摘要:
A refrigerating system of a gas injection type having first and second stage pressure reducers 3 and 5, between which a separator 4 is arranged, and a conduit 10 for introduction of a gaseous refrigerant separated at a separator 4 into a compressor 1. A by-pass conduit 11 is connected to a refrigerating system so that the second stage pressure reducer 5 is by-passed. An ON-OFF control valve 12 is arranged in the by-pass conduit. The control valve 12 is switched to an opened condition during a low load of the air conditioning system, which makes a pressure difference low between the outlet of the separator 4 and an evaporator 6, which prevent gas injection from being executed. A control valve can also be arranged in a gas injection conduit 10, which controls an amount of the gas injection in accordance with a ratio (compression ratio) of an outlet pressure to an intake pressure in such a manner a reduction of a gas injection amount is obtained when a value of the compression ratio is lower than a predetermined value, thereby preventing over-compression from occurring.
摘要:
When heating the passenger compartment of a vehicle during cold weather, an air switching outlet is operated to allow the entry of outside air with an interior blower being operated to facilitate the entry of the outside air. A condenser door is operated to close an air passage of the condenser and a bypass passage is opened so that outside air flows to the passenger compartment of the vehicle while bypassing the condenser. Further, only a defogging outlet is opened and the incoming air is blown out from this defogging outlet toward the windshield of the vehicle so that a low humidity air curtain is formed proximate to the inner surface of the windshield. After completing the warm-up of the heat pump cycle, the condenser door is switched such that the air blown in by the blower passes the interior condenser to start the heating of the passenger compartment.
摘要:
A discharge tube according to the present invention is constructed such that it includes a cylindrical container made of an insulation tube, a pair of discharge electrodes provided at opposite ends of the container, a plurality of insulation coated lines containing a gas-ionization accelerator therein, which insulation coated lines being provided in the grooves formed on the inner surface of the container covering the regions surrounding a cathode and a discharge space therein in a substantially same distance from a center axis of the container, wherein the container further comprises a flange portion formed at the cathode-side thereof in such a way that it protrudes inwardly, and the insulation coated lines are provided on the inner surface of the container except the inner side of the flange portion. The discharge tube as constructed above shows a stabilized discharge inception characteristics regardless of the frequency of repetitive discharge, and is also capable of avoiding an inner creeping discharge even when the discharge is repeated for a long time, yet providing a constant life time.
摘要:
An air conditioning apparatus for an electric car capable of preventing condensation from forming on windshields, while decreasing electric power consumption. A duct forms therein a first passageway connecting an inside air inlet 8 with a lower outlet (foot outlet) 10 for discharging an air flow toward a lower part of a passenger in a cabin, and a second passageway for connecting an outside air inlet 11 with a defroster outlet 12 for discharging an air flow toward an inside surface of a windshield. A heat exchanger(s) is (are) arranged in the duct to make contact with the flow of air in the first and second passageways so as to heat the flows of air therein. The inside air after being heated by the heat exchanger is discharged from the lower outlet 10 to the cabin, while the outside air after heating is discharged from the defroster outlet 12 toward the windshield.
摘要:
The present invention provides a motorcycle which is characterized by having a pair of handgrips positioned between the steering handle and the driver's seat for grasping by a passenger seated rearwardly of the driver. The passenger, when seated behind the driver, extends his arms to grasp on the handgrips. In this riding position, the passenger is supported by the handgrips as well as his hips and enjoys a stable riding position.
摘要:
A rearview mirror device for a motorcycle is designed to reduce the area of forward projection of the motorcycle and increase the rigidity of the support member for a rearview mirror. The rearview mirror device includes a motorcycle frame, a steering handlebar projecting laterally from the motorcycle frame, a pair of handgrips mounted on opposite outer ends, respectively, of the handlebar, and a pair of rearview mirrors disposed forwardly and downwardly of the handgrips, respectively, when the handlebar is in a neutral steering position.
摘要:
A double-wall pipe includes an outer pipe, and an inner pipe disposed inside the outer pipe. An outer wall of the inner pipe has thereon a ridge portion, which defines a groove portion extending in a longitudinal direction of the inner pipe. The outer pipe and the inner pipe are bent to have a straight portion extending straightly, and a bend portion bent from the straight portion. In the straight portion, the outer pipe has an inside diameter that is larger than an outside diameter of an imaginary cylinder defined by an outer surface of the ridge portion of the inner pipe. Furthermore, the ridge portion of the inner pipe contacts an inside surface of the outer pipe to be radially squeezed and held by the outer pipe, in the bend portion. The double-wall pipe can be suitably used for a refrigerant cycle device.
摘要:
An object control device includes an object of interest specifying unit configured to specify an object of interest to obtain position information on the object of interest, an obstacle determining unit configured to determine whether there is an obstacle between the object of interest and the object, and a time measuring unit configured to measure a period after determining that there is the obstacle, and a holding unit configured to hold position information of the object of interest when the period reaches a predetermined period, and an object action control unit configured to control a direction of a part of the object, based on the position information obtained by the object of interest specifying unit before the period reaches the predetermined period, and based on the position information on the object of interest held in the holding unit after the period reaches the predetermined period.
摘要:
An object of the present invention is to provide a protein or peptide antigen and an antibody against it, for use in the diagnosis, prevention, or treatment of diseases associated with Pseudomonas aeruginosa. According to the present invention, there is provided a protein or peptide derived from Pseudomonas aeruginosa outer membrane protein PA0427 and an antibody against it, for use in the diagnosis, prevention, or treatment of diseases associated with Pseudomonas aeruginosa.
摘要:
An object is to provide: a protein antigen or a peptide antigen usable as a vaccine composition which has an ability to practically prevent or treat a Pseudomonas aeruginosa infection, and which can cope with the diversity of clinical isolates derived from patients with a Pseudomonas aeruginosa infection; and an antibody directed against the antigen. The present invention provides a protein antigen or a peptide antigen and an antibody directed against these, which are for use in diagnosis, prevention, or treatment of a disease associated with Pseudomonas aeruginosa. According to the present invention, a protein or a peptide derived from a Pseudomonas aeruginosa-outer membrane protein PA4710, and an antibody directed against these are provided, which are for use in diagnosis, prevention, or treatment of a disease associated with Pseudomonas aeruginosa.