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US 12,607,392 B2Granted
Valve device for a heat-pump system, heat-pump-system having such a valve device, and building having such a valve device or such a heat-pump system
AssigneeVitesco Technologies GmbH
InventorsHüseyin Deniz, Matthias Kadler, Eduard-Siegfried Sanden, Matthias Bleeck
Life of this patent
Estimating the term…
Abstract
A valve device for a heat-pump system, having an electrical actuator arranged in or on the valve-device housing a first valve body and a second valve body are arranged in the valve-device housing of the valve device, and a heat-pump-system having such a valve device, and to a building having such a heat-pump system or such a valve device.
Claims17
A valve device for a heat-pump system, comprising:
- a valve-device housing having a plurality of openings configured for formation of fluid channels and/or connecting channels within the valve-device housing;
- an electrical actuator arranged in or on the valve-device housing;
- a first valve body arranged in the valve-device housing and configured for control and/or regulation of a first fluid stream, wherein the first valve body is configured to be adjusted by the electrical actuator;
- a second valve body arranged in the valve-device housing and configured for control and/or regulation of a second fluid stream, wherein the second valve body is configured to be adjusted by the first fluid stream, a direction of motion of the second valve body is arranged parallel to and offset from a direction of motion of the first valve body, and
- at least one of the plurality of openings is threaded and closed off by one of a threaded:
- at least one pressure sensor,
- at least one temperature sensor,
- at least one temperature/pressure sensor, or
- at least one temperature sensor and at least one pressure sensor.
6 more elements
A heat-pump system comprising a valve device comprising:
- a valve-device housing having a plurality of openings configured for formation of fluid channels and/or connecting channels within the valve-device housing;
- an electrical actuator arranged in or on the valve-device housing;
- a first valve body arranged in the valve-device housing and configured for control and/or a first valve body arranged in the valve-device housing and configured for control and/or regulation of a first fluid stream, wherein the first valve body is configured to be adjusted by the electrical actuator;
- a second valve body arranged in the valve-device housing and configured for control and/or regulation of a second fluid stream, wherein the second valve body is configured to be adjusted by the first fluid stream, a direction of motion of the second valve body is arranged parallel to and offset from a direction of motion of the first valve body;
- and
- at least one of the plurality of openings is threaded and closed off by one of a threaded:
- at least one pressure sensor,
- at least one temperature sensor,
- at least one temperature/pressure sensor, or
- at least one temperature sensor and at least one pressure sensor.
7 more elements
A building having a heat-pump system comprising a valve device comprising:
- a valve-device housing having a plurality of openings configured for formation of fluid channels and/or connecting channels within the valve-device housing;
- an electrical actuator arranged in or on the valve-device housing;
- a first valve body arranged in the valve-device housing and configured for control and/or regulation of a first fluid stream, wherein the first valve body is configured to be adjusted by the electrical actuator;
- a second valve body arranged in the valve-device housing and configured for control and/or regulation of a second fluid stream, wherein the second valve body is configured to be adjusted by the first fluid stream, a direction of motion of the second valve body is arranged parallel to and offset from a direction of motion of the first valve body;
- and
- at least one of the plurality of openings is threaded and closed off by one of a threaded:
- at least one pressure sensor,
- at least one temperature sensor,
- at least one temperature/pressure sensor, or
- at least one temperature sensor and at least one pressure sensor.
7 more elements
Dependencies are inferred from the claim text.