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    GAS FUEL INJECTOR
    1.
    发明专利
    GAS FUEL INJECTOR 失效

    公开(公告)号：JP2002115604A

    公开(公告)日：2002-04-19

    申请号：JP2000310569

    申请日：2000-10-11

    Applicant: IMPCO TECHNOLOGIES INC

    Inventor： PRESS ROMAN

    IPC: F02M21/02 ,  F02M51/06 ,  F02M51/08 ,  F02M61/04 ,  F02M61/20

    Abstract: PROBLEM TO BE SOLVED: To provide a gas fuel injector having an electromagnetic solenoid with a flat and rectangular armature arranged on a seat member to form a valve. SOLUTION: The valve 17 is kept in a closed position by a difference between a fuel pressure at one side and an atmospheric pressure in a release chamber at the other side to produce the further closing force of a spring 23 in contact with the armature 13. The armature is driven apart from its seat 15 by the pulsing operation of each coil 12 of the solenoid to open the formed valve, permitting gas to be injected from the injector. The injector has an integrally formed release nozzle. Two apertures located at a center, formed in the armature along a side space formed by the rectangular armature, are provided for a gas flow to pass through the injector.

    PULMONARY INTERFACE SYSTEM
    5.
    发明专利
    PULMONARY INTERFACE SYSTEM 未知

    公开(公告)号：CA2239972A1

    公开(公告)日：1997-06-12

    申请号：CA2239972

    申请日：1996-11-27

    Applicant: PULMONARY INTERFACE INC ,  IMPCO TECHNOLOGIES INC

    Inventor： TILLOTSON PAUL J ,  TAYLOR THOMAS T ,  TAJCHMAN TIMOTHY R ,  BINGEL RONALD D SR

    IPC: G01F1/44 ,  A61B5/08 ,  A61B5/087 ,  A61B5/097 ,  G01F1/684 ,  G01P13/04

    Abstract: A device (12) for sensing the respiratory air of a patient. The device includes a venturi tube (18) through which the patient inspires and expires, the tube having a constricted midportion (20). The tube also has an inspiration orifice (48), an expiration orifice (46), and a central orifice (44) therebetween. An air mass flow sensor is positioned in the tube. A flow direction housing (24) is attached to the tube and has a channel (74) with an inspiration portion, an expiration portion, and a central portion therebetween. The housing also has an inspiration opening (48) providing communication between the tube inspiration orifice (88) and an end portion of the inspiration channel away from the central channel portion, an expiration opening (66) providing communication between the tube expiration orifice (46) and an end portion of the expiration channel portion, and a central opening (64) providing communication between the tube central orifice (44) and the central portion. This causes a flow of a portion of the respiratory air which the patient inspires to pass through the tube inspiration orifice and flow through the inspiration channel portion to the housing central opening, and a flow of a portion of the respiratory air which the patient expires to pass through the tube expiration channel portion to the housing central opening for return to the venturi tube at the tube constricted portion. A flow direction sensor is positioned in the inspiration channel portion and a flow direction sensor is positioned in the expiration channel portion to produce outputs responsive to the flow of respiratory air through the inspiration and expiration channel portions for determining if the respiratory air flowing through the venturi tube is inspired or expired air.

    SYSTEMS AND METHODS FOR STORING HYDROGEN
    7.
    发明申请
    SYSTEMS AND METHODS FOR STORING HYDROGEN 审中-公开
    用于储存氢的系统和方法

    公开(公告)号：WO2002061249A1

    公开(公告)日：2002-08-08

    申请号：PCT/US2001/048928

    申请日：2001-12-14

    Applicant: IMPCO TECHNOLOGIES, INC. ,  HUSSAIN, Syed ,  SIROSH, Neel

    Inventor： HUSSAIN, Syed ,  SIROSH, Neel

    IPC: F02B75/12

    CPC classification number: C01B3/0005 ,  B82Y30/00 ,  C01B3/0021 ,  F17C1/00 ,  F17C11/005 ,  F17C11/007 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/035 ,  F17C2201/056 ,  F17C2201/06 ,  F17C2221/012 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2265/066 ,  F17C2270/0178 ,  Y02E60/321 ,  Y02E60/325 ,  Y10S123/12 ,  Y10S977/742 ,  Y10S977/788 ,  Y10S977/833 ,  Y10S977/842

    Abstract: Devices and methods for storing hydrogen fuels or other gaseous fuels (e.g. hydrogen). One embodiment of a container (20) for storing gaseous fuels in accordance with an aspect of the invention comprises a high-pressure vessel (22) configured to contain the gas in a high-pressure zone at a pressure significantly above atmospheric pressure (e.g. 300-10,000 psi). The container (20) can also include a storing medium (40) in the vessel (22) and an inlet/outlet line (50) extending through the vessel (22). The storing medium (40) can have a plurality of storage spaces (28) configured to physically bind molecules of the gas to the storing medium (40), and the inlet/outlet line (50) can be a tube (52) extending through the vessel (22) in fluid communication with the storing medium (40). The molecules of the gaseous fuel bind to the storing medium (40), and the pressure in the vessel drives additional molecules of the fuel into vacant spaces within the storing medium . A heater (60) is used to release hydrogen from the medium (40).

    Abstract translation: 用于储存氢燃料或其他气体燃料（例如氢）的装置和方法。 根据本发明的一个方面的用于储存气体燃料的容器（20）的一个实施方案包括高压容器（22），其构造成将所述气体在显着高于大气压力的压力下（例如300 -10,000 psi）。 容器（20）还可以包括在容器（22）中的存储介质（40）和延伸穿过容器（22）的入口/出口管线（50）。 存储介质（40）可以具有多个存储空间（28），其构造成将气体的分子物理地结合到存储介质（40），并且入口/出口管线（50）可以是延伸穿过的管（52） 所述容器（22）与所述存储介质（40）流体连通。 气体燃料的分子与存储介质（40）结合，并且容器中的压力驱动燃料的附加分子进入存储介质内的空闲空间。 加热器（60）用于从介质（40）释放氢。

    PULMONARY INTERFACE SYSTEM
    8.
    发明申请
    PULMONARY INTERFACE SYSTEM 审中-公开
    脉冲界面系统

    公开(公告)号：WO1997020500A1

    公开(公告)日：1997-06-12

    申请号：PCT/US1996019054

    申请日：1996-11-27

    Applicant: PULMONARY INTERFACE, INC. ,  IMPCO TECHNOLOGIES, INC.

    Inventor： PULMONARY INTERFACE, INC. ,  IMPCO TECHNOLOGIES, INC. ,  TILLOTSON, Paul, J. ,  TAYLOR, Thomas, T. ,  TAJCHMAN, Timothy, R. ,  BINGEL, Ronald, D., Sr.

    IPC: A61B05/087

    CPC classification number: G01P13/04 ,  A61B5/0878 ,  G01F1/6847

    Abstract: A device (12) for sensing the respiratory air of a patient. The device includes a venturi tube (18) through which the patient inspires and expires, the tube having a constricted midportion (20). The tube also has an inspiration orifice (48), an expiration orifice (46), and a central orifice therebetween. An air mass flow sensor is positioned in the tube. A flow direction housing (24) is attached to the tube and has a channel (74) with an inspiration portion, an expiration portion, and a central portion therebetween. The housing also has an inspiration opening (68) providing communication between the tube inspiration orifice (88) and an end portion of the inspiration channel away from the central channel portion, an expiration opening (66) providing communication between the tube expiration orifice (88) and an end portion of the expiration channel portion, and a central opening (64) providing communication between the tube central orifice (44) and the central channel portion. This causes a flow of a portion of the respiratory air which the patient inspires to pass through the tube inspiration orifice and flow through the inspiration channel portion to the housing central opening, and a flow of a portion of the respiratory air which the patient expires to pass through the tube expiration channel portion to the housing central opening for return to the venturi tube at the tube constricted portion. A flow direction sensor is positioned in the inspiration channel portion and a flow direction sensor is positioned in the expiration channel portion to produce outputs responsive to the flow of respiratory air through the inspiration and expiration channel portions for determining if the respiratory air flowing through the venturi tube is inspired or expired air.

    Abstract translation: 一种用于感测患者呼吸空气的装置（12）。 该装置包括文氏管（18），患者启动并过期，该管具有收缩的中间部分（20）。 管还具有吸气孔（48），呼气孔（46）和其间的中心孔。 空气质量流量传感器位于管中。 流动方向壳体（24）附接到管并且具有在其间具有吸气部分，呼出部分和中心部分的通道（74）。 所述外壳还具有提供管吸气孔（88）与抽吸通道的远离中心通道部分的端部之间的连通的吸气口（68），提供管用通孔（88）之间连通的呼气开口（66） ）和所述呼出通道部分的端部，以及提供所述管中心孔（44）和所述中心通道部分之间的连通的中心开口（64）。 这导致患者启动的呼吸空气的一部分流动通过管吸气孔并流过吸气通道部分到壳体中心开口，并且患者到达的呼吸空气的一部分流动到 通过管用通道部分到壳体中心开口，以便在管收缩部分返回文丘里管。 流动方向传感器定位在吸气通道部分中，并且流动方向传感器位于呼出通道部分中以产生响应于呼吸空气通过吸气和呼出通道部分的流动的输出，用于确定流经文丘里管的呼吸空气 管是启发或过期的空气。

    PULMONARY INTERFACE SYSTEM
    9.
    发明公开
    PULMONARY INTERFACE SYSTEM 失效
    PULMONALES SCHNITTSTELLENSYSTEM

    公开(公告)号：EP0868147A1

    公开(公告)日：1998-10-07

    申请号：EP96940913.0

    申请日：1996-11-27

    Applicant: Pulmonary Interface, Inc. ,  IMPCO Technologies, Inc.

    Inventor： TILLOTSON, Paul, J. ,  TAYLOR, Thomas, T. ,  TAJCHMAN, Timothy, R. ,  BINGEL, Ronald, D., Sr.

    IPC: G01F1 ,  A61B5 ,  G01P13

    CPC classification number: G01P13/04 ,  A61B5/0878 ,  G01F1/6847

    Abstract: A device (12) for sensing the respiratory air of a patient. The device includes a venturi tube (18) through which the patient inspires and expires, the tube having a constricted midportion (20). The tube also has an inspiration orifice (48), an expiration orifice (46), and a central orifice (44) therebetween. An air mass flow sensor is positioned in the tube. A flow direction housing (24) is attached to the tube and has a channel (74) with an inspiration portion, an expiration portion, and a central portion therebetween. The housing also has an inspiration opening (48) providing communication between the tube inspiration orifice (88) and an end portion of the inspiration channel away from the central channel portion, an expiration opening (66) providing communication between the tube expiration orifice (46) and an end portion of the expiration channel portion, and a central opening (64) providing communication between the tube central orifice (44) and the central portion. This causes a flow of a portion of the respiratory air which the patient inspires to pass through the tube inspiration orifice and flow through the inspiration channel portion to the housing central opening, and a flow of a portion of the respiratory air which the patient expires to pass through the tube expiration channel portion to the housing central opening for return to the venturi tube at the tube constricted portion. A flow direction sensor is positioned in the inspiration channel portion and a flow direction sensor is positioned in the expiration channel portion to produce outputs responsive to the flow of respiratory air through the inspiration and expiration channel portions for determining if the respiratory air flowing through the venturi tube is inspired or expired air.

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