摘要:
There is here disclosed a terminal protective device for a compressor to which a terminal cover can be attached and held stably. The terminal protective device comprises a terminal fence fixed to the outer surface of a hermetically sealed vessel so as to surround a terminal attached to the hermetically sealed vessel, and a terminal cover attached to the terminal fence so as to cover the terminal. The terminal cover has the shape of a substantially rectangular box and is held on its upper or lower surface as well as right and left surfaces by the terminal fence.
摘要:
A cover apparatus has a cover main body held to a compressor by using a clip to cover a terminal and electrical parts connected to the terminal, the clip having an elasticity. The cover main body has a an internal passageway or pass portion formed in an inner portion of the main body, and the clip has a press portion, an insertion portion extended from the press portion, and an engagement portion formed in the insertion portion. The insertion portion is inserted within the pass portion and the engagement portion is detachably engaged with a fence provided in the compressor in adjacent to the terminal by its elasticity, and the press portion contacts an outer surface of the cover main body.
摘要:
A magnetic recording medium having an improved output property over the wide range of wavelength, by controlling the magnetic reluctance and saturated magnetic flux density of the outermost layer and at least one layer other than the outermost layer, as specified in the claims, is disclosed. A magnetic matal powder contained in the outermost layer has an average major axis length of not more than 250 nm and a ratio of the average major axis length divided by an average X-ray measured particle size is less than 12.
摘要:
A magnetic recording tape with plural magnetic layers, having both the electromagnetic conversion properties, particularly the chromatic output, and the corrosion resistance is disclosed.The top layer contains a magnetic metal powder having 0.2-1.5% of water when it is mixed into a magnetic paint and a layer other than the top layer has the coercive force of 500 to 12000 Oe.
摘要:
An object is to provide a terminal cover which can be easily attached to a cluster while securely holding the cluster and which can protect lead wires extending from the cluster, a sealed type electromotive compressor whose terminal is covered with the terminal cover, and a refrigerant cycle device whose refrigerant circuit is constituted of the sealed type-electromotive compressor. The terminal cover comprises: a storage section which is depressed so as to contain a cluster electrically connected to the terminal and whose terminal-side face opens; and a recessed portion which is formed in a side wall inner portion connected to an opening of the storage section and which is to engage with a protruding portion protruding from the cluster, and an opening edge of the storage section is provided with a cut which corresponds to a terminal-side position of the recessed portion.
摘要:
A magnetic recording medium is disclosed. The medium comprises a non-magnetic support and, provided thereon, plural magnetic layers comprising the uppermost magnetic layer having a thickness of 1.5 .mu.m or less and lower magnetic layers, said plural magnetic layers containing a ferromagnetic powder, a binder and a lubricant, wherein a dynamic friction coefficient of the uppermost layer against a metal pin is 0.25 or less under the condition of a temperature of 20.degree. C. and a relative humidity of 60%, and 0.20 or less under the condition of a temperature of 40.degree. C. and a relative humidity of 20%.
摘要:
An intermadiate transfer material; to which an image is transferred from a thermal transfer image forming material by thermal transfer; which transfers said transferred image to a final support by thermal transfer; comprising: a support and a receiving layer to which said image is transferred from said thermal transfer image forming material, wherein said intermediate transfer material comprises a layer or a support of which surface specific resistance is more than 2×109 to not more than 1012 &OHgr;/m2 under the relative humidity not more than 80%.
摘要:
An information recording medium such as a magneto-optical recording medium is disclosed. The medium comprises two pieces of recording elements. Each element comprises a support and a recording layer provided on a part of one surface of the support. The two pieces of the elements adhere to each other by a non-corrosion-causing adhesive provided on a part of said surface where a recording layer is provided and a fast-hardening adhesive provided on a part of the surface where no recording layer is provided. The time required to adhere the two pieces of the elements can be considerably decreased and the corrosion of the recording layer by the adhesive can be avoided.
摘要:
The present invention provides a magnetic recording medium comprising a support, lower magnetic layer comprising ferromagnetic powder and nonmagnetic powder dispersed in a binder and an upper magnetic layer which contains ferromagnetic powder dispersed in a binder. The lower layer has a coercive force of not less than 200 Oe, a saturation magnetic flux density in the range of 5-1000 gauss and non magnetic particles with a specific gravity of not less than 2.5. The ferromagnetic powder of the upper layer is a ferromagnetic metal powder containing Fe and Al, and the ratio of non magnetic powder to magnetic powder in the lower magnetic layer is from 50/50 to 99/1.
摘要:
A magnetic recording tape of plural magnetic coating layers, which has excellent properties of both the electromagnetic conversion properties, particularly the chromatic output, and the corrosion resistance is disclosed. The top layer contains magnetic metal powder having the weight ratio of Al to Fe being 0.005 to 0.2, and the lower layer has the coercive force of not less than 650 Oe and not more than 1200 Oe.