| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 277608000 |
Inserted between end-to-end pipe, conduit, or cable joint
| 63 |
| 277616000 |
Having associated mounting or retaining feature
| 51 |
| 277606000 |
And wall
| 50 |
| 277626000 |
Particular seal shape
| 33 |
| 277627000 |
Particular seal material or construction
| 23 |
| 277607000 |
Sleeve type
| 18 |
| 277605000 |
Hollow, fluid-filled, or inflatable
| 8 |
| 277615000 |
Having axially spaced projections
| 6 |
| 277603000 |
Plural interfitting seal members for installation on the individual joined pipes, conduits, or cables | 4 |
| 20090174154 | Fastening Device for Cable and Wave Hose - A fastening device is provided for fastening cables, fibers or wave hoses in position with multiple ways, and for waterproof capability. The fastening device includes a first casing, an inner holding part, a waterproof screw annulus, a positioning nut, a connecting casing, a second casing, an inner buckled nut, a resilient washer, and a constricting gasket. The first casing and the second casing are respectively engaged with the waterproof screw annulus and the connecting annulus. The first casing and the second casing take force to the wave hose for holding the cable or fiber in place in multiple ways, and avoid shifting or breaking off from drawing outside. The fastening device also has multi-ways for waterproof. | 07-09-2009 |
| 20100019461 | LAYING NETWORK CABLES IN SEWERS - In the present invention, a cable | 01-28-2010 |
| 20110049812 | Seal System Between Transition Duct Exit Section and Turbine Inlet in a Gas Turbine Engine - A seal apparatus in a gas turbine engine between a transition duct and a vane structure in a first row vane assembly. The seal apparatus includes a transition seal structure associated with the transition duct and a vane seal structure associated with the vane structure. The transition seal structure includes a transition base portion that defines a first axially facing surface, a first transition lip member extending axially from the first axially facing surface, and a second transition lip member radially spaced from the first transition lip member and extending axially from the first axially facing surface. The vane seal structure includes a vane base portion that defines a second axially facing surface, a first vane lip member extending axially from the second axially facing surface, and a second vane lip member radially spaced from the first vane lip member and extending axially from the second axially facing surface. | 03-03-2011 |
| 20110140370 | Seal Member for Use in a Seal System Between a Transition Duct Exit Section and a Turbine Inlet in a Gas Turbine Engine - A seal member for use in a channel between a transition seal structure and a vane seal structure in a gas turbine engine. The seal member includes a spring member and a sheathing assembly. A first end of the spring member is affixed to either the transition seal structure or the vane seal structure. The second end is free to move within the channel. The sheathing assembly includes a main body and a plate portion. The main body surrounds the spring member and is affixed to the second end thereof. The plate portion extends from the main body and is adapted to extend toward the other of the transition seal structure and the vane seal structure. The spring member provides a bias on the sheathing assembly such that the plate portion engages the other of the transition seal structure and the vane seal structure to limit leakage through the channel. | 06-16-2011 |
| 277604000 |
Allows rolling or folding | 1 |
| 20100084825 | TEXTILE GASKET AND METHOD OF CONSTRUCTION THEREOF - A textile gasket and method of construction thereof for establishing a seal between mating members in a high temperature application is provided. The gasket has a knit, tubular body constructed at least in part of non-metallic, heat-resistant yarns. The body extends between opposite ends with at least one of the ends being rolled toward the other end to form a circumferentially extending rolled portion of a predetermined diameter for receipt between the mating members. | 04-08-2010 |
| Entries |
| Document | Title | Date |
|---|
| 20080224419 | SEALING ASSEMBLIES AND METHODS FOR SEALING AN ELONGATE MEMBER - A sealing assembly for forming a seal about an elongate object includes a resilient seal member and a loading mechanism. The resilient seal member includes an inner wall surface defining a channel to receive the elongate object. The seal member has first and second opposed sides. The loading mechanism includes a first pressure member on the first side of the seal member; a second pressure member on the second side of the seal member; a biasing member on the second side of the seal member and interposed between the seal member and the second pressure member; and an adjustable displacement mechanism accessible and operable from the first side of the seal member to displace the first and second pressure members relative to one another to selectively apply a compressive load to the seal member such that the inner wall surface is expanded inwardly to exert a sealing pressure on the elongate object. | 09-18-2008 |
| 20090079140 | Device for sealing sensor and sensor element - An air mass sensor arrangement is disclosed. The air mass sensor arrangement includes a duct having a recess and an outer face; a sensor comprising a main body and a baseplate extending radially outward from the main body, the sensor being releasably attached to the duct by a screw connection so that the main body is partially inserted into the recess and the baseplate faces the outer face; and a sealing arrangement disposed around the recess for sealing between the duct and the sensor. The sealing arrangement includes a first web formed on one of the baseplate and the outer face and completely surrounding the recess. | 03-26-2009 |
| 20100230906 | ADJUSTABLE SEAL - The invention relates to external sealing of pipe joints. The invention provides a wide seal strip useful in combination with a coupling for pipes, the length, and hence the diameter of the seal strip being adjustable also on site. The invention provides a pipe clamp flexible seal strip adaptable to be easily shortened by the user to a required length. The seal strip being configured for use inside a pipe coupling, and having at least one narrow dividing cut which extends across the width of the seal to almost completely divide a major portion of the strip length from a minor portion thereof. The minor portion remaining connected to the major portion by at least one bridge member which can easily be severed on site for removal and disposal of the minor portion. | 09-16-2010 |
| 20100308544 | Flexible Double-Valve - The present invention relates to a sealing device ( | 12-09-2010 |
| 20110248453 | LAYER FOR USE IN COMBINATION WITH AN INSERT HALF, AND INSERT HALF - A layer is disclosed for use in combination with an insert half to provide a sealing around a cable, wire or tube in a frame. The layer has the shape of an elongated circular arc with a first end and a second end. In at least one embodiment, the layer is provided with at least one indexing device arranged at the first and/or the second end of the layer. | 10-13-2011 |
| 20110272894 | SEALING GLAND SYSTEM - A sealing gland system having an upper half, a lower half, and a sealing material positioned between the upper and lower halves. Each of the upper and lower halves and the sealing material has at least one opening extending therethrough, and wherein the sealing material forms a seal around at least one cable extending through the sealing material upon compression thereof. | 11-10-2011 |
| 20110316239 | DUAL BARRIER GASKET - A dual barrier gasket is disclosed. The dual barrier gasket may include a substantially cylindrical inner surface. The dual barrier gasket may further include a gasket outer surface that is configured to provide an inner sealing barrier and an outer sealing barrier, where a first tangent plane to a portion of the outer sealing barrier is radially offset from a second tangent plane to a portion of the inner sealing barrier. The gasket outer surface may include a first port and a second port. A channel may extend from the first port through the dual barrier gasket to the second port. | 12-29-2011 |
| 20130119616 | SPLIT-RING GLAND PIPE COUPLING WITH CORRUGATED ARMOR - An annular gasket configured to seal a split-ring gland of a pipe coupling onto an end of a pipe having an annular outer gasket and a separate inner annular gasket. The outer gasket has an inner circumferential surface and the inner gasket has an outer circumferential surface, the circumferential surfaces being removably engaged. The inner gasket may be wider than the outer gasket to form a lip that projects beyond the outer gasket. The inner circumferential surface of the outer gasket and the outer circumferential surface of the inner gasket may include triangular shaped interdigitations configured to prevent axial movement between the gaskets. | 05-16-2013 |
| 20130175767 | SEALING SYSTEM FOR A VACUUM CLEANER SUCTION PIPE - A sealing system ( | 07-11-2013 |
| 20130175768 | SEAL CAP - A seal cap is formed of an elastically deformable material and includes a cap portion that closes a passage port, a grip portion that can be grasped, and a joining portion which integrally joins the cap portion and the grip portion. The joining portion has a bolt insertion portion through which a stud bolt can be inserted. The grip portion is formed on a side of the bolt insertion portion that corresponds to the cap portion. The joining portion is formed between the bolt insertion portion and the cap portion and is provided with a cut which communicates with the bolt insertion portion. The cut allows the cap portion to be bent and deformed by the contact between the cap portion and the stud bolt during pulling out of the seal cap from a connection portion. | 07-11-2013 |
| 20130264778 | Ring Seal Retainer Assembly and Methods - An example sealing system includes a retainer for a gasket wherein the retainer protects the polished sealing surface of the seal gasket from scratches before assembly by suspending the gasket inside the retainer, regardless of orientation. A gap in the circumference of the retainer allows the retainer to flex open for insertion of the seal gasket. A small chamfer on the inner diameter of the retainer aids the insertion of the seal into the retainer. The gap in the circumference of the retainer also allows the retainer to compress to a smaller circumference for a tight fit inside the sealing counterbore. A groove in the inner diameter of the retainer includes a protruding portion for the seal to engage. The depth of this groove is configured to provide some clearance inside the retainer for the protruding edge of the seal during a complete compression of the retainer. | 10-10-2013 |
| 20140306407 | VACUUM SYSTEM - A vacuum pump includes at least one vacuum port for releasably connecting the vacuum pump with at least one recipient an elastomeric seal for sealing the vacuum port against atmosphere a diaphragm gland provided on a vacuum side of the vacuum port and at least one of at least one suction channel and at least one suction opening provided between the elastomeric seal and the diaphragm gland. | 10-16-2014 |
| 20140333035 | GASKET PRESSURE SENSOR - A system to measure forces on a gasket includes a gasket formed with an inner ring, an outer ring, and a winding disposed between the inner and outer rings, and at least one force sensor positioned perpendicular to the outer ring. | 11-13-2014 |
| 20150021862 | DEVICE FOR AT LEAST PARTIALLY BLOCKING AN OPENING AND FORMING A SEAL IN THE OPENING - A device for at least partially blocking an opening includes a first body, a second body rotatably mounted to the first body and a compressible seal extending from the first body. The seal includes a first portion, a plate having a hole at one end of the first portion, and a second portion extending away from the plate. A hollow shaft extends from the second body and through the first body, the first portion, the hole in the plate, and into the second portion. The shaft has a shoulder in the second portion that is wider than the hole in the plate, and moving the shaft relative to the first body compresses the second body until the shoulder reaches the plate and then compresses the first body. Such compression expands the first and/or second portions and presses them against the inside of the opening to form a seal. | 01-22-2015 |
| 20220136622 | Riser Anchor and Installation - An anchor assembly for riser pipes uses a plate and sleeve to support a stub pipe which penetrates a floor of a structure, such as a building, in which the riser is located. Studs extending from the plate and the sleeve engage the floor and enhance the local structural strength of the floor. A bracket which engages the plate is used to mount the stub pipe within the sleeve. The riser pipe elements are attached to the ends of the stub pipe. Fire insulation material is positioned between the stub pipe and the sleeve. | 05-05-2022 |
