Insulator Museum

Insulator Museum

The Insulator Museum of the firm NGK Insulators, located in Japan, is the only ceramics museum of porcelain insulators in the world.[1][2]

The museum contains some unique items, including a "pin insulator for communication" manufactured in 1875 that is believed to be the oldest domestic Japanese insulator.[citation needed] It has "approximately 5000 pieces of insulators and maintenance tools from 21 countries... and 57 manufacturers."[1] About 300 pieces are on display at any one time.[1] It also has a detailed and informative display on the material, processes and applications.

NGK Insulators itself is a notable company; it is the world's largest manufacturer of electrical porcelain, with a number of plants in different countries.[2] Due to the company's significant production of ceramic items, its annual sales exceed $USD3.5 billion. NGK Insulators has been producing porcelain continuously for nearly 100 years, and, sometime in the mid 1980s, its total output surpassed 150 million porcelain units.

References

  1. ^ a b c "Insulator Museum". NGK Insulators, Ltd.. http://www.ngk.co.jp/english/about/labo/museum. 
  2. ^ a b The Evolution of Porcelain Insulator Technology in Japan’, Fujimura T., Electrical Insulation Magazine, IEEE. Vol. 11. 1995

External links


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Insulator (electrical) — Ceramic insulator at railways Conducting copper wire insulate …   Wikipedia

  • MOSFET — Two power MOSFETs in the surface mount package D2PAK. Operating as switches, each of these components can sustain a blocking voltage of 120 volts in the OFF state, and can conduct a continuous current of 30 amperes in the ON state, dissipating up …   Wikipedia

  • Porcelain — Fine China redirects here. For the band, see Fine China (band). This article is about the ceramic material. For other uses, see Porcelain (disambiguation). Chinese moon flask, 1723 35, Qing Dynasty …   Wikipedia

  • Glass — This article is about the material. For other uses, see Glass (disambiguation). Moldavite, a natural glass formed by meteorite impact, from Besednice, Bohemia …   Wikipedia

  • Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …   Wikipedia

  • Capacitor — This article is about the electronic component. For the physical phenomenon, see capacitance. For an overview of various kinds of capacitors, see types of capacitor. Capacitor Modern capacitors, by a cm ruler Type Passive …   Wikipedia

  • MISFET — Ein Transistor ist ein elektronisches Halbleiterbauelement zum Schalten und Verstärken von elektrischen Signalen ohne mechanische Bewegungen. Transistoren sind, teilweise als elementare Komponenten integrierter Schaltungen, Bestandteil der… …   Deutsch Wikipedia

  • Transistoren — Ein Transistor ist ein elektronisches Halbleiterbauelement zum Schalten und Verstärken von elektrischen Signalen ohne mechanische Bewegungen. Transistoren sind, teilweise als elementare Komponenten integrierter Schaltungen, Bestandteil der… …   Deutsch Wikipedia

  • Transistortechnik — Ein Transistor ist ein elektronisches Halbleiterbauelement zum Schalten und Verstärken von elektrischen Signalen ohne mechanische Bewegungen. Transistoren sind, teilweise als elementare Komponenten integrierter Schaltungen, Bestandteil der… …   Deutsch Wikipedia

  • Electric fence — An electric fence is a barrier that uses electric shocks to deter animals or people from crossing a boundary. The voltage of the shock may have effects ranging from uncomfortable, to painful or even lethal. Most electric fencing is used today for …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”