AU516493B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU516493B2 – Accumulator
– Google Patents

AU516493B2 – Accumulator
– Google Patents
Accumulator

Info

Publication number
AU516493B2

AU516493B2
AU24858/77A
AU2485877A
AU516493B2
AU 516493 B2
AU516493 B2
AU 516493B2
AU 24858/77 A
AU24858/77 A
AU 24858/77A
AU 2485877 A
AU2485877 A
AU 2485877A
AU 516493 B2
AU516493 B2
AU 516493B2
Authority
AU
Australia
Prior art keywords
accumulator
Prior art date
1976-05-19
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
AU24858/77A
Other versions

AU2485877A
(en

Inventor
A Zahid
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.)
1976-05-19
Filing date
1977-05-04
Publication date
1981-06-04

1977-05-04
Application filed by Greer Hydraulics Inc
filed
Critical
Greer Hydraulics Inc

1978-11-09
Publication of AU2485877A
publication
Critical
patent/AU2485877A/en

1981-06-04
Application granted
granted
Critical

1981-06-04
Publication of AU516493B2
publication
Critical
patent/AU516493B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL

F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems

F16L55/04—Devices damping pulsations or vibrations in fluids

F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer

F16L55/05—Buffers therefor

F16L55/052—Pneumatic reservoirs

F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe

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

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

F15B2201/40—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

AU24858/77A
1976-05-19
1977-05-04
Accumulator

Expired

AU516493B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

USUS688102

1976-05-19

US05/688,102

US4099545A
(en)

1976-05-19
1976-05-19
Large port pressure accumulator

Publications (2)

Publication Number
Publication Date

AU2485877A

AU2485877A
(en)

1978-11-09

AU516493B2
true

AU516493B2
(en)

1981-06-04

Family
ID=24763123
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU24858/77A
Expired

AU516493B2
(en)

1976-05-19
1977-05-04
Accumulator

Country Status (8)

Country
Link

US
(1)

US4099545A
(en)

JP
(1)

JPS52140912A
(en)

AU
(1)

AU516493B2
(en)

CA
(1)

CA1044994A
(en)

DE
(1)

DE2720257C2
(en)

FR
(1)

FR2352173A1
(en)

SE
(1)

SE428045B
(en)

ZA
(1)

ZA772706B
(en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS591070B2
(en)

1978-09-05
1984-01-10
株式会社明電舎

high frequency inverter

US4214611A
(en)

1979-03-19
1980-07-29
Structural Fibers, Inc.
Tie-down for accumulator bags

FR2518215A1
(en)

1981-12-15
1983-06-17
Vittori Jean
pressure buffer for pipe circuit – has hollow bell shaped chamber attached to valve and diaphragm with calibrated hole

US5868168A
(en)

1997-08-04
1999-02-09
Hydril Company
Pulsation dampener diaphragm

DE102014000378A1
(en)

2014-01-14
2015-07-16
Hydac Technology Gmbh

hydraulic accumulator

CA3207067A1
(en)

2020-12-30
2022-07-07
Performance Pulsation Control, Inc.
Top repairable gas-charged bladder type pulsation dampener

Family Cites Families (12)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2492014A
(en)

1946-10-03
1949-12-20
Jack & Heintz Prec Ind Inc
Combined reservoir and accumulator in a hydraulic pump and motor transmission system

US3138176A
(en)

1955-03-14
1964-06-23
Mercier Jean
Pressure device

US2947326A
(en)

1955-03-14
1960-08-02
Mercier Jean
Pressure device

US2985424A
(en)

1956-10-31
1961-05-23
Crane Co
Valve closure and seat element

US3066700A
(en)

1958-12-16
1962-12-04
Mercier Jean
Resiliently controlled valve

US3379215A
(en)

1965-07-28
1968-04-23
Greer Hydraulics Inc
Pressure vessels

US3433268A
(en)

1967-04-19
1969-03-18
Greer Hydraulics Inc
Pressure vessel

US3500866A
(en)

1967-08-01
1970-03-17
Greer Hydraulics Inc
Pressure vessel

US3695298A
(en)

1971-06-01
1972-10-03
Greer Hydraulics Inc
Pressure vessel

US3920047A
(en)

1974-03-22
1975-11-18
Jacques H Mercier
Gas fitting for pressure accumulator

US3948287A
(en)

1974-04-12
1976-04-06
Nobuyuki Sugimura
Accumulator

DE2452882A1
(en)

1974-11-07
1976-05-13
Sugimura
Cylindrical accumulator with horizontal vessel – has bellows connected to vessel aperture, and expansion rings

1976

1976-05-19
US
US05/688,102
patent/US4099545A/en
not_active
Expired – Lifetime

1977

1977-03-07
CA
CA273,269A
patent/CA1044994A/en
not_active
Expired

1977-05-04
AU
AU24858/77A
patent/AU516493B2/en
not_active
Expired

1977-05-05
ZA
ZA00772706A
patent/ZA772706B/en
unknown

1977-05-05
DE
DE2720257A
patent/DE2720257C2/en
not_active
Expired

1977-05-05
FR
FR7713673A
patent/FR2352173A1/en
active
Granted

1977-05-10
JP
JP5365377A
patent/JPS52140912A/en
active
Pending

1977-05-17
SE
SE7705799A
patent/SE428045B/en
not_active
IP Right Cessation

Also Published As

Publication number
Publication date

AU2485877A
(en)

1978-11-09

FR2352173B1
(en)

1982-07-23

DE2720257A1
(en)

1977-12-01

SE428045B
(en)

1983-05-30

FR2352173A1
(en)

1977-12-16

ZA772706B
(en)

1978-04-26

CA1044994A
(en)

1978-12-26

JPS52140912A
(en)

1977-11-24

SE7705799L
(en)

1977-11-20

DE2720257C2
(en)

1986-12-11

US4099545A
(en)

1978-07-11

Información de contacto