The disclosure of the invention provides apparatus, assembly kits, and methods for removing fluid from a pipeline. The apparatus has a receptacle member defined by a wall with a first opening that conforms to an outer surface of a pipeline, a second opening in the wall that allows fluid to exit the receptacle, and a drill or saw attached to a shaft movable through a third opening in the wall. The first opening can be placed up against the surface of a pipeline to form a fluidically tight seal, and the saw or drill can be moved and rotated to cut a hole in the pipeline. Fluid can be removed from the pipeline through the receptacle and second opening. The apparatus can be attached to elongate members that extend around the circumference of a pipeline, and a connecting member can be actuated to pull connecting members toward each other to tighten the components and force the receptacle member up against the pipeline.

The disclosure of the invention provides apparatus, assembly kits, and methods for removing fluid from a pipeline. The apparatus has a receptacle member defined by a wall with a first opening that conforms to an outer surface of a pipeline, a second opening in the wall that allows fluid to exit the receptacle, and a drill or saw attached to a shaft movable through a third opening in the wall. The first opening can be placed up against the surface of a pipeline to form a fluidically tight seal, and the saw or drill can be moved and rotated to cut a hole in the pipeline. Fluid can be removed from the pipeline through the receptacle and second opening. The apparatus can be attached to elongate members that extend around the circumference of a pipeline, and a connecting member can be actuated to pull connecting members toward each other to tighten the components and force the receptacle member up against the pipeline.

A gas inlet apparatus of a semiconductor process device for passing process gases into a process chamber, includes: a gas inlet block assembly and a connection assembly, both being made of anti-corrosion materials. The gas inlet block assembly is hermetically connected to an upper cover of the process chamber, a gas mixing chamber, a gas transport channel, and a gas mixing channel are formed in the gas inlet lock assembly, a gas inlet of the gas transport channel is connected to the gas mixing chamber, and a gas outlet of the gas transport channel is connected to the process chamber. The gas mixing channel includes a plurality of gas inlets being formed on an outer surface of the gas inlet block assembly, and a gas outlet of the gas mixing channel is connected to the gas mixing chamber.

Embodiments described herein methods can be used in particulate filter regeneration, such as particulate filters used for filtering the exhaust of an engine, e.g., a diesel engine. Systems herein can be configured to dispense combustion gas(es) into housing were a particulate filter is contained and to ignite the combustion gases. Methods for conducting a safety verification process of such systems are disclosed, as well as methods for regenerating the filters. Still other embodiments are described.

Embodiments described herein methods can be used in particulate filter regeneration, such as particulate filters used for filtering the exhaust of an engine, e.g., a diesel engine. Systems herein can be configured to dispense combustion gas(es) into housing were a particulate filter is contained and to ignite the combustion gases. Methods for conducting a safety verification process of such systems are disclosed, as well as methods for regenerating the filters. Still other embodiments are described.

An apparatus including: a sealing case having a branch hole formed in a first separate case and extending in the radial direction of an existing pipe; and a rubber packing for sealing a gap between the sealing case and the existing pipe, wherein: the first separate case has a flange for attachment and removal of a boring machine; the sealing case reciprocates in a pipe axis direction; the rubber packing forms; a first sealed area surrounding a portion of the sealing case for shutting the branch hole; a second sealed area being adjacent to, sealed against, displaced from the first sealed area in the pipe axis direction, and sized so as to be able to shut the opening bored by a cutter; and a tolerance space, into which a second seal ring escapes, is formed between a packing attachment groove and the second seal ring.

An apparatus including: a sealing case having a branch hole formed in a first separate case and extending in the radial direction of an existing pipe; and a rubber packing for sealing a gap between the sealing case and the existing pipe, wherein: the first separate case has a flange for attachment and removal of a boring machine; the sealing case reciprocates in a pipe axis direction; the rubber packing forms; a first sealed area surrounding a portion of the sealing case for shutting the branch hole; a second sealed area being adjacent to, sealed against, displaced from the first sealed area in the pipe axis direction, and sized so as to be able to shut the opening bored by a cutter; and a tolerance space, into which a second seal ring escapes, is formed between a packing attachment groove and the second seal ring.

The present invention relates to a universal fitment, method of assembling the universal fitment, and method of dispensing liquids using such universal fitment. The universal fitment of the present invention has features to engage a quick-connect-disconnect dispensing connector or a screw-on connector dispensing connector for the dispensing of liquids and semi-liquids from a collapsible bag.

A casing for gas including a first channel section through which gas flows and a second channel section intersecting with the first channel section, the first channel section having an intersecting part that intersects with the second channel section, the intersecting part being formed to have a rounded quadrangular cross section and having a flat part, the second channel section intersecting with the first channel section to open at the flat part.

A casing for gas including a first channel section through which gas flows and a second channel section intersecting with the first channel section, the first channel section having an intersecting part that intersects with the second channel section, the intersecting part being formed to have a rounded quadrangular cross section and having a flat part, the second channel section intersecting with the first channel section to open at the flat part.