Drink filling method
US-2016185584-A1 · Jun 30, 2016 · US
Gasifier for sterilizer and cleaning method of gasifier for sterilizer
US11806437B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11806437-B2 |
| Application number | US-202217650108-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 7, 2022 |
| Priority date | Feb 20, 2017 |
| Publication date | Nov 7, 2023 |
| Grant date | Nov 7, 2023 |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
A device capable of stably obtaining gas of a sterilizer containing hydrogen peroxide for a long time is provided. A cleaning device that cleans a heating surface that gasifies a sterilizer of a gasifier for a sterilizer is provided, and after an operation for a fixed time period, the heating surface is cleaned.
First claim
Opening claim text (preview).
The invention claimed is: 1. A gasifier for a sterilizer that brings a sterilizer containing at least hydrogen peroxide and a stabilizer into contact with a heating surface to gasify the sterilizer, wherein a cleaning device that cleans the heating surface is provided, and the cleaning device comprises a cleaning liquid blasting device that blasts a cleaning liquid to the heating surface, the cleaning liquid blasting device being separate from a spray nozzle that sprays the sterilizer into the gasifier, and an air supplying device that supplies air to the cleaning liquid blasting device. 2. The gasifier for a sterilizer according to claim 1 , wherein the cleaning liquid blasting device is a one-fluid sprayer. 3. The gasifier for a sterilizer according to claim 2 , wherein the heating surface has a cylindrical shape. 4. The gasifier for a sterilizer according to claim 1 , wherein the heating surface has a cylindrical shape. 5. A cleaning method of a gasifier for a sterilizer that brings a sterilizer containing at least hydrogen peroxide and a stabilizer into contact with a heating surface to gasify the sterilizer, wherein the heating surface is cleaned by blasting a cleaning liquid to the heating surface, a cleaning liquid blasting device that blasts the cleaning liquid is separate from a spray nozzle that sprays the sterilizer into the gasifier, and after the cleaning liquid is blasted to the heating surface, air is blasted to the heating surface. 6. The cleaning method of a gasifier for a sterilizer according to claim 5 , wherein the cleaning liquid is water or water containing an acidic compound or a basic compound. 7. The cleaning method of a gasifier for a sterilizer according to claim 6 , wherein the heating surface has a cylindrical shape. 8. The cleaning method of a gasifier for a sterilizer according to claim 5 , wherein the heating surface has a cylindrical shape.
Assignees
Inventors
Classifications
Containers other than laboratory or medical, e.g. bottles or mail · CPC title
in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O · CPC title
with the materials in spray form · CPC title
- A61L2/208Primary
Hydrogen peroxide · CPC title
by liquids or gases · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US11806437B2 cover?
- A device capable of stably obtaining gas of a sterilizer containing hydrogen peroxide for a long time is provided. A cleaning device that cleans a heating surface that gasifies a sterilizer of a gasifier for a sterilizer is provided, and after an operation for a fixed time period, the heating surface is cleaned.
- Who is the assignee on this patent?
- Dainippon Printing Co Ltd, Dai Nippon Printing Ltd
- What technology area does this patent fall under?
- Primary CPC classification A61L2/208. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Nov 07 2023 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).