GENERAL APPLIANCES

Technology consulting , product development and certification for temperature controlled incubators and centrifuge

(Eppendorf AG)

• Concept development and engineering of products in explosion protection.

• Concept development of refrigeration cycle with Co2, flammable refrigerants, R290 (propane), R600a (isobutane) and R774 (CO2).

• Technology and cost analysis

• Supplier search and management

• Simulation and calculations of heat transfer, pressure losses and refrigeration capacities

• Manufacturing and assembly strategy

• Mass balance, energy and environmental calculations

• Calculation of the total investment of the technology development

• Analysis of markets and regulatory requirements, IECX, ATEX, CSA, UL

 

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Test bench for the pre and final assembly of heat pumps, electric boilers and gas condensing boilers (Vaillant GmbH)

• Definition of the test bench concept based on specifications from R&D, PFMEA, safety and standards

• Independent execution of feasibility analyzes

• Elaboration and specification of the criteria related to selecting external suppliers

• Coordinate the test concept with the partners involved: R & D, quality, work safety, industrial engineering

• Project planning

• Support and control of the supplier of the test bench hardware

• Pre-testing of the test bench at the manufacturer

• Support for commissioning the test bench

• Calibration, parameterization, function test, instrumentation analysis, documentation

• Support of final acceptance

 

 

Construction and testing of the Joule-Thomson refrigerator (Institute of Technical Thermodynamics and Refrigeration, University of Karlsruhe)

• Selection of 4-component refrigerant mixtures and optimization of their compositions for the highest efficiency of the system at cooling temperature (Tmin) of -210 ° C

• Design of the system components: tube heat exchangers, evaporators and condensers

• Measurement of cooling capacity at different evaporating temperatures

 

 

Concept study of design and manufacturing technology of high efficiency heat exchangers for domestic and instrumentation technology (Miele & Cie KG.)

• Concept evaluation of heat pump dryers from Miele

• Process analysis of the heat pump dryer

• Performance analysis of various air-refrigerant evaporators and condensers

• Installation space and modular installation capabilities analysis of heat exchangers

• Intensification technology to increase heat transfer coefficient

• Various soldering methods for the production of heat exchangers

• Feasibility studies and production technologies of various heat exchangers

   

   

Construction of gas analyzers (ABB Automation GmbH)

• Supply and processing concept (requirements analysis, feasibility studies)

• Leadership (professional & disciplinary)

• Planning of resources & project contributions

• Elaboration of design concepts according to customer requirements

• Planning of design tasks

• Implementation & monitoring of construction objects

• Monitoring of product development from the idea to the discontinuation of series products

• Responsibility for change management and maintenance of kit documents

 

 

Technical advice on product development of environment friendly refrigerator (Rittal GmbH & Co. KG)

• New product development strategy for refrigerator and refrigerant

• Optimization of chiller and air - conditioning systems

• Product and manufacturing cost analysis ( value analysis )

• Modular systems for standard equipment

• Component development

• Ecodesign guidline 2009/125 / EC

• Increased efficiency of the new development strategy

• Strategy for manufacturing cost reduction

• Marketing and sales strategy

• F - gas regulation ( EU ) no. 517/2014