Title:
METHOD AND APPARATUS FOR CONTROLLING LIQUID SUPPLY
Document Type and Number:
Japanese Patent JPH0650792
Kind Code:
A
Abstract:
PURPOSE: To obtain a liquid supply controller for humidifier.
CONSTITUTION: A liquid supply unit 1 has a chamber provided with an inlet 4 for supplying liquid, e.g. water, wherein the chamber is provided with a flow detector 18 for detecting a liquid entering into the chamber and a level detector disposed closely to the base of the chamber in a constricted part thereof. The detector indicates the current velocity of the liquid flowing out of the chamber, in conjunction with a working orifice 58 at the outlet of the chamber. Liquid supply control is performed, by means of a magnetically excited valve member.
Inventors:
CHIYAARUZU GURAEMU MAAREI
Application Number:
JP8888593A
Publication Date:
February 25, 1994
Filing Date:
April 15, 1993
Export Citation:
Assignee:
FISHER & PAYKEL
International Classes:
F24F6/00; A61M5/168; A61M16/16; G01F23/288; G01V5/00; G05D9/12; (IPC1-7): G01F23/28; F24F6/00; G01V5/00; G05D9/12
Attorney, Agent or Firm:
Shoichi Ui (4 others)
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