|
Match
|
Document |
Document Title |
|
|
6390145 |
Container and method for sealing the container
A clean box has a container including a container body opened at one surface and a lid for closing the opening of the container body. An annular groove is formed in at least one of the container...
|
|
|
6206227 |
Closure assembly for pressure vessel
A closure assembly for a pressure vessel having an opening in the external surface thereof, comprising a concentric guide track secured to the external surface of the pressure vessel, a curved...
|
|
|
6048493 |
Sterilizable passageway
A sterilizable passageway for a sterilizable enclosure which includes an enclosure having an outer wall, which has a passageway therethrough. A collar lines a periphery of the passageway, the...
|
|
|
5851492 |
Microtiter plate sealing system
An apparatus for sealing and maintaining a desired temperature of a sample holder includes a non-deformable support, a deformable diaphragm secured to the lower surface of the support and a thermal...
|
|
|
5615859 |
Sterilizable valve assembly
A valve assembly structure and method for sterilizing multiple environments or containers, such as an isolation barrier and a tank. The valve assembly structure comprises a cylindrical housing with...
|
|
|
5567048 |
Apparatus and method for injecting dry particulate material in a fluid flow line
An apparatus and method for sealing a flexible bag (54B) containing dry particulate material within a hopper (25B) for dispensing of the dry particulate material from the hopper (25B) through a...
|
|
|
5490607 |
Knife holder
A knife holder includes a board having a rib laterally formed on the front surface and having two cavities formed in the rear surface for receiving magnets which may attach the knife holder to...
|
|
|
5271516 |
Isolation structure for contamination sensitive items
A reusable isolation structure features an easily cleanable shell having viewing windows formed therein, each protected by a framing ridge or a recess integrally formed in the shell provides...
|
|
|
5096078 |
Tamper-evident closure assembly
A closure assembly for a container which includes an air-impervious diaphragm which when subjected to differential pressure will expand to retain articles in place within a container. The diaphragm...
|
|
|
5080248 |
Container lid with sealing device
A lid with a sealing device for containers includes a horizontal top (2; 50; 62), at least one air tube (6;51;63;73;83) attached to the lid (1;50;60;71;81), one or more suction cups...
|
|
|
4957215 |
Segmented nozzle dam
A disk of joined segments, having a water resistant sheet over the seams of joining, is mounted on a ring around the nozzle, and water tightly sealed against the ring by expandable rings. A...
|
|
|
4949863 |
Isolator for work in an aseptic environment
An isolator (10) formed to facilitate the entry and exit of products into and out of the isolator, the wall (12) of which includes an upper part (16) and a lower part (18) capable of being...
|
|
|
4923074 |
Tailgate and tailgate seal
A box-like sealable container for transporting and discharging material includes an improved tailgate and tailgate seal. The container has walls which define an opening, and the tailgate attached...
|
|
|
4826036 |
Nozzle dam sealing system
A nozzle dam 14 has an integral diaphragm 50 and peripheral seal 58 radially engaged by bladder 46 to seal against the nozzle dam surface 12. The bladder receives force from a surface 44 on a...
|
|
|
4809864 |
Device for sealing the gap between a container opening and a relatively movable filler pipe
A device for sealing the gap between the opening of a tank and a filler pipe passing movably through the opening. It includes a coupling tube which can be placed in the gap and which can be sealed...
|
|
|
4799692 |
Radial pressure flange seal
This invention provides an all metal seal for vacuum or pressure vessels or systems. This invention does not use gaskets. The invention uses a flange which fits into a matching groove. Fluid...
|
|
|
4758402 |
Refueling seal arrangement for nuclear reactor vessel
An annular plate is mounted on and sealed to the spaced apart pressure vessel flange and vessel containment structure of a nuclear reactor to form a leak-proof bottom for a refueling canal for the...
|
|
|
4705259 |
Device for sealing an opening and slide valve comprising such a device
The invention relates to a device for sealing an opening (7) defined by an edge (6), comprising a sealing element (2, 102), the dimensions of which are at least equal to those of the opening (7),...
|
|
|
4690172 |
Foldable dual-seal nozzle dam
A nozzle dam for providing a fluid-tight seal across a primary fluid nozzle in the plenum of a nuclear steam generating vessel includes two fluid-impermeable seals, each comprising a circular...
|
|
|
4682630 |
High pressure nozzle dam
A nozzle between the nuclear steam generator and nuclear reactor vessel has a dam, plug, or barrier mounted on the tapering internal wall of the conduit. A seating ring is mounted on the tapered...
|
|
|
4676025 |
Remotely activatable seal
An improved fire seal comprises: an elongated flexible carrier incorporating structure for affixing the seal in a gap between opposing surfaces; a resilient cellular core; a bead of intumescent...
|
|
|
4665653 |
Ship's door or hatch arrangement
The invention concerns a ship's door or ship's frame arrangement which is provided with a door frame and a removable door leaf mounted in it. Peripherally mounted on one of the mutually facing...
|
|
|
4645090 |
Baking utensils
A baking utensil which is designed for use in commercial baking operations has a rigid frame for supporting baking pans. The pans themselves have non-stick baking surfaces and are attached to the...
|
|
|
4576778 |
Core barrel plug
The invention comprises a core barrel plug capable of being remotely installed in a port of a core barrel of a pressurized water nuclear reactor for converting the reactor from a by-pass downflow...
|
|
|
4502519 |
Containers
A transportable container for the storage and transportation of goods in a hermetically sealed environment, comprising a base member and a cover member both of flexible air-impermeable sheet...
|
|
|
4483457 |
Hinged steam generator nozzle plug
A nozzle plug (22) for blocking a nozzle (46) in a nuclear steam generator (16) is improved by the addition of hinges (40a, 40b) which allow the nozzle plug (22) to be inserted into the steam...
|
|
|
4482076 |
Nozzle plug for submersible vessel
A plug means for effecting a temporary blockage of a passage through which liquid is designed to flow. The subject plug means includes a frame means capable of being readily disassembled and...
|
|
|
4480424 |
Bottle sealing apparatus and method
An inflatable member fabricated of an elastomeric expandable material is provided. The inflatable member has a sack-like configuration and is provided with a substantially centrally disposed...
|
|
|
4335075 |
Door seal for sterilizer
Sealing means for maintaining a seal between a closed door of a sterilizer and a wall framing an opening into a sterilizer chamber, comprising an endless ring having elastic walls with an internal...
|
|
|
4313609 |
Sealing devices
A sealing device comprising two interengageable elongate seal members, of which at least one is flexible and has an internal void extending along the length thereof, said one member being arranged...
|
|
|
4306665 |
Containers having a flexible cover sealable to a rigid base
A container of the kind having a rigid base to which a flexible cover is sealed by means of an inflatable sealing tube is formed with a rigid support plate as part of the base, the support plate...
|
|
|
4228135 |
Door and seal construction for sterilizers
Apparatus for sterilizing laboratory and hospital glassware, liquids, instruments, garments, contaminated animal wastes and bedding and the like, utilizing a sterilizer enclosure having a steam...
|
|
|
4222589 |
Coupling means for an installation for refrigerating containers
Coupling means for an installation for refrigerating containers and intended to provide a seal for a flow of cold air between a refrigeration system and containers to be refrigerated comprises a...
|
|
|
4202201 |
Isolation and dust sealing door assemblies with integral testing means
The specification discloses an isolation door assembly which, by virtue of having annuli provided about the joint between the door coaming and the door framing, about the seal between the door and...
|
|
|
4140237 |
Containers having an inflatable tubular seal
A container of the kind having a cover, preferably an impermeable flexible cover, sealed to a base, an improved seal is provided comprising an endless slot or groove in the base into which the...
|
|
|
4135973 |
Core disruptive accident margin seal
Apparatus for sealing the annulus defined within a substantially cylindrical rotatable riser assembly and plug combination of a nuclear reactor closure head. The apparatus comprises an inflatable...
|
|
|
4121732 |
Container having seal means
In a container of the kind having an impermeable cover which is sealed to a base, air then being evacuated from the region between the cover and the base, an improved seal is provided for use with...
|
|
|
4114901 |
Seal for unloading hatch of hopper barge or similar vessel
A hopper barge has an unloading opening covered by a slide that moves parallel to the plane of the opening. In the closed position, the slide is sealed by an inflatable seal disposed in a channel...
|
|
|
4114424 |
Gas-fluid-sound isolation door assembly with integral testing means
The specification discloses an isolation door assembly which, by virtue of having annuli provided about the joint between the door coaming and the door framing, about the seal between the door and...
|
|
|
4106661 |
Inflatably sealed sterilizer door
An apparatus for sealing a pressurized vessel comprising a hemispherical ped door with an outer rigid surface, an insulating material, an inner rigid material with a flange affixed thereto, and a...
|
|
|
4096965 |
Storage device for sample containers
A device for the storage of sample containers comprises a holder for receiving the sample containers and a covering, whereby a common covering is provided for all the sample containers which seals...
|
|
|
4068852 |
Seal ring
Seal ring made of an elastomeric material intended to operate at a temperature at least equal to 150° C and to be in contact on its opposite sides with two mediums one of which at least is a...
|
|
|
3984942 |
Inflatable closure seal for sliding doors
The disclosure relates to improvements in pneumatically inflatable seals for sliding doors. The seal is in the form of an elongated elastomeric tube disposed in a channel adjacent to the door...
|
|
|
3904030 |
Returnable packaging system
A reusable packaging system provides maximum product protection during shipment. The packaging system includes a pallet portion having a container part attached to it, and a cover part...
|
|
|
3788651 |
INFLATABLE SEALS
An inflatable seal comprising a flexible wall portion and an inflatable chamber defined at least in part by the flexible wall portion, the flexible wall portion being formed from a synthetic rubber...
|
|
|
3694962 |
SLIDING DOOR STERILIZER WITH POWER ACTUATED SEAL
Disclosed is a sliding door sterilizer having a power operated seal means for sealing between the door closure and the sterilizer opening. The seat for the seal means is pressurized to move the...
|
|
|
3693831 |
CLOSURE FOR OPEN-MOUTH VESSELS
A closure for the opening in open-mouth vessels such as bottles, jars, rocket motor nozzles, casks and the like which includes a plug member and an inflatable ring located near the inner end of the...
|
|
|
3604732 |
INFLATABLE ELEMENT
An inflatable member having an inflatable element which in some instances surrounds a body. The inflatable element is surrounded by a reinforcing sheath comprising longitudinally extending,...
|
|
|
3500584 |
PNEUMATICALLY OPERATED SEALING DEVICE,MORE PARTICULARLY FOR TANNERY DRUMS
|
|
|
3371986 |
Door and sealing arrangement therefor
|