246results about How to "Sealing is reliable" patented technology

There is provided a method and apparatus for sanitizing sports equipment which comprises a cabinet which can be sealed, first and second conduits in fluid communication with the cabinet, an ozone generator, and fans for circulating ozone containing gas through the conduits into the cabinet, the fans being operative to circulate the ozone containing gas in a first direction and subsequently in a reverse direction. There is also provided a fluid storage device, the fluid storage device being associated with a spray action to spray the fluid into the cabinet after the ozone has been circulated.

The combination of a reusable lid and a container, the lid being provided with locking tabs and the container being provided with openings designed to accept the locking tabs and to make an interlocking connection by relatively rotating the lid and container. A latch element is formed on the lid for engagement with one of a plurality of cooperating catch elements formed on the container. The engaged catch element prevents removal of the lid from the container until the latch element is depressed inwardly far enough to allow the lid to be turned to a position in which the tabs may be removed from the openings.

A pneumatic sealing system for a gas mask, which seals the mask to the face of the user by using a pump that employs air from inside the gas mask to variably inflate a mask seal during the breathing cycle. A double diaphragm pump, which has a driving diaphragm and a driven diaphragm, is connected to the inflatable mask seal via a hose duct. The double diaphragm pump is driven by the pressure difference inside the gas mask. During inhalation, the driving diaphragm fills with ambient air and the driven diaphragm fills with filtered air. During exhalation, the driving diaphragm and the driven diaphragm compress, releasing and trapping air in the mask seal.

A cup tool for use with a mandrel of a wellhead isolation tool has a substantially right-angled stepped shoulder over which an elastomeric sealing element is forced by elevated fluid pressures. A top end of the elastomeric sealing element is inhibited from extrusion past the stepped shoulder during the insertion of the mandrel, thereby reducing the risk of damaging the sealing element before the mandrel is fully inserted through the wellhead. Once the sealing element is exposed to elevated fluid pressures, the top end of the elastomeric sealing element is forced upwardly over the stepped shoulder, and extruded into an annulus between the mandrel and a well casing or production tubing to provide a high-pressure fluid seal.

A power module includes a heat radiating member, a power circuit section, a resin layer, and a case. The heat radiating member includes a circuit disposition surface. The power circuit section includes an external connection terminal and is disposed on the circuit disposition surface. The resin layer covers a part of the external connection terminal. The case is attached to the heat radiating member. The external connection terminal stands up from the heat radiating member. The case includes a hood, which has an opening at one end portion thereof. The external connection terminal is inserted into the hood. The resin layer prevents liquid from entering through the hood.

The present invention relates to a metal-sealing material-feedthrough for igniters of airbags or belt tensioning devices, especially glass-metal-feedthrough, including at least one metal pin which is located in a feedthrough opening in the base body in a sealing material, wherein the base body has a front side and a back side. Structure is provided between the front and the back side in order to avoid a relative movement of sealing material in the direction toward the back relative to the inside circumference of the feedthrough opening. At least the feedthrough opening is punched out of the base body. The base body is configured so that the ratio of thickness (D) of the base body to the maximum dimension of the feedthrough opening vertical to the axis direction of the feedthrough opening is in the range of between and including 0.9 to 1.6.

A reservoir (10, 26, 80, 126, 226, 380) includes a rigid wall (12, 28, 82, 128, 228, 382), a flexible membrane (14, 34, 134, 234, 334) sealingly secured to the rigid wall (12, 28, 82, 128, 228, 382) to define a variable volume chamber (18, 38, 138, 238, 338), and inlet (40, 140, 240, 340) and exit (42, 142, 242, 342) ports in fluid communication with the chamber (18, 38, 138, 238, 338). A drive surface (24, 50, 150, 250, 350) engages the membrane (14, 34, 134, 234, 334) to position it adjacent the rigid wall (12, 28, 82, 128, 228, 382) to define a minimum volume position. The drive surface (24, 50, 150, 250, 350) may be moved so that the membrane (14, 34, 134, 234, 334) flexes out of the minimum volume position to an expanded volume position. The membrane (14, 34, 134, 234, 334) may be coupled to the drive surface (24, 50, 150, 250, 350) or be uncoupled from the drive surface (24, 50, 150, 250, 350). The reservoir (10, 26, 80, 126, 226, 326) may be included in a closed blood sampling system (88) for drawing a sample of whole blood.

A thermoformed clamshell package with a pair of closing flanges and a double-sided adhesive for joining the closing flanges to seal the package. The package includes a carrier flange that carries the double-sided adhesive prior to sealing and a sealing flange that is brought into contact with the double-sided adhesive to seal the package. The package may include a frangible portion in the flange region for gaining access to the contents of the package after it has been sealed without breaking the adhesive seal created by the double-sided adhesive. The carrier flange may include a channel for seating the double-sided adhesive and for denesting adjacent packages when nested together for shipping and / or storage. The package may include one or more display strips disposed in the flange region. The present invention also provides a method for packaging articles in a package with a tamper-evident seal, and a method for manufacturing a package with a tamper-evident seal.

A tube assembly includes an inner tube telescoped into an outer tube. The inner tube is dimensioned to define a substantially annular space between the inner and outer tubes. Portions of the inner tube near its open top are configured to permit venting as the inner tube is inserted into the open top. However, the vent is closed during insertion of a closure into the tube assembly or prior to inserting a closure into the tube assembly.

The invention relates to a protective cap for sealing a connector for a container containing medical substances, a connector system and a method for cleaning and / or disinfecting a surface of a recessed membrane of a connector. The protective cap (1, 1′) according to the invention comprises an external cap section (2) and an internal cap section (3), wherein a substantially annular hollow space (4) is formed between the external cap section (2) and the internal cap section (3) for the insertion of an annular connection component (21) of a connector (20), wherein the internal cap section (2) contains a swab (5, 5′, 5″) for cleaning and / or disinfecting a membrane (23) of the connector (20) set back from the edge (22) of the connection component (21).

A neck finish of a preform or container having a crystallized top sealing surface (TSS) for withstanding deformation from multiple use cycles. In a returnable and fillable container, the improved TSS has enhanced caustic stress crack resistance resulting in a more secure finish-closure seal and an extended container life (number of refill cycles).

A coaxial connector with a connector body is provided with a connector body bore. A grip ring is retained within the connector body bore, and an outer diameter of the grip ring abuts an annular wedge surface provided with a taper between a maximum diameter proximate the connector end and a minimum diameter proximate the cable end. The wedge surface may be provided directly on the connector body bore sidewall or alternatively on an inner diameter of a clamp ring coupled to the cable end of the connector body. An inner diameter of the grip ring is provided with a grip surface. A spring contact is retained within the connector body bore. The grip surface and an inner diameter of the spring contact are dimensioned to receive the outer conductor from the cable end there through and to then couple with an outer diameter of the outer conductor.

A method for safeguarding an electronic document includes inserting at least one digital signature image into the electronic document and generating a first check sum for the electronic document, with or without optionally-inserted biometric signature data, using a first hash function. A second check sum is then generated using a second hash function. The first check sum and the biometric data, if provided, are then symmetrically encrypted using a key that is the sum of the second check sum and a generated random value. The symmetrically-encrypted first check sum is attached to the document. The random value is then asymmetrically encrypted using a first public key of a first key pair and the asymmetrically-encrypted random value is added to the document.

A grip ring for a coaxial connector couples with a coaxial cable with a solid outer conductor. The c-shaped ring is provided with a gap between a first end and a second end. A shield portion extends from the first end and a slot portion dimensioned to receive the shield portion provided in the second end. The shield portion keys with the slot portion as a diameter of the grip ring is reduced. An inner diameter of the grip ring is provided with a grip surface. Further, the grip ring may be provided with a flange edge at the cable end projecting from the outer diameter.

PCT No. PCT / JP97 / 04264 Sec. 371 Date Jul. 8, 1999 Sec. 102(e) Date Jul. 8, 1999 PCT Filed Nov. 21, 1997 PCT Pub. No. WO98 / 30401 PCT Pub. Date Jul. 16, 1998A ball-point pen having a point assembly, in which the inside and outside diameters of a press formed portion (3) for preventing a ball (1) from slipping out, a sealing face (8), the projected amount of the ball, the diameter of a ball seat (16), the longitudinal backlash and the like are formed in optimized dimensions, sealing face (8) is configured so as to have a radius of curvature approximately equal to that of ball (1), and ball seat (16) having a radius of curvature approximately equal to that of ball (1) is formed in the rear of ball (1), while a multiple number of channels (4) for leading ink (13) to the pen point are provided inside the point assembly.

A battery (100) includes a terminal fixing portion (40) projecting outwardly from a lid body (14), and an outer cover member (60) covering the terminal fixing portion (40). The terminal fixing portion (40) includes a hole (42) into which an electrode terminal (30) is inserted. The outer cover member (60) includes a cylindrical portion (62) (deformation restricting portion) covering an outer peripheral surface (40b) of the terminal fixing portion (40) and restrict deformation of the outer peripheral surface (40b) of the terminal fixing portion (40), and a pressure application portion (64) that compresses against a top end portion (40a) of the terminal fixing portion (40) and causes the terminal fixing portion (40) to deform.

An isolation block is useful for sealing a flute of a fluted metal deck and a movement joint between the metal deck and an adjacent wall configuration. The isolation block includes a flute sealing portion adapted to snugly fit into one of the flutes of the fluted metal deck, a joint sealing portion for sealing a movement joint, and a corrugation sealing portion for sealing a corrugation between adjacent fluted deck elements or in one of the fluted deck elements.

A coaxial connector with a connector body is provided with a connector body bore. A grip ring is retained within the connector body bore, and an outer diameter of the grip ring abuts an annular wedge surface provided with a taper between a maximum diameter proximate the connector end and a minimum diameter proximate the cable end. The wedge surface may be provided directly on the connector body bore sidewall or alternatively on an inner diameter of a clamp ring coupled to the cable end of the connector body. An inner diameter of the grip ring is provided with a grip surface. A spring contact is retained within the connector body bore. The grip surface and an inner diameter of the spring contact are dimensioned to receive the outer conductor from the cable end there through and to then couple with an outer diameter of the outer conductor.

An optical sensor for detecting objects within an area to be monitored comprises at least one casing to accommodate optical and electronic components. The at least one casing comprises casing parts. The casing parts are composed of a low-pressure injection molding compound and are formed by a low-pressure injection molding operation.

A device for diagnosis of a tank ventilation system of a vehicle, including a tank, an adsorption filter that communicates with the tank by way of a tank connection line and has a ventilation line, a tank ventilation valve that communicates with the adsorption filter by way of a valve line, and an on-board pressure source, by means of which the tank ventilation system can be acted upon with a pressure. A shut-off device is provided that only opens when the tank ventilation system is acted on with pressure by means of the on-board pressure source and closes when the tank ventilation system is acted on with pressure by means of a pressure source connected externally for the purpose of functionality testing.