Sr.; Fred | Environmentally adaptive VAC exterior heat exchange unit |
-
2005
- 2005-04-04 DE DE200520005302 patent/DE202005005302U1/en not_active Expired - Lifetime
-
2006
- 2006-02-14 EP EP06002967.5A patent/EP1710524B1/en active Active
- 2006-03-31 CA CA2541503A patent/CA2541503C/en not_active Expired - Fee Related
- 2006-04-03 ZA ZA200602732A patent/ZA200602732B/en unknown
- 2006-04-03 US US11/395,151 patent/US20060243430A1/en not_active Abandoned
- 2006-04-04 CN CNB2006100720366A patent/CN100538241C/en active Active
- 2006-04-04 JP JP2006102773A patent/JP5400263B2/en not_active Expired - Fee Related
- 2006-04-04 KR KR1020060030564A patent/KR20060106900A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2541503A1 (en) | 2006-10-04 |
| EP1710524B1 (en) | 2015-04-08 |
| CN1847765A (en) | 2006-10-18 |
| US20060243430A1 (en) | 2006-11-02 |
| EP1710524A1 (en) | 2006-10-11 |
| DE202005005302U1 (en) | 2005-06-02 |
| KR20060106900A (en) | 2006-10-12 |
| CA2541503C (en) | 2013-09-17 |
| JP2006284171A (en) | 2006-10-19 |
| JP5400263B2 (en) | 2014-01-29 |
| ZA200602732B (en) | 2009-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SPX COOLING TECHNOLOGIES (ZHANGJIAKOU) Co.,Ltd. Assignor: SPX COOLING TECHNOLOGIES, Inc. Contract fulfillment period: 2009.8.3 to 2019.8.3 Contract record no.: 2009990000971 Denomination of invention: Air guide for air cooled condenser Granted publication date: 20090909 License type: Exclusive license Record date: 20090828 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.3 TO 2019.8.3; CHANGE OF CONTRACT Name of requester: SPX COOLING TECHNOLOGY( ZHANGJIAKOU ) CO., LTD. Effective date: 20090828 |
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| CP01 | Change in the name or title of a patent holder |
Address after: Germany Ratingen Patentee after: Barco Toure Co.,Ltd. Address before: Germany Ratingen Patentee before: SPX COOLING TECHNOLOGIES, Inc. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: Brussels Patentee after: SPX cooling dry Belgian Co. Address before: Germany Ratingen Patentee before: Barco Toure Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Brussels Patentee after: SPG Air Cooling Belgian Co. Address before: Brussels Patentee before: SPX cooling dry Belgian Co. |
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| CP01 | Change in the name or title of a patent holder |