Water purifying means

• US 6,398,927 B1
• Filed: 09/11/2000
• Issued: 06/04/2002
• Est. Priority Date: 01/30/1998
• Status: Expired due to Fees

• Current Assignee: Entrente Holding SA
• Original Assignee: Entrente Holding SA
• Inventors: Merzhauser, Hans
• Primary Examiner(s): Phasge, Arun S.
• Application Number:
  US09/600,507
• Time in Patent Office: 631 Days
• Field of Search: 205/701, 205/742, 204/242, 204/275.1
• US Class Current: 204/242
• CPC Class Codes: C02F 1/4606 for producing oligodynamic substances to disinfect the water
• CPC Class Codes: C02F 2103/42 from bathing facilities, e.g. swimming pools
• CPC Class Codes: C02F 2201/4615 Time

Abstract

Device for purifying water with electric voltage from a power source on at least one cathode (2) and at least two anodes (3, 4), where the device having the shape substantially as a short pipe (1) for installation in a piping system, the cathode and the anodes being secured in a triangle shape inside the pipe (1), the cathode (2) being of bronze and the anodes (3, 4) being of silver, the current thereby being alternating between the two anodes and the cathode as the current pulses up to 18 V and the frequencies up to 2,000 Hz.

Claims

1. Device for purifying water with electric voltage including:

a power source including at least one cathode and at least two anodes;

wherein the device has a shape substantially of a short pipe for installation in a piping system, said cathode and said anodes being secured in a triangular shape inside said short pipe, said cathode being of bronze and said anodes being of silver, electric current thereby alternating between said anodes and said cathode as the current pulses up to 18 volts and frequencies up to 2,000 Hz.