# US 10,499,764 B2 · Autonomous hydraulic unit

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- Number: US 10,499,764 B2
- Document ID: US10499764B2
- Status: Granted
- Kind: B2
- Application number: 15/619,445
- Filed: 2017-06-10
- Published: 2017-12-21
- Granted: 2019-12-10
- Earliest claimed: 2016-06-16
- Applicants: Adrian Alberto Teylor
- Inventors: Adrian Alberto Teylor
- Web page: https://patentgrep.com/patent/US10499764B2

## CPC

- F04B 23/026: {a pump-side forming a wall of the reservoir}
- A47J 31/461: {Valves, e.g. drain valves}
- F04B 17/04: using solenoids
- F04B 17/044: {using solenoids directly actuating the piston}
- F04B 53/16: Casings; Cylinders; Cylinder liners or heads; Fluid connections
- H05B 1/0261: {of food}
- H05B 3/0076: {for cooking, e.g. in ovens (lamps specially adapted for non-metallic cooking plates H05B3/742, H05B3/744)}
- H05B 6/1209: {induction cooking plates or the like and devices to be used in combination with them}
- H05B 2213/07: Heating plates with temperature control means
- F04B: POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type F04C; non-positive-displacement pumps F04D; pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped F04F)
- A47J: KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- H05B: ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL

## Abstract

Autonomous hydraulic unit comprising a liquid inlet (1); a flow meter (2) which is jointly attached to an inlet (3) of a compression chamber (4) of a pump (5) where a piston (6) injects the compressed liquid through a nozzle (7) into a heating chamber (8). A plastic body (9) integrates in one piece the compression chamber (4), a self-priming valve (10) and a safety valve (11). A heating element (12) contained within a body (9) determines with a disk (14) the heating chamber (8) where the temperature of the liquid injected by the piston (6) is raised in its passage towards the outlet (13).

## Claims

### Claim 1

An autonomous hydraulic unit, applicable in the displacement of liquids and comprising: a liquid inlet (1); a flow meter (2) which is integrally attached to an inlet (3) of a compression chamber (4) of a vibrating pump (5) where a piston (6) injects the compressed liquid through a nozzle (7) inside a heating chamber (8) limited perimetrically and on the left side by a plastic body (9) which in turn integrates the compression chamber (4), a self-priming valve (10), a safety valve (11) and it is limited on the right side by a disk (14) welded to a heating element (12) this last responsible for heating up the liquid in its passage towards an outlet (13); an electronic board (15) which is attached to the exterior of the plastic body (9) processes and uses the information received from the flowmeter (2) and a temperature sensor (16) to control the operation of the vibrating pump (5) and the heating element (12) ensuring at any time the characteristics of pressure, flow rate and temperature of the liquid driven out through an outlet (13); Characterized in that: the flow meter (2), the vibrating piston pump (5), the heating element (12), the self-priming valve (10), the safety valve (11) and the electronic board (15) are integrally joined by the plastic body (9) constituting a single device with a single inlet of the liquid (1), a single outlet of the liquid (13) and a single electrical connection (17) towards the outside.

### Claim 2 (depends on 1)

An autonomous hydraulic unit, applicable in the displacement of liquids according to claim 1; Characterized in that: the vibrating pump (5), the heating element (12), the safety valve (11) and the electronic board (15) are integrally connected by the plastic body (9) constituting a single device with a single liquid outlet (1), a single outlet of the liquid (13) and a single electrical connection (17) towards the outside.

### Claim 3 (depends on 1)

An autonomous hydraulic unit, applicable in the displacement of liquids according to claim 1; Characterized in that: the vibrating pump (5), the heating element (12) and the safety valve (11) are integrally connected by the plastic body (9) constituting a single device with a single inlet of the liquid (1) and a single outlet of the liquid (13).