| name: | Float glass production line fan energy saving control device | ||
| Public (announcement) number: | CN2887858 | Public (announcement) day: | 2007.04.11 |
| Main classification number: | C03B18/00(2006.01)I | The original application number of the division: | |
| Classification number: | C03B18/00(2006.01)I | ||
| Award day: | priority: | ||
| Application (patent) person: | Li Gang | ||
| address: | No. 26, Lulu Street, Shizhong District, Jinan City, Shandong Province, China | ||
| Invention (design) person: | Li Gang; Liu Qiang; Li Peng; Xiong Guiming; Ding Xin; Liu Jianjun | International application: | |
| International announcement: | Enter country date: | ||
| Patent agency: | Jinan Jindi Intellectual Property Agency Co., Ltd. | agent: | Ning Qinliang |
Float glass production line fan energy-saving control device, including signal acquisition device, power quality controller, programmable controller, visual field operation station, intelligent fuzzy controller, operator control station, engineer control station and energy management station, each part The utility model implements the electrical connection or the signal connection; the utility model breaks through the existing control technology of the float glass production line, and integrates the network communication technology, the computer hardware technology, the frequency conversion speed regulation technology, the intelligent fuzzy control technology, the embedded system technology, the field bus technology, Configuration software technology and database technology, incorporating advanced energy-saving control algorithms. The utility model has the characteristics of reasonable design, high technical content, stable and reliable, good energy saving effect, convenient management, accurate analysis, convenient diagnosis and maintenance.
Keychains are one of the most common souvenir and advertising items. Keychains are commonly used to promote businesses. A standard advertising Keychain will carry the businesses name and contact information and often a logo.
In the 1950s and 1960s, with the improvement of plastic manufacturing techniques, promotional items including keychains became unique. Businesses could place their names on promotional keychains that were three-dimensional for less cost than the standard metal keychains.
Keychains are small and inexpensive enough to become promotional items for larger national companies that might give them out by the millions. For example, with the launch of a new movie or television show, those companies might partner with food companies to provide a character keychain in each box of cereal.
A souvenir sandal keychain from the Philippines
Keychains that currently hold keys are an item that is never long misplaced by the owner. People sometimes attach their keychain to their belt (or belt loop) to avoid loss or to allow quick access to it. Many keychains also offer functions that the owner wants easily accessible as well. These include an army knife, Bottle Opener, an electronic organizer, scissors, address book, family photos, nail clipper, pill case and even pepper spray. Modern cars often include a keychain that serves as a remote to lock/unlock the car or even start the engine. An electronic key finder is also a useful item found on many keys that will beep when summoned for quick finding when misplaced.
Keychain
Bottle Opener Keychain,Metal Keychain,Plastic Keychain,Ball Keychain
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