Association of Electrical and Mechanical Trades

Last updated
Association of Electrical and Mechanical Trades
AbbreviationAEMT
FormationJanuary 1, 1945;79 years ago (1945-01-01)
Headquarters York, United Kingdom
Membership
285
Staff
1-10
Website www.theaemt.com
Formerly called
The Association of Electrical Machinery Trades

The Association of Electrical and Mechanical Trades (AEMT) is a United Kingdom trade association representing engineering companies in the service and repair industry.

Contents

History

The association was first formed after the 2nd World War by "a group of electrical machinery buyers and sellers in order to negotiate as a group with government departments in the purchasing of government surplus electrical plant." [1] During the War years of 1939-1945, there are accounts of Government Departments urgently requiring the services of Members from the Association of Electrical Machinery Traders, whose job was to keep the "wheels turning in Factories and Industrial Establishments of all kinds, which rely upon electrical energy for their source of driving power." [2]

On 1 January 1945, William "Ted" Lawton called together a number of these traders to the Holborn Restaurant, London in order to discuss the official formation of the Association of Electrical Machinery Traders, so that they may build a purchasing power, in order to negotiate the exchange of industrial electrical equipment from H. M. Government left over from the war. In so doing, they saved the public purse the huge cost of administering and auctioning off the equipment in the UK. [3]

Among the founders were, "Laurie Bowers, Ralph Gill, Grant of Glasgow, Ferguson of Brittania, Dearlove of Fyffe Wilson, Snape of Midland Counties, Thompson and Ainsworth from Lancashire, Smith from Carlisle, and Vernon from Sheffield" With Bob Joseph among them also. Ted Lawton served as Chairman and sub-sequent President, with John Morgan as the Secretary. [3]

In 1950, the title of the association's journal was renamed the "Association of Electrical Machinery Trades" to account for the increase in members from the repair trades. The association's main objectives served to "enhance the status of the Repair and Merchanting trade, and to encourage firms engaged in the business to provide a high standard of servicing and business ethics." [3]

Activities and publications

Publications

Related Research Articles

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<span class="mw-page-title-main">Electrical wiring</span> Electrical installation of cabling

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<span class="mw-page-title-main">High voltage</span> Electrical potential that is large enough to cause damage or injury

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<span class="mw-page-title-main">IP code</span> Standard for protection against intrusion of dust and water

The IP code or ingress protection code indicates how well a device is protected against water and dust. It is defined by the International Electrotechnical Commission (IEC) under the international standard IEC 60529 which classifies and provides a guideline to the degree of protection provided by mechanical casings and electrical enclosures against intrusion, dust, accidental contact, and water. It is published in the European Union by the European Committee for Electrotechnical Standardization (CENELEC) as EN 60529.

<span class="mw-page-title-main">Disconnector</span> Electromechanical switch

In electrical engineering, a disconnector, disconnect switch or isolator switch is a type of switching device with visible contacts, used to ensure that an electrical circuit is completely de-energized for service or maintenance. They are often found in electrical distribution and industrial applications, where machinery must have its source of driving power removed for adjustment or repair. Disconnectors can be operated manually or by a motor, and may be paired with an earthing switch to ground the portion that has been isolated from the system for ensuring the safety of equipment and the personnel working on it.

<span class="mw-page-title-main">Electrical equipment in hazardous areas</span> Electrical equipment in places where fire or explosion hazards may exist

In electrical and safety engineering, hazardous locations are places where fire or explosion hazards may exist. Sources of such hazards include gases, vapors, dust, fibers, and flyings, which are combustible or flammable. Electrical equipment installed in such locations can provide an ignition source, due to electrical arcing, or high temperatures. Standards and regulations exist to identify such locations, classify the hazards, and design equipment for safe use in such locations.

<span class="mw-page-title-main">Lockout–tagout</span> Safe isolation of dangerous equipment during maintenance or testing

Lock out, tag out or lockout–tagout (LOTO) is a safety procedure used to ensure that dangerous equipment is properly shut off and not able to be started up again prior to the completion of maintenance or repair work. It requires that hazardous energy sources be "isolated and rendered inoperative" before work is started on the equipment in question. The isolated power sources are then locked and a tag is placed on the lock identifying the worker and reason the LOTO is placed on it. The worker then holds the key for the lock, ensuring that only they can remove the lock and start the equipment. This prevents accidental startup of equipment while it is in a hazardous state or while a worker is in direct contact with it.

<span class="mw-page-title-main">ATEX directives</span> EU ATEX Directive on workplaces with an explosive atmosphere

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<span class="mw-page-title-main">Intrinsic safety</span> Electrical safety protection technique

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<span class="mw-page-title-main">Pipefitter</span> Tradesman who works with mechanical pipes

A pipefitter or steamfitter is a tradesman who installs, assembles, fabricates, maintains, and repairs mechanical piping systems. Pipefitters usually begin as helpers or apprentices. Journeyman pipefitters deal with industrial/commercial/marine piping and heating/cooling systems. Typical industrial process pipe is under high pressure, which requires metals such as carbon steel, stainless steel, and many different alloy metals fused together through precise cutting, threading, grooving, bending, and welding. A plumber concentrates on lower pressure piping systems for sewage and potable tap water in the industrial, commercial, institutional, or residential atmosphere. Utility piping typically consists of copper, PVC, CPVC, polyethylene, and galvanized pipe, which is typically glued, soldered, or threaded. Other types of piping systems include steam, ventilation, hydraulics, chemicals, fuel, and oil.

<span class="mw-page-title-main">Control of Substances Hazardous to Health Regulations 2002</span> United Kingdom legislation

The Control of Substances Hazardous to Health Regulations 2002 is a United Kingdom Statutory Instrument which states general requirements imposed on employers to protect employees and other persons from the hazards of substances used at work by risk assessment, control of exposure, health surveillance and incident planning. There are also duties on employees to take care of their own exposure to hazardous substances and prohibitions on the import of certain substances into the European Economic Area. The regulations reenacted, with amendments, the Control of Substances Hazardous to Work Regulations 1999 and implement several European Union directives.

The Professional Electrical Apparatus Reconditioning League or PEARL is an international professional organization and standards group based in Denver, Colorado. PEARL is focused on developing ethical business practices and technical standards related to inspecting, testing, and reconditioning circuit breakers, transformer, motor controls, switchgear, disconnect switches, protective relays, bus duct, motor starters and other electrical equipment and apparatus used in the electrical distribution systems of commercial, industrial, and utility facilities.

Premium efficiency, when used in reference to specific types of Electric Motors, is a class of motor efficiency.

IEC 60204-1 / EN 60204 Safety of machinery – Electrical equipment of machines – Part 1: General requirements

<span class="mw-page-title-main">Alternator (automotive)</span> Devices in automobiles to charge the battery and power the electrical system

An alternator is a type of electric generator used in modern automobiles to charge the battery and to power the electrical system when its engine is running.

CompEx is a global certification scheme for electrical and mechanical craftspersons and designers working in potentially explosive atmospheres. The scheme is operated by JTLimited, UK and is accredited by UKAS to ISO/IEC 17024.

<span class="mw-page-title-main">Workplace safety standards</span> Standards to reduce occupational risk

Workplace safety standards are sets of standards developed with the goal of reducing risk from occupational hazards.

References

  1. Boxall, Peter (February 1994). "Trading Places". Business North: 65.[ permanent dead link ]
  2. Lawton, William (1946). The Burden Of Other Days. p. 3.[ permanent dead link ]
  3. 1 2 3 Joseph, Bob (June 1970). "On to the next quarter". Electrical Machinery. 79. 18: 11.[ permanent dead link ]
  4. "Maintenance for motors in hazardous area environments - to be presented at HazardEx 2012" . Retrieved 2018-11-13.
  5. "AEMT Code of Practice on Safety in Electrical Testing". AEMT. Archived from the original on 2014-09-06.
  6. "AC Three Phase Stator Winding Connections". AEMT. Archived from the original on 2014-09-06.
  7. "AEMT Code of Practice on Handling, Use and Storage of Hazardous Substances". AEMT.[ permanent dead link ]
  8. "IEC60079-19". IEC.
  9. "The Effect Of Repair/Rewinding On Motor Efficiency" (PDF). Electrical Apparatus Service Association. Archived from the original (PDF) on 21 December 2014. Retrieved 28 March 2014.
  10. "Explosive Atmospheres: Equipment Repair Overhaul and Reclamation". IEC Ex.
  11. "Ex Labels and Reference Data" (PDF). AEMT.
  12. "AEMT Journal". AEMT. Archived from the original on 2013-09-28. Retrieved 2014-03-31.
  13. "AEMT Yearbook". AEMT. Archived from the original on 2013-09-28. Retrieved 2014-03-31.