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    • 6. 发明公开
    • Compound hinge
    • Kompositscharnier
    • EP1022419A2
    • 2000-07-26
    • EP00101461.2
    • 2000-01-25
    • Hoffman Enclosures Inc.
    • Richard, John E.Schinzel, Craig E.Polzin, Wallace H.Klinger, Clifford A.Nephsa, William J.Thibodeau, Marvin J.
    • E05D3/06
    • E05D3/12E05D3/127E05D11/105E05D11/1078E05Y2900/20E05Y2900/531
    • A compound hinge system includes a first link (50) and a second link (70). The first link (50) includes knuckles (54) and arcing engaging surfaces (60) next to stop portions (56) that are configured for receiving engaging lug portions (76) on the second link member (70). The second link member includes first (72) and second (74) sets of knuckles. One of the sets of knuckles (72) cooperates with a hinged pin (28) to pivot relative to the first link (50) while the second set of knuckles (74) receives a hinge pin (28) to pivot relative to the second element (26). The lugs (76) slide relative to the engaging surface (60) and push against the stop portions (56) to flex them outward and require additional force to move between various stops in the range of motion.
    • 复合铰链系统包括第一连杆(50)和第二连杆(70)。 第一连杆(50)包括转向节(54)和靠近停止部分(56)的电弧接合表面(60),其被构造成用于接收第二连杆构件(70)上的接合凸耳部分(76)。 第二连杆构件包括第一(72)和第二(74)的转向节。 所述一组转向节(72)与铰接销(28)配合以相对于第一连杆(50)枢转,而第二组转向节(74)接收铰链销(28)以相对于第二连杆 (26)。 凸耳(76)相对于接合表面(60)滑动并且推靠止动部分(56)以使其向外弯曲,并且需要额外的力在运动范围内在各种止动件之间移动。
    • 8. 发明公开
    • RADIAL COMPLIANCE MECHANISM FOR CO-ROTATING SCROLL APPARATUS
    • 装置用于生成灵活径向压力使用滑动块螺杆容积
    • EP0859913A1
    • 1998-08-26
    • EP96937077.0
    • 1996-11-01
    • ALLIANCE COMPRESSORS INC.
    • UTTER, Robert, E.LIN, Chih, M.MACKELFRESH, Michael, P.
    • F04C18F04C29
    • F04C29/02F04C18/023F04C29/0057
    • A scroll type fluid handling apparatus, such as a refrigeration compressor, has co-rotating driver and idler scroll members supported for rotation about offset, generally parallel axes. The idler scroll member has a support shaft which is supported on the compressor housing by a pivot bushing having an eccentric pivot axis which permits radially compliant movement of the idler scroll along a line of action which is predetermined to provide a component of a resultant force acting between the scroll members which will urge the idler scroll wrap into engagement with the driver scroll wrap under a wide range of operating conditions to enhance the contact line seal between the scroll wraps. The idler scroll support shaft may have a bearing bore sleeved over a bearing surface on the pivot bushing and the pivot bushing supported on a stub shaft of the housing, or the idler scroll support shaft may be disposed in a bearing bore formed in the bushing which, in turn, is mounted for limited rotation in a bearing bore formed in the housing stub shaft part. Cooperating stop surfaces between the pivot bushing and the housing stub shaft limit the radial excursion of the idler scroll and its support shaft with respect to the driver scroll. The idler scroll support shaft may also be mounted in a bushing disposed in a channel or supported on an elongated trunnion which provides for linear translation of the bushing, the support shaft and the idler scroll along the line of action and responsive to the resultant force.
    • 10. 发明公开
    • Elektronische Schaltung zum Messen eines kurzen Zeitintervalls
    • 用于测量短时间间隔的电子电路
    • EP0508232A3
    • 1994-05-25
    • EP92105260.1
    • 1992-03-27
    • MSC MICROCOMPUTERS SYSTEMS COMPONENTS VERTRIEBS GmbH
    • Braun, Augustin
    • G04F10/04G04F10/00
    • G04F10/04
    • Eine elektronische Schaltung zum Messen eines kurzen Zeitintervalls, das in Form eines elektrischen Meßpulses vorliegt, umfaßt einen Ringoszillator (OSC), der aus einer Kette von hintereinandergeschalteten Invertern (I3 - I16) besteht. Ein aus NAND-Gatter (NA) und zwei zusätzlichen Invertern (I1, I2) bestehendes steuerbares Glied schaltet den Ringoszillator (OSC) an bzw. ab. Dessen ganze Taktperioden werden in einem ersten Impulszähler (C1) und einem zweiten Impulszähler (C2) gezählt. Ein aus Speicherkette (SPK) und Auswert-Logik (LOG) bestehender Phasenindikator hält die Phasenlage der letzten Taktperiode des Ringoszillators (OSC) im Moment des Abschaltens fest. Eine arithmetisch-logische Einheit (ALU) entscheidet anhand der festgehaltenen Phasenlage, welcher der beiden Impulszähler (C1) oder (C2) den korrekten Zählstand enthält und errechnet aus dem ausgewählten Zählstand und der festgehaltenen Phasenlage die Länge des Meßpulses mit einer der Laufzeit eines Inverters entsprechenden Genauigkeit. Die vorgeschlagene Schaltung zeichnet sich durch eine extrem hohe Meßgenauigkeit im Bereich von 200 Pico-Sekunden aus und kann auf einem einzigen integrierten CMOS-Schaltkreis kostengünstig realisiert werden.