Title:
SOLAR-HEAT WATER PUMP
Document Type and Number:
Japanese Patent JPS5915683
Kind Code:
A
Abstract:
A pump comprising a flash boiler 11 having a tube spirally coiled into a conical form, a liquid supply pipe fitted with a check valve 16 in communication with a liquid inlet end of said tube, a solenoid valve assembly 17 having a steam supply passage and a steam outlet in communication with a steam discharge end of said tube, said solenoid valve being operable to regulate the flow of steam from the boiler, an extension pipe 24 connected to said solenoid valve assembly, a diaphragm-type pumping device 25 connected to said extension pipe, and a tube 29 in the form of a U-bend having one end connected to said pumping device and the other end fitted with a check valve 34, said U-bend tube being adapted to be submerged in a liquid and having a suction inlet 30 fitted with a check valve.
Inventors:
ARUFURETSUDO EMU ANOSU
Application Number:
JP6438883A
Publication Date:
January 26, 1984
Filing Date:
April 12, 1983
Export Citation:
Assignee:
ARUFURETSUDO EMU ANOSU
International Classes:
F04B9/00; F03G6/00; F04B17/00; F04B43/06; F04B43/073; (IPC1-7): F03G7/02; F04B9/08; F04B17/00; F04B43/06
Domestic Patent References:
| JP34001843A | ||||
| JPS5376246A | 1978-07-06 |
Attorney, Agent or Firm:
Nobuyuki Matsubara