Mark Kollin Romeo

US Patent:

20110200450, Aug 18, 2011

Filed:

Feb 16, 2010

Appl. No.:

12/706167

Inventors:

Gerald Robin SHELLEY - Uckfield, GB
Mark Kollin ROMEO - North Plains OR, US
Jeffrey Robert SCHWAB - Beaverton OR, US

Assignee:

EDWARDS LIMITED - Crawley

International Classification:

F04B 49/00

US Classification:

417 1

Abstract:

An apparatus for tuning pump speed at an optimal or desired speed using an automated method is disclosed. The apparatus includes a vacuum pump connected to a chamber for evacuating gas from the chamber. A sensor measures one or more characteristics, such as pressure, of the gas in the chamber. The measured characteristic is compared to a predetermined value. The speed of vacuum pump is adjusted based on the comparison until it falls in a desired range.

US Patent:

20220204318, Jun 30, 2022

Filed:

May 15, 2020

Appl. No.:

17/610412

Inventors:

- Sanborn NY, US
Jeffrey Robert Schwab - Hillsboro OR, US
Mark Kollin Romeo - Hillsboro OR, US
Jacob Henry Goeke - Hillsboro OR, US
Ethan Patrick Gundlach - Sanborn NY, US

International Classification:

B66C 1/62
F16M 11/04

Abstract:

A pump mounting frame comprising a latching device for releasably mounting a pump apparatus. The latching device has a body portion having a latch aperture for receiving a latch pin; and a latching member for releasably retaining the latch pin in the latch aperture. The latching member is movable between a closed position and an open position. The latching member has a first arm for retaining the latch pin in the latch aperture when the latching member is in the closed position. The latching member has a second arm for biasing the latch pin out of the latch aperture when the latching member is displaced from the closed position to the open position. The present disclosure also relates to a method of moving one or more pumps using the pump mounting frame.

US Patent:

20200018334, Jan 16, 2020

Filed:

Jul 11, 2018

Appl. No.:

16/032734

Inventors:

- Sanborn NY, US
David Wren Dupre - Hillsboro OR, US
Jacob Henry Goeke - Hillsboro OR, US
Jeffrey Robert Schwab - Hillsboro OR, US
Mark Kollin Romeo - Hillsboro OR, US

International Classification:

F16B 2/12
F16B 2/18
F16L 23/036

Abstract:

The present disclosure relates to a clamp having first and second body portions defining corresponding first and second mutually opposed engagement formations. The first and second body portions are movable relative to each other to displace the first and second engagement formations towards and away from one another. An actuator is provided for displacing the first and second engagement formations towards one another. The actuator includes a cam movably coupled to one of the first and second body portions and a cam follower coupled to the other of the first and second body portions. The cam has a cam surface for cooperating with the cam follower.

US Patent:

20200018630, Jan 16, 2020

Filed:

Jul 11, 2018

Appl. No.:

16/032746

Inventors:

- Sanborn NY, US
David Wren Dupre - HIllsboro OR, US
Mark Kollin Romeo - Hillsboro OR, US

International Classification:

G01F 23/20
G01G 17/06
G01F 25/00

Abstract:

The present disclosure relates to an abatement apparatus monitoring system. The abatement apparatus monitoring system includes a processor; and at least one load cell for outputting a load cell signal to the processor. The at least one load cell is configured to support a waste tank of an abatement apparatus. The processor is configured to monitor a level of a liquid in the waste tank in dependence on the load cell signal. The present disclosure also relates to an abatement system comprising an abatement apparatus monitoring system; and a method of monitoring operation of an abatement system.

US Patent:

20170034874, Feb 2, 2017

Filed:

Jul 30, 2015

Appl. No.:

14/813261

Inventors:

- Crawley, GB
PETER GEORGE STAMMERS - Eastbourne, GB
BRETT TREVOR LAWRENCE - Bexhill on Sea, GB
CRAIG RICHARD CHARLES TURNER - Heathfield, GB
BRENT HASLETT - Bexhill on Sea, GB
NICHOLAS DANIEL HUTTON - Eastbourne, GB
MATTHEW DEMIAN KLEPP - Portland OR, US
MARK KOLLIN ROMEO - North Plains OR, US

Assignee:

Edwards Vacuum LLC - Crawley

International Classification:

H05B 1/02
H05B 3/02

Abstract:

A process equipment heating system has a group of electric heaters and a heater checking system. The heater checking system is configured to determine a resistance value Rfor the group of electric heaters, compare the resistance value Rwith a reference resistance value Rand judge a fault condition if the resistance value Rdiffers from the reference resistance value Rby more than a predetermined amount.

US Patent:

20140112650, Apr 24, 2014

Filed:

Oct 19, 2012

Appl. No.:

13/656113

Inventors:

- Santa Clara CA, US
Mark Kollin Romeo - North Plains OR, US

Assignee:

EDWARDS VACUUM, INC. - Santa Clara CA

International Classification:

F24H 1/10

US Classification:

392480

Abstract:

A cartridge heater apparatus includes a tube; a heating cartridge adapted to be inserted into the tube for heating fluid passing through a passage space between the heating cartridge and the tube, the heating cartridge being secured at a first end thereof in a cantilever manner; and means for supporting the heating cartridge in the tube at a location distant from the first end, without blocking the fluid passing through the passage space between the heating cartridge and the tube.