[go: up one dir, main page]

GB2033537B - Piston for pneumatic actuator - Google Patents

Piston for pneumatic actuator

Info

Publication number
GB2033537B
GB2033537B GB7936845A GB7936845A GB2033537B GB 2033537 B GB2033537 B GB 2033537B GB 7936845 A GB7936845 A GB 7936845A GB 7936845 A GB7936845 A GB 7936845A GB 2033537 B GB2033537 B GB 2033537B
Authority
GB
United Kingdom
Prior art keywords
piston
pneumatic actuator
pneumatic
actuator
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
Application number
GB7936845A
Other versions
GB2033537A (en
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.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of GB2033537A publication Critical patent/GB2033537A/en
Application granted granted Critical
Publication of GB2033537B publication Critical patent/GB2033537B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
GB7936845A 1978-10-31 1979-10-24 Piston for pneumatic actuator Expired GB2033537B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2847274A DE2847274C2 (en) 1978-10-31 1978-10-31 Piston for a working cylinder

Publications (2)

Publication Number Publication Date
GB2033537A GB2033537A (en) 1980-05-21
GB2033537B true GB2033537B (en) 1983-03-02

Family

ID=6053536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7936845A Expired GB2033537B (en) 1978-10-31 1979-10-24 Piston for pneumatic actuator

Country Status (3)

Country Link
DE (1) DE2847274C2 (en)
FR (1) FR2440500A1 (en)
GB (1) GB2033537B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074979A (en) * 2014-05-20 2014-10-01 苏州好特斯模具有限公司 Noise reduction cylinder

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136917A1 (en) * 1980-09-27 1982-05-19 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "Fuel pump"
ATE25869T1 (en) * 1983-01-14 1987-03-15 Proma Prod & Marketing Gmbh PRESSURE MEDIA CYLINDER WITH A LONGITUDINALLY SLOTTED CYLINDER CLOSED AT THE END.
DE3524774A1 (en) * 1985-07-11 1987-01-22 Daimler Benz Ag Pressure-medium working cylinder, in particular filling cylinder for hydrodynamic brakes
FR2634256B1 (en) * 1988-07-13 1992-12-31 Automax IMPROVED CYLINDER
DE3826931A1 (en) * 1988-08-09 1990-02-22 Kaco Gmbh Co PISTON SEAL
US4944215A (en) * 1988-12-13 1990-07-31 Nimmo Frank D Fluid actuated cylinder assembly with a floating cylinder head
JPH02112380U (en) * 1989-02-27 1990-09-07
US5000077A (en) * 1989-07-10 1991-03-19 Helmut Habicht Enclosed adjustable servo-actuator
US5014603A (en) * 1989-11-02 1991-05-14 Allied-Signal Inc. Hydraulic actuator having frangible or deformable components
US5104101A (en) * 1990-04-25 1992-04-14 Miner Enterprises, Inc. Buffer cartridge
US5284084A (en) * 1991-01-17 1994-02-08 Utex Industries, Inc. Light weight piston
US5396831A (en) * 1993-07-28 1995-03-14 Ingersoll-Rand Company Hydraulic plunger replacement method and device
US5363744A (en) * 1993-12-07 1994-11-15 Federal-Mogul Corporation Accumulator piston having multiple elastomeric seals
DE19523217A1 (en) * 1995-06-27 1997-01-02 Schaeffler Waelzlager Kg Seals in a master cylinder
FI20040942L (en) * 2004-07-06 2006-01-07 Rocla Oyj Forklift mast
DE202008002847U1 (en) * 2008-02-28 2009-04-02 Hirschmann Laborgeräte GmbH & Co. KG Piston for a piston / cylinder unit of a dosing device
DE102008045568A1 (en) * 2008-09-03 2010-03-04 Krones Ag Device and piston for sorting articles
CN103244668A (en) * 2013-05-27 2013-08-14 陕西法士特齿轮有限责任公司 Piston
CN105485084B (en) 2016-01-04 2018-04-17 广州市诚臻电子科技有限公司 A kind of nonmetallic cylinder, rotation angle adjustable antenna apparatus and system for electromagnetic compatibility test
CN105428783B (en) 2016-01-04 2019-09-10 广州市诚臻电子科技有限公司 A kind of antenna holder, antenna-positioning system
DE102017000857A1 (en) * 2017-01-31 2018-08-02 Liebherr-Components Kirchdorf GmbH A cylinder piston device
CN112879384B (en) * 2021-01-13 2023-05-30 一重集团大连工程技术有限公司 Ultra-high pressure oil cylinder for compensating sealing gap by annular groove structure
CN119353269A (en) * 2024-09-18 2025-01-24 安徽威迈光机电科技有限公司 A high-temperature and high-pressure metal piston accumulator for aerospace use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1135279A (en) * 1955-05-12 1957-04-26 Improvements to sealing and guiding devices
DE1234378B (en) * 1956-05-09 1967-02-16 Charles Samuel White Process for the production of machine components that can be moved relative to one another
DE1729909U (en) * 1956-06-30 1956-09-13 Boris V Schlippe LIP SEAL PISTON.
FR1462580A (en) * 1965-05-28 1966-12-16 Teves Kg Alfred Piston for hydraulic braking systems and method of manufacturing such a piston
US3527507A (en) * 1968-02-12 1970-09-08 Garlock Inc Unitary bearing element with improved,integral scraper-sealing lip
GB1349944A (en) * 1970-05-04 1974-04-10 Hepworth & Grandage Ltd Pistons
FR2203476A5 (en) * 1972-10-18 1974-05-10 Commissariat Energie Atomique
DE2609817C3 (en) * 1976-03-10 1980-10-23 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pistons, especially for a pneumatic cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074979A (en) * 2014-05-20 2014-10-01 苏州好特斯模具有限公司 Noise reduction cylinder

Also Published As

Publication number Publication date
DE2847274A1 (en) 1980-05-08
FR2440500A1 (en) 1980-05-30
FR2440500B1 (en) 1984-06-29
DE2847274C2 (en) 1983-01-27
GB2033537A (en) 1980-05-21

Similar Documents

Publication Publication Date Title
GB2033537B (en) Piston for pneumatic actuator
PH17702A (en) Arrangement for actuating gas-change valves
GB2014274B (en) Mechanical closure arrangement for hydraulic cylinder
DE3062399D1 (en) Pneumatic reciprocating mechanism
GB2045877B (en) Actuators especially for brakes
AU4517479A (en) Master cylinder
GB2028977B (en) Pneumatic spring
AU532897B2 (en) Brake actuators
JPS5586952A (en) Builttin type piston
GB2020782B (en) Piston
GB2030651B (en) Brake actuators
GB2019764B (en) Pneumatic stapler
GB2068463B (en) Fluid-pressure actuators
JPS53127980A (en) Cylinderranddpiston type pneumatic actuator
GB2037938B (en) Piston for pneumatic cylinder
GB2039338B (en) Brake actuator
GB2036264B (en) Servo-controlled valve
GB2035485B (en) Brake actuators
GB2046362B (en) Pneumatic actuator
GB2030226B (en) Fluid-pressure actuator
GB2036181B (en) Brake actuator
GB2024372B (en) Fluid-pressure operated valve
GB2039088B (en) Pneumatic valve positioners
JPS5311282A (en) Hydraulic pneumatic actuator
AU517591B2 (en) Piston rod seal

Legal Events

Date Code Title Description
708B Proceeding under section 8(1) patents act 1977
713A Proceeding under section 13 patents act 1977
PE20 Patent expired after termination of 20 years

Effective date: 19991023