ad:(19881115)
UNDERGROUND-MINE TRANSFORMER STATION
PL27583988A
The mining transformer station, containing in its upper current circuit an upper voltage isolating switch, a power transformer, and on the side of the lower voltage two power outlets with isolating switches, protected with limiter fuses and overcurrent safeguards, also equipped with a close-in system and central leak protection, in accordance with patent nr 118752, consisting in that on the side of the upper voltage it has an upper voltage contactor (2), and on the side of lower voltage a lower voltage contactor (16) cooperating through the control separating relay (14) with the outer methanometric blockade, and additionally a ventilation outlet protected with a fuse (17) led from the lower voltage circuit before the contactor (16), the upper voltage overcurrent protection contacts (4) and the contacts of the low voltage overcurrent protection short-circuit elements (7, 8), as well as the upper voltage isolating switch connector (1) being are integrated in the contactor coil circuit (2), while the contacts of the lower voltage overcurrent protection elements (7, 8), the central leak protection contact (10) and the thermal protection contact (9) of the power transformer (3) being integrated in the low voltage contactor coil circuit (16).<IMAGE>
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Device for cleaning and sorting mussels
FR8814815A
FR
Device characterised in that it is composed of an inclined fixed cylinder 1 inside which turns a helical structure 2 capable of causing the mussels to advance from the lowest end 11 of the cylinder towards the highest end 12, these ends being provided, respectively, with a hopper 7 for introducing the mussels to be treated and with an opening 8 for the exit of the treated mussels, the lowest zone of the cylinder being provided in its lower half with a zone 3 for cleaning the mussels, consisting of parallel bars oriented along the axis of the cylinder, whilst the highest zone of the cylinder is provided, in its lower half, with a zone 6 for sorting the mussels, consisting of parallel bars in the shape of an arc of a circle oriented perpendicularly to the axis of the cylinder. <IMAGE>
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Apparatus and process for packaging yarn and product therefrom
EP88119017.7
[Koskol, Joseph Edward, Santucci, Robert Joseph, Rosanio, Louis Gabriel, Jr.]
1007 Market Street, Wilmington
Delaware 19898, US
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Catalyst systems for olefin disproportionation and process using such systems
EP88202560.4
[Janssen, Frank Joan, Reinalda, Donald, Wilms, Coeneraat Hendrik, de Bruijn, Hendrik Willem]
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Ink jet recording apparatus and discharge recovery device used with the same
EP93201119.0
[Kyoshima, Masayuki,
c/o Canon Kabushiki Kaisha]
30-2, 3-chome, Shimomaruko,
Ohta-ku, Tokyo, JP
A discharge restoring device for an ink jet recording apparatus, comprising a cap member (11) for covering a plurality of discharge openings (4) for discharging ink, and a suction means (P) for sucking the ink and/or air from the plurality of discharge openings through the cap member, wherein a main communication port (12) communicating the suction means with the interior of the cap member is provided at an upper portion of the cap member. Further, an ink jet recording apparatus comprising a recording head having a plurality of discharge openings provided along an up-and-down direction for discharging ink, a cap member for covering the plurality of discharge openings, a suction means for sucking the ink and/or air from the plurality of discharge openings through the cap member, moving means for moving the cap member in a position where the cap member covers the plurality of discharge openings, and drive means for driving the suction means after the plurality of discharge openings are covered by the cap member by means of the shifting means, wherein a main communication port communicating the suction means with the interior of the cap member is provided at an upper portion of the cap member and the ink and/or air are sucked through the main communication port by the suction means.<img id="iaf01" file="imgaf001.tif" wi="73" he="73" img-content="drawing" img-format="tif" />
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Process for the preparation of a water and oil emulsion
EP88202547.1
[Schenk, Bert]
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AN ELECTRONIC DEVICE INCLUDING MAGNETIC TRANSDUCER MEANS AND A METHOD OF MAINTENANCE THEREOF
EP89900715.7
[KEMP, Deborah, Kyzer]
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이동 전환 장치
KR1019880015003
[고바야시 카즈요시, 우치다 미즈키]
일본국 도오교오도 신쥬구구 니시신쥬구 1쵸오메 26반 2고
요약없음
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