Patent US4156492A successfully refreshed from Google Patents.
US4156492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vessel support apparatus
Assignee: Lox Equipment Co
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Filing: 1977-06-27
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Granted: 1979-05-29
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Expires: 1997-06-27
Abstract
Abstract A container support apparatus for a container having an outer vessel and an inner vessel within. A first support fixed to the inner vessel projects towards the outer vessel. A second support fixed to the outer vessel projects towards the inner vessel. A third support contacts the first and second supports to form a support unit which substantially prevents contact or touching between the inner and outer vessels. Means for heat insulating the first vessel from the second vessel through the support unit is included.
Inventors
- 👤 Cesar E. Cavanna
- 👤 Dale Bastian
- 👤 Stanley Kungys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:03
CPC Classifications
F; F17; F17C; F17C13/00; F17C13/08; F17C13/083; B; B65; B65D; B65D90/00; B65D90/12; F17C2203/00; F17C2203/01
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
176 words
A support apparatus for a container having an outer vessel an inner vessel, and mobile solid matter, being a poor conductor of heat, interposed the inner and outer vessels comprising: a. first suport adapted for fixation to the inner vessel and projecting toward the outer vessel; b. second support adapted for fixation to the outer vessel and projecting toward the inner vessel; c. third support contacting said first and second supports, said first, second, and third supports forming a support unit which substantially maintains the outer vessel from contact with the inner vessel; d. means adapted for heat insulating the inner vessel from the outer vessel through said support unit; e. means for guiding movement of said first support relative to said second support in a direction corresponding to a first dimension of the inner vessel; and f. means adapted for limiting migration of the mobile solid matter from between the inner and outer vessels to said means for guiding said first support relative to said second support along a first dimension of the inner vessel.
Claim 2
Dependent Claim
176 words
A support apparatus for a container having an outer vessel an inner vessel, and mobile solid matter, being a poor conductor of heat, interposed the inner and outer vessels comprising: a. first suport adapted for fixation to the inner vessel and projecting toward the outer vessel; b. second support adapted for fixation to the outer vessel and projecting toward the inner vessel; c. third support contacting said first and second supports, said first, second, and third supports forming a support unit which substantially maintains the outer vessel from contact with the inner vessel; d. means adapted for heat insulating the inner vessel from the outer vessel through said support unit; e. means for guiding movement of said first support relative to said second support in a direction corresponding to a first dimension of the inner vessel; and f. means adapted for limiting migration of the mobile solid matter from between the inner and outer vessels to said means for guiding said first support relative to said second support along a first dimension of the inner vessel.
Claim 3
Dependent Claim
22 words
The container support apparatus of claim 1 in which said heat insulating means includes constructing said third support of heat insulating material.
Claim 4
Dependent Claim
66 words
The container support apparatus of claim 2 in which said third support substantially surrounds said first support and said means for guiding movement of said first support relative to said second support in a direction corresponding to a first dimension of the inner vessel includes providing a space between said first support and said third support having an inner vessel bearing surface on said third support.
Claim 5
Dependent Claim
66 words
The container support apparatus of claim 2 in which said second support substantially surrounds said third support and said means for guiding movement of said first support relative to said second support in a direction corresponding to a first dimension of the inner vessel includes providing a space between said third support and said second support and an inner vessel bearing surface on said second support.
Claim 6
Dependent Claim
27 words
The container support apparatus of claim 2 in which said support unit formed from said first, second, and third supports include a plurality of said support units.
Claim 7
Dependent Claim
19 words
The container support apparatus of claim 1 which additionally comprises means for distributing loads exerted at said support unit.
Claim 8
Dependent Claim
48 words
The container support apparatus of claim 6 in which said load distributing means comprises a pad affixed to the exterior of the inner vessel; and a stiffener circumferentially affixed to the inner vessel with a portion thereof positioned opposite said pad, said paid affixed to said first support.
Claim 9
Dependent Claim
59 words
The container support apparatus of claim 7 in which said load distributing means additionally comprises a longitudinally affixed stiffener affixed to the interior of the inner vessel a portion of which is positioned opposite said pad with said inner vessel being intermediate said pad and said portion of said longitudinally affixed stiffener, said pad affixed to said first support.
Claim 10
Dependent Claim
100 words
The container of claim 1 in which additionally comprises means for guiding said first support relative to said second support in a direction corresponding to a second dimension of the inner vessel, and said means for limiting migration of the mobile solid matter to said means for guiding said first support relative to said second support along a second dimension of the inner vessel further provides means adapted for limiting migration of the solid matter to said means for guiding said first support relative to said second support in a direction corresponding to a second dimension of the inner vessel.
Claim 11
Dependent Claim
168 words
A container support apparatus for a container having an outer vessel and an inner vessel and mobile solid matter, being a poor conductor of heat, interposed the inner and outer vessels comprising: a. a first support adapted for fixation to the inner vessel; b. a second support adapted for fixation to the outer vessel; c. a third support contacting said first and second supports, said first, second and third supports forming first holding means adapted for supporting the inner vessel in spaced relationship to the outer vessel against a gravitational force; d. means adapted for heat insulating the inner vessel from the outer vessel; e. means for guiding movement of said first support in relation to said second support in a direction inwardly relative to the inner vessel; and f. means adapted for limiting migration of the mobile solid matter from between the inner and outer vessels to said means for guiding said first support relative to said second support along a first dimension of the inner vessel.
Claim 12
Dependent Claim
168 words
A container support apparatus for a container having an outer vessel and an inner vessel and mobile solid matter, being a poor conductor of heat, interposed the inner and outer vessels comprising: a. a first support adapted for fixation to the inner vessel; b. a second support adapted for fixation to the outer vessel; c. a third support contacting said first and second supports, said first, second and third supports forming first holding means adapted for supporting the inner vessel in spaced relationship to the outer vessel against a gravitational force; d. means adapted for heat insulating the inner vessel from the outer vessel; e. means for guiding movement of said first support in relation to said second support in a direction inwardly relative to the inner vessel; and f. means adapted for limiting migration of the mobile solid matter from between the inner and outer vessels to said means for guiding said first support relative to said second support along a first dimension of the inner vessel.
Claim 13
Dependent Claim
32 words
The container support apparatus of claim 10 in which the first vessels is elongated bodies and said first and second holding means are located inwardly from the ends of the elongated vessels.
Claim 14
Dependent Claim
38 words
The container support apparatus of claim 10 in which said first holding means additionally comprises means for supporting the inner vessel in spaced relationship to the outer vessel against a lateral force relative to the force of gravity.
Claim 15
Dependent Claim
54 words
The container support apparatus of claim 10 in which said inner and outer vessels are elongated bodies and said first holding means additionally comprises means for guiding said first support in relation to said second support in a direction parallel to the axis of elongation of the first vessel, forming second holding means thereby.
Claim 16
Dependent Claim
24 words
The container support apparatus of claim 13 which includes a plurality of said second holding means located about the periphery of said inner vessel.
Claim 17
Dependent Claim
27 words
The container support apparatus of claim 14 which includes at least a pair of said first holding means spaced one hundred eighty degrees apart on said container.
Claim 18
Dependent Claim
66 words
The container support apparatus of claim 13 in which said first and second holding means includes a plurality of the same located about the periphery of said elongated bodies and where a pair of said first holding means are located one hundred eighty degrees apart on said container and a pair of said second holding means are located one hundred eighty degrees apart on said container.
Claim 19
Dependent Claim
23 words
The container support apparatus of claim 16 in which the inner vessel includes baffle means for diminishing the movement of cryogenic materials therewithin.
Claim 20
Dependent Claim
23 words
The container support apparatus of claim 17 in which said baffle means includes a multiplicity of baffles asymmetrically spaced within the inner vessel.
Claim 21
Dependent Claim
43 words
The container support apparatus of claim 16 in which said one of said pair of said first holding means and one of said pair of said second holding means are spaced ninety degrees from each other on the periphery of the inner vessel.
Claim 22
Dependent Claim
20 words
The container support apparatus of claim 19 in which said pairs of first and second holding means are substantially coplanar.
Claim 23
Dependent Claim
44 words
The container support apparatus of claim 19 in which said pairs of first and second holding means are located on one half of the inner vessel and further comprises a plurality of second holding means located on the other half of the inner vessel.
Claim 24
Dependent Claim
49 words
The container support apparatus of claim 13 in which the vessels have a cylindrical portion and said means for guiding said first support in relation to said second support in a direction inwardly relative to the inner vessel operates in a radial direction with respect to said cylindrical portion.
Claim 25
Dependent Claim
34 words
The container support apparatus of claim 13 in which the inner and outer vessels are elongated bodies and said first and second holding means are located inwardly from the ends of said elongated bodies.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-05-28 | 1982-11-27 | 1983-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-28 | 1986-11-27 | 1987-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-28 | 1990-11-27 | 1991-05-29 | $7700.00 | Window Closed / Lapsed |