|
DE2712649A1
|
|
Absorption ventilation system for stables - has air cleaner with heat exchangers in air channels and exhaust air scrubber
|
|
DE2704857A1
|
|
Air conditioning system using heat pump - has twin tube water circulation system with thermostatically switched pumps reversing flow
|
|
DE2615904A1
|
|
Operating theatre ventilation system - has distributor box with rectangular pattern of air discharge slits and auxiliary jets
|
|
DE2601127A1
|
|
Air conditioning system with waste heat recovery - has heat exchangers in air vent and outside air conduits linked with refrigerating compressor
|
|
DE2461061A1
|
|
Respiratory air humidifier for tracheostomy patients - with air warmed to body temp and saturated with moisture
|
|
US4041777A
|
|
Method and apparatus for testing carburetors
|
|
DE2355617A1
|
|
Aerosol-free low-air-speed indoor air humidifier - with wide-surface ceramic units in sieve container moistened by salt-free water
|
|
DE2335454A1
|
|
Window for separating rooms with different air conditioning - has a central heated window panel for preventing formation of condensation
|
|
DE2040882A1
|
|
Method and device for measuring the properties and state variables of the air in climatic test chambers
|
|
DE1950900B1
|
|
Seed cabinet or table
|
|
DE1604325A1
|
|
Climate test chamber and component for this
|
|
DE1573385A1
|
|
Device for temperature control of climatic testing devices
|
|
DE1604323A1
|
|
Method and device for operating air conditioning systems
|
|
DE1523128A1
|
|
Method of operating air conditioning systems
|
