Cryogenic freezer

Patent metadata

Field	Value
Publication number	US-11267649-B2
Application number	US-201916579628-A
Country	US
Kind code	B2
Filing date	Sep 23, 2019
Priority date	Mar 30, 2015
Publication date	Mar 8, 2022
Grant date	Mar 8, 2022

Abstract

Mounting hardware is installed to a cryogenic storage device to accommodate an automation system for automated storage and retrieval. A guideplate at an upper surface of a cover of the cryogenic storage device is positioned such that the guideplate is aligned in a predefined relation to an access port at the upper surface. One or more mounting posts are affixed at a location as indicated by the guideplate. A vacuum is then pulled within the cover, and the mounting hardware is affixed to the at least one mounting post.

First claim

What is claimed is:

1. A method of installing mounting hardware to a cryogenic storage device; the method comprising:
positioning a guideplate at an upper surface of a cover of the cryogenic storage device such that the guideplate is aligned in a predefined relation to an access port at the upper surface;
affixing at least one mounting post at a location as indicated by the guideplate;
pulling a vacuum within the cover; and
affixing the mounting hardware to the at least one mounting post.

2. The method of claim 1 , wherein the guideplate includes at least one locating feature indicating a location at which to install the mounting hardware.

3. The method of claim 1 , wherein the guideplate includes at least one protrusion to be aligned with the at least one mounting post to be affixed.

4. The method of claim 1 , further including aligning an aperture of the guideplate with a drive shaft of the cryogenic storage device.

5. The method of claim 1 , wherein the guideplate includes a bracket that contacts a side of the access port at the upper surface.

6. The method of claim 1 , wherein the mounting hardware is configured for installation of a retrieval module of an automated cryogenic freezer.

7. The method of claim 1 , wherein the cryogenic storage device is a vacuum insulated space.

8. The method of claim 1 , further comprising positioning the mounting hardware at the mounting posts at locations as indicated by the guideplate.

9. The method of claim 1 , wherein affixing the at least one mounting post includes welding the at least one mounting post at the location as indicated by the guideplate.

10. A method of installing mounting hardware to a cryogenic storage device; the method comprising:
positioning a guideplate at an upper surface of a cover of the cryogenic storage device such that the guideplate is aligned in a predefined relation to an access port at the upper surface;
affixing at least one mounting post at a location as indicated by the guideplate;
pulling a vacuum within the cover; and
affixing the mounting hardware to the at least one mounting post;
wherein the cover includes a lower surface with an internal chamber defined between the upper and lower surface and pulling the vacuum within the cover includes evacuating gas from between the upper and lower surface.

11. A method of installing mounting hardware to a cryogenic storage device; the method comprising:
positioning a guideplate at an upper surface of a cover of the cryogenic storage device such that the guideplate is aligned in a predefined relation to an access port at the upper surface;
affixing at least one mounting post at a location as indicated by the guideplate;
pulling a vacuum within the cover; and
affixing the mounting hardware to the at least one mounting post;
wherein pulling the vacuum within the cover causes the at least one mounting post to move from a first orientation to a second orientation.

12. The method of claim 11 , wherein the mounting hardware includes at least one mounting plate and the second orientation is configured to affix the at least one mounting plate to the cover.

13. The method of claim 12 , further including attaching the at least one mounting plate to the guideplate.

14. The method of claim 12 , wherein the at least one mounting plate includes at least one removable insert.

15. A method of installing mounting hardware to a cryogenic storage device; the method comprising:
positioning a guideplate at an upper surface of a cover of the cryogenic storage device such that the guideplate is aligned in a predefined relation to an access port at the upper surface;
affixing at least one mounting post at a location as indicated by the guideplate;
pulling a vacuum within the cover; and
affixing the mounting hardware to the at least one mounting post;
wherein the guideplate includes at least one locating hole configured for installing mounting features.

16. The method of claim 15 , wherein the mounting features include a location hole or a locating pin.

Assignees

• Brooks Automation Inc
• Mve Biological Solutions Us

Inventors

• Caveney Robert T
• Hunt Frank
• Sun Lingchen
• Warhurst Julian D
• Zandi Bruce S
• Brooks Jeffrey S

Classifications

• A01N1/145

  Stationary or portable vessels generating cryogenic temperatures, e.g. liquid nitrogen baths · CPC title

• A01N1/14 Primary

  Mechanical aspects of preservation; Apparatus or containers therefor · CPC title

• F25D25/02

  by shelves · CPC title

• F25D3/105 Primary

  Movable containers · CPC title

• B65G1/0464

  with access from above · CPC title