JP4690412B2 - 受動型複動式真空作動ベントバルブ - Google Patents
受動型複動式真空作動ベントバルブ Download PDFInfo
- Publication number
- JP4690412B2 JP4690412B2 JP2007530439A JP2007530439A JP4690412B2 JP 4690412 B2 JP4690412 B2 JP 4690412B2 JP 2007530439 A JP2007530439 A JP 2007530439A JP 2007530439 A JP2007530439 A JP 2007530439A JP 4690412 B2 JP4690412 B2 JP 4690412B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- bellows
- housing
- plate
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/28—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect
- B64G1/286—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using control momentum gyroscopes (CMGs)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/087—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with bellows
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1939—Atmospheric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1939—Atmospheric
- Y10T137/2012—Pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7905—Plural biasing means
Description
100 コントロールモーメントジャイロ
102 宇宙船
104 内ジンバルアッセンブリ
106 ジンバルシャフト
107 スリップリング
108 トルクモータアッセンブリ
110 スリップリングアッセンブリ
114 ジンバルモータ
116 ロータ
118 回転モータ
120 バルブ
142 アッセンブリ開口部
Claims (3)
- コントロールモーメントジャイロ(CMG)ハウジングで使用するためのバルブ(120)において、
前記CMGハウジングに連結するように形成されたバルブハウジング(122)であって、キャビティ(136)を形成する内面と、外面と、前記内面と前記外面との間を延びる開口部とを含むバルブハウジング(122)と、
少なくとも一部が前記バルブハウジングキャビティ(136)内に配置された、前記バルブハウジング開口部を通って流体が流れないようにする閉鎖位置と、前記バルブハウジング開口部を通して流体を流すことができる開放位置との間で移動自在のバルブエレメント(126)と、
少なくとも一部が前記バルブハウジング(122)内に配置された、前記バルブエレメント(126)に連結されたベローズ(128)とを有し、前記ベローズ(128)は内部チャンバ(129)を有し、前記ベローズの前記内部チャンバ(129)と前記バルブハウジングキャビティ(136)との間の差圧に応じて前記バルブエレメント(126)を前記閉鎖位置と前記開放位置との間で選択的に移動するように形成されている、バルブ(120)。 - 請求項1に記載のバルブ(120)において、更に、
前記バルブハウジング(122)に連結された弁座(124)を備えている、バルブ(120)。 - 請求項1に記載のバルブにおいて、
前記バルブエレメント(126)は、第1プレート(148a)と、第2プレート(148b)と、前記第1プレート(148a)と前記第2プレート(148b)との間に連結されたシャフト(146)とを含み、前記第1プレート(148a)は前記ベローズ(128)に連結され、前記第2プレート(148b)は前記キャビティ(136)内に配置されている、バルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/933,093 US7299817B2 (en) | 2004-09-01 | 2004-09-01 | Passive, double acting, vacuum actuated vent valve |
US10/933,093 | 2004-09-01 | ||
PCT/US2005/031498 WO2007008233A2 (en) | 2004-09-01 | 2005-09-01 | Valve with bellow |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008511809A JP2008511809A (ja) | 2008-04-17 |
JP4690412B2 true JP4690412B2 (ja) | 2011-06-01 |
Family
ID=35941348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007530439A Expired - Fee Related JP4690412B2 (ja) | 2004-09-01 | 2005-09-01 | 受動型複動式真空作動ベントバルブ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7299817B2 (ja) |
EP (1) | EP1784596B1 (ja) |
JP (1) | JP4690412B2 (ja) |
WO (1) | WO2007008233A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112706948A (zh) * | 2021-03-26 | 2021-04-27 | 北京中科宇航技术有限公司 | 惯组支架和惯组组件 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2009009173A (es) * | 2009-08-27 | 2011-02-28 | Guillermo Garza Milling | Aparato dosificador de liquidos de operacion sincrona con regulacion de la presion interna independientemente de la dosificacion. |
KR101344830B1 (ko) * | 2011-02-08 | 2013-12-27 | 삼성테크윈 주식회사 | 브레이징 장치 |
FR2979136B1 (fr) * | 2011-08-16 | 2014-11-14 | Snecma | Dispositif d'activation d'une vanne passive d'ejecteur pour pressurisation d'une enceinte de turboreacteur d'aeronef |
AU2014268072B2 (en) * | 2013-05-16 | 2015-12-24 | O2I Ltd. | Regulating apparatus for a pressure activated one-way valve |
FR3014132B1 (fr) * | 2013-12-04 | 2018-10-26 | Safran Aircraft Engines | Mat d'evacuation de fluides draines pour un ensemble propulsif |
US10208866B2 (en) | 2017-01-23 | 2019-02-19 | Hawkeye Industries Inc. | Relief valve |
US11521757B2 (en) * | 2018-05-25 | 2022-12-06 | Curtiss-Wright Flow Control Corporation | Inadvertent actuation block valve for a small modular nuclear reactor |
CN116066603B (zh) * | 2023-04-06 | 2023-06-02 | 四川蓝梵环保科技有限公司 | 一种止回阀及其密封组件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5390554A (en) * | 1991-10-28 | 1995-02-21 | Honeywell Inc. | Spacecraft component bearing |
JPH08244695A (ja) * | 1994-11-18 | 1996-09-24 | Hughes Aircraft Co | エネルギ蓄積及び回収システム及びその方法 |
US5743292A (en) * | 1996-10-07 | 1998-04-28 | Mcdonnell Douglas Corporation | Pressure actuated check valve |
JP2002004348A (ja) * | 2000-06-15 | 2002-01-09 | Suganuma Ryosuke | 水道管の凍結防止方法およびそれに使用するベローズ弁 |
JP2002221376A (ja) * | 2001-01-22 | 2002-08-09 | Zexel Valeo Climate Control Corp | 冷凍サイクル |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1557822A (en) * | 1920-12-03 | 1925-10-20 | Albert C Foulk | Pressure regulator, sylphon type |
US2168536A (en) * | 1937-01-21 | 1939-08-08 | Bendix Aviat Corp | Pressure regulating device for aircraft instruments |
US2902916A (en) * | 1954-12-31 | 1959-09-08 | Normalair Ltd | Enclosure pressure control mechanism |
US2963034A (en) * | 1957-07-01 | 1960-12-06 | Firewel Dev Company | Aneroid valve for maintaining a minimum pressure |
US2969801A (en) * | 1958-01-17 | 1961-01-31 | Firewel Dev Company | Regulator |
US3709242A (en) * | 1970-12-04 | 1973-01-09 | Beckman Instruments Inc | Pressure regulator |
US3804167A (en) | 1972-06-28 | 1974-04-16 | Cities Service Oil Co | Automatic shut-in of down hole well production |
DE4103769C1 (ja) | 1991-02-08 | 1992-06-17 | Draegerwerk Ag, 2400 Luebeck, De |
-
2004
- 2004-09-01 US US10/933,093 patent/US7299817B2/en active Active
-
2005
- 2005-09-01 JP JP2007530439A patent/JP4690412B2/ja not_active Expired - Fee Related
- 2005-09-01 WO PCT/US2005/031498 patent/WO2007008233A2/en active Application Filing
- 2005-09-01 EP EP05858400.4A patent/EP1784596B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5390554A (en) * | 1991-10-28 | 1995-02-21 | Honeywell Inc. | Spacecraft component bearing |
JPH08244695A (ja) * | 1994-11-18 | 1996-09-24 | Hughes Aircraft Co | エネルギ蓄積及び回収システム及びその方法 |
US5743292A (en) * | 1996-10-07 | 1998-04-28 | Mcdonnell Douglas Corporation | Pressure actuated check valve |
JP2002004348A (ja) * | 2000-06-15 | 2002-01-09 | Suganuma Ryosuke | 水道管の凍結防止方法およびそれに使用するベローズ弁 |
JP2002221376A (ja) * | 2001-01-22 | 2002-08-09 | Zexel Valeo Climate Control Corp | 冷凍サイクル |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112706948A (zh) * | 2021-03-26 | 2021-04-27 | 北京中科宇航技术有限公司 | 惯组支架和惯组组件 |
CN112706948B (zh) * | 2021-03-26 | 2021-06-15 | 北京中科宇航技术有限公司 | 惯组支架和惯组组件 |
Also Published As
Publication number | Publication date |
---|---|
JP2008511809A (ja) | 2008-04-17 |
US7299817B2 (en) | 2007-11-27 |
EP1784596B1 (en) | 2018-11-07 |
EP1784596A2 (en) | 2007-05-16 |
WO2007008233A3 (en) | 2007-03-08 |
WO2007008233A2 (en) | 2007-01-18 |
US20060042697A1 (en) | 2006-03-02 |
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