Earth (Deep Earth Exploration Vessel) / PDCE Lightning Rod Installation Example [Video]
Introducing a video of the installation of a lightning rod for lightning strike suppression on a deep Earth exploration vessel!
We have delivered lightning protection rods for lightning suppression to the deep-sea exploration vessel "Chikyu," owned by the Japan Agency for Marine-Earth Science and Technology. The PDCE lightning rod, installed on a 120m tall derrick, forms a barrier that completely covers the vessel (length 210m), preventing lightning strikes within its range. This ensures that "Chikyu" is always protected from lightning strikes, no matter where it conducts research on Earth. [Installation Example] ■ Deep-sea exploration vessel "Chikyu" ■ Delivered lightning protection rods ■ Installed on a 120m tall derrick *For more details, please refer to the PDF document or feel free to contact us.
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Published on July 1: "Why Do Companies with High Risk Awareness Take Lightning Protection Measures?" Updating the Common Sense of Lightning Protection, Featuring Lightning Protection Measures That Can Be Started from Scratch.
"By providing means to reduce lightning damage, we aim to contribute to society." This is the corporate philosophy of Raijin Suppression Systems Co., Ltd., which will publish the book "Why Do Companies with High Risk Awareness Implement Lightning Countermeasures?" on July 1, 2025. The "lightning countermeasure professionals" who have protected numerous companies and government agencies from lightning will explain. Our company, which has received consultations about lightning damage and countermeasures from various industries, including sports facilities such as soccer fields and golf courses, will provide a detailed explanation of more effective lightning damage prevention methods in companies and government agencies, incorporating real-life examples. [Table of Contents] ■ Introduction ■ Chapter 1: Why Do Companies Need Lightning Countermeasures? ■ Chapter 2: Eight Lightning Countermeasures You Can Implement Right Now ■ Chapter 3: Learn from Eight Real-Life Examples! Lightning Countermeasures and Their Effects Using Lightning Rods ■ Chapter 4: Starting from Zero! Lightning Countermeasure Q&A ■ Conclusion *For more details about the book, please download the PDF or feel free to contact us if you wish to purchase it.
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"Here too!" We have published a page introducing examples of lightning rod PDCE installations! [*Video available*]
We have published a page introducing examples of the installation of PDCE lightning rods. We will showcase examples of PDCE lightning rods that have been used in numerous locations. Please take a look. ■1 "Chikyu (Deep Earth Exploration Vessel) / PDCE Lightning Rod Installation Example [Video]" We present a video showcasing the installation of a lightning rod for lightning suppression on the Deep Earth Exploration Vessel! ■2 "Ushiku Daibutsu (Ibaraki Prefecture) / PDCE Lightning Rod Installation Example [Video]" We introduce a case of implementing a lightning suppression system on the Amitabha Buddha (Ushiku City, Ibaraki Prefecture) in a video! ▼For more details, please see the relevant page▼ https://rakurai-yokusei.jp/wp_rakurai/wp-content/uploads/2024/09/45f62944f7e9c720b13c4fe1a8490b15.mp4
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PDC E Lightning Rod vs. Standard Lightning Rod [PDC E News No. 6 May 2018 Announcement]
A field test was conducted over six years in Fukura Town, Aomori Prefecture, to investigate how much less likely PDCE lightning rods are to be struck by lightning compared to conventional lightning rods. The result was "11 to 0." The conventional lightning rod was struck by lightning 11 times and its tip melted, while the PDCE remained unscathed. Indoor discharge experiments according to French standards were conducted multiple times, confirming a clear difference, but this time the test was conducted on a mountain facing the Sea of Japan, where there are strong winter lightning strikes.
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We are a company engaged in the development, manufacturing, and sales of lightning suppression devices. Our new type of lightning rod incorporates a function that makes it difficult for lightning to strike, contributing to the reduction of lightning damage. Our product, the PDCE lightning ball, which aims to prevent lightning strikes from the outset, has already been installed in 4,500 locations including the Self-Defense Forces, airports, railways, highways, broadcasting and communication facilities, chemical plants, ships, data centers, temples, outdoor sports facilities, schools, hospitals, condominiums, and single-family homes. - During the Tokyo Olympics and Paralympics, 85 units of our products were installed at 32 venues! - Out of 61 golf tournaments held domestically in 2024, 23 tournaments rented our products! - Introduced by 15 major private railway companies! All products are manufactured at the PDCE dedicated factory (Lightning Suppression Products Co., Ltd./Ibaraki Prefecture), which has obtained ISO 9001 JIS Q 9001 certification. We hold 120 intellectual properties mainly related to lightning strikes, both domestically and internationally. Toshio Matsumoto, founded the company in 2010. Specializing in lightning countermeasures for 16 years. While we cannot control the formation of thunderclouds, we can suppress lightning strikes to the ground!










































