FR1501592A - Perfectionnements aux réservoirs de pression - Google Patents

Perfectionnements aux réservoirs de pression

Info

Publication number
FR1501592A
FR1501592A FR84950A FR84950A FR1501592A FR 1501592 A FR1501592 A FR 1501592A FR 84950 A FR84950 A FR 84950A FR 84950 A FR84950 A FR 84950A FR 1501592 A FR1501592 A FR 1501592A
Authority
FR
France
Prior art keywords
pressure tanks
tanks
pressure
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
FR84950A
Other languages
English (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.)
Olaer Patent Co
Original Assignee
Olaer Patent Co
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 Olaer Patent Co filed Critical Olaer Patent Co
Application granted granted Critical
Publication of FR1501592A publication Critical patent/FR1501592A/fr
Expired 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/22—Liquid port constructions
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means
    • 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]
    • Y10T137/7847—With leak passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
FR84950A 1965-11-30 1966-11-25 Perfectionnements aux réservoirs de pression Expired FR1501592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51056465A 1965-11-30 1965-11-30

Publications (1)

Publication Number Publication Date
FR1501592A true FR1501592A (fr) 1967-11-10

Family

ID=24031257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84950A Expired FR1501592A (fr) 1965-11-30 1966-11-25 Perfectionnements aux réservoirs de pression

Country Status (4)

Country Link
US (1) US3420273A (fr)
DE (1) DE1525651B2 (fr)
FR (1) FR1501592A (fr)
GB (1) GB1163335A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410752A1 (fr) * 1977-12-01 1979-06-29 Bosch Gmbh Robert Accumulateur hydropneumatique pour installations ou appareils hydrauliques

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US3760882A (en) * 1965-09-13 1973-09-25 Geurts Inc Full hydraulic earth working implement
FR2038511A5 (fr) * 1969-03-18 1971-01-08 Olaer Patent Co
US3695298A (en) * 1971-06-01 1972-10-03 Greer Hydraulics Inc Pressure vessel
DE2327461A1 (de) * 1973-05-30 1975-01-09 Hydraulik Zubehoer Ges Fuer Hydropneumatischer druckspeicher
US4031966A (en) * 1976-06-21 1977-06-28 Frink Sno-Plows Operating and shock cylinder assembly for vehicle underbody scrapers and the like
DE2834403C2 (de) * 1978-08-05 1985-01-24 Alfred Teves Gmbh, 6000 Frankfurt Druckspeicher
US4280533A (en) * 1979-11-13 1981-07-28 Greer Hydraulics, Incorporated Low pressure, low cost accumulator
US4352231A (en) * 1979-11-13 1982-10-05 Vsi Corporation Method of forming a low pressure low cost accumulator
DE3011972A1 (de) * 1980-03-27 1981-10-01 Knorr-Bremse GmbH, 8000 München Mehrwegeventil
US4353547A (en) * 1980-08-25 1982-10-12 Charles Jenkinson Exercising apparatus
US4679635A (en) * 1985-10-28 1987-07-14 Fields Eddie L Self-tripping rippers
US4674541A (en) * 1986-06-09 1987-06-23 Allied Corporation Multiple seal for a pressure vessel
US5161864A (en) * 1990-05-07 1992-11-10 Cardenas Richard A Adjustable pressure control device for hydraulic brake systems
US5305859A (en) * 1992-05-12 1994-04-26 Davis Leo W Liquid spring having improved damper valve structure
SE501748C2 (sv) * 1994-05-20 1995-05-08 Lj Oljeledningar Ab Anordning för tryckstötsdämpning
US5683236A (en) * 1996-03-21 1997-11-04 Alliance Compressors Anti-reverse rotation valve for scroll compressor
JP2002039101A (ja) * 2000-07-19 2002-02-06 Nhk Spring Co Ltd アキュムレータ
FR2842392B1 (fr) * 2002-07-18 2005-03-11 Fenet Soc Nouv Machine de travail du sol telle qu'une dechaumeuse
DE10337744B3 (de) 2003-08-13 2005-03-17 Hydac Technology Gmbh Vorrichtung zum Dämpfen von Druckstößen
US8359988B2 (en) 2007-07-24 2013-01-29 Dawn Equipment Company Agricultural tillage device
US7673570B1 (en) 2008-12-01 2010-03-09 Dawn Equipment Company Row-clearing unit for agricultural implement
US8327780B2 (en) * 2009-10-16 2012-12-11 Dawn Equipment Company Agricultural implement having fluid delivery features
US8776702B2 (en) 2010-09-15 2014-07-15 Dawn Equipment Company Hydraulic down pressure control system for an agricultural implement
US9232687B2 (en) 2010-09-15 2016-01-12 Dawn Equipment Company Agricultural systems
US8544398B2 (en) 2010-09-15 2013-10-01 Dawn Equipment Company Hydraulic down pressure control system for closing wheels of an agricultural implement
US9107338B2 (en) 2010-09-15 2015-08-18 Dawn Equipment Company Agricultural systems
US9107337B2 (en) 2012-08-20 2015-08-18 Dawn Equipment Company Agricultural apparatus for sensing and providing feedback of soil property changes in real time
US9055712B2 (en) 2010-09-15 2015-06-16 Dawn Equipment Company Agricultural apparatus with integrated controller for a row unit
US8544397B2 (en) 2010-09-15 2013-10-01 Dawn Equipment Company Row unit for agricultural implement
US8985232B2 (en) 2012-08-20 2015-03-24 Dawn Equipment Company Agricultural apparatus for sensing and providing feedback of soil property changes in real time
US8763713B2 (en) 2012-01-27 2014-07-01 Dawn Equipment Company Agricultural implement with automatic down pressure control
US9226440B2 (en) 2010-09-15 2016-01-05 Dawn Equipment Company Agricultural apparatus with hydraulic cylinder and manifold for a row unit
US8863857B2 (en) 2011-02-23 2014-10-21 Dawn Equipment Company Row unit for agricultural implement
US9271437B2 (en) 2011-07-01 2016-03-01 Charles H. Martin Agricultural field preparation device
UA110988C2 (uk) 2011-08-05 2016-03-10 Пресіжн Плентінг Елелсі Пристрій, системи і способи регулювання притискної сили рядного висівного апарата
US8636077B2 (en) 2012-05-22 2014-01-28 Dawn Equipment Company Agricultural tool with structural housing for hydraulic actuator
EP3202245B1 (fr) 2012-07-25 2020-09-02 Precision Planting LLC Appareil d'ajustement de la pression au sol d'un équipement d'appareil agricole
US8910581B2 (en) 2012-07-25 2014-12-16 Dawn Equipment Company Side dressing fertilizer coulter
US9192091B2 (en) 2013-02-01 2015-11-24 Dawn Equipment Company Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement
US9215838B2 (en) 2013-02-01 2015-12-22 Dawn Equipment Company Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement
US9241438B2 (en) 2014-02-05 2016-01-26 Dawn Equipment Company Agricultural system for field preparation
US9668398B2 (en) 2014-02-05 2017-06-06 Dawn Equipment Company Agricultural system for field preparation
US10721855B2 (en) 2014-02-05 2020-07-28 Dawn Equipment Company Agricultural system for field preparation
US9615497B2 (en) 2014-02-21 2017-04-11 Dawn Equipment Company Modular autonomous farm vehicle
US9848522B2 (en) 2014-11-07 2017-12-26 Dawn Equipment Company Agricultural system
US9723778B2 (en) 2014-11-07 2017-08-08 Dawn Equipment Company Agricultural system
US10582653B2 (en) 2014-11-07 2020-03-10 Dawn Equipment Company Agricultural planting system with automatic depth control
US11197411B2 (en) 2014-11-07 2021-12-14 Dawn Equipment Company Agricultural planting system with automatic depth control
US10444774B2 (en) 2014-11-07 2019-10-15 Dawn Equipment Company Agricultural system
DE102015006922A1 (de) * 2015-05-28 2016-12-01 Hydac Technology Gmbh Sicherungsvorrichtung
US10980174B2 (en) 2015-12-28 2021-04-20 Underground Agriculture, LLC Agricultural mowing device
US10477760B2 (en) 2015-12-28 2019-11-19 Underground Agriculture, LLC Agricultural organic device for weed control
US11083134B2 (en) 2015-12-28 2021-08-10 Underground Agriculture, LLC Agricultural inter-row mowing device
US10641431B2 (en) * 2016-12-22 2020-05-05 Steelhead Composites, Llc Lightweight composite overwrapped pressure vessels with sectioned liners
US11448364B2 (en) 2016-12-22 2022-09-20 Steelhead Composites, Inc. Lightweight composite overwrapped accumulators
US10548260B2 (en) 2017-05-04 2020-02-04 Dawn Equipment Company System for automatically setting the set point of a planter automatic down pressure control system with a seed furrow sidewall compaction measurement device
US10645865B2 (en) 2017-05-04 2020-05-12 Dawn Equipment Company Agricultural row unit with automatic control system for furrow closing device
US11006563B2 (en) 2017-05-04 2021-05-18 Dawn Equipment Company Seed firming device for improving seed to soil contact in a planter furrow with feature designed to prevent the buildup of soil on the outer surfaces by discharging pressurized fluid

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USRE23333E (en) * 1951-01-23 Storage device
US1398859A (en) * 1920-09-22 1921-11-29 Hurtig Paul Hjalmar Motor plow or cultivator
US1512736A (en) * 1922-08-15 1924-10-21 Aldrich Roscoe Hilton Shock absorber for hydraulic systems
US1988194A (en) * 1933-10-13 1935-01-15 Jr Oscar Erlandsen Shock absorber
US2379779A (en) * 1942-10-22 1945-07-03 Int Harvester Co Stump-jump mechanism for agricultural implements
US2604118A (en) * 1946-04-25 1952-07-22 Greer Hydraulics Inc Hydraulic accumulator
US2716997A (en) * 1949-11-28 1955-09-06 Exxon Research Engineering Co Quick release timing valve
US2731038A (en) * 1953-01-26 1956-01-17 Purcell Howard Milne Hydraulic accumulator
US2880758A (en) * 1953-12-09 1959-04-07 Mercier Jean Closure valve for the outlet port of a pressure accumulator
US2801592A (en) * 1954-06-04 1957-08-06 American Fire Apparatus Compan Priming device for pumps
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US3140729A (en) * 1956-02-23 1964-07-14 Mercier Jean Valve assembly
US3182685A (en) * 1959-05-27 1965-05-11 Mercier Jean Closure valve for the outlet port of a pressure vessel
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410752A1 (fr) * 1977-12-01 1979-06-29 Bosch Gmbh Robert Accumulateur hydropneumatique pour installations ou appareils hydrauliques

Also Published As

Publication number Publication date
DE1525651B2 (de) 1976-09-09
US3420273A (en) 1969-01-07
DE1525651A1 (de) 1970-01-08
GB1163335A (en) 1969-09-04

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