Netbook News » hp pb992a battery

China’s rapid industrial growth in lead-acid battery

admin — Tue, 05 Jan 2010 09:26:08 +0000

China Battery Industry Association, vice chairman of the Jin-Liang Wang believes that rapid growth in the automobile industry, and policies on the renewable energy industry, strongly support, industrial electronics technology continues to progress, driven, China’s lead-acid battery industry and the international advanced level will gradually narrow the gap, China’s lead-acid battery industry will show rapid growth momentum.

In recent years, as China’s automotive, transportation, telecommunications and other basic industries, the rapid development, China’s lead-acid battery industry into the high-speed growth period. According to incomplete statistics, China’s lead-acid battery manufacturer, has reached around 1500, producing an average annual rate of about 20% of the rapid growth of production in total world production of lead-acid batteries for 1 / 3, plays a decisive role in the international market position. As China’s lead-acid battery to speed up technological progress, the traditional lead-acid batteries through the transformation and improvement, is moving in sealed maintenance-free batteries and other new aspects of development, at the same time by virtue of low-cost advantage, China’s export of lead-acid batteries also show rapid growth momentum. In recent years, the export volume, exports were up 29% a year, and 34% of the rate of increase.

China’s auto industry will continue to drive the development of lead-acid battery industry sustained rapid growth. As the starting car lead-acid battery technology is mature, lead to more resource-rich, battery recycling utilization of high performance, stable and has a price advantage. The next 10 years or even longer lead-acid batteries in automotive batteries will continue to dominate.

In recent years, higher cycle life, higher than the capacity and specific power, new structure, new lead-acid battery technology continues to emerge, new lead-acid battery technology in the electronics industry the application of a breakthrough in the production of lead-acid batteries in the battery consumption growth of new applications, an important factors, is also the lead-acid battery industry, the driving force for sustainable development.

Renewable energy industry demand for energy storage battery for promoting the growth of lead-acid battery consumption, an important potential factors that could have like a bike-like leaps and bounds, driven rapid growth of lead-acid batteries. Pace of development of the industry depends on the state support for renewable energy industry.

The above factors will vigorously promote the China lead-acid battery technology and quality has improved continuously, the original lead-acid battery market is the domestic high-end monopoly of foreign products has gradually been broken, export growth will accelerate, which will also be to stimulate the growth of consumption in the future lead-acid battery the important factor.

Is expected next five years, China’s average export growth rate of lead-acid batteries will not be less than 20%, export share will gradually increase. According to industry forecasts to 2010, China’s lead-acid battery, the average sales growth of about 15% / year in 2010 production will reach 130 million ~ 140 million kVAh, sales of 65 billion ~ 70 billion yuan.

The development of lead-acid battery industry has also been a number of factors or the existence of constrained variables, especially in the environmental laws and regulations, industrial policy would be likely to adversely affect consumption of lead-acid batteries: more and Sheng’s international trade barriers will affect the export growth and enterprise efficiency.

First, the EU’s “Chemical Bill”, “Recycling batteries directive” and other environmental regulations are the trend of globalization, with the gradual entry into force of these regulations. Make lead-acid hp f4812a battery,hp hstnn-lb31 battery exports to the EU and other developed countries to improve access threshold, and environmental protection costs. The market less competitive, lead-acid battery applications may also be restricted.

Secondly, the export tax rebate abolition of lead-acid batteries, while reducing lead-acid batteries in the international market competitiveness, on the other hand the poor within and outside the selling price reduction or inversion of the profit motive lead to weakening of export enterprises, export growth slowed, domestic supply increases.

Once again, lead battery recycling market turmoil, causing serious pollution, junk permit a small number of environmental conditions do not have the legalization of environmental pollution caused by factories, leading to the production community to produce a one-sided understanding of lead-acid hp pavilion zv6000 battery,hp pb992a battery, thereby affecting the government’s industrial policy formulation.

Lithium iron phosphate battery patent fight fierce domestic enterprises should speed up the layout

admin — Tue, 27 Oct 2009 07:46:19 +0000

At present, the world’s leading automotive enterprises in the field of new energy technologies has unleashed a fierce contest. In this competition, for the lithium iron phosphate (LiFePO4) battery level of the patent battle heated up. For example, the Texas State University and its commercial mandate Hydro Quebec, Canada, accused the United States battery manufacturers Gao Bo infringement lawsuit energy companies has now stalled, and the U.S. General Motors in 2010 to market electric car Volt, is used by his company developed a high lithium iron phosphate batteries. If the high Bo lost, GM Volt will also be caught in infringement disputes. Lithium iron phosphate batteries are also a number of patent litigation to China’s automobile industry development has brought a lot of uncertainty. For this reason, this paper lithium iron phosphate batteries to analyze patent applications in China for the trade on the information.

1, the patent analysis of the situation

By the State Intellectual Property Office granted the patent SSIPEX full text database to retrieve the data, the current open lithium iron phosphate batteries on the number of patent applications, a total of 203.

Since 2003, China began on lithium iron phosphate batteries patent application, which is the world’s first lithium iron phosphate hp 367759-001 battery,hp f2024a battery patent application began in 1997, can be seen, China’s involvement in lithium iron phosphate battery technology start – relatively late. However, presented a rapidly increasing trend of patent applications, (applications for the 2008 decline was mainly due to the year part of the patent application is still in closed state). Patent applications faster and the overall low number of patents, which is China’s iron phosphate lithium battery layout of the basic characteristics.

In the patent applicant the top 10 rankings, BYD Company Limited to 22 patent applications, the top spot, came in the first 10 applicants Shanghai Institute of Micro-system is only three, or even a natural person before the applicant into the among the 10. Lithium iron phosphate hp f2024b battery,hp f4486b battery technology in the field of domestic patent applicants scattered, mostly only 1-3 patents, long-term professional production of batteries BYD Company Limited is not big in the field of patents. Be concerned to grasp the core technology of several foreign companies did not appear in the first 10 Ranking. Chinese iron phosphate lithium battery technology, foreign applicants only Japan Sanyo Electric Co., Ltd. (2 has authorized), Hodges Co., Ltd. Yuasa (1 has been authorized).

In order to reflect China’s current lithium iron phosphate battery technology patented composition, this paper analysis of IPC classification Ranking. Figure 3 for the IPC large groups classified by the top 10 Ranking diagram, the top three words of the IPC, respectively C01B25 (phosphorus and their compounds), H01M4 (battery electrode), H01M10 (secondary battery and its manufacturing ), 90% of the lithium iron phosphate battery application for a patent belongs to the three categories. Thus, Taiwan’s proprietary technology constitutes a major focus on lithium iron phosphate material, materials, preparation methods, the battery structure, related to the hp f4809a battery,hp f4812a battery control in combination of a relatively small number of patent applications, and only H02J7 (used for battery charging or to the polarization or used by the battery pack power to the load of the device) classification involved in the three patents. This shows that China’s lithium iron phosphate batteries involved in the specific application of the technical aspects of the patent application is relatively small.

2, Enlightenment and Suggestions

Technology development process made clear that no one major technology and extensive application of the generation process, is bound to accompany the large number of patents produced clan. With the intellectual property rights in commercial applications of new technologies highlight the importance of the major companies in major technical areas of intellectual property rights territories against each other, in order to grasp the fierce competition in the business opportunities. Lithium iron phosphate hp hstnn-lb31 battery,hp pavilion zv6000 battery technology in the field, our late start, did not understand the basic core of patents, this paper, the status quo has the following recommendations:

1. To speed up the patent application lithium iron phosphate

Lithium iron phosphate hp pb992a battery,hp pb994a battery technology research time is not long, in the conductivity, the energy density, power density, tap density, materials, stability has a great room for improvement. Therefore, Chinese enterprises should increase R & D investment to accelerate the domestic patent applications, possess certain technological advantages of the enterprises overall layout, and key technical point in the foreign patent applications. Even if the future is to master the core of the foreign patent infringement complaint when the big companies, which have numerous domestic enterprises can patent cross-license negotiations, litigation, etc. for their own anti-seize the initiative. Further, with the core of the patent may also be possible in the future formation of lithium iron phosphate batteries take place in the patent pool.

2. Around the foreign company’s core patent Layout

From Figure 2 we can see that foreign enterprises in China before 2008 did not patent the layout (except for Japan, 2). China is a hp pb995a battery,hp pp2182d battery-manufacturing country, with the lithium iron phosphate battery technology development, China’s future is likely to be iron phosphate lithium battery manufacturing country. When the foreign master core technologies of several companies aware of their patents in China, the layout of the deficiencies will certainly increase the intensity of patent applications in China. According to the novelty of patent examination and the relevant priority provisions in the foreign patent application, after a certain period (up to 32 months), the foreign patent application in China can not be re-apply. Therefore, if foreign companies want to carry out its core patents in China, the layout, only the original core patented technology to improve a little, and then the application in China. Chinese enterprises can be the first to step in, targeted to study abroad, the company’s core patented technology, its slightly improved (as can be creative patent examination as a standard), the patent application made in China. Through this targeted distribution, domestic enterprises can reduce their lithium iron phosphate batteries in China’s market potential threat.

3. Strengthening the structural design of the battery, the battery combination control studies

We can see from Figure 3, the domestic battery manufacturers, or patent applications filed in the Institute focused on lithium iron phosphate hp pp2182l battery,hp pavilion dv1000 battery lithium iron phosphate materials, preparation methods, structural design of the battery, battery control, slightly less than combined. Lithium iron phosphate batteries multi-domain applications may generate new technical problems, for example, when lithium iron phosphate batteries as the car battery power when the structural design of the battery, battery control, there will be some combination of special technical problems, and even brought many are not limited to batteries (such as automotive power systems) the periphery of technological innovations. Domestic enterprises in iron phosphate lithium battery to increase R & D investment, we must also note that patent applications related to the layout, so that domestic enterprises in iron phosphate lithium battery materials, preparation methods, application techniques to master a full range of intellectual property rights, etc. .

San leopard power to bring two new battery to a “breakthrough of the Road”

admin — Thu, 22 Oct 2009 06:55:53 +0000

Power companies in Ninghai San leopard performance report in July alone, the emergence of a new data value of 200,000 U.S. dollars for wind power-specific storage gel batteries are exported to African countries, Guinea and Mali. The battery power supply St. leopard successfully developed in June of this year, and flew to the enterprise has brought tangible benefits.

San leopard power supply product research and development has always aimed to bring new market opportunities. In recent years, new energy industry is flourishing, solar energy, wind stand-alone systems more and more in people’s daily life. To this end, Saint leopard power invested into new energy sector. After more than a year of research, St. leopard successfully developed a solar power, wind energy storage-specific gel hp f4812a battery. The product to the market in June this year, after the power supply directly to bring to the St. leopard million in orders for 150 a month, but also for the “St. Leopard” The next step in the development of expanded space. With this solar energy storage-specific gel batteries, St. leopard become a Suntech Power, China Light and Power Electric, Ningbo, solar energy, wind power and other new Fengshen energy companies the optimal storage battery supplier.

Rounds this year’s 3G network, so that the power to see Santa Leopard development opportunities. 3G communication network based on the construction of the domestic launch, a large number of communication base stations need to have backup power to protect the electrical safety communications network. Meanwhile, the international market remained bullish on the communication power supply, particularly in India, Vietnam and other Southeast Asian countries, great efforts to build communications network infrastructure, communications power supply is enormous demand for a dedicated hp hstnn-lb31 battery. San leopard power narrow-based communications network is to enter the special batteries tailored to the market.

The introduction of long and narrow battery for the San Leopard battery power supply industry, access to communication open a window. At present, the international network of the power giant Exide is planning to negotiate with St. leopard narrow-based hp pavilion zv6000 battery products long-term supply cooperative projects. May, Exide’s global supply chain managers and technical managers to Santa leopard power to negotiate acceptance of products, to be sent to St. leopard’s battery after the test sample, the estimated annual amount of co-operation to reach 10 million U.S. dollars.

Adoption of two new product development success, St. leopard power leading products and effectively avoid the field of electric vehicle hp pb992a battery,hp pb994a battery fierce price war, has entered a new field, and a new room for development.