30 results about "Ansi standards" patented technology

A closed system, needleless valve device includes a generally tubular body defining an internal cavity. On the proximal end of the body there is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The distal end of the body has a generally tubular skirt. The valve also includes a hollow spike having a closed tip. The spike includes at least one longitudinal 18-gauge hole located distal the tip, and is seated inside the cavity such that the tip is below the proximal end of the body. An annular support cuff is connected to the spike which seals off a portion of the cavity of the body such that an upper cavity containing the tip is defined. The valve also includes a plastic, resilient silicone seal which fills the upper cavity and opening and covers the tip of the spike so as to present a flush surface. An adaptor enables the valve to be attached to a resealable container.

A closed system, needleless valve device includes a generally tubular body defining an internal cavity. On the proximal end of the body there is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The distal end of the body has a generally tubular skirt. The valve also includes a hollow spike having a closed tip. The spike includes at least one longitudinal 18-gauge hole located distal the tip, and is seated inside the cavity such that the tip is below the proximal end of the body. An annular support cuff is connected to the spike which seals off a portion of the cavity of the body such that an upper cavity containing the tip is defined. The valve also includes a plastic, resilient silicone seal which fills the upper cavity and opening and covers the tip of the spike so as to present a flush surface. An adaptor enables the valve to be attached to a resealable container.

The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE / ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.

An anchoring assembly is provided for the aerial lift platform of an aerial lift vehicle. The anchor assembly extends through the walls of a bucket liner and a bucket platform, and provides a strong anchor disposed inside of the bucket liner for use in attaching an operator harness to prevent the operator from being ejected from the bucket platform. The anchor assembly also provides dielectric protection mandated by OSHA and ANSI standards.

The invention relates to a detection device for an American-standard electric energy meter, in particular to a detection tool for an ANSI standard electric energy meter. The detection tool for the ANSI standard electric energy meter comprises a shell and a bearing table arranged on the shell. Current output terminals and voltage output terminals are arranged on the bearing table, and the positions of the voltage output terminals and the current output terminals on the bearing table correspond to the positions of corresponding terminals on the American-standard electric energy meter one by one. The shell is further provided with current input terminals and voltage input terminals, and the voltage input terminals and the current input terminals are connected with the voltage output terminals and the current output terminals on the bearing table in a one-to-one correspondence mode. In this way, the electric energy meter can be detected through quick plugging in the using process, and the detection efficiency of the electric energy meter is improved.

The invention provides a glove braiding method comprising the following steps: respectively preparing a first wrapping yarn and a second wrapping yarn; using a U2 braiding method to braid the first wrapping yarn and second wrapping yarn into gloves; compared with the prior art, the benefit effects are that the glove can reach European Union EN 388 standard wear resistance performance level 4, anti-cutting performance level 5, anti tear performance level 4, anti-puncture performance level 4, and can reach American ANSI standard anti-cutting performance level 5; the method is low in cost, and can be promoted in a large scale.

The invention discloses a mechanical seal suitable for an ANSI standard pump cavity. An end cover is arranged on a shaft sleeve in a sleeving mode, and a medium side seal and an atmosphere side seal are installed on the two sides of the end cover respectively and arranged on the shaft sleeve in a sleeving mode. The medium side seal comprises a medium side rotation ring, a medium side compensation ring and a medium side spring, wherein the medium side rotation ring, the medium side compensation ring and the medium side spring are sequentially installed on the shaft sleeve, one end of the medium side spring makes contacts with the medium side compensation ring, and the other end of the medium side spring is installed in the end cover. The atmosphere side seal comprises an atmosphere side rotation ring, an atmosphere side compensation ring and an atmosphere side spring, wherein the atmosphere side rotation ring, the atmosphere side compensation ring and the atmosphere side spring are sequentially installed on the shaft sleeve, one end of the atmosphere side spring makes contact with the atmosphere side compensation ring, and the other end of the atmosphere side spring is installed in the end cover. The mechanical seal has the advantages of being compact in structure, small in radial dimension and suitable for narrow space; by the adoption of balance type multi-spring design, the mechanical seal is good in sealing effect; because the springs do not make contact with medium materials and pressure borne by the whole seal is offset, the mechanical seal is capable of bearing two-way pressure and suitable for working conditions of various media.

The embodiment of the invention discloses a transmission method of a GT addressing based SUA message and a device thereof; the method comprises the following steps: a GT addressing based SUA signaling service message is received; GT code categorical attribute of the SUA signaling service message is determined; the corresponding translation and conversion are carried out to finish protocol handling according to GT address parameters related to the determined GT categorical attribute in the SUA signaling service message; wherein the GT code categorical attribute is used for expressing that the GT code data structure of the SUA signaling service message is defined by an ITU-T standard structure or an ANSI standard structure; in the technical proposal provided by the embodiment of the invention, the GT code format in an SUA protocol message can be distinguished, so as to enhance the communication of different protocols with different formats.