GB1222277A – Pressure vessel
– Google Patents
GB1222277A – Pressure vessel
– Google Patents
Pressure vessel
Info
Publication number
GB1222277A
GB1222277A
GB08441/68A
GB1844168A
GB1222277A
GB 1222277 A
GB1222277 A
GB 1222277A
GB 08441/68 A
GB08441/68 A
GB 08441/68A
GB 1844168 A
GB1844168 A
GB 1844168A
GB 1222277 A
GB1222277 A
GB 1222277A
Authority
GB
United Kingdom
Prior art keywords
bladder
tube
container
april
bore
Prior art date
1967-04-19
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
GB08441/68A
Inventor
Edward Maurice Greer
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.)
Greer Hydraulics Inc
Original Assignee
Greer Hydraulics Inc
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.)
1967-04-19
Filing date
1968-04-18
Publication date
1971-02-10
1968-04-18
Application filed by Greer Hydraulics Inc
filed
Critical
Greer Hydraulics Inc
1971-02-10
Publication of GB1222277A
publication
Critical
patent/GB1222277A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
F15B1/18—Anti-extrusion means
F15B1/20—Anti-extrusion means fixed to the separating 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
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
F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
F15B1/165—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube in the form of a bladder
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
F15B2201/3158—Guides for the flexible separating means, e.g. for a collapsed bladder
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
Abstract
1,222,277. Hydraulic accumulators. GREER HYDRAULICS Inc. April 18, 1968 [April 19, 1967], No. 18441/68. Heading F1P. [Also in Division F2] An hydraulic pressure accumulator comprises a gas-filled bladder 14 sealingly secured by its mouth to the inside of a pressure container 11 and having at its other end a valve member 40, the member 40 being arranged when the bladder is fully expanded into contact with the container to seat in the tapering portion 76 of a bore 70 having a Venturi configuration. During charging an axial tube 51 carried by the bladder slides over a fixed guide tube 35 to prevent the bladder folding or rubbing against the container wall. Gas is admitted to the bladder through a valve 43, the bore of the guide tube 35, and radial openings 58. The openings 58 are covered by the tube 51 when the bladder is completely collapsed thus preventing extrusion of the bladder therethrough. A frusto-conical grommet 16, separate or integral with the bladder, inwardly of its mouth, prevents sharp bends 80 occurring in the bladder when in the collapsed (chain dotted) condition. The valve member 40 may have a stainless steel seating surface, Fig.4 (not shown).
GB08441/68A
1967-04-19
1968-04-18
Pressure vessel
Expired
GB1222277A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US63202867A
1967-04-19
1967-04-19
Publications (1)
Publication Number
Publication Date
GB1222277A
true
GB1222277A
(en)
1971-02-10
Family
ID=24533773
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB08441/68A
Expired
GB1222277A
(en)
1967-04-19
1968-04-18
Pressure vessel
Country Status (6)
Country
Link
US
(1)
US3433268A
(en)
DE
(1)
DE1750282B2
(en)
DK
(1)
DK127076B
(en)
FR
(1)
FR1556755A
(en)
GB
(1)
GB1222277A
(en)
SE
(1)
SE339148B
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2513775A1
(en)
*
1974-03-29
1975-10-09
Greer Hydraulics Inc
PRESSURE RESERVE
DE2628880A1
(en)
*
1975-07-11
1977-01-20
Karl Marx Stadt Ind Werke
Pressurised hydraulic storage unit with pneumatic diaphragm – has valve plate on diaphragm closing connection with hydraulic system
DE2947108A1
(en)
*
1978-12-04
1980-06-19
Liquidonics Inc
PRINT STORAGE
CN112112845A
(en)
*
2020-10-10
2020-12-22
浙江奥莱尔液压有限公司
Capsule energy storage device
Families Citing this family (22)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1145914B
(en)
*
1960-07-02
1963-03-21
Agfa Ag
Adjustment arrangement for a photographic camera with an exposure control device
US3593747A
(en)
*
1968-09-17
1971-07-20
Jacques H Mercier
Pressure accumulator
BE795498A
(en)
*
1972-03-15
1973-05-29
Mercier Jacques H
PRESSURE TANK
DE2446798C3
(en)
*
1974-10-01
1982-01-07
Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach
Hydropneumatic pressure vessel
US4099545A
(en)
*
1976-05-19
1978-07-11
Greer Hydraulics, Inc.
Large port pressure accumulator
US4134429A
(en)
*
1977-06-15
1979-01-16
Greer Hydraulics, Inc.
Hydraulic accumulator having an improved oil port seal
US4243073A
(en)
*
1979-03-02
1981-01-06
Hugley Dale G
Surge stabilizer
SE8204149L
(en)
*
1981-09-08
1983-03-09
Vsi Corp
hydraulic accumulator
US20050040253A1
(en)
*
2003-08-21
2005-02-24
Thornton David L.
Pressurized accumulator tank for flowable materials
US9708861B2
(en)
2013-02-13
2017-07-18
Nabors Drilling Usa, Lp
Slingshot side saddle substructure
US9926719B2
(en)
2013-02-13
2018-03-27
Nabors Drilling Technologies Usa, Inc.
Slingshot side saddle substructure
US9810027B2
(en)
*
2013-02-13
2017-11-07
Nabors Drilling Usa, Lp
Side saddle substructure
JP6350805B2
(en)
*
2014-05-23
2018-07-04
株式会社アドヴィックス
Hydraulic damper
USD797169S1
(en)
*
2015-08-08
2017-09-12
Abduz Zahid
Pulsation dampener bladder
CN109312601B
(en)
2016-06-07
2021-05-25
内博斯钻井技术美国公司
Side saddle-shaped slingshot type drilling machine
WO2018013258A1
(en)
2016-07-13
2018-01-18
Nabors Drilling Technologies Usa, Inc.
Mast and substructure
US10584541B2
(en)
2016-07-28
2020-03-10
Nabors Drilling Technologies Usa, Inc.
Pipe handling apparatus
RU2753741C2
(en)
2016-11-07
2021-08-23
Нэйборз Дриллинг Текнолоджи США, Инк.
Mast tower of side saddle-shaped self-lifting drilling rig that is folded during transportation
US10428592B2
(en)
2017-01-16
2019-10-01
Nabors Drilling Technologies Usa, Inc.
Rig layout system
US10487592B1
(en)
2018-05-03
2019-11-26
Nabors Drilling Technologies Usa, Inc.
Multi-direction traversable drilling rig
US10214970B1
(en)
2018-06-12
2019-02-26
Nabors Drilling Technologies Usa, Inc.
Post and non-elongated substructure drilling rig
US10837238B2
(en)
2018-07-19
2020-11-17
Nabors Drilling Technologies Usa, Inc.
Side saddle slingshot continuous motion rig
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1875732A
(en)
*
1929-09-03
1932-09-06
British Insulated Cables Ltd
Sealing device for use with electric cables and other apparatus
US2317395A
(en)
*
1938-05-31
1943-04-27
Mercier Jean
Deformable or elastic accumulator
US2721580A
(en)
*
1950-11-06
1955-10-25
Greer Hydraulics Inc
Bladder type pressure accumulator
US3138176A
(en)
*
1955-03-14
1964-06-23
Mercier Jean
Pressure device
US3066700A
(en)
*
1958-12-16
1962-12-04
Mercier Jean
Resiliently controlled valve
FR1244413A
(en)
*
1959-09-16
1960-10-28
Stop Soc
Deformable membrane for isolating the liquid reserve of the hydraulic circuit supply tanks
US3028881A
(en)
*
1960-11-17
1962-04-10
Stewart And Stevenson Distribu
Pressure accumulator apparatus
US3351097A
(en)
*
1964-07-27
1967-11-07
Bell Aerospace Corp
Hydraulic reservoir
US3319420A
(en)
*
1965-07-20
1967-05-16
Olaer Patent Co
Pressure vessel
1967
1967-04-19
US
US632028A
patent/US3433268A/en
not_active
Expired – Lifetime
1968
1968-02-19
SE
SE02157/68A
patent/SE339148B/xx
unknown
1968-03-15
FR
FR1556755D
patent/FR1556755A/fr
not_active
Expired
1968-04-18
GB
GB08441/68A
patent/GB1222277A/en
not_active
Expired
1968-04-18
DK
DK172768AA
patent/DK127076B/en
unknown
1968-04-18
DE
DE19681750282
patent/DE1750282B2/en
not_active
Ceased
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2513775A1
(en)
*
1974-03-29
1975-10-09
Greer Hydraulics Inc
PRESSURE RESERVE
DE2628880A1
(en)
*
1975-07-11
1977-01-20
Karl Marx Stadt Ind Werke
Pressurised hydraulic storage unit with pneumatic diaphragm – has valve plate on diaphragm closing connection with hydraulic system
DE2947108A1
(en)
*
1978-12-04
1980-06-19
Liquidonics Inc
PRINT STORAGE
CN112112845A
(en)
*
2020-10-10
2020-12-22
浙江奥莱尔液压有限公司
Capsule energy storage device
CN112112845B
(en)
*
2020-10-10
2022-06-28
浙江奥莱尔液压有限公司
Capsule energy storage device
Also Published As
Publication number
Publication date
DK127076B
(en)
1973-09-17
DE1750282B2
(en)
1977-06-16
US3433268A
(en)
1969-03-18
SE339148B
(en)
1971-09-27
FR1556755A
(en)
1969-02-07
DE1750282A1
(en)
1971-01-21
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