Domestic water pressure-flow powered generator system

• US 4,142,367 A
• Filed: 10/17/1977
• Issued: 03/06/1979
• Est. Priority Date: 10/17/1977
• Status: Expired due to Term

• Current Assignee: Dondero; Eleanor A. Guisti, George R. Guisti, Karlino Guisti, Richard P. Guisti, Robert E. Guisti
• Original Assignee: Dondero; Eleanor A. Guisti, George R. Guisti, Karlino Guisti, Richard P. Guisti, Robert E. Guisti
• Inventors: Guisti, Vito
• Primary Examiner(s): Geoghegan, Edgar W.
• Application Number:
  US05/843,072
• Time in Patent Office: 505 Days
• Field of Search: 60/325, 60/327, 60/398, 60/DIG. 2, 61/19, 290/43, 290/54, 290/1 R, 418/255
• US Class Current: 60/325
• CPC Class Codes: H02J 7/32 for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
• CPC Class Codes: Y10S 60/911 Fluid motor system incorporating electrical system

Abstract

A fluid motor including a rotatable output shaft and a fluid inlet and a fluid outlet is provided for serial connection in a domestic water system supply pipe. A rotary electrical generator is also provided and the output shaft of the fluid motor is drivingly coupled to the generator. A bank of storage batteries is further provided and the generator includes a pair of electrical potential output conductors electrically connected to the bank of batteries through current regulating structure whereby the batteries may be recharged as a result of the fluid motor driving the generator. An auxiliary domestic electrical wiring system is provided and is electrically connected to the bank of storage batteries.

Claims

1. In combination with a building including a battery powered auxiliary electrical wiring system and a pressurized domestic water system including a supply pipe having an inlet end portion communicated with a source of water under pressure exteriorly of said building and an outlet end portion connected to various domestic water outlets within said building, a power generating system including a fluid motor having a rotatable output shaft and a fluid inlet and a fluid outlet, said fluid motor being disposed within said building and serially connected in said supply pipe with said inlet communicated with said inlet end portion and said outlet communicated with said outlet end portion, whereby each discharge of water from one of the said various outlets will cause water to flow through said motor and said outlet shaft to be rotated, an electric generator provided with a rotary input shaft, said output shaft being drivingly connected to said input shaft, a bank of storage batteries, said generator including a pair of electrical potential output conductors electrically connected to said bank of batteries for recharging the same, current regulating means, said electrical output conductors being electrically connected to said bank of batteries through said current regulating means, said auxiliary domestic electrical wiring system electrically connected to said bank of storage batteries.

2. The combination of claim 1, wherein said fluid motor comprises a sliding vane rotary fluid motor.

3. The combination of claim 1, including a cutoff valve serially connected in said inlet end portion of said supply pipe upstream from said motor.