JPS50125182A - - Google Patents
Info
- Publication number
- JPS50125182A JPS50125182A JP2725175A JP2725175A JPS50125182A JP S50125182 A JPS50125182 A JP S50125182A JP 2725175 A JP2725175 A JP 2725175A JP 2725175 A JP2725175 A JP 2725175A JP S50125182 A JPS50125182 A JP S50125182A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed
-
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8259—Selection from plural branches
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1063574A GB1492160A (en) | 1974-03-09 | 1974-03-09 | Actuator with pressure tappings for position sensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50125182A true JPS50125182A (en, 2012) | 1975-10-01 |
Family
ID=9971512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2725175A Pending JPS50125182A (en, 2012) | 1974-03-09 | 1975-03-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3970034A (en, 2012) |
| JP (1) | JPS50125182A (en, 2012) |
| DE (1) | DE2509771A1 (en, 2012) |
| FR (1) | FR2263404B1 (en, 2012) |
| GB (1) | GB1492160A (en, 2012) |
| NL (1) | NL7502756A (en, 2012) |
| SE (1) | SE405626B (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63254203A (ja) * | 1987-03-19 | 1988-10-20 | フェスト コマンディト ゲゼルシャフト | 二重作動シリンダにおけるピストンの制御装置 |
| WO2004085854A1 (ja) * | 2003-03-26 | 2004-10-07 | Kayaba Industry Co., Ltd. | 油圧シリンダの制御装置 |
| JP2016138662A (ja) * | 2016-04-11 | 2016-08-04 | パスカルエンジニアリング株式会社 | 流体圧シリンダ及びクランプ装置 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915212C2 (de) * | 1979-04-14 | 1986-06-19 | H. Kuhnke Gmbh Kg, 2427 Malente | Einrichtung zum berührungslosen Erfassen und Auswerten von insbesondere Zwischenpositionen eines in einem Arbeitszylinder verstellbaren Kolbens |
| DE3031779A1 (de) * | 1980-08-21 | 1982-03-25 | Joachim Ing.(grad.) 1000 Berlin Hammer | Vorrichtung zum ausloesen einer funktion bei einer vorgegebenen position eines durch ein druckmittel getriebenen kolbens |
| US5587536A (en) * | 1995-08-17 | 1996-12-24 | Rasmussen; John | Differential pressure sensing device for pneumatic cylinders |
| DE19752535C2 (de) * | 1997-11-27 | 2001-11-22 | Daimler Chrysler Ag | Stellvorrichtung |
| AU2001241641A1 (en) * | 2000-03-08 | 2001-09-17 | Rosemount, Inc. | Piston position measuring device |
| US20010037689A1 (en) * | 2000-03-08 | 2001-11-08 | Krouth Terrance F. | Hydraulic actuator piston measurement apparatus and method |
| DE60107528T2 (de) | 2001-01-10 | 2005-04-07 | Synventive Molding Solutions B.V. | Spritzgiessvorrichtung mit Positionsanzeiger für eine Nadel |
| DE10312868B4 (de) * | 2003-03-19 | 2008-04-24 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Abfragevorrichtung, pneumatisches Handhabungsgerät und Verfahren hierfür |
| WO2007019638A1 (en) * | 2005-08-18 | 2007-02-22 | Fenwicke John Christopher Davi | Tap valve assembly with a pair of oppositely extending valve stem portions and associated annular washer seals |
| EP2255158A4 (en) * | 2008-03-10 | 2014-01-22 | Timothy Webster | DETECTION OF THE POSITION OF A PISTON IN A HYDRAULIC SPINDLE USING A PHOTOGRAPHIC IMAGE SENSOR |
| US9228423B2 (en) | 2010-09-21 | 2016-01-05 | Schlumberger Technology Corporation | System and method for controlling flow in a wellbore |
| DE102012200540B4 (de) * | 2012-01-16 | 2015-07-23 | Zf Friedrichshafen Ag | Zylinderaggregat mit einer Füllöffnung |
| CA2833663A1 (en) * | 2013-11-21 | 2015-05-21 | Westport Power Inc. | Detecting end of stroke in a hydraulic motor |
| US10745998B2 (en) | 2015-04-21 | 2020-08-18 | Schlumberger Technology Corporation | Multi-mode control module |
| EP3450774B1 (en) * | 2016-04-27 | 2021-07-07 | SMC Corporation | Cylinder operation state monitoring device |
| DE102017128888A1 (de) * | 2017-12-05 | 2019-06-06 | Endress+Hauser Conducta Gmbh+Co. Kg | Wechselarmatur und Verfahren zum Detektieren einer Endlage einer Wechselarmatur |
| US20200248533A1 (en) * | 2019-02-05 | 2020-08-06 | Schlumberger Technology Corporation | System and methodology for selective actuation of a downhole device |
| DE102020210926B4 (de) | 2020-08-31 | 2022-08-11 | Volkswagen Aktiengesellschaft | Werkzeug mit Haltenadel für eine Presse und Verfahren zur Positionsüberwachung der Haltenadel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2371893A (en) * | 1941-05-23 | 1945-03-20 | Hyland Automobiles England Ltd | Hydraulic remote control apparatus |
| US2891573A (en) * | 1953-08-06 | 1959-06-23 | Manuel Turchan | Dial feed control for tracers |
| US2746418A (en) * | 1954-04-16 | 1956-05-22 | Ingersoll Rand Co | Position indicator for shafts |
-
1974
- 1974-03-09 GB GB1063574A patent/GB1492160A/en not_active Expired
-
1975
- 1975-02-24 SE SE7502008A patent/SE405626B/xx unknown
- 1975-02-27 US US05/553,742 patent/US3970034A/en not_active Expired - Lifetime
- 1975-03-06 DE DE19752509771 patent/DE2509771A1/de not_active Withdrawn
- 1975-03-07 NL NL7502756A patent/NL7502756A/xx not_active Application Discontinuation
- 1975-03-07 JP JP2725175A patent/JPS50125182A/ja active Pending
- 1975-03-07 FR FR7507258A patent/FR2263404B1/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63254203A (ja) * | 1987-03-19 | 1988-10-20 | フェスト コマンディト ゲゼルシャフト | 二重作動シリンダにおけるピストンの制御装置 |
| WO2004085854A1 (ja) * | 2003-03-26 | 2004-10-07 | Kayaba Industry Co., Ltd. | 油圧シリンダの制御装置 |
| GB2413862A (en) * | 2003-03-26 | 2005-11-09 | Kayaba Industry Co Ltd | Control device for hydraulic cylinder |
| GB2413862B (en) * | 2003-03-26 | 2006-06-21 | Kayaba Industry Co Ltd | Control apparatus for hydraulic cylinder |
| JP2016138662A (ja) * | 2016-04-11 | 2016-08-04 | パスカルエンジニアリング株式会社 | 流体圧シリンダ及びクランプ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1492160A (en) | 1977-11-16 |
| NL7502756A (nl) | 1975-09-11 |
| DE2509771A1 (de) | 1975-09-11 |
| US3970034A (en) | 1976-07-20 |
| FR2263404A1 (en, 2012) | 1975-10-03 |
| SE7502008L (en, 2012) | 1975-09-10 |
| SE405626B (sv) | 1978-12-18 |
| FR2263404B1 (en, 2012) | 1978-08-18 |