Shooting toy
US-2016016086-A1 · Jan 21, 2016 · US
Blade for a fan
US2018019643A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2018019643-A1 |
| Application number | US-201515523221-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 26, 2015 |
| Priority date | Nov 11, 2014 |
| Publication date | Jan 18, 2018 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A blade for a fan that can be arranged on a rotor shaft of a rotor of a rotating electric machine, in particular a generator, wherein the blade is at least partially formed from a fiber composite material that has a polymer matrix with mineral fibers embedded therein. A method for producing a blade for a fan arrangeable on a rotor shaft of a rotor of a rotating electrical machine, in particular a generator, wherein the blade is produced using an injection molding method, and wherein a fiber composite material of a polymer matrix with mineral fibers embedded therein is used as injection molding material.
First claim
Opening claim text (preview).
1 . A blade for a fan arrangeable on a rotor shaft of a rotor of a rotating electrical machine, comprising: a fiber composite material which forms the blade at least in part, wherein the fiber composite material comprises a polymer matrix with mineral fibers embedded therein. 2 . The blade as claimed in claim 1 , wherein the mineral fibers take the form at least in part of basalt fibers. 3 . The blade as claimed in claim 1 , wherein the blade takes the form of a rotor blade or a guide vane. 4 . A fan for cooling a rotating electrical machine, wherein the fan is arrangeable on a rotor shaft of a rotor of the rotating electrical machine, the fan comprising: at least one blade ring arrangeable rotationally on the rotor shaft and formed of blades, wherein the blades are configured according to claim 1 . 5 . A method for producing a blade for a fan arrangeable on a rotor shaft of a rotor of a rotating electrical machine, the method comprising: producing a blade using an injection molding method, and using a fiber composite material comprising a polymer matrix with mineral fibers embedded therein as injection molding material. 6 . The method as claimed in claim 5 , wherein the mineral fibers used are at least in part basalt fibers. 7 . The blade as claimed in claim 1 , wherein the rotating electrical machine comprises a generator. 8 . The fan according to claim 4 , wherein the rotating electrical machine comprises a generator. 9 . The method according to claim 5 , wherein the rotating electrical machine comprises a generator.
Assignees
Inventors
Classifications
- H02K9/06Primary
with fans or impellers driven by the machine shaft · CPC title
- F04D29/023Primary
especially adapted for elastic fluid pumps · CPC title
Synthetic polymers, e.g. plastics; Rubber · CPC title
using fibre reinforcements · CPC title
characterised by construction · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2018019643A1 cover?
- A blade for a fan that can be arranged on a rotor shaft of a rotor of a rotating electric machine, in particular a generator, wherein the blade is at least partially formed from a fiber composite material that has a polymer matrix with mineral fibers embedded therein. A method for producing a blade for a fan arrangeable on a rotor shaft of a rotor of a rotating electrical machine, in particular…
- Who is the assignee on this patent?
- Siemens Ag
- What technology area does this patent fall under?
- Primary CPC classification H02K9/06. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jan 18 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).