NL144367B - LIQUID RING COMPRESSOR OR LIQUID RING PUMP. - Google Patents

LIQUID RING COMPRESSOR OR LIQUID RING PUMP.

Info

Publication number: NL144367B
Authority: NL; Netherlands
Prior art keywords: liquid ring; compressor; pump; ring pump; liquid
Prior art date: 1964-05-20

Application number

NL656506261A

Other languages

Dutch (nl)

Other versions

NL6506261A (en

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.)

1964-05-20

Filing date

1965-05-17

Publication date

1974-12-16

1965-05-17 Application filed by Nash Engineering Co filed Critical Nash Engineering Co

1965-11-22 Publication of NL6506261A publication Critical patent/NL6506261A/xx

1974-07-31 Priority to NL747410289A priority Critical patent/NL152965B/en

1974-07-31 Priority to NL747410290A priority patent/NL152335B/en

1974-12-16 Publication of NL144367B publication Critical patent/NL144367B/en

Links

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
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Soil Working Implements (AREA)
Control Of Positive-Displacement Pumps (AREA)
Reciprocating Pumps (AREA)

NL656506261A 1964-05-20 1965-05-17 LIQUID RING COMPRESSOR OR LIQUID RING PUMP. NL144367B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
NL747410289A NL152965B (en)	1964-05-20	1974-07-31	LIQUID RING COMPRESSOR WITH RELIEF AGENTS.
NL747410290A NL152335B (en)	1964-05-20	1974-07-31	EQUIPMENT EQUIPPED WITH A LIQUID RING COMPRESSOR AND A SEPARATOR.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US368967A US3289918A (en)	1964-05-20	1964-05-20	Pump device

Publications (2)

Publication Number	Publication Date
NL6506261A NL6506261A (en)	1965-11-22
NL144367B true NL144367B (en)	1974-12-16

Family

ID=23453498

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL656506261A NL144367B (en)	1964-05-20	1965-05-17	LIQUID RING COMPRESSOR OR LIQUID RING PUMP.

Country Status (8)

Country	Link
US (1)	US3289918A (en)
BE (1)	BE664205A (en)
DE (1)	DE1503586B2 (en)
FI (1)	FI47926C (en)
FR (1)	FR1514930A (en)
GB (1)	GB1112361A (en)
NL (1)	NL144367B (en)
NO (1)	NO117039B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3438409A (en) *	1966-02-18	1969-04-15	Ethyl Corp	Apparatus for transferring antiknock fluid
NL7606975A (en) *	1975-09-22	1977-03-24	Siemens Ag	LIQUID PUMP SETUP.
US4050851A (en) *	1975-11-10	1977-09-27	The Nash Engineering Company	Liquid ring pumps and compressors using a ferrofluidic ring liquid
US4087208A (en) *	1976-06-08	1978-05-02	Mitsubishi Jukogyo Kabushiki Kaisha	Method for compressing mixed gas consisting of combustible gas and air
US4334830A (en) *	1980-03-24	1982-06-15	The Nash Engineering Company	Two-stage liquid ring pump with improved intrastage and interstage sealing means
US4392783A (en) *	1980-12-12	1983-07-12	The Nash Engineering Company	Liquid ring pump employing discharged pumping liquid for discharge port control
FR2523465B1 (en) *	1982-03-22	1988-04-01	Alsthom Atlantique	DEVICE FOR SUCTION AND TREATMENT OF GAS, ESPECIALLY GAS FROM THE DEODORIZATION OF FATTY BODIES
FR2556788B1 (en) *	1983-12-14	1988-04-22	Laguilharre Pierre	IMPROVEMENT IN VACUUM PUMP-TYPE INSTALLATIONS SUPPLIED BY A REFRIGERATION LIQUID AT CONSTANT PRESSURE
US4521161A (en) *	1983-12-23	1985-06-04	The Nash Engineering Company	Noise control for conically ported liquid ring pumps
DE3533017A1 (en) *	1985-09-16	1987-03-26	Ebner Anlagen & Apparate	METHOD FOR GAS DELIVERY AND DEVICE THEREFOR
US4747752A (en) *	1987-04-20	1988-05-31	Somarakis, Inc.	Sealing and dynamic operation of a liquid ring pump
DE4118787A1 (en) *	1991-06-07	1992-12-24	Sihi Gmbh & Co Kg	PROCESS-INTEGRATED OPERATING FLUID CLEANING SYSTEM FOR COMPRESSORS
DE4301907A1 (en) *	1993-01-25	1994-07-28	Siemens Ag	Liquid ring machine
US5295792A (en) *	1993-04-02	1994-03-22	Ingersoll-Rand Company	Method for non-destructively compressing ozone gas
AU7360798A (en) *	1997-09-24	1999-04-12	Cleveland Clinic Foundation, The	Flow controlled blood pump system
US6558131B1 (en)	2001-06-29	2003-05-06	nash-elmo industries, l.l.c.	Liquid ring pumps with automatic control of seal liquid injection
WO2016112259A1 (en) *	2015-01-08	2016-07-14	Gardner Denver Nash Llc	Low pressure sealing liquid entry area in a compressor type liquid ring pump
GB2571970B (en) *	2018-03-14	2020-09-16	Edwards Tech Vacuum Engineering (Qingdao) Co Ltd	A liquid ring pump manifold with integrated non-return valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2195174A (en) *	1935-12-30	1940-03-26	Irving C Jennings	Pump

0
- BE BE664205D patent/BE664205A/xx unknown
1964
- 1964-05-20 US US368967A patent/US3289918A/en not_active Expired - Lifetime
1965
- 1965-05-12 GB GB20110/65A patent/GB1112361A/en not_active Expired
- 1965-05-17 DE DE1503586A patent/DE1503586B2/en not_active Ceased
- 1965-05-17 FR FR17291A patent/FR1514930A/en not_active Expired
- 1965-05-17 NL NL656506261A patent/NL144367B/en not_active IP Right Cessation
- 1965-05-17 FI FI651185A patent/FI47926C/en active
- 1965-05-18 NO NO158115A patent/NO117039B/no unknown

Also Published As

Publication number	Publication date
NO117039B (en)	1969-06-23
DE1728558B1 (en)	1976-03-04
NL6506261A (en)	1965-11-22
GB1112361A (en)	1968-05-01
DE1503586A1 (en)	1970-04-30
FI47926B (en)	1974-01-02
FR1514930A (en)	1968-03-01
DE1503586B2 (en)	1974-04-04
DE1728559B1 (en)	1977-07-07
FI47926C (en)	1974-04-10
BE664205A (en)
US3289918A (en)	1966-12-06

Legal Events

Date	Code	Title	Description
1983-12-16	V1	Lapsed because of non-payment of the annual fee
1985-05-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: NASH

Publication	Publication Date	Title
NL144367B (en)	1974-12-16	LIQUID RING COMPRESSOR OR LIQUID RING PUMP.
CH426496A (en)	1966-12-15	centrifugal pump
DK132138B (en)	1975-10-27	Liquid ring gas pump unit.
FI51767C (en)	1977-04-12	Liquid ring steam compressor.
CH447460A (en)	1967-11-30	Pump or compressor
DK131054B (en)	1975-05-20	Liquid ring pump.
DK117049B (en)	1970-03-09	Liquid pump.
NL152636B (en)	1977-03-15	PUMP.
AT256636B (en)	1967-08-25	Multi-stage centrifugal pump
FR1350149A (en)	1964-01-24	Fluid pumping
FI49874C (en)	1975-10-10	Multi-stage liquid ring compressor.
AT258125B (en)	1967-11-10	centrifugal pump
AT253361B (en)	1967-04-10	Pipeline pump
DK137555B (en)	1978-03-20	Multi-stage liquid pump.
DK115963B (en)	1969-11-24	Irrigation pumps.
FR1401317A (en)	1965-06-04	Pump
CH446595A (en)	1967-11-15	Liquid ring pump
DK122234B (en)	1972-02-07	Centrifugal pump.
CH433994A (en)	1967-04-15	Submersible pump unit
AT268060B (en)	1969-01-27	centrifugal pump
DK113334B (en)	1969-03-10	Liquid discharge.
FI51009C (en)	1976-09-10	Liquid ring pump.
FI50732C (en)	1976-06-10	Liquid ring pump.
FR1396823A (en)	1965-04-23	Pump
CH430933A (en)	1967-02-28	High pressure pump or compressor