FR2428756A1 - Montage du type a cylindre et piston equipe d'un indicateur de depassement de course du piston - Google Patents

Montage du type a cylindre et piston equipe d'un indicateur de depassement de course du piston

Info

Publication number
FR2428756A1
FR2428756A1 FR7914827A FR7914827A FR2428756A1 FR 2428756 A1 FR2428756 A1 FR 2428756A1 FR 7914827 A FR7914827 A FR 7914827A FR 7914827 A FR7914827 A FR 7914827A FR 2428756 A1 FR2428756 A1 FR 2428756A1
Authority
FR
France
Prior art keywords
cylinder
piston
mounting
type equipped
overflow indicator
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
Application number
FR7914827A
Other languages
English (en)
Other versions
FR2428756B1 (fr
Inventor
Larry E Isakson
Dennis M Stanuszek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midland Ross Corp filed Critical Midland Ross Corp
Publication of FR2428756A1 publication Critical patent/FR2428756A1/fr
Application granted granted Critical
Publication of FR2428756B1 publication Critical patent/FR2428756B1/fr
Granted legal-status Critical Current

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
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S33/00—Geometrical instruments
    • Y10S33/15—Piston position indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Montage comprenant un cylindre à l'intérieur duquel un piston se déplace depuis une position de repos jusqu'à une position de travail. Une tige allongée est montée à coulissement dans l'extrémité du cylindre opposée à celle qui constitue le point de départ du piston. Elle comporte un évidement qui coopère avec un organe de butée monté sur le cylindre, qui a pour rôle d'empêcher la sortie complète de la tige hors du cylindre. Application au contrôle des dépassements de course du piston dans le cylindre.
FR7914827A 1978-06-12 1979-06-11 Montage du type a cylindre et piston equipe d'un indicateur de depassement de course du piston Granted FR2428756A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/914,382 US4207564A (en) 1978-06-12 1978-06-12 Piston overtravel indicator

Publications (2)

Publication Number Publication Date
FR2428756A1 true FR2428756A1 (fr) 1980-01-11
FR2428756B1 FR2428756B1 (fr) 1983-11-18

Family

ID=25434284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914827A Granted FR2428756A1 (fr) 1978-06-12 1979-06-11 Montage du type a cylindre et piston equipe d'un indicateur de depassement de course du piston

Country Status (10)

Country Link
US (1) US4207564A (fr)
JP (1) JPS5510187A (fr)
BR (1) BR7903727A (fr)
CA (1) CA1098603A (fr)
DE (1) DE2923239A1 (fr)
ES (1) ES243816Y (fr)
FR (1) FR2428756A1 (fr)
GB (1) GB2022704B (fr)
IT (1) IT1121571B (fr)
SE (1) SE7905073L (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924111C2 (de) * 1979-06-15 1986-07-17 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur Überwachung des Druckes bei druckmittelbetätigten Spannfuttern mit im Betrieb rotierenden Spannzylindern an Bearbeitungsmaschinen
DE3117782A1 (de) * 1981-05-06 1982-12-02 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Warneinrichtung
FR2531176A1 (fr) * 1982-07-29 1984-02-03 Framatome Sa Dispositif de detection du fonctionnement d'une soupape
US4559865A (en) * 1984-02-21 1985-12-24 Decoto Aircraft Inc. Device to transfer mechanical motion across fluid barrier
DE3639170C2 (de) * 1986-11-15 1995-03-16 Optima Spanntechnik Gmbh Spannzylinder
JPH0687131B2 (ja) * 1986-12-25 1994-11-02 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPH0687132B2 (ja) * 1987-11-11 1994-11-02 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPH0687136B2 (ja) * 1988-02-08 1994-11-02 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPH0323441A (ja) * 1989-06-20 1991-01-31 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5417308A (en) * 1993-08-09 1995-05-23 Hartl; Toby L. Trailer fifth wheel lubrication apparatus
JP2912582B2 (ja) * 1996-05-23 1999-06-28 本田技研工業株式会社 溶接ガンの開放確認装置
DE19717816A1 (de) * 1997-04-26 1998-10-29 Asea Brown Boveri Vorrichtung und Verfahren zur Messung eines Abstandes zwischen rotierenden und stationären Teilen einer Turbine
US9091285B2 (en) * 2009-11-23 2015-07-28 Numatics, Incorporated Piston and cylinder assembly with an indicator pin device
US9624773B2 (en) * 2011-11-18 2017-04-18 Eaton Corporation Proximity switch actuation mechanism
WO2014078877A1 (fr) * 2012-11-16 2014-05-22 Ge Oil & Gas Pressure Control Lp Actionneur de tige sans élévation
US8991420B2 (en) 2012-11-16 2015-03-31 Ge Oil & Gas Pressure Control Lp Non-rising stem actuator
US9568117B2 (en) 2012-11-16 2017-02-14 Ge Oil & Gas Pressure Control Lp Combination diaphragm piston actuator
US10132422B2 (en) 2012-12-31 2018-11-20 Ge Oil & Gas Pressure Control Lp Compound express actuator connection
US9759240B2 (en) 2012-12-31 2017-09-12 Ge Oil & Gas Pressure Control Lp No-bolt security latching system
AU2013344362B2 (en) * 2012-12-31 2017-12-14 Ge Oil & Gas Pressure Control Lp Non-rising stem actuator
US10480675B2 (en) 2012-12-31 2019-11-19 Ge Oil & Gas Pressure Control Lp No-bolt security latching system
US11015732B2 (en) 2012-12-31 2021-05-25 Ge Oil & Gas Pressure Control Lp Axially restricted pressure shuttle
US11015733B2 (en) 2012-12-31 2021-05-25 Ge Oil & Gas Pressure Control Lp No-bolt latching system
US11326712B2 (en) 2012-12-31 2022-05-10 Baker Hughes Oilfield Operations Llc No-bolt valve assembly system
US11466783B2 (en) 2020-03-25 2022-10-11 Baker Hughes Oilfield Operations Llc Side entry valve
US11920687B2 (en) 2020-03-25 2024-03-05 Baker Hughes Oilfield Operations Llc Valve end replacement system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997887A (en) * 1975-06-27 1976-12-14 Midland-Ross Corporation Piston overtravel indicator
FR2377021A1 (fr) * 1977-01-06 1978-08-04 Outillage Air Comprime Dispositif de detection de la position d'un piston

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708211A (en) * 1967-03-28 1973-01-02 Wagner Electric Corp Control valve system
DE1773074A1 (de) * 1968-03-28 1971-10-14 Teves Gmbh Alfred Differenzdruckwarnanzeiger
US3542438A (en) * 1969-04-07 1970-11-24 Wagner Electric Corp Control valve
JPS4826393B1 (fr) * 1970-11-13 1973-08-09
JPS4822165U (fr) * 1971-07-22 1973-03-13
JPS519863A (ja) * 1974-07-03 1976-01-26 Canon Kk Hikaribiimuoshoshita sokutei kenshutsuhoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997887A (en) * 1975-06-27 1976-12-14 Midland-Ross Corporation Piston overtravel indicator
FR2377021A1 (fr) * 1977-01-06 1978-08-04 Outillage Air Comprime Dispositif de detection de la position d'un piston

Also Published As

Publication number Publication date
SE7905073L (sv) 1979-12-13
GB2022704A (en) 1979-12-19
DE2923239A1 (de) 1979-12-13
FR2428756B1 (fr) 1983-11-18
JPS5510187A (en) 1980-01-24
US4207564A (en) 1980-06-10
GB2022704B (en) 1982-07-21
IT1121571B (it) 1986-04-02
BR7903727A (pt) 1980-02-12
IT7923382A0 (it) 1979-06-08
CA1098603A (fr) 1981-03-31
ES243816Y (es) 1980-03-01
ES243816U (es) 1979-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse