Volume flow meter with a pressure capcule flow sensor
EP0644376A1
Method and apparatus for controlling a burner
EP0638979A2
Power supply having monitoring circuit
EP0638786A1
Output circuit for a counter, in particular for a heat meter
ATA56394A
Information medium with heat-sensitive lattice structures
CH684215A5
Modularly constructed electricity meter
EP0616201A1
Housing for a heat meter
EP0608500A1
Heating installation with hot water boiler and priority sequencing for the hot water boiler
EP0622819A1
Temperature controlled switching device
DE4334387A1
Changeover valve
CH683801A5
Electricity meter with disconnectable coupling between current and voltage circuits - has current conductor with connection rod allowing potential to be tapped and PCB with contact spring
CH683660A5
Case for electronic appts. e.g. containing metering device - has lead-sealable hinged lid and two pushbuttons operable with closed and open lid respectively
EP0614048A1
Device with automatic burner
EP0614046A1
Control device for gas burner automats of heating installations
GB9316342D0
A method and a device for changing the optical characteristics of a display field on a carrier
CH688669A5
Strain relief.
EP0619038A1
Calibration of coin-checking devices
EP0591628A1
Method of modifying the programparameters of a heating controller and production device thereof
