MECHANICAL ASSEMBLY TECHNOLOGY FOR THERMOELECTRIC REFRIGERATING MODULES (Peltier elements)

Mechanical assembly technology for thermoelectric refrigerating modules developed and applied to manufacturing. It includes the following:

1. Assembly of heat transfers
   • Soldering paste applying on metallized areas of ceramic plates by serigraphic deposition
   • Bus vibropacking
   • Assembly of heat transfer
   • Group soldering of heat transfers in double-stage belt furnace
2. Assembly of modules
   • Soldering paste applying on heat transfer buses
   • "P" & "Ï"-type branch vibropacking from bulk state into metal cassettes according to desired layout
   • Branch transloading on heat transfers
   • Assembly of modules
3. Group soldering of modules in belt furnace

Offering technology distinguishes by original technical solutions, which guarantee high working efficiency, low cost value, highest-grade products. New technology adaptation doesn't demand appreciable capitalized expenses, and manufacturing – experienced personnel.

Universal technology allows producing not only "Melcor" CP-series, but also any configuration modules with branch cross-section at least 1 x 1 mm.

Working hours for one module is dependent on branch pair number. For module CP 1,4-127-0,6L it doesn't exceed 10 minutes.

The possible ways for commercial co-operation

The technology owner offers full set of equipment and tools for producing 10000 modules per year and full package of design and technological documentation, develops it commercially, and trains production personnel.

The cost of contract for CP 1.4-127-06L modules is $45,000

1. The equipment used is standardised for any module producing.
2. If customer plans to produce several module types (standard and original), the technology owner replicates only assembly tools (no more than 10% of cost).
3. If base technology is purchased, customer can design and replicate new tools based on the main technology principles.

It is possible to patent collaboratively ingenious technical solutions used in technology offered.

The technology owner possesses the production division in Moscow with capacity of 30000 – 50000 modules per year (general facilities, equipment, tools, and trained personnel).

The partner must assure stable orders not less then 1000 units per month and provide current assets for production.

In this case partner sharing may be up to 30%.

After technology owner profit gains ~$45.000 from co-production, partner sharing will be 100%.

Module perimeter sealing - $0.5

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