[특허]Airflow control valve having single inlet and multiple outlets

Airflow control valve having single inlet and multiple outlets 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-011/14
출원번호	US-0047715 (1987-05-06)
발명자 / 주소	Peash Douglas E. (Enumclaw WA)
출원인 / 주소	The Boeing Company (Seattle WA 02)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

A valve apparatus interconnects a single inlet duct with a plurality of outlet ducts. The apparatus has a manifold body that provides a passageway between the inlet and the outlets. Operatively positioned in each outlet is a butterfly valve. A single drive motor is used to operate all the valves, wh

대표청구항 ▼

An apparatus for use in controlling airflow communication from an air inlet duct to a plurality of air outlet ducts, said apparatus comprising: a manifold body connected to said air inlet duct in a manner so as to receive an airflow therefrom, and connected to said outlet ducts, said manifold body including air passageway means for communicating said received airflow into said outlet ducts, and including a separate outlet valve operatively positioned relative to each outlet duct for controlling the amount of said airflow communicated into each duct, and further including a single drive motor, and still further including clutch means for drivingly engaging and disengaging each outlet valve with said drive motor, in a manner so as to operate each valve so that said valve adjustably controls outlet airflow through said valve\s respective outlet duct in a desired manner, and wherein said clutch means is operative to operate each outlet valve independently from the other, so that one valve may be operated to adjust airflow while another is not, and vice versa, said clutch means further including a first pair of circular drive gears positioned in parallel and concentric relationship with respect to each other, said gears being drivingly connected to said motor in a manner so that said gears rotate in opposing directions when said motor is operating, rotatable shaft means, connected to each outlet valve, wherein rotation of said shaft means causes said valve to adjust outlet airflow through said valve\s respective outlet duct, and drive means for engaging said rotatable shaft means with one of said gears, in a manner so that rotation of said gear when said motor is operating causes said shaft means to rotate, and wherein said drive means is operable to selectively engage said shaft means with either gear at any one time, to cause said shaft means to rotate in one direction or another depending on which gear is in engagement with said shaft means.

이 특허를 인용한 특허 (26)

Balzo, Michele; Carbone, Andrea, Air distribution assembly for vehicles.
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Brownjohn, Nicholas; Mühlthaler, Georg; Osternack, Stefan, Aircraft structure with air ducts integrated in structural elements.
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von Erichsen Volker (Recklinghausen DEX), Closing arrangement for ducts having large cross-sectional areas, particularly flue gas ducts.
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Perry Stephenson GB, Coupler and valve assembly.
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Albert, Laurent; Leroux, Samuel; Davoult, Guillaume, Dual butterfly valve driven by a common drive motor.
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Rawson Michael S. ; Trott Doug ; Tompkins Charles Mark, Electrically driven actuator with failsafe feature.
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Baker Gerald, Fast-closing stepping actuator for a valve member.
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Beasley Marvin E. (Houston TX), Fluid pressure isolator apparatus.
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Bosma, Cordell; Nishimura, Tadayuki; Yoda, Tadashi, Gear operated shut valve for a ventilation system.
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Habibvand, Alex, Ground-based power generator with ball-roller bearing butterfly valve.
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Defrancesco, Gregory; Zywiak, Thomas; Hipsky, Harold W., Low power nitrogen enriched air generation system.
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Eschborn, David M.; Lane, Glenn H.; Gaines, Louie T.; Langston, Todd, Low profile valve actuator having high torque output.
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Hodebourg, Grégory; Adenot, Sébastien, Method for controlling an EGR circuit in a motor vehicle engine.
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Zieger, Claus Dieter; Zieger, Niclas Henning; Buzzi, Guenther, Multiple proportion delivery systems and methods.
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Anthony Y. Chan ; Tracy J. Haeggstrom ; Landon R. Holloway, Thermal valve.
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Lallemant, Mathieu, Throttle having two channels with control via each channel.
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Leroux, Samuel; Albert, Laurent; Lallemant, Mathieu, Two-shutter three-way valve.
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Albert, Laurent; Rimpau, Arnold, Two-shutter valve.
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Yokoyama, Masayuki; Miyoshi, Sotsuo; Hasegawa, Satoru; Takai, Katsunori, Valve opening and closing mechanism.
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Girardon, Franck; Lallemant, Mathieu; Lebrasseur, Patrick, Valve with two flaps placed serially and actuated by a common motor.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Airflow control valve having single inlet and multiple outlets 원문보기

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Airflow control valve having single inlet and multiple outlets 원문보기

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이 특허를 인용한 특허 (26)

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