Op-hygiene IP Gmbh

Gotohti. Com Inc.

Other

Gotohti.con Inc

Hygiene-tecknik Inc.

Op-hygience IP Gmbh

Hygiene-technik Inc.

Andrew Jones

Heiner Ophardt

Zhenchun Shi

Zhenchun (Tony) Shi

Zhenchun (tony) Shi

Valery Ten

Tony Kortleve-Snider

Ali Mirbach

John Garry

Charles S Charron

Abdul Vali Syed

Kevin Lightfoot

Padraig Mcdonough

Padraig McDonagh

Goran Franjesevic

Shi Zhenchun

Tony Shi

A fluid dispenser with a fluid pump for dispensing fluid on movement of an actuator, and an air pump for delivering a stream of air through at least one sound generator on movement of the actuator. The sound generator produces at least two sounds as the actuator is moved from a first position to a second position, with each sound produced in a different time period during a cycle of operation, or differing from the other sound in respect of one or more detectable sound characteristics, such as duration, frequency, temporal alignment, amplitude, and/or timbre. The time period of each sound is a function of the relative location of the actuator between the first and second positions.

Fluid pump with whistle

A pump assembly for dispensing flowable materials including a piston chamber-forming member providing an annular chamber about a center post and an annular piston-forming member reciprocally slidable in the annular chamber to dispense flowable material outwardly annularly about the center post.

Stationary outlet stem pump

A method for monitoring ozone generation in an oxygen containing gas within a chamber in an ozone generator in which ozone is generated comprising: sensing with a sensor a parameter within the chamber with time; wherein the parameter is selected from the group consisting of sound and electromagnetic radiation and estimating an amount of ozone generated with time as a function of the parameter sensed by the sensor.

Ozone generator with sensor

A dispenser for dispensing ozone containing foam. The dispenser comprises an ozone generating chamber having an air inlet in communication with a source of air and an air outlet. The ozone generating chamber contains a corona discharge generator that generates a corona discharge to produce: (a) ozonated air, by converting oxygen in the air into ozone, and (b) an ionic wind. The ionic wind draws the air from the air source into the ozone generating chamber through the air inlet, and expels the ozonated air from the ozone generating chamber through the air outlet. A foam generator receives the ozonated air expelled from the ozone generating chamber and mixes the ozonated air with a foamable liquid to generate the ozone containing foam.

Foam dispenser with ionic wind driven ozone generation and air circulation

A fluid dispenser having a pump mechanism that dispenses a dose of fluid when a movable pump member of the pump mechanism is moved between an extended position and a retracted position. A pump engagement body engages with the movable pump member for effecting movement of the movable pump member. A first cam surface and a second cam surface are connected to the pump engagement body, at least one of the first cam surface and the second cam surface comprising an adjustable cam surface whose location relative to the pump engagement body is selectively adjustable. A camming body engages with the first cam surface and the second cam surface to effect movement of the pump engagement body, and a dose adjustment mechanism allows the location of the adjustable cam surface relative to the pump engagement body to be selected.

Touch-free dosage adjustment

A piston pump for dispensing fluid from a reservoir, an improved vacuum relief arrangement in which a passageway for flow of air from the atmosphere into the reservoir is provided at least in part through a piston-forming element of the piston pump.

Two-piece foam piston pump

An improved foam piston pump in which a multiple of air pumps are disposed coaxially about a piston member and spaced axially along the piston member, preferably coaxially with a liquid pump for discharging air and liquid as foam. Each air pump is preferably provided by a modular piston within a modular casing assembly such that arrangements with one, two or more identical air pumps can be assembled from a plurality of the same modular components.

Multiple air chamber foam pump

A foam dispenser with a pump mechanism that mixes a liquid with air to generate foam. The pump mechanism includes a first stage pump and a second stage pump. The first stage pump delivers the liquid and a first volume of the air through a first foam generator to generate a first foam. The second stage pump delivers the first foam and a second volume of the air through a second foam generator to generate a second foam.

Two stage foam pump and method of producing foam

A valvular conduit, preferably a Tesla valvular conduit, in which a plug member is coaxially received within a bore in a sleeve member and in which passageways are defined between the plug member and the sleeve member within interior walls configured to permit mixing of fluid flowing through the passageways in at least one direction, preferably, the relatively free passage of fluid through the passageways upstream but increased the resistance to downstream flow of the fluid through each passageway.

Valvular conduit

A hand cleaner foam dispenser with a first pump arrangement that discharges a first liquid and first air from the atmosphere through a first foam inducing member into a mixing chamber and a second pump arrangement that discharges a second liquid into the mixing chamber, and in which there is a simultaneous discharge of the first liquid, first air and the second liquid from the mixing chamber through an outlet foam inducing member to produce a foamed product delivered onto a person's hand. Preferably, the second pump arrangement may discharge not only the second liquid, but also second air drawn from the atmosphere and discharge the second liquid and the second air through a second foam inducing member into the mixing chamber.

Growing community of inventors

Smithville, Canada

Andrew Jones