DE3678210D1 - Fluessigkeitsringkompressor. - Google Patents

Fluessigkeitsringkompressor.

Info

Publication number: DE3678210D1
Authority: DE; Germany
Prior art keywords: liquid ring; ring compressor; compressor; liquid; ring
Prior art date: 1985-06-26
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 - Lifetime

Application number

DE8686304107T

Other languages

English (en)

Inventor

Harold K Haavik

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.)

1985-06-26

Filing date

1986-05-30

Publication date

1991-04-25

1986-05-30 Application filed by Nash Engineering Co filed Critical Nash Engineering Co

1991-04-25 Application granted granted Critical

1991-04-25 Publication of DE3678210D1 publication Critical patent/DE3678210D1/de

2006-05-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F04C19/005—Details concerning the admission or discharge
- F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Flanged Joints, Insulating Joints, And Other Joints (AREA)
Separating Particles In Gases By Inertia (AREA)

DE8686304107T 1985-06-26 1986-05-30 Fluessigkeitsringkompressor. Expired - Lifetime DE3678210D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/748,821 US4613283A (en)	1985-06-26	1985-06-26	Liquid ring compressors

Publications (1)

Publication Number	Publication Date
DE3678210D1 true DE3678210D1 (de)	1991-04-25

Family

ID=25011075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686304107T Expired - Lifetime DE3678210D1 (de)	1985-06-26	1986-05-30	Fluessigkeitsringkompressor.

Country Status (9)

Country	Link
US (1)	US4613283A (de)
EP (1)	EP0206556B1 (de)
JP (1)	JPS62686A (de)
AU (1)	AU577019B2 (de)
BR (1)	BR8602928A (de)
CA (1)	CA1274496A (de)
DE (1)	DE3678210D1 (de)
FI (1)	FI85615C (de)
ZA (1)	ZA864073B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4679987A (en) *	1986-05-19	1987-07-14	The Nash Engineering Company	Self-priming liquid ring pump methods and apparatus
US5899668A (en) *	1997-01-30	1999-05-04	The Nash Engineering Company	Two-stage liquid ring pumps having separate gas and liquid inlets to the second stage
JP3081559B2 (ja) *	1997-06-04	2000-08-28	ニッコー株式会社	ボールグリッドアレイ型半導体装置およびその製造方法ならびに電子装置
US5961295A (en) *	1997-07-03	1999-10-05	The Nash Engineering Company	Mixed flow liquid ring pumps
US6354808B1 (en) *	2000-03-01	2002-03-12	The Nash Engineering Company	Modular liquid ring vacuum pumps and compressors
JP5046356B2 (ja) *	2006-01-12	2012-10-10	株式会社Ｌｉｘｉｌ	開口部装置
US20080038120A1 (en) *	2006-08-11	2008-02-14	Louis Lengyel	Two stage conical liquid ring pump having removable manifold, shims and first and second stage head o-ring receiving boss
CA2766385C (en) *	2009-06-26	2016-10-18	Gardner Denver Nash, Llc	Method of converting liquid ring pumps having sealing liquid vents
GB2500339A (en) *	2010-11-23	2013-09-18	Univ Ohio State	Liquid ring heat engine
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA617661A (en) *		1961-04-04	E. Adams Harold	Vacuum pump and compressor
GB190511378A (en) *	1905-05-31	1906-04-12	James Atkinson	Improvements in Rotary Pumps and Motors.
US1797980A (en) *	1929-01-19	1931-03-24	Irving C Jennings	Hydroturbine pump
US1847548A (en) *	1930-04-16	1932-03-01	Nash Engineering Co	Reversible hydroturbine pump
US1847586A (en) *	1930-04-16	1932-03-01	Nash Engineering Co	Hydroturbine pump with tapered port members
GB379891A (en) *	1931-10-09	1932-09-08	William Warren Triggs	Improvements relating to hydro-turbine pumps
US2223670A (en) *	1937-09-17	1940-12-03	Nash Engineering Co	Pump
US2672276A (en) *	1951-01-26	1954-03-16	Nash Engineering Co	Hydroturbine pump
CH363120A (de) *	1958-07-25	1962-07-15	Kobler Bruno	Einstufiger Flüssigkeitsring-Kompressor
US3043498A (en) *	1959-12-29	1962-07-10	Gabbioneta Roberto	Rotary liquid ring pump with means for regulating the loading of liquid in the ring
US3221659A (en) *	1960-04-20	1965-12-07	Nash Engineering Co	Liquid ring and centrifugal series pumps for varying density fluids
US3894812A (en) *	1974-02-19	1975-07-15	Atlantic Fluidics Inc	Liquid ring vacuum pump-compressor
US4521161A (en) *	1983-12-23	1985-06-04	The Nash Engineering Company	Noise control for conically ported liquid ring pumps

1985
- 1985-06-26 US US06/748,821 patent/US4613283A/en not_active Expired - Lifetime
1986
- 1986-05-21 CA CA000509677A patent/CA1274496A/en not_active Expired - Lifetime
- 1986-05-30 DE DE8686304107T patent/DE3678210D1/de not_active Expired - Lifetime
- 1986-05-30 EP EP86304107A patent/EP0206556B1/de not_active Expired - Lifetime
- 1986-05-30 ZA ZA864073A patent/ZA864073B/xx unknown
- 1986-06-02 AU AU58267/86A patent/AU577019B2/en not_active Ceased
- 1986-06-06 FI FI862433A patent/FI85615C/fi not_active IP Right Cessation
- 1986-06-25 JP JP61147270A patent/JPS62686A/ja active Pending
- 1986-06-25 BR BR8602928A patent/BR8602928A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS62686A (ja)	1987-01-06
FI85615C (fi)	1992-05-11
FI862433A0 (fi)	1986-06-06
EP0206556B1 (de)	1991-03-20
ZA864073B (en)	1988-01-27
AU577019B2 (en)	1988-09-08
BR8602928A (pt)	1987-02-17
AU5826786A (en)	1987-01-08
US4613283A (en)	1986-09-23
FI862433L (fi)	1986-12-27
EP0206556A3 (en)	1987-08-12
CA1274496A (en)	1990-09-25
FI85615B (fi)	1992-01-31
EP0206556A2 (de)	1986-12-30

Publication	Publication Date	Title
DE3670347D1 (de)	1990-05-17	Kompressoren.
DE3667188D1 (de)	1990-01-04	Dichtung.
DE3677172D1 (de)	1991-02-28	Dichtung.
FI882652A0 (fi)	1988-06-03	Pump.
FI861732L (fi)	1986-11-10	Sjukhusbaedd.
NO863526L (no)	1987-03-05	Boelgepapp.
ATE55980T1 (de)	1990-09-15	2-hydroxy-3-phenoxypropylamine.
FI862653A0 (fi)	1986-06-23	Bensinblandning.
ATE50243T1 (de)	1990-02-15	Fluorbenzylester.
FI863114L (fi)	1987-01-31	En pappersmaskins inloppslaoda.
FI852736A0 (fi)	1985-07-10	Termosterbar kyvettenhet.
NO865126L (no)	1987-06-22	Enkomponents tetningsring.
DE3671507D1 (de)	1990-06-28	Dichtungsringe.
DE3678210D1 (de)	1991-04-25	Fluessigkeitsringkompressor.
NL187870C (nl)	1992-02-03	Vasthoudring.
DE3671732D1 (de)	1990-07-12	Dichtung.
DE3671952D1 (de)	1990-07-19	Dichtung.
NO863638L (no)	1987-03-13	Oktapeptid.
FI861919L (fi)	1986-12-11	Kompressoranordning.
FI861728L (fi)	1986-10-31	Avskiljningsfoerfarande foer staerkelse.
ES2014991B3 (es)	1990-08-01	Araña.
NO863588D0 (no)	1986-09-08	Sammensetbart leketoey.
DE3667938D1 (de)	1990-02-08	Raederfalzapparat.
FI854880L (fi)	1987-06-12	Anordning foer axiell foerskjutning av en pumps loephjul.
DE3680692D1 (de)	1991-09-12	Kreisel.

Legal Events

Date	Code	Title	Description
1992-04-16	8364	No opposition during term of opposition
1996-05-09	8339	Ceased/non-payment of the annual fee