JP6804254B2 - 温度調節弁、及び流量調節方法 - Google Patents
温度調節弁、及び流量調節方法 Download PDFInfo
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- JP6804254B2 JP6804254B2 JP2016199695A JP2016199695A JP6804254B2 JP 6804254 B2 JP6804254 B2 JP 6804254B2 JP 2016199695 A JP2016199695 A JP 2016199695A JP 2016199695 A JP2016199695 A JP 2016199695A JP 6804254 B2 JP6804254 B2 JP 6804254B2
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- Prior art keywords
- flow
- temperature
- flow rate
- coefficient
- thermal expansion
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- 238000000034 method Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 description 8
- 229910001374 Invar Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/46—Feeding propellants using pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/502—Thermal properties
- F05D2300/5021—Expansivity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
- Control Of Turbines (AREA)
Description
14…第1の部材
18…第1の材料
22…第2の部材
26…第2の材料
30A,30B…流通路
34…軸方向距離
36…軸方向寸法
38…第1の面
42…第2の面
46…付勢部材
66…ガス流
70…入口
74…出口
78…フライウエイト調速機アセンブリ
82…アーム
86…旋回軸
90…接続部材
Claims (4)
- タービンポンプアセンブリのタービンシャフトの回転速度を、弁を介して制御する流量調節方法であって、
第1の熱膨張係数を持つ第1の材料から作られた第1の部材と、第2の熱膨張係数を持つ第2の材料から作られた第2の部材と、の間に流通路の少なくとも一部が画定された、該第1の部材と、該第2の部材と、であって、前記第1の部材はスリーブであり、前記第2の部材は前記スリーブ内に配置されるとともに前記第1の部材に対して軸方向に移動可能であり、前記第2の部材が、付勢部材に動作可能に接続されて、前記付勢部材が該第2の部材を、前記第1の部材に対し前記流通路の流領域の軸方向の距離を増大させる方向に付勢し、少なくとも一つの接続部材が、前記第2の部材に動作可能に連結されて、半径方向の動きを、前記付勢部材に対向する軸方向の動きへと変換するように構成された、前記第1の部材と、前記第2の部材と、のうち少なくとも一つの温度を変化させ、
前記温度を変化させることにより、前記第1の部材及び前記第2の部材のうち少なくとも1つの寸法を変化させ、
前記少なくとも1つの寸法を変化させることにより、前記流通路の流領域を変化させ、
温度の変化に関係なく、前記第1の部材を前記第2の部材に対して移動させることにより、前記流通路の前記流領域を変化させ、
フライウエイト調速機アセンブリの回転速度に比例して前記第2の部材を前記第1の部材に対して移動させる、
ことを備えた、流量調節方法。 - 前記第1の部材及び前記第2の部材のうち少なくとも1つの温度低下に応じて、前記流領域を増大させることをさらに備えた、請求項1に記載の流量調節方法。
- 前記温度を変化させることにより、前記流通路の前記流領域の軸方向の寸法を変化させることをさらに備えた、請求項1に記載の流量調節方法。
- 前記温度を変化させることにより、前記流通路の前記流領域の半径方向の寸法を変化させることをさらに備えた、請求項1に記載の流量調節方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/879,202 US10331147B2 (en) | 2015-10-09 | 2015-10-09 | Temperature adjusting valve, a turbine pump assembly and method of adjusting flow through a valve |
US14/879,202 | 2015-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017072252A JP2017072252A (ja) | 2017-04-13 |
JP6804254B2 true JP6804254B2 (ja) | 2020-12-23 |
Family
ID=57113202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016199695A Active JP6804254B2 (ja) | 2015-10-09 | 2016-10-11 | 温度調節弁、及び流量調節方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10331147B2 (ja) |
EP (1) | EP3153692B1 (ja) |
JP (1) | JP6804254B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6769409B2 (ja) * | 2017-07-31 | 2020-10-14 | 株式会社デンソー | 統合弁装置 |
US10479525B2 (en) | 2018-04-03 | 2019-11-19 | Kidde Technologies, Inc. | Utilization of engine bleed air to provide extended duration emergency aircraft power |
CN111636979B (zh) * | 2020-06-08 | 2021-05-25 | 安徽九州云箭航天技术有限公司 | 泵压变推力液体火箭发动机液氧主路用开关及流量调节阀 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391093A (en) | 1981-06-29 | 1983-07-05 | General Electric Company | Temperature-responsive actuator |
SE504654C2 (sv) * | 1995-07-05 | 1997-03-24 | Electrolux Ab | Dekompressionsventil och förbränningskolvmotor med en dylik ventil |
US5754090A (en) * | 1996-07-19 | 1998-05-19 | Emerson Electric Co. | Thermostat having a temperature sensing element which includes a member having a negative coefficient of thermal expansion |
US6035644A (en) | 1997-02-19 | 2000-03-14 | Hps Merrimac | Turbine control valve |
US6067791A (en) | 1997-12-11 | 2000-05-30 | Pratt & Whitney Canada Inc. | Turbine engine with a thermal valve |
US8083819B2 (en) * | 2008-08-27 | 2011-12-27 | Idatech, Llc | Hydrogen-producing fuel processing and fuel cell systems with a temperature-responsive automatic valve system |
GB2464954B (en) * | 2008-10-30 | 2012-06-20 | Univ Open | Valve |
US9097210B2 (en) * | 2012-07-03 | 2015-08-04 | Hamilton Sundstrand Corporation | Turbine generator assembly for thrust vector control |
-
2015
- 2015-10-09 US US14/879,202 patent/US10331147B2/en active Active
-
2016
- 2016-10-07 EP EP16192860.1A patent/EP3153692B1/en active Active
- 2016-10-11 JP JP2016199695A patent/JP6804254B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20170102722A1 (en) | 2017-04-13 |
US10331147B2 (en) | 2019-06-25 |
EP3153692B1 (en) | 2020-05-06 |
JP2017072252A (ja) | 2017-04-13 |
EP3153692A1 (en) | 2017-04-12 |
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