Carrier for honeycomb body and method

Patent metadata

Field	Value
Publication number	US-10994934-B2
Application number	US-201615777097-A
Country	US
Kind code	B2
Filing date	Nov 29, 2016
Priority date	Nov 30, 2015
Publication date	May 4, 2021
Grant date	May 4, 2021

Abstract

A carrier ( 230 ) for a honeycomb body ( 220 ) and a method for manufacturing a honeycomb body( 220 ) are provided. The carrier ( 230 ) comprises a first side support ( 234 ), a second side support ( 236 ), and a flexible sheet ( 240 ) suspended between the first ( 234 ) and second ( 236 ) side supports for supporting the honeycomb body ( 220 ). The method comprises placing a green honeycomb body ( 220 ) on the flexible sheet ( 240 ) and transporting the green honeycomb body ( 220 ).

First claim

The invention claimed is:

1. A honeycomb body carrier system comprising:
a carrier comprising:
a first side support;
a second side support;
one or more rails;
an overhead conveyor;
a flexible sheet suspended between the first and second side supports for supporting the honeycomb body;
a tray base disposed above the flexible sheet and coupled to the overhead conveyor, the tray base supporting the first side support and the second side support;
wherein the first and second side supports are coupled to the one or more rails via the overhead conveyor to convey the carrier along the one or more rails; and

a honeycomb body that has a circular cross-section and is located on a support surface at a center portion of the flexible sheet of the carrier such that the center portion defines a contour area that circumferentially engages an outer peripheral surface of the honeycomb body.

2. The carrier of claim 1 , wherein the tray base comprises a first longitudinal side and a second longitudinal side separable from the first longitudinal side to open the flexible sheet.

3. The carrier of claim 1 , wherein at least one of the first side support and the second side support is configured to be adjustable from one another a first distance to a second distance less than the first distance, wherein at the first distance the flexible sheet center hangs to a first level and at the second distance the flexible sheet hangs to a second level greater than the first level.

4. The carrier of claim 1 , wherein the first side support, the second side support, and the flexible sheet are comprised of low dielectric loss material.

5. The carrier of claim 1 , wherein the first side support and the second side support comprise at least one of alumina and aluminosilicate fibers.

6. The carrier of claim 1 , wherein the flexible sheet comprises at least one of silicone, polypropylene, extreme temperature silicone rubber, canvas, urethane, and fiberglass.

7. A carrier for a honeycomb body, the carrier comprising:
first and second side rails;
a first side support;
a second side support;
first and second drive mechanisms; and
a flexible sheet suspended between the first and second side supports for supporting the honeycomb body,
wherein the first and second side supports are respectively coupled to the first and second side rails via the first and second drive mechanisms to convey the carrier along the one or more rails; and
wherein an angle of the flexible sheet with respect to a directly overhead position is set by a change in position between the first rail and the second rail.

8. A method of manufacturing a ceramic honeycomb body, the method comprising:
forming a green honeycomb body having a circular cross-section and an outer peripheral surface from a batch mixture;
placing the green honeycomb body on a support surface at a center portion of a flexible sheet suspended between a first side support and a second side support of a honeycomb body carrier, such that the center portion of the flexible sheet defines a contour area that circumferentially engages the outer peripheral surface of the honeycomb body,
wherein a tray base of the honeycomb body carrier is disposed above the flexible sheet and coupled to an overhead conveyor, wherein the first and second side supports are supported by the tray base and coupled to one or more rails via the overhead conveyor; and
transporting the honeycomb body carrier, having the green honeycomb body disposed on the support surface of the flexible sheet, along the one or more rails via the overhead conveyor.

9. The method of any one of claim 8 , wherein placing comprises separating the first side support from the second side support in a transverse direction, placing the green honeycomb body on the flexible sheet, and bringing the first side support and the second side support toward one another in the transverse direction.

10. The method of any one of claim 8 , wherein placing comprises lifting the green honeycomb body and setting the green honeycomb body on the flexible sheet.

Assignees

• Corning Inc

Inventors

• Duroe John Christian

Classifications

• B28B11/248

  Supports for drying · CPC title

• F26B15/14

  the objects or batches of materials being carried by trays or racks {or receptacles, which may be connected to endless chains or belts (trays, racks per se F26B25/18; with vertical movement F26B15/22)} · CPC title

• F26B3/347

  Electromagnetic heating, e.g. induction heating or heating using microwave energy · CPC title

• B28B11/243

  Setting, e.g. drying, dehydrating or firing ceramic articles (B28B11/242 takes precedence) · CPC title

• B28B11/241

  using microwave heating means · CPC title