Richard M Reckin

US Patent:

7513996, Apr 7, 2009

Filed:

Aug 12, 2003

Appl. No.:

10/524155

Inventors:

Steven D. Kloos - Chanhassen MN, US
Philip M. Rolchigo - Pittstown NJ, US
Christopher J. Kurth - Chaska MN, US
Chia Kung - Eden Prairie MN, US
Thomas J. Cartwright - Albertville MN, US
Richard M. Reckin - Colgate WI, US
Kenneth J. Sieth - Delafield WI, US

Assignee:

GE Osmonics, Inc. - Minnetonka MN

International Classification:

B01D 29/00
B01D 29/05
B01D 63/00
B01D 61/00

US Classification:

2102572, 2103216, 210260, 21032185, 21032186, 210250, 210249

Abstract:

A tankless reverse osmosis system which is capable of producing a permeate flow rate of at least 500 GPD when operating under home reverse osmosis conditions.

US Patent:

7655139, Feb 2, 2010

Filed:

Aug 26, 2005

Appl. No.:

11/212476

Inventors:

Kenneth J. Sieth - Delafield WI, US
Richard M. Reckin - Colgate WI, US
Duane S. Freimuth - Franklin WI, US

Assignee:

General Electric Company - Schenectady NY

International Classification:

B01D 61/06
B01D 61/10
B01D 61/12

US Classification:

210110, 2102572, 21032166

Abstract:

A filtration assembly includes a feed water line and a permeate line. A shut-off valve is coupled between the permeate line and the feed water line and operative to open the feed line when the faucet is opened based on a pressure differential between the feed line and the permeate line. An energy storage member is located within the permeate line and configured to compress and then expand after the faucet is closed causing the shut-off valve to fully close.

US Patent:

7828970, Nov 9, 2010

Filed:

Sep 11, 2008

Appl. No.:

12/208363

Inventors:

Steven D. Kloos - Chanhassen MN, US
Philip M. Rolchigo - Pittstown NJ, US
Christopher J. Kurth - Chaska MN, US
Chia Kung - Eden Prairie MN, US
Thomas J. Cartwright - Albertville MN, US
Richard M. Reckin - Colgate WI, US
Kenneth J. Sieth - Delafield WI, US

Assignee:

GE Osmonics, Inc. - Minnetonka MN

International Classification:

B01D 61/12
B01D 61/00

US Classification:

2103216, 210 85, 210 87, 210 97, 210142, 210149, 210167, 2102572, 210259

Abstract:

A reverse osmosis system that includes a housing which receives feed water and a membrane element within the housing to filter the feed water. The membrane element includes a permeate outlet and a concentrate outlet. The reverse osmosis system further includes a sensor that monitors the condition of the water that exits from the membrane element. The reverse osmosis system further includes a first set of indicators that are located remotely from the housing. The first set of indicators showing a condition of the system based on data obtained from the sensor. The reverse osmosis system further includes a second set of indicators that are located near the housing to show a condition of the system based on data obtained from the sensor.

US Patent:

7828971, Nov 9, 2010

Filed:

Sep 11, 2008

Appl. No.:

12/208378

Inventors:

Steven D. Kloos - Chanhassen MN, US
Philip M. Rolchigo - Pittstown NJ, US
Christopher J. Kurth - Chaska MN, US
Chia Kung - Eden Prairie MN, US
Thomas J. Cartwright - Albertville MN, US
Richard M. Reckin - Colgate WI, US
Kenneth J. Sieth - Delafield WI, US

Assignee:

GE Osmonics, Inc. - Minnetonka MN

International Classification:

B01D 63/00
B01D 63/10
B01D 61/08
F16L 27/00
B01D 61/00

US Classification:

2103216, 21032176, 21032185, 210652, 210 85, 210 98, 210134, 2851201, 2851241

Abstract:

A reverse osmosis system that includes a housing having an inlet port, a permeate port and a concentrate port. A membrane element is within the housing. The reverse osmosis system further includes (i) a first connector that is connected to the inlet port; (ii) a second connector that is connected to the permeate port; and (iii) a third connector that is connected to the concentrate port. A key is inserted between each of the first, second and third connectors. The key is configured such that the key cannot be inserted between the first, second and third connectors unless each of the first, second and third connectors is properly connected to the respective inlet, permeate and concentrate ports. In some embodiments, the key is configured such that the key cannot be removed from between each of the first, second and third connectors when there is pressure at the inlet port.

US Patent:

7862710, Jan 4, 2011

Filed:

Sep 11, 2008

Appl. No.:

12/208368

Inventors:

Steven D. Kloos - Chanhassen MN, US
Philip M. Rolchigo - Pittstown NJ, US
Christopher J. Kurth - Chaska MN, US
Chia Kung - Eden Prairie MN, US
Thomas J. Cartwright - Albertville MN, US
Richard M. Reckin - Colgate WI, US
Kenneth J. Sieth - Delafield WI, US

Assignee:

GE Osmonics, Inc. - Minnetonka MN

International Classification:

B01D 61/08
B01D 63/10
B01D 61/00

US Classification:

210 87, 2102572, 21032176, 21032185, 210 98, 210134, 210110, 21032183

Abstract:

Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order exit the housing.

US Patent:

8052865, Nov 8, 2011

Filed:

Dec 8, 2010

Appl. No.:

12/963477

Inventors:

Steven D. Kloos - Chanhassen MN, US
Philip M. Rolchigo - Pittstown NJ, US
Christopher J. Kurth - Chaska MN, US
Chia Kung - Eden Prairie MN, US
Thomas J. Cartwright - Albertville MN, US
Richard M. Reckin - Muskego WI, US
Kenneth J. Sieth - Delafield WI, US

Assignee:

GE Osmonics, Inc. - Minnetonka MN

International Classification:

B01D 61/06
B01D 63/10
B01D 61/00

US Classification:

210 87, 2102572, 21032176, 21032185, 210 98, 210134, 210110, 21032183

Abstract:

Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order exit the housing.

US Patent:

8262910, Sep 11, 2012

Filed:

Aug 31, 2011

Appl. No.:

13/222794

Inventors:

Steven D. Kloos - Chanhassen MN, US
Philip M. Rolchigo - Pittstown NJ, US
Christopher J. Kurth - Chaska MN, US
Chia Kung - Eden Prairie MN, US
Thomas J. Cartwright - Albertville MN, US
Richard M. Reckin - Muskego WI, US
Kenneth J. Sieth - Delafield WI, US

Assignee:

G.E. Osmonics—Pentair Joint Venture - Minnetonka MN

International Classification:

B01D 61/06
B01D 63/10
B01D 61/00

US Classification:

21032185, 2102572, 21032176, 210 98, 210134, 210110, 21032183

Abstract:

Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order to exit the housing.

US Patent:

8323484, Dec 4, 2012

Filed:

Feb 28, 2008

Appl. No.:

12/038879

Inventors:

Chia Kung - Eden Prairie MN, US
Phillip Goebel - New Hope MN, US
Thomas J. Cartwright - Albertville MN, US
Peter Cartwright - Bloomington MN, US
Kenneth J. Sieth - Delafield WI, US
Richard M. Reckin - Colgate WI, US
Duane S. Freimuth - Milwaukee WI, US

Assignee:

General Electric Company - Fairfield CT

International Classification:

B01D 65/00

US Classification:

210106, 210109, 210117, 210134, 210136, 2102572, 21032169

Abstract:

A home RO filtration system includes a membrane module having an inlet connected to a feed line, the membrane module also having a concentrate outlet coupled to a concentrate line, and a permeate outlet coupled to a permeate line. The permeate line communicates with a faucet. The system includes a flush reservoir communicatively coupled between the permeate line and the feed line. The system is configured such that after the faucet is turned off, a portion of permeate is delivered to the reservoir and then delivered to the inlet of the module to flush the module.