Passage-switching valve
US-9200715-B2 · Dec 1, 2015 · US
Multiple-addition valve for a system for metering liquid or paste-like auxiliary washing agents
US9109710B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109710-B2 |
| Application number | US-67271908-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 5, 2008 |
| Priority date | Aug 10, 2007 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A system for automatically metering liquid or paste-like auxiliary washing agents stored in reservoirs for automatically controlled washing machines. It has a central fluid line disposed in a housing bottom and a plurality of nozzles disposed in the housing bottom on a circular line extending concentrically to the axis of a rotor. The nozzles can be connected individually to the outlet by a connecting line inside the motor-drivable rotor. In the connection to the connecting line, seals are provided. Due to a force continually axially acting on the rotor in the direction of the housing bottom, said rotor presses the seals until the contact surfaces of the rotor and the housing bottom substantially form a common plane.
First claim
Opening claim text (preview).
The invention claimed is: 1. A washing machine comprising: a multiple-addition valve that includes: a housing bottom with a central fluid line; a rotor having a connecting line, the connecting line having an outlet in communication with the central fluid line and an inlet, the rotor being positioned adjacent to the housing bottom, and the rotor being rotatable relative to the housing bottom; a plurality of nozzles positioned opposite the rotor on the housing bottom and concen…
Assignees
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Classifications
- F16K11/0743Primary
Mechanical Engineering · mapped topic
Textiles & Paper · mapped topic
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Frequently asked questions
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- What does patent US9109710B2 cover?
- A system for automatically metering liquid or paste-like auxiliary washing agents stored in reservoirs for automatically controlled washing machines. It has a central fluid line disposed in a housing bottom and a plurality of nozzles disposed in the housing bottom on a circular line extending concentrically to the axis of a rotor. The nozzles can be connected individually to the outlet by a con…
- Who is the assignee on this patent?
- Hasse Torsten, Jung Stephan, Schulze Ingo, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification F16K11/0743. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 18 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).