Method of joining a functional element, having an attachment part, with a metal sheet
US-2015375350-A1 · Dec 31, 2015 · US
Method and a press tool for manufacturing a separation disk
US9211580B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9211580-B2 |
| Application number | US-200913121431-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 30, 2009 |
| Priority date | Sep 30, 2008 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The invention refers to a method and a press tool for manufacturing of a separating disk adapted to be included in a disk package of a centrifugal separator. The separating disk extends around an axis of rotation and has tapering shape with an inner surface and an outer surface along the axis of rotation. The separating disk is manufactured of a material and comprises a number of distance members in form of pressed protrusions extending away from the inner surface and/or outer surface. A blank of the material is pressed against the first tool part having a shape corresponding to the tapering shape of the pressed separating disk and comprises first form elements having a shape corresponding to the protrusions.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for manufacturing a separating disk adapted to be included in a disk package of a centrifuge rotor of a centrifugal separator, wherein the separating disk extends around an axis (x) of rotation and has a tapering shape with an inner surface and an outer surface along the axis (x) of rotation, wherein the separating disk is manufactured of at least a material and wherein the separating disk comprises a number of distance members in the form of pr…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B21D22/20Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9211580B2 cover?
- The invention refers to a method and a press tool for manufacturing of a separating disk adapted to be included in a disk package of a centrifugal separator. The separating disk extends around an axis of rotation and has tapering shape with an inner surface and an outer surface along the axis of rotation. The separating disk is manufactured of a material and comprises a number of distance membe…
- Who is the assignee on this patent?
- Rudman Lars Johan, Olsson Sven Olov, Alfa Laval Corp Ab
- What technology area does this patent fall under?
- Primary CPC classification B21D22/20. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 15 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).