DE69204049D1 - Einspritzdüse für die zwischenkühlung eines zweistufigen verdichters. - Google Patents

Einspritzdüse für die zwischenkühlung eines zweistufigen verdichters.

Info

Publication number: DE69204049D1
Authority: DE; Germany
Prior art keywords: intercooling; injection nozzle; stage compressor; compressor; stage
Prior art date: 1991-10-18
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

DE69204049T

Other languages

English (en)

Other versions

DE69204049T2 (de

Inventor

James Hood

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.)

Ingersoll Rand Co

Original Assignee

Ingersoll Rand 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.)

1991-10-18

Filing date

1992-09-17

Publication date

1995-09-14

1992-09-17 Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co

1995-09-14 Application granted granted Critical

1995-09-14 Publication of DE69204049D1 publication Critical patent/DE69204049D1/de

1996-04-18 Publication of DE69204049T2 publication Critical patent/DE69204049T2/de

2012-09-18 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

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)
Nozzles (AREA)
Compressor (AREA)

DE69204049T 1991-10-18 1992-09-17 Einspritzdüse für die zwischenkühlung eines zweistufigen verdichters. Expired - Lifetime DE69204049T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/779,555 US5139399A (en)	1991-10-18	1991-10-18	Compressor interstage coolant injector nozzle
PCT/US1992/007901 WO1993008405A1 (en)	1991-10-18	1992-09-17	Compressor interstage coolant injector nozzle

Publications (2)

Publication Number	Publication Date
DE69204049D1 true DE69204049D1 (de)	1995-09-14
DE69204049T2 DE69204049T2 (de)	1996-04-18

Family

ID=25116823

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69204049T Expired - Lifetime DE69204049T2 (de)	1991-10-18	1992-09-17	Einspritzdüse für die zwischenkühlung eines zweistufigen verdichters.

Country Status (6)

Country	Link
US (1)	US5139399A (de)
EP (1)	EP0563348B1 (de)
JP (1)	JPH0826866B2 (de)
CA (1)	CA2098312C (de)
DE (1)	DE69204049T2 (de)
WO (1)	WO1993008405A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2344856B (en) *	1998-12-18	2002-12-18	Ingersoll Rand Company Ltd	Method of operating compressor
EP2030248A2 (de) *	2006-06-21	2009-03-04	Evergreen Solar, Inc.	Rahmenloses photovoltaisches modul
KR20110056061A (ko) *	2009-11-20	2011-05-26	엘지전자 주식회사	히트 펌프식 급탕장치
WO2012082674A1 (en)	2010-12-17	2012-06-21	Univation Technologies, Llc	Systems and methods for recovering hydrocarbons from a polyolefin purge gas product
ES2709763T3 (es)	2016-10-28	2019-04-17	Almig Kompressoren Gmbh	Compresor de aire de tornillo inyectado de aceite de dos etapas
CN115559904B (zh) *	2022-10-18	2023-12-19	西安交通大学	一种变导程双螺杆机械及其轴向喷液主动调控方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1220054A (en) *	1967-02-06	1971-01-20	Svenska Rotor Maskiner Ab	Two-stage compressor of the meshing screw rotor type
US3910731A (en) *	1970-07-09	1975-10-07	Svenska Rotor Maskiner Ab	Screw rotor machine with multiple working spaces interconnected via communication channel in common end plate
SE415996B (sv) *	1972-09-25	1980-11-17	Stal Refrigeration Ab	Rotationskompressor av lamelltyp
US4174196A (en) *	1976-07-28	1979-11-13	Hitachi, Ltd.	Screw fluid machine
US4123203A (en) *	1977-10-14	1978-10-31	Gardner-Denver Company	Multistage helical screw compressor with liquid injection
DE3209035A1 (de) *	1981-03-13	1982-09-30	Sullair Technology AB, 11653 Stockholm	Verfahren und vorrichtung zur zwischenkuehlung in einem oeleingespritzten mehrstufen-schraubenkompressor
JPS6017281A (ja) *	1983-07-07	1985-01-29	Japan Electronic Control Syst Co Ltd	トロコイドポンプ
JPS6056104A (ja) *	1983-09-08	1985-04-01	Hokuetsu Kogyo Co Ltd	スクリユ−膨張機の給油装置
DE3541838A1 (de) *	1985-11-27	1987-06-04	Kopp Gmbh Int Pipeline Service	Kompressor-anlage

1991
- 1991-10-18 US US07/779,555 patent/US5139399A/en not_active Expired - Lifetime
1992
- 1992-09-17 WO PCT/US1992/007901 patent/WO1993008405A1/en active IP Right Grant
- 1992-09-17 EP EP92920890A patent/EP0563348B1/de not_active Expired - Lifetime
- 1992-09-17 JP JP5507680A patent/JPH0826866B2/ja not_active Expired - Lifetime
- 1992-09-17 CA CA002098312A patent/CA2098312C/en not_active Expired - Fee Related
- 1992-09-17 DE DE69204049T patent/DE69204049T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO1993008405A1 (en)	1993-04-29
CA2098312C (en)	1995-02-07
EP0563348B1 (de)	1995-08-09
JPH0826866B2 (ja)	1996-03-21
DE69204049T2 (de)	1996-04-18
US5139399A (en)	1992-08-18
JPH06500618A (ja)	1994-01-20
EP0563348A1 (de)	1993-10-06

Publication	Publication Date	Title
DE69215104D1 (de)	1996-12-12	Druckluftzerstäuber für brennstoffeinspritzdüse
DE69409945D1 (de)	1998-06-04	Tragbare, durch die inhalation betätigte , zerstäubervorrichtung
DE69312447D1 (de)	1997-08-28	Instandsetzungsvorrichtung für einen Druckkopf
DE69201032D1 (de)	1995-02-09	Sicherungsvorrichtung für die Hinteraufhängung eines Turbinetriebwerkes.
DE69434549D1 (de)	2005-12-22	Brennstoffablassvorrichtung für Brennstoffeinspritzdüse
DE69128325D1 (de)	1998-01-15	Hochdruck-Injektordüse
DE69518858D1 (de)	2000-10-19	Berstschutz für einen radialkompressor
DE69419113D1 (de)	1999-07-22	Schubladenauszug, insbesondere für einen Kühlschrank
DE69228683D1 (de)	1999-04-22	Düse für gasunterstütztes spritzgiessen
DE69113018D1 (de)	1995-10-19	Zweiphasendruckdüse zum aufwärtsgerichteten Sprühen.
DE69617367D1 (de)	2002-01-10	Kraftstoffeinspritzmengenbildungsgerät für eine pumpendüse
DE69111472D1 (de)	1995-08-31	Ventilplatte für einen Kolbenverdichter.
FR2672341B1 (fr)	1993-09-24	Pompe a carburant a deux etages.
DE68920950D1 (de)	1995-03-16	Düsenvorsatz für eine Klebepistole.
DE69204049D1 (de)	1995-09-14	Einspritzdüse für die zwischenkühlung eines zweistufigen verdichters.
IT8920750A0 (it)	1989-06-02	Scampanatore ad impatto a due stadi.
DE69306497D1 (de)	1997-01-23	Lärmgedämpfte Strahldüse für einen Strahlantrieb
FR2698556B3 (fr)	1994-11-18	Petit objet décoratif équipé d'un élément décoratif mobile actionné par ressort.
IT1219735B (it)	1990-05-24	Pastiglia di ugello nebulizzatore per pompette a mano,particolarmente per lacche
DE69201021D1 (de)	1995-02-09	Fehleranzeige für einen Blitzableiter.
DE59202085D1 (de)	1995-06-08	Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2000 bar.
ITVE910065A0 (it)	1991-11-28	Aerografo antifumo a bassa pressione
GB2242239B (en)	1993-10-13	A multi-stage compressor.
GB2246843B (en)	1994-06-29	A valve,in particular for a piston-type compressor
IT1238399B (it)	1993-07-16	Palettatura d'estremita' a bassa pressione a prestazione migliorata.

Legal Events

Date	Code	Title	Description
1996-09-05	8364	No opposition during term of opposition
2008-04-30	8328	Change in the person/name/address of the agent	Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF
2008-05-08	8328	Change in the person/name/address of the agent	Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN
2008-10-30	8328	Change in the person/name/address of the agent	Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN
2012-09-18	R071	Expiry of right	Ref document number: 563348 Country of ref document: EP