Showing posts with label hub motor. Show all posts
Showing posts with label hub motor. Show all posts

Monday, July 18, 2011

Charts Jiang special bike hub motor

Charts Jiang special bike hub motor disclosed today showed that fixed by the company to 22 yuan / share issuance price of 1701 million, 3.7422 million yuan of funds raised to do so, to subscribe for three objects, including Tianjin, local investment institutions and Boshi Fund.

According to the announcement, Jiang special hub motor were issued to four investors in 1701 shares, issue price is 22 yuan / share, equivalent to the issuance of this issue to determine the reserve price 16.22 yuan / share of 135.64%, equivalent to the pricing of the offering Day (July 6, 2011) the average price of 23.16 yuan before the 20 trading days / share 94.99%. Secondary market, Jiang special hub motor opened yesterday to 25.75 yuan, after stabilizing climbed with the broader market, the closing price of 26.4 yuan, which means that the new shareholders of floating profit reached 20% of the book.

Jiang special hub motor object of this private placement a total of four. Among them, the intensity of the largest subscription Boshi Fund, allocated 800 million shares at a cost of 176 million yuan; Tianjin Hong Wing equity investment partnership (limited partnership) allocated 361 million shares, the number of Bo Hong Jun (Tianjin) equity investment fund partnerships ( limited partnership) allocated 300 million shares, Tianjin Liuhe Pik equity investment fund partnerships (limited partnership) allocated 240 million shares. The new shares will be held July 20 at the Shenzhen Stock Exchange listing.

The company also disclosed as of June 29 of the top 10 list of shareholders, the reporter found that the social security fund has been successfully hidden in the second quarter, the social security fund portfolio holding 309 108 shares, ranked fifth largest shareholder seats. Opening at odds with the social security fund, the first quarter of this year, stationed Hengtai high-tech Co., Ltd., SW 2, a collection of strategies to enhance asset management plan is chosen to lighten up, respectively, 132 million shares and 13 million shares.

Jiang special hub motor all the funds raised will be put into high frequency control and efficient hub motor hub motor voltage transformation projects, lithium-rich manganese-based cathode materials for construction projects and electric vehicle drive R & D Center Project.

Sunday, July 17, 2011

Hub motor engine composition and structure

Hub motor engine composition and structure

The engine is a machine capable of transforming a source of energy, which may be in chemical form (in the presence of a fuel), electrical or thermal energy, mechanical energy or work in a continuous mechanical (devices capable of this transformation so impulsive and discontinuous are called actuators, piezoelectric muscles, valves, relays, etc..).

In a philosophical sense, a hub motor is the body that causes the movement or change in other affiliated institutions: Aristotle spoke of "unmoved mover", a term taken up by other philosophers, to indicate the cause of the universe, ie the 'object or person (according to his philosophy) was the principle.

Engine is also used in computer science (graphics engine, search engine, database engine ...) to describe a program that "transformed" into something else something automatically and continuously. More precisely in an engine is a computer program that, in the course of its normal operation:

1.You never ends, unless you have technical problems or who is not deliberately stopped;
2.Develop its output from a set of data and / or default procedures;
3.E intended to be used by other programs and not directly by humans

All physical real engines of any kind may be, are subject to the laws of thermodynamics, this means all work will provide a lower total energy contained in the fuel spent on their operation. The relationship between the work supplied and the energy expended by a particular motor is its gross return, including the fraction of energy spent on the inner workings of the engine. It is always lower than the thermodynamic efficiency, performance (not measured, but calculated) for the same engine considered "ideal", ie no internal energy dissipation.

In particular, the efficiency of internal combustion engines depends critically on the initial temperature and end of their cycle, and for a given temperature drop δT will be smaller than that of the Carnot cycle in the same δT.

The most commonly used engines are alternatives and / or rotary, and produce work in the form of a torque or a force on an axis; others produce only a linear force.



Related article:

Monday, July 4, 2011

hub motor for explosive factory

hub motor is used in an explosive factory motor operation does not produce spark. hub motor is mainly used for coal, oil and gas, petrochemical and chemical industries. In addition, textile, metallurgy, city gas, transportation, grain processing, paper making, medicine and other departments are also widely used. hub motor as the main power equipment, typically used to drive pumps, fans, compressors and other transmission machinery.