All glass pintype insulators are classified in what is referred to as the “CD Numbering” program of identification. “Woody” Woodward, an early pioneer, researcher and author in the field of collecting glass insulators. The CD numbers fundamentally recognize insulators by their shape and profile, regardless of exact embossed markings, glass color, or base type. A perfect insulator does not exist simply because even insulators contain small numbers of mobile charges which can carry existing. In addition, all insulators turn into electrically conductive when a sufficiently massive voltage is applied that the electric field tears electrons away from the atoms. This is known as the breakdown voltage of an insulator.

Arcing horns and lightning arresters are essential because lightning strikes to the mast are widespread. Now, if you live right here in Seattle, I’d possibly be interested in obtaining some from you. But shipping is outrageous these days, and every insulator weighs a lot. Due to conductivity and/or interference challenges, you do not want to just nail a wire to a wooden pole. That is exactly where these “crown jewels of the wire” came into play.

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kqtgIqIPBb0PpOafT6LYzWu9qhT3iZw6fEesvil7WLPaDTpkICx9BKNvbuotLGmk4A5PpOivRUd3UwVhnvReg3H4IRGJrGsZv3Y072f8AMVHgdfJceUskTytVHv7SvapWJrW4eAngGVn0bEv9puYkHauDwx?+Bl57g9TeBsudpqYblrT0UwsbY+EqezTBcVV2n3M+c0zlqVVGn7qovVjUUDL94fDb6KJp9m3be0QQF0uoZgLq2ACbfJV+MyK7ru4r071q9aElQx6ZjKrL0RAXU7G3DcuTn5yVcrU7WrsSxqu9XQ1LZuUjgc?+p//ktaJRp7dQ9QRd+nyNSmCrEeZ9Jham+/U3tbdZvLdRjw?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?/H7DfnkOuOZ4ztHs46JaHNq2Lcm8Y8ph0VkCd3jb4s5zkyxVqrqwBVfdWB/RaRKinEmOekM5K1qO2u0KCNuttZc9LMN/+zb0XtWdwXWafw/3KufzE8eGjq3xCeP8ATR0i+LylXWuftBPpxH6R/OJ1aht3xmG0NPb4yp6Gc1Q24MrVkq2PSWi4dAGlRTsIc5EMBSDiSegqcqeJ1UY48PMK6uS/Ax85dqYHAMWmmfcCZZWjYeTGmJoFGcEy0VVgAR5cGJGzZ/nJLcoTDdR0mFTOnW5CB7wlbud42MMERwux416jqJ1wLf3itjHUSikdMo93zjKtKvl?/3GhAw8J5EZX+6Q7hnMiufZwK+oElWu3nOTJsy2IpAktLXus8fAma1Dq6nZVz08zGptBIUSwx8OxeIrCoTk5MjRtHvy0plWgeLMsjpM63DAczjwTrO53GFqKZGZ0kjPSAnSR6GNCzn4SpcRvyZcdWbocSu2nDZ3E59Y1nFG8r1wJlaiwkkATdOlX0i20i490Zl8k8XnDXbYehCyzVo8jGJrnSqSBiM7gLxiXV8WWNJtHIim0rZyOk2XqG3MU68cCNTGIc6W4hvcfn8ZcQrauesZei3oa2HEzUezR2lXzt8m+s3LrFme4utWM9Jwr4cBR+MK7RYMg9YwjAlFY1mRKSwfEOBIlOJNMVik4VjyvMg3SVCCcSQPEMZadK46S6mE22Y4Mnrz2YtIOjfUG044s6D1i7PFYBODShnA/P4RqWBxmqpPNzu/ATQ01fAlKpTfqTYB4B4U+U1aa9o5mbW+YhaFUcyq+SZpPUtg5iPsxJx5TGumKQwTgy5Vq9Pp+CCfXAinp28iIavd706c9OfXCxqe1EsY7E8OOA0rLaLOekU1dYGS2JZ0mm7/C1HdmdHJPT3Gl968mbnZ2re4HcmD65xFUdmLkgI3A85bo7PNbrk5BPM6TYlkeU7SRFss22O4LfxMT/APYjtJ/3enXOdqz0ntJ2RoND2e19VZW1ztBLEieKcvnDEnHxnNowcxlRw4zELmOBAHPWES8zJKYvPM6IF4WgD/7JthklNmz0na7yMA/iJBIpyYg7gZayCcg8GL28wIC5l6rmWKrxx4Io1knMZWjk8gCRVv7RwAozJJuf3orw1gcicbU4Xw8yEPt1KVDHGZVNjP0lBnZ7styZcqLAQ1iylhx8RHaewnLJzjqsq5xzBbHSwOkIv24DJYgwCORG70C9TEi9eDjr1EamyxfKRU6HG4EDIMmjAt6Yig615HAA/OJLb3LICBM2LrSS4buPLzkVy9wH4mVaWwRnp6SzS/JYnkzNbi0jHy8jLak4HEqKRjMtIcoAJhvUs4OPKSU8GRxxBIVNeRJCcBncwAxRyWjM5kcQpRQ+cgy8ywZHZIYTt84BBkmNK8YnAMQFug2RBr45lliOhkGXjiVMULNPk9ZVv0+5SpwQfWaTDnMVaeOBNSpYwbNHdV4tOc4/hMK9WS2yzKP6GaFrsmTKN7C730U/MTeudh6YfoY8gIJkBHrOarCB/SeRJDV2r/yJu+RlzfxPcX3I8hEvktjET+0E88j8J06usndmMNhwq28mQf4dJA6oMOsW1hbpBqDkB8w3M4KKeW4J+HpO7M9ZY01GG6QSH6SgAD4S8BiLrqCcgywoGJmukQxmDHbG9DiRbbI2Qy5GfKV7qvSWLGI8uIsMDwZYiOl09Fw22jDA/nNnR06LSDKjxHpmYjAhwy?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?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?+frK9dDO3ScrkeiexRQKiGV8n4TZ0+oLV7M8ygqhOsZUCrbhM/q/jY0zhl5PMdtwMnzlHSPyTLwPeEfCYsU6vGMTv8WMfKK3bDmMrO9syVqLZA28QVdwgPcjEGFmFRVcec4SRJE485AmMV3OesNx6CRzOwOOocAN5SLLxxGfLmGOOeIVX2AeUW1eZZ2+s6EAE1oXWgVZMrnAgOuI0DnPpJWkVXAx5yXQcwJ9IsnxgSjuTniBHrDcsMiRS3OJHaGg8gvpmBwnEWzcybxbtj5yokRkRJO0/OSNkRc528Ss0vUWhBMjUObGMs32FjKzLxNxytRoAL8zc0jKqCYCko2ZaXVFVAzFWXG616gYyJXs1QXzmRdrSBnkzPs1OpsPHAmfFq9NrU6neOsz6FdbTk?+cqr3p95zHILOoM3jHlW2NWFAGfKc?+2MTMlbXHvLLCHcIxnattqmPScGob1lRmxObtqlm4EYnkdqtWa6yxaYDsWcsfM5jtVqDc3+MrzUjFrjSMkZEzSFnrGoYvGTJ1nxQGgyYMXO5ge21X7qsdyuSes87qe8NrblIPoZtae7Uixd6dfOWSm5zvCs/xE994183nrx/Xm6q2dWIXgdTIsnwE9M1N9IJ09NTIeSpPJmX2gKVr3Imxz1XHSc7zjrO9U9LpVWtrHYjB4HrOaeoW3lt2zngmO0ddttwAy1Q6nGZZu7NsCmxnqq?/pQnkxItpy1mld4O4+ssaux9OEtZiGIk68LpUoKguF3YHlIXldRWgsGCp4m8ctVteDqHrJ5Lj+EdDKWo3Latqg8rtMv6t2dGCMEZuMylSb6SwKsRjkETn1HTmqtrgVqT64kqLVyM9IvXgjbno?/I+ErM5Dqi9BPL3y9vx9+ms9dbj3oLQFHvSilhx1jC9gIE547au6d9j/CaenbPPrMSpjnmatD4USUlXTWrDkyVQAAAiKzlussVYAMxW1hWwMSQcDiJBzkekFI6zKmE5M7jmLFo6SQfEKG6zqnIkCRyTOr0zCGBgs7ndODnHHEkcSKNoh8JLA84ERFQC55k8Z4ziGOYm9iOkqpHjiAX4SOQwzJbsCSVSwTnDDE4TJkZinwCZpS7GxAHaMzoUefJkHbHEAzkkmKtcDjzkbHIiWO4yyMOhiucytqbfQxtjYWUbG3PNRm1AKWM7s5xG1pkZj0ozziGJFU6fcOkVZpcDM1EqxOmrJ6RrWMU0EHkTnc?/CbVlOeglc6fxZxGmMtk2ztb4ly7TkngRH2YjqJrUs9JK6nqJ1nHQCMqpx5SOorKkGVzRrr3HxHEO01CaLAGMyVRwYdpr3unCjqOYPxgzks11jY5byErGbcxIPJSDQAdIJ70PKcgNJhmRJhA9xRqgFAZOplmwVkb88gdZn6Nu9oLYwQfMR+ruVNOPDk9MLzPpvk39xnXal6rh3ZYljxgxzatKQG1YW9j/AC8ZI+Zhe9OiQOay17DjP8MyGJOWOdx55nHqu0mttdV31WOzytGOtJA8XyMXphXbbvuoYlOu7rmUNNXYyZYbVB4c+vwmmbiqqjMWbHU+csL6O0xXdqLiTu29PQSvVqWFRD4Of+oqqwMj7dwwfFK2oBAXHGT+cu4nj/a1qV7mwXgNZp/UeRlx?+0tNqNPsdmUMOHUdJXvG/sV1XyIJlPSVs1BQkBCeZnpZ7R7X071abT/xLz4hM1gGI2jpx85vdpXbdNVpAAaivHx?+MzxpO50u8cs3uj0nDrjXf4+8JrwgyRk?+kcv9TckxCYGSx4EajbuczhY9UqfQ5lqu04HpK3vYUHrJA7WK5HExjetWp?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?+BzMqzScN3Z6dQZz6mOnFUyBngRqoAMt1k1UDgdZBs55mHR0tIkzmYSD2Xa+n7zSiwfwnmJ7LynAXj1l2m9bENVvQydKrT4EXg9J9TLK+V5esJHZ53O6nbvOeZFu809yrY+4est3bm6nj4Su2XYBh1k9msfX3GzWMwHXgR+k0DXlTkYE7rqkOVUAMvOY/sVxvKl?/F6TnP8Abrv+PpI3o1ho0x2leNuOSYyyqtlC2gGw+Y6y5fQLVY1kV2HjeByZRXsi0Whu+b4kTTHqpjTMVDU2YI/qEftDVMtqqSesRZ3WgX961h3HjJ6xadpJZ4UqZs8YmvRlpDKui1NbKmFbhh?/UJLtCkFk?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?+OPVQVGLeGPXCOKicccyaLtcD1kLaGd2K469ZvGNa/Z12VFDkN6Z6Tt+kQs2XVT6TJ0xYNktgiWu?/YjDeLPnNfrHuX0qXIaiRgE+srM+FwRNNtKLgWQkNjoZQv01yLl0OPXynHrmx356lV8iSke7M4Dgzm29/ZSM7lHInULLzjPwjeMYJ5kSAGn1t/h8i/qTKX94cHylQ2our7puQBLF+p7jSPbjJUcTzelsst1RsdjljMb7xvnnfbQ1y7L93UESno7vs2uBHuk4mtcqGnNg5AlTTHTXHurKyM9GxJ1zla5vpYu7R+y6xqyu4HBAlqrtAkEtWAMZ6yprKKr7sBgLlAGfWV6XZi2nNZbHXyzBjWtam?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?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?/MQrZkvjM41FutvjGmzAEoJZg4jw2RI0urZwDJrbu+Upo2VxmPr6dZnFlP5bzjRwuIlSARzJsZFSLY4E6nuyONyyQ8IwIaQfkxbDIxGyBgR28SLeERgirekJVO3lmMUck4EZyScSaJj5zTJSpuODK9+jw27Al/uiPEBOoAwIYS6uMnuyrDw8TRovpRR4RnzzJNpAW3A8DyiTUWbaFl?/U8Xe/U3n+mNttoNeQBulU1YbbidOl?/PGYxPFwumM45kWvxjAh3JboICk5xjmMMVLENthYiNrqMtJSMH1HlGCrbzNQxVbKiYesffqG9BNrWNsVj8J58ksxPqZZ+uXSdSgnxMAPSDth+OkjXWw8QGYdW5nRyXa2BoziMp2E8Z3StS5Tch6GW9KNwZ9oJQZxNysU1AXPK7YyuvqcAFeRI71yGNZTPoZPB988jyM3HOmoEs8eQr55Evaa3bwcA+QJ6yjptK96kqAfxhYrKyoUyB1E3LjFbFFV7b96+Fhg85GJQ7R7ONSZQIB645lnS2rWoCK+R5FpeVu?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" width="303px" alt="electric pole glass insulators">

By means of/ FlickrThe? most typical are the plain pale bluish green insulators, of them the most typical is Hemingray. The additional intense of these blues can sell for extra, as do the majestic colors like purple and deep teal (which can sell for $75 up into the hundreds). From Bell jar blue to olive green to royal purple and deep cobalt, they came in just about any colour imaginable. Having a piece of technology history is generally what makes them stay.

h2>Ansi Stay Electrical Porcelain 33kv Remain Insulator For Lines 54</h2>

After a when they got a bit far more scientific with insulator styles and located out what precisely was important and became more standardized. That is why the Hemingray 42 eventually became the primary insulator and was the last generation of insulators. “Scales” emblem applied on containers made for McKesson? & Robbins. This is on the base of a tiny green glass jar, perhaps for an ointment. You have a whiskey bottle or decanter created by Owens-Illinois Glass Corporation. Please see my web page on that organization, and scroll down to the COMMENTS section see the reply by “Carol” where info on whiskey bottle codes liquor permit markings is mentioned.

ul> <li>As extended as the insulator performed it is duty adequately, the colour and minor imperfections in the glass were of little concern.</li> <li>Endeavor to collect neat ones and be cautious while handling them.</li> <li>As a collector, the lovely colors of these antiques could pique your interest.</li> <li>You had to be close to a fuel supply mainly because of gas and the railroad and that was the industry.</li> <li>Some insulator suppliers stopped producing glass insulators in the late 1960s, switching to ceramic supplies.</li></ul>

Most insulators are commonly located in a really dirty condition, frequently coated with a layer of gray or black “train soot”, or dirt and grime accumulated over many, a lot of years of service in the outdoor atmosphere. The underside surfaces in the skirt location are frequently heavily stained with a coating of stubborn train smoke. https://squareblogs.net/olesen33olesen/dominion-glass-insulator-2-distinctive-insulators-9-and-42-clear-vintage-canada installed along railroads ordinarily are coated, to some degree, with black soot. From time to time the layers of soil are so heavy that the accurate color of the insulator can not be discerned. Nearly all insulator collectors who are affiliated with the “organized hobby” of insulator collecting use CD numbers for more clarity when communicating with other collectors by mail, email, text or telephone. CD numbers are utilised on lots of ebay auctions, even though non-collectors who list insulators on ebay or other internet sales sites could not be familiar with the system.

h3>Related Search</h3>

This is an Australian insulator cd 430 made by crown crystal glass organization . This a single is clear, but they were produced in various unique colors. William Franzen & Sons- W F & S MIL marking on base of amber beer bottle.

These “marks of crudeness and age” now add to their worth and charm to collectors of antique insulators. Glass insulators sat atop telephone and telegram poles and had been applied to avoid electric existing loss through transmission. Our electronics supplier database is a comprehensive list of the crucial suppliers, manufacturers, wholesalers, trading firms in the electronics sector. Import electrical merchandise from our verified China suppliers with competitive costs. Amongst the wide variety of merchandise for sale decision, Electric Pole Insulators is one particular of the hot items. Design and style engineers or purchasers may well want to check out numerous Electric Pole Insulators factory & suppliers, who present lots of related possibilities such as insulator, disconnect switch and pole line hardware.

By the 20th century, even so, porcelain replaced glass as the most frequent insulator material. These were developed for a steel pin so have a smaller sized pinhole. The real Emminger insulator is extremely uncommon with a worth effectively more than $10,000 ? the challenge is the one particular pictured is really a 3D printed plastic replica which is available on Ebay for around $50 plus shipping. The replica is actually only comparable to the actual glass isulator and does not share the identical markings or actual profile. When dating a glass insulator, make positive you count all the dots around the year code and add them to the date of the mold manufacture. Undertaking https://www.pearltrees.com/pennington86bilde/item553134427 will assist you figure out the precise production date.

It consists of iron cap, toughened glass and insulator pin. And owing to light weight, high intensity and substantial creepage distance , it can save metallic components and lessen line expense. Insulators are employed in electrical equipment to help and separate electrical conductors devoid of allowing existing by way of themselves. An insulating material used in bulk to wrap electrical cables or other gear is known as insulation. The term insulator is also utilized additional especially to refer to insulating supports made use of to attach electric energy distribution or transmission lines to utility poles and transmission towers. They assistance the weight of the suspended wires without the need of enabling the present to flow via the tower to ground.

Insulators are also essential exactly where the wire enters buildings or electrical devices, such as transformers or circuit breakers, to insulate the wire from the case. These hollow insulators with a conductor inside them are known as bushings. I am at the moment functioning on an estate with a big collection of vintage insulators. These colorful glass pieces have been made use of on telegraph and phone poles screwed to wood pegs in the cross arms of the poles where the lines had been tied from pole to pole.

You can speak to her by way of the Houston Home Journal or via e mail at If you get a lot of site visitors, they ought to sell pretty effectively. https://boye-skovgaard.hubstack.net/toughened-high-voltage-glass-insulators-146mm-spacing-iec-reference-standard was created to accommodate this new wiring method, with square grooves set close with each other and a thicker, sturdier building than earlier communication insulators. Nicknamed the "Johnny Ball," this insulator is created of a composite material containing asphalt, shellac and asbestos. This insulator, a kind produced in late 1896 and early 1897 by the Imperial Porcelain Performs of Trenton, New Jersey, was employed in the Sanford location.


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Last-modified: 2023-10-20 (金) 16:42:34 (202d)