JP2015537165A - パルス幅調整弁およびパルス幅調整弁の操作方法 - Google Patents
パルス幅調整弁およびパルス幅調整弁の操作方法 Download PDFInfo
- Publication number
- JP2015537165A JP2015537165A JP2015528428A JP2015528428A JP2015537165A JP 2015537165 A JP2015537165 A JP 2015537165A JP 2015528428 A JP2015528428 A JP 2015528428A JP 2015528428 A JP2015528428 A JP 2015528428A JP 2015537165 A JP2015537165 A JP 2015537165A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pulse width
- width adjusting
- opening
- fluid
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 128
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 15
- 230000036961 partial effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 38
- 230000007246 mechanism Effects 0.000 description 26
- 230000008569 process Effects 0.000 description 16
- 230000008901 benefit Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- 230000000875 corresponding effect Effects 0.000 description 12
- 230000001133 acceleration Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L35/00—Lift valve-gear or valve arrangements specially adapted for machines or engines with variable fluid distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
- F01B17/02—Engines
- F01B17/04—Steam engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
- F01L15/08—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with cylindrical, sleeve, or part-annularly-shaped valves; Such main valves combined with auxiliary valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L19/00—Slide valve-gear or valve arrangements with reciprocatory and other movement of same valve, other than provided for in F01L17/00, e.g. longitudinally of working cylinder and in cross direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L35/00—Lift valve-gear or valve arrangements specially adapted for machines or engines with variable fluid distribution
- F01L35/02—Valves
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52458—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a tap or cock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values
-
- 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
- Y10T137/0318—Processes
- Y10T137/0396—Involving pressure control
-
- 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]
- Y10T137/7838—Plural
- Y10T137/7846—Mechanically interconnected
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
少なくとも2つの変位曲線に基づく弁同期装置による弁ギア装置の調整では、
1つまたは1つ以上の弁アクチュエータによって、前記パルス幅調整弁に配設された対応する前記弁要素を変位または回転させる。
図5および9の位相変化曲線において、“0”および“C”の参照は、それぞれ、開状態および閉状態の弁要素を示している。“D”は、弁の開状態の時間と閉状態の時間の関係を示し、デューティサイクルと称される。
それによって、弁要素10aおよび10bと弁封止部材18の間の摩擦力は、低減される。小さな力のみ、弁要素10aおよび10bを動かすために、それによって必要とされる。弁1は、通常、所定の位置に弁封止部材18を保持する端板(不図示)が備えられている。また、1つ以上の弁封止部材18は、それぞれの弁ステム10c,10dに配設してもよく、その場合、通常は、弁1は対応する余分な端材(不図示)が備えられる。
少なくとも2つの変位曲線に基づく弁同期装置による弁ギア装置の調整では、
1つまたは1つ以上の弁アクチュエータによって、パルス幅調整弁に配設された対応する弁要素を変位または回転させる。
図5および9の位相変化曲線において、“0”および“C”の参照は、それぞれ、開状態および閉状態の弁要素を示している。“D”は、弁の開状態の時間と閉状態の時間の関係を示し、デューティサイクルと称される。
それによって、弁要素10aおよび10bと弁封止部材18の間の摩擦力は、低減される。小さな力のみ、弁要素10aおよび10bを動かすために、それによって必要とされる。弁1は、通常、所定の位置に弁封止部材18を保持する端板(不図示)が備えられている。また、1つ以上の弁封止部材18は、それぞれの弁ステム10c,10dに配設してもよく、その場合、通常は、弁1は対応する余分な端材(不図示)が備えられる。
Claims (16)
- 流体の流れおよび/または流体の圧力を調整するパルス幅調整弁(1)であって、流入弁(1b)と直列に接続された遮断弁(1a)を有し、少なくとも前記遮断弁(1a)および前記流入弁(1b)の一方に、開始位置から離れた開位置および/または閉位置を備え、軸方向に移動可能または回転可能な弁要素(10a,10b)が設けられることを特徴とするパルス幅調整弁(1)。
- 少なくとも前記遮断弁(1a)および前記流入弁(1b)の一方は、シェル弁、スライド弁、および全または部分回転弁を含む系によって構成された、請求項1に記載のパルス幅調整弁(1)。
- 前記遮断弁(1a)は、閉速度よりも早い開速度を有し、前記流入弁(1b)は、開速度よりも早い閉速度を有する、請求項1に記載のパルス幅調整弁(1)。
- 少なくとも前記遮断弁(1a)および前記流入弁(1b)の一方は、弁ギア装置(2)に接続された、請求項1に記載のパルス幅調整弁(1)。
- 前記弁ギア装置(2)は、機械式の弁アクチュエータ、油圧式の弁アクチュエータ、空気圧式の弁アクチュエータ、電気機械式の弁アクチュエータ、電気油圧式の弁アクチュエータおよび電気空気圧式の弁アクチュエータを含む系からなる、少なくとも1つの形態の少なくとも1つのアクチュエータ(20)によって構成された、請求項4に記載のパルス幅調整弁(1)。
- 前記弁ギア装置(2)は、弁同期装置(23)に接続された、請求項4または5に記載のパルス幅調整弁(1)。
- 前記弁同期装置(23)は、少なくとも2つの弁(1a,1b)の間の開閉動作に関係する動作位相を調整するために配設された、請求項6に記載のパルス幅調整弁(1)。
- 少なくとも1つの入口(12)、少なくとも1つの出口(13)および少なくとも1つの中間通路口(14)を備えた弁保護部材(19)を含み、それぞれ弁要素開口部(11a,11b)を備えた少なくとも2つの前記弁要素(10a,10b)は、開放及び遮断のために配設され、それぞれの流体の流れは、少なくとも1つの前記入口(12)から少なくとも一つの前記中間通路口(14)を介して少なくとも1つの前記出口(13)へ至る方向を有する、請求項1〜7のいずれか1項に記載のパルス幅調整弁(1)。
- 前記弁保護部材(19)は、少なくとも1つのリーク口(15)が備えられた、請求項1〜8のいずれか1項に記載のパルス幅調整弁(1)。
- 少なくとも1つの前記入口(12)、少なくとも1つの前記出口(13)および少なくとも1つの前記中間通路口(14)、の少なくとも1つは、少なくとも1つの前記弁要素(10a,10b)の全変位領域の拡張領域における最大の弁開口を維持する、少なくとも1つの弁要素開口(11a’,11b’)と実質的に異なる開口(12’、13’,14’)を有する、請求項1〜9のいずれか1項に記載のパルス幅調整弁(1)。
- 少なくとも1つの前記弁要素(10a)は、その開位置にある時に流体の流れを維持する、少なくとも1つのリーク路(11c)が形成された、請求項1〜10のいずれか1項に記載のパルス幅調整弁(1)。
- 前記弁要素(10a,10d)の第1および第2端面(104,104’)から、弁ステム(10c,10d)は、弁保護部材(19)に配設されたそれぞれの弁封止部材(18)を介して突出した、請求項1〜11のいずれか1項に記載のパルス幅調整弁(1)。
- 前記第1および前記第2端面(104,104’)は、等しい大きさの軸方向に向かう圧力面を形成した、請求項12に記載のパルス幅調整弁(1)。
- 前記弁要素(10a,10b)は、軸方向に向かって組み込まれ、組み込んだ要素(18)は、前記第1および前記第2端面(104,104’)に対して圧縮力を提供する、請求項12または13に記載のパルス幅調整弁(1)。
- 少なくとも2つの変位曲線(9a,9b)に基づく弁同期装置(23)による弁ギア装置(2)の調整では、
1つまたは1つ以上の弁アクチュエータ(20,20’)によって、前記パルス幅調整弁(1)に配設された対応する前記弁要素(10a,10b)を変位または回転させる工程を含む、請求項1〜14のいずれか1項に記載のパルス幅調整弁(1)の操作方法。 - 少なくとも2つの変位曲線(9a,9b)の間の位相関係を連続的に調整する工程を含む、請求項15に記載のパルス幅調整弁(1)の操作方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20120939 | 2012-08-22 | ||
NO20120939A NO334443B1 (no) | 2012-08-22 | 2012-08-22 | Pulsbredderegulerende ventil |
PCT/NO2013/050134 WO2014031007A1 (en) | 2012-08-22 | 2013-08-21 | Pulse-width-regulating valve |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015537165A true JP2015537165A (ja) | 2015-12-24 |
JP2015537165A5 JP2015537165A5 (ja) | 2017-11-09 |
JP6244360B2 JP6244360B2 (ja) | 2017-12-06 |
Family
ID=50150202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015528428A Active JP6244360B2 (ja) | 2012-08-22 | 2013-08-21 | 弁および流体の流れおよび/または流体の圧力の調整弁の操作方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9909674B2 (ja) |
EP (1) | EP2888513B1 (ja) |
JP (1) | JP6244360B2 (ja) |
KR (1) | KR20150041145A (ja) |
CN (1) | CN104583656B (ja) |
NO (1) | NO334443B1 (ja) |
WO (1) | WO2014031007A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101997107B1 (ko) * | 2018-07-12 | 2019-07-05 | 이동민 | 리크감지가 가능한 진공 공정용 아이솔레이션 밸브 |
CN116125918A (zh) * | 2022-12-26 | 2023-05-16 | 河北国超热力工程有限公司 | 运用智能算法实现两位式切断阀转换为多位式调节的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107166075B (zh) * | 2017-07-21 | 2019-02-15 | 杭州老板电器股份有限公司 | 止回阀控制方法、装置及止回阀 |
DE102018204584A1 (de) * | 2018-03-26 | 2019-09-26 | Coperion Gmbh | Anfahrventil-Drossel-Vorrichtung zum Austragen einer Schmelze aus einer Schneckenmaschine sowie Anlage zur Aufbereitung von Schüttgut mit einer derartigen Anfahrventil-Drossel-Vorrichtung und Verfahren zum Austragen einer Schmelze aus einer Schneckenmaschine mittels einer derartigen Anfahrventil-Drossel-Vorrichtung |
CN110332340A (zh) * | 2019-07-29 | 2019-10-15 | 深圳市科谱森精密技术有限公司 | 可调节通气、闭气周期的多出气口气阀 |
CN110440015A (zh) * | 2019-08-09 | 2019-11-12 | 启东市金猴除尘成套设备有限公司 | 一种脉冲阀 |
EP4059644A4 (en) * | 2019-11-11 | 2023-07-26 | Ogura & Co., Ltd. | HYDRAULIC ACTUATOR |
DE102020214971A1 (de) * | 2020-11-27 | 2022-06-02 | Continental Teves Ag & Co. Ohg | Bremsanlage mit geräuschoptimierter Ventilsteuerung |
CN114877553B (zh) * | 2022-04-24 | 2023-09-08 | 大庆市普罗石油科技有限公司 | 一种双蒸发器利用含油污水余热热泵机组 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831504B2 (ja) * | 1978-06-06 | 1983-07-06 | 三国工業株式会社 | 流量制御バルブ |
JPS596256Y2 (ja) * | 1978-08-23 | 1984-02-27 | 日本国有鉄道 | 油圧発振機 |
WO2002004790A1 (en) * | 2000-07-10 | 2002-01-17 | Cargine Engineering Ab | Pressure pulse generator |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1249041B (ja) | 1967-08-31 | |||
US1212959A (en) * | 1914-07-13 | 1917-01-16 | Solomon King | Valve structure for steam-engines. |
GB235226A (en) | 1923-05-08 | 1925-08-07 | British Thomson Houston Co Ltd | Governing mechanism for elastic fluid turbines |
US1670069A (en) * | 1925-08-01 | 1928-05-15 | Westinghouse Electric & Mfg Co | Bleeder turbine |
US1650082A (en) * | 1926-05-10 | 1927-11-22 | Clyde T Litton | Rotary valve timer |
GB303012A (ja) * | 1927-12-24 | 1929-04-11 | The British Thomson-Houston Company, Limited | |
US1946659A (en) * | 1932-02-04 | 1934-02-13 | Abner D Baker | Engine valve gear |
GB530478A (en) * | 1939-06-26 | 1940-12-12 | Delco Remy & Hyatt Ltd | Improvements in charge forming devices for internal combustion engines |
US2472284A (en) * | 1946-03-02 | 1949-06-07 | Clark John Merritt | Cylinder back pressure valve |
US2667129A (en) * | 1952-06-19 | 1954-01-26 | Dorr Co | Twin diaphragm pump with stressrelieved diaphragms |
US3509913A (en) * | 1967-07-25 | 1970-05-05 | Hydril Co | Rotary plug well safety valve |
GB1205960A (en) * | 1967-10-27 | 1970-09-23 | Wild A G & Co Ltd | Improvements in valves |
US4267765A (en) * | 1978-12-19 | 1981-05-19 | Hedger John H | Reciprocating engine with improved feed and exhaust valve means |
JPS5831504A (ja) | 1981-08-20 | 1983-02-24 | 株式会社東芝 | 非直線抵抗体の製造方法 |
JPS61294274A (ja) * | 1985-06-20 | 1986-12-25 | Tokyo Keiki Co Ltd | 流体制御弁 |
US6578538B2 (en) * | 2001-04-02 | 2003-06-17 | O. Paul Trentham | Rotary valve for piston engine |
SE522163C2 (sv) * | 2002-05-30 | 2004-01-20 | Cargine Engineering Ab | Metod och anordning för tryckpulsgenerering |
WO2006096850A2 (en) * | 2005-03-09 | 2006-09-14 | Zajac Optimum Output Motors, Inc. | Internal combustion engine and method |
DE102007034059B4 (de) * | 2007-07-20 | 2012-12-06 | Siemens Ag | Stelleinrichtung für ein Auf/Zu-Ventil |
CN101349358B (zh) * | 2008-08-22 | 2010-08-18 | 三一重工股份有限公司 | 一种比例阀的控制方法和控制系统 |
-
2012
- 2012-08-22 NO NO20120939A patent/NO334443B1/no unknown
-
2013
- 2013-08-21 CN CN201380043707.4A patent/CN104583656B/zh active Active
- 2013-08-21 KR KR20157006404A patent/KR20150041145A/ko not_active Application Discontinuation
- 2013-08-21 EP EP13830279.9A patent/EP2888513B1/en active Active
- 2013-08-21 WO PCT/NO2013/050134 patent/WO2014031007A1/en active Application Filing
- 2013-08-21 JP JP2015528428A patent/JP6244360B2/ja active Active
- 2013-08-21 US US14/420,694 patent/US9909674B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831504B2 (ja) * | 1978-06-06 | 1983-07-06 | 三国工業株式会社 | 流量制御バルブ |
JPS596256Y2 (ja) * | 1978-08-23 | 1984-02-27 | 日本国有鉄道 | 油圧発振機 |
WO2002004790A1 (en) * | 2000-07-10 | 2002-01-17 | Cargine Engineering Ab | Pressure pulse generator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101997107B1 (ko) * | 2018-07-12 | 2019-07-05 | 이동민 | 리크감지가 가능한 진공 공정용 아이솔레이션 밸브 |
CN116125918A (zh) * | 2022-12-26 | 2023-05-16 | 河北国超热力工程有限公司 | 运用智能算法实现两位式切断阀转换为多位式调节的方法 |
CN116125918B (zh) * | 2022-12-26 | 2024-05-10 | 河北国超热力工程有限公司 | 运用智能算法实现两位式切断阀转换为多位式调节的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20150041145A (ko) | 2015-04-15 |
NO20120939A1 (no) | 2014-02-24 |
EP2888513A4 (en) | 2016-04-27 |
CN104583656A (zh) | 2015-04-29 |
EP2888513B1 (en) | 2021-04-07 |
US20150219227A1 (en) | 2015-08-06 |
WO2014031007A1 (en) | 2014-02-27 |
CN104583656B (zh) | 2017-10-31 |
EP2888513A1 (en) | 2015-07-01 |
US9909674B2 (en) | 2018-03-06 |
NO334443B1 (no) | 2014-03-03 |
JP6244360B2 (ja) | 2017-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6244360B2 (ja) | 弁および流体の流れおよび/または流体の圧力の調整弁の操作方法 | |
US7302920B2 (en) | Variable valve actuator | |
JP2011226474A (ja) | 油圧バルブを有する揺動形アクチュエータ・カムシャフト調整装置 | |
JP2015537165A5 (ja) | 弁および流体の流れおよび/または流体の圧力の調整弁の操作方法 | |
JP2012207671A (ja) | カムシャフトタイミングアジャスタ及びその制御要素の油圧回路 | |
JP6218129B2 (ja) | 油圧バルブを備えたカムシャフト調整用揺動型アクチュエーター | |
US8920149B2 (en) | Single-screw compressor having an adjustment mechanism for adjusting a compression ratio of the compression chamber | |
KR101363207B1 (ko) | 왕복 운동 압축기의 흐름율의 연속적인 조절을 위한 장치 | |
WO2016157085A1 (en) | Energy recovering flow control valves | |
US20070022988A1 (en) | Variable valve actuator | |
CN104454066B (zh) | 一种连续可变升程驱动器 | |
EP3267278B1 (en) | Pressure balanced thermal actuator | |
CN109780228B (zh) | 一种自带可调内旁路的蝶阀 | |
CN201145084Y (zh) | 液控阀门开关速度控制装置 | |
TWI607185B (zh) | 離心式壓縮機之調變機構 | |
CN107288699B (zh) | 一种压电驱动的无凸轮轴气门驱动机构 | |
RU2619513C2 (ru) | Регулирование времени открытия клапана с кулачковым приводом, поршневой компрессор и способ | |
EP3899282B1 (en) | Displacement adjustment system for a variable displacement pump | |
Katz et al. | Design of a high-speed on-off valve | |
CN101187431A (zh) | 液控阀门开关速度控制装置 | |
JP7292478B2 (ja) | フロアヒンジ | |
US11953101B2 (en) | Fast acting shuttle spool valve | |
JP2011058556A (ja) | 方向制御弁装置 | |
KR100790598B1 (ko) | 난방용 온수 분배 제어방법 및 그 제어장치 | |
RU2514553C1 (ru) | Термостат с электромагнитным управлением |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A529 Effective date: 20150410 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160621 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170525 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170613 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170912 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20170926 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20170926 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171017 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171113 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6244360 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |