AU1005688A - Creation of Inventions and Patents with Artificial Intelligence

AU1005688A – Two-stage liquid ring pump
– Google Patents

AU1005688A – Two-stage liquid ring pump
– Google Patents
Two-stage liquid ring pump

Info

Publication number
AU1005688A

AU1005688A
AU10056/88A
AU1005688A
AU1005688A
AU 1005688 A
AU1005688 A
AU 1005688A
AU 10056/88 A
AU10056/88 A
AU 10056/88A
AU 1005688 A
AU1005688 A
AU 1005688A
AU 1005688 A
AU1005688 A
AU 1005688A
Authority
AU
Australia
Prior art keywords
liquid ring
ring pump
stage liquid
stage
pump
Prior art date
1987-01-08
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
AU10056/88A
Other versions

AU601540B2
(en

Inventor
Walter John Schultze
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.)

Nash Engineering Co

Original Assignee
Nash Engineering 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.)
1987-01-08
Filing date
1988-01-05
Publication date
1988-07-14
Family has litigation

First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=21695919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU1005688(A)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-01-05
Application filed by Nash Engineering Co
filed
Critical
Nash Engineering Co

1988-07-14
Publication of AU1005688A
publication
Critical
patent/AU1005688A/en

1990-09-13
Application granted
granted
Critical

1990-09-13
Publication of AU601540B2
publication
Critical
patent/AU601540B2/en

2008-01-05
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F04—POSITIVE – DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS

F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS

F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F04—POSITIVE – DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS

F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS

F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

F04C19/005—Details concerning the admission or discharge

AU10056/88A
1987-01-08
1988-01-05
Two-stage liquid ring pump

Ceased

AU601540B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US141687A

1987-01-08
1987-01-08

US001416

1987-01-08

Publications (2)

Publication Number
Publication Date

AU1005688A
true

AU1005688A
(en)

1988-07-14

AU601540B2

AU601540B2
(en)

1990-09-13

Family
ID=21695919
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU10056/88A
Ceased

AU601540B2
(en)

1987-01-08
1988-01-05
Two-stage liquid ring pump

Country Status (10)

Country
Link

US
(1)

US4795315A
(en)

EP
(1)

EP0274272B1
(en)

JP
(1)

JPS63192980A
(en)

KR
(1)

KR960014088B1
(en)

AU
(1)

AU601540B2
(en)

BR
(1)

BR8800037A
(en)

CA
(1)

CA1305690C
(en)

DE
(1)

DE3775023D1
(en)

FI
(1)

FI880032A
(en)

ZA
(1)

ZA879710B
(en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US5186219A
(en)

1984-11-08
1993-02-16
Earth Resources Consultants, Inc.
Cylinder rupture vessel

FI882712A
(en)

1988-06-08
1989-12-09
Pentamo Oy

VAETSKERINGKOMPRESSOR.

US5383499A
(en)

1992-05-04
1995-01-24
Earth Resources Corporation
System for removal of unknown, corrossive, or potentially hazardous gases from a gas container

US5474114A
(en)

1993-05-28
1995-12-12
Earth Resources Corporation
Apparatus and method for controlled penetration of compressed fluid cylinders

US5580222A
(en)

1993-12-03
1996-12-03
Tuthill Corporation
Liquid ring vacuum pump and method of assembly

US5900216A
(en)

1996-06-19
1999-05-04
Earth Resources Corporation
Venturi reactor and scrubber with suckback prevention

US5868174A
(en)

1997-07-28
1999-02-09
Earth Resources Corporation
System for accessing and extracting contents from a container within a sealable recovery vessel

US6164344A
(en)

1997-07-28
2000-12-26
Earth Resources Corporation
Sealable recovery vessel system and method for accessing valved containers

DE19758340A1
(en)

1997-12-22
1999-07-08
Gardner Denver Wittig Gmbh

Multi-flow liquid ring pump

US5993170A
(en)

1998-04-09
1999-11-30
Applied Materials, Inc.
Apparatus and method for compressing high purity gas

US8573896B2
(en)

2007-10-17
2013-11-05
Remco International, Inc.
Method of dynamic energy-saving superconductive transporting of medium flow

US9689387B2
(en)

2012-10-30
2017-06-27
Gardner Denver Nash, Llc
Port plate of a flat sided liquid ring pump having a gas scavenge passage therein

GB2559330A
(en)

2017-01-26
2018-08-08
Ecofuel Tech Ltd
Reaction pump, system and method for thermal conversion hydrocarbons

Family Cites Families (24)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE258854C
(en)

DE258483C
(en)

GB191228906A
(en)

1912-12-16
1913-05-01
Siemens Brothers Dynamo Works
Improvements in or relating to Rotary Pumps.

US1322363A
(en)

1917-08-07
1919-11-18
Siemens Schuckertwerke Gmbh
Rotary blower or pump.

US1656728A
(en)

1924-01-25
1928-01-17
Safety Car Heating & Lighting
Construction for compressors and the like

US2136527A
(en)

1935-12-21
1938-11-15
Stelzer Berteli
Refrigerating and air-conditioning system in conjunction with internal combustion engines

US2195174A
(en)

1935-12-30
1940-03-26
Irving C Jennings
Pump

FR927115A
(en)

1945-06-28
1947-10-21
Const Burckhardt Sa Des Atel

Liquid ring vacuum pump

GB691425A
(en)

1950-06-03
1953-05-13
Otto Siemen
Improvements in or relating to two stage liquid-ring air-pumps

DE823170C
(en)

1950-06-11
1951-12-03
Johannes Hinsch

Two-stage liquid ring air pump

GB703533A
(en)

1951-07-09
1954-02-03
Otto Siemen
Two-stage liquid ring pump

GB710611A
(en)

1951-07-09
1954-06-16
Otto Siemen
Multi-stage liquid ring air pump

DE1047981B
(en)

1956-01-19
1958-12-31
Siemens Ag

Multi-stage liquid ring gas pump with intermediate housing

DE1054652B
(en)

1956-05-02
1959-04-09
Johannes Hinsch

Multi-stage liquid ring vacuum pump

AT198418B
(en)

1956-05-02
1958-07-10
Otto Siemen

Multi-stage liquid ring vacuum pump

GB858422A
(en)

1956-05-02
1961-01-11
Otto Siemen
Multi-stage liquid-ring gas-pump

JPS5234411A
(en)

1975-09-11
1977-03-16
Kazuhito Nasu
Two stepped water seal pump

US4132504A
(en)

1976-04-07
1979-01-02
General Signal Corporation
Liquid ring pump

US4334830A
(en)

1980-03-24
1982-06-15
The Nash Engineering Company
Two-stage liquid ring pump with improved intrastage and interstage sealing means

SU914809A1
(en)

1980-06-26
1982-03-23
Lev T Karaganov
Liquid-circulation machine

ATE41473T1
(en)

1984-05-14
1989-04-15
Prescant Pty Ltd

WATER RING VACUUM PUMP.

DE3427628A1
(en)

1984-07-26
1986-01-30
Sihi Gmbh & Co Kg, 2210 Itzehoe

LIQUID RING COMPRESSOR

SU1239405A1
(en)

1984-12-28
1986-06-23
Предприятие П/Я А-3605
Fluid-ring machine

US4679987A
(en)

1986-05-19
1987-07-14
The Nash Engineering Company
Self-priming liquid ring pump methods and apparatus

1987

1987-08-07
KR
KR1019870008665A
patent/KR960014088B1/en
not_active
IP Right Cessation

1987-12-23
DE
DE8787311377T
patent/DE3775023D1/en
not_active
Expired – Lifetime

1987-12-23
EP
EP87311377A
patent/EP0274272B1/en
not_active
Expired – Lifetime

1987-12-28
ZA
ZA879710A
patent/ZA879710B/en
unknown

1988

1988-01-05
AU
AU10056/88A
patent/AU601540B2/en
not_active
Ceased

1988-01-06
JP
JP63000438A
patent/JPS63192980A/en
active
Pending

1988-01-06
FI
FI880032A
patent/FI880032A/en
not_active
Application Discontinuation

1988-01-07
BR
BR8800037A
patent/BR8800037A/en
not_active
IP Right Cessation

1988-01-08
CA
CA000556144A
patent/CA1305690C/en
not_active
Expired – Lifetime

1988-03-24
US
US07/175,666
patent/US4795315A/en
not_active
Expired – Fee Related

Also Published As

Publication number
Publication date

US4795315A
(en)

1989-01-03

JPS63192980A
(en)

1988-08-10

FI880032A0
(en)

1988-01-06

DE3775023D1
(en)

1992-01-16

EP0274272B1
(en)

1991-12-04

BR8800037A
(en)

1988-08-02

FI880032A
(en)

1988-07-09

EP0274272A3
(en)

1989-02-01

ZA879710B
(en)

1988-06-23

EP0274272A2
(en)

1988-07-13

AU601540B2
(en)

1990-09-13

KR880009213A
(en)

1988-09-14

CA1305690C
(en)

1992-07-28

KR960014088B1
(en)

1996-10-12

Contact information