Electric heating device for dental appts. - has several outlets for connection to different instruments controlled via magnetic valves

The heating device is used for relatively small quantities of a given medium, e.g. air and water, using positive temp. coefft. cold conductors as the heating elements. The device has a series of outlets (38) for connection to respective instruments. Pref. each outlet (38) has an associated magnetic...

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Bibliographische Detailangaben
Hauptverfasser:	HERTER, KARL, 7951 WARTHAUSEN, DE, WENGER, GEORG, 7957 SMERHOFEN, DE, SCHMID, GERHARD, 7951 MITTELBIBERACH, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The heating device is used for relatively small quantities of a given medium, e.g. air and water, using positive temp. coefft. cold conductors as the heating elements. The device has a series of outlets (38) for connection to respective instruments. Pref. each outlet (38) has an associated magnetic control valve (40), or alternatively a number of outlets (38) are controlled in common. ADVANTAGE - Allows air and water mixt. to be heated to precise temp.,