FR2449211A1 - MULTI-STAGE AIR COMPRESSOR CYLINDER HEAD - Google Patents

MULTI-STAGE AIR COMPRESSOR CYLINDER HEAD

Info

Publication number
FR2449211A1
FR2449211A1 FR8003422A FR8003422A FR2449211A1 FR 2449211 A1 FR2449211 A1 FR 2449211A1 FR 8003422 A FR8003422 A FR 8003422A FR 8003422 A FR8003422 A FR 8003422A FR 2449211 A1 FR2449211 A1 FR 2449211A1
Authority
FR
France
Prior art keywords
cylinder head
chamber
holes
air compressor
stage air
Prior art date
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
FR8003422A
Other languages
French (fr)
Other versions
FR2449211B1 (en
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.)
Wabco Fahrzeugbremsen GmbH
Original Assignee
Wabco Fahrzeugbremsen GmbH
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.)
Filing date
Publication date
Application filed by Wabco Fahrzeugbremsen GmbH filed Critical Wabco Fahrzeugbremsen GmbH
Publication of FR2449211A1 publication Critical patent/FR2449211A1/en
Application granted granted Critical
Publication of FR2449211B1 publication Critical patent/FR2449211B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/064—Cooling by a cooling jacket in the pump casing

Abstract

CULASSE ASSURANT UN MEILLEUR REFROIDISSEMENT ET CONTENANT A LA FOIS L'ECHANGEUR THERMIQUE ET LES DEUX ETAGES DE COMPRESSION. LA CULASSE 1 COMPREND UNE CHAMBRE A REFRIGERANT 2, 3 AVEC DES RACCORDEMENTS 7 ET 8, UNE CHAMBRE D'ASPIRATION 4 D'OU L'AIR EST ASPIRE PAR LE PISTON 23 AU TRAVERS DE TROUS 12, PUIS EST REFOULE AU TRAVERS DE TROUS 13 DANS LA CHAMBRE BASSE PRESSION 5, ET UNE CHAMBRE HAUTE PRESSION 6 OU L'AIR, ASPIRE DE LA CHAMBRE 5 PAR LES TROUS 18, 19, EST REFOULE PAR LE PISTON 24. LES OUVERTURES ET FERMETURES NECESSAIRES SONT ASSUREES PAR LES SOUPAPES A LAMELLES 16 ET 17 ET PAR LES SOUPAPES A PLAQUES 20, 21. L'ECHANGE THERMIQUE SE FAIT AU TRAVERS DE LA PAROI 25 ET DE SES NERVURES.CYLINDER HEAD ENSURING BETTER COOLING AND CONTAINING BOTH THE HEAT EXCHANGER AND THE TWO COMPRESSION STAGES. CYLINDER HEAD 1 INCLUDES A REFRIGERANT CHAMBER 2, 3 WITH CONNECTIONS 7 AND 8, AN SUCTION CHAMBER 4 FROM WHICH AIR IS SUCKED BY PISTON 23 THROUGH HOLES 12, THEN IS RETURNED THROUGH HOLES 13 IN THE LOW PRESSURE CHAMBER 5, AND A HIGH PRESSURE CHAMBER 6 WHERE THE AIR, INTAKE FROM CHAMBER 5 THROUGH HOLES 18, 19, IS DELIVERED THROUGH PISTON 24. THE NECESSARY OPENINGS AND CLOSURES ARE PROVIDED BY THE LAMELLA VALVES 16 AND 17 AND BY PLATE VALVES 20, 21. THE THERMAL EXCHANGE IS DONE THROUGH THE WALL 25 AND ITS RIBS.

FR8003422A 1979-02-15 1980-02-15 MULTI-STAGE AIR COMPRESSOR CYLINDER HEAD Granted FR2449211A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905720 DE2905720A1 (en) 1979-02-15 1979-02-15 CYLINDER HEAD FOR MULTI-STAGE AIR PRESSER

Publications (2)

Publication Number Publication Date
FR2449211A1 true FR2449211A1 (en) 1980-09-12
FR2449211B1 FR2449211B1 (en) 1983-08-05

Family

ID=6062954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003422A Granted FR2449211A1 (en) 1979-02-15 1980-02-15 MULTI-STAGE AIR COMPRESSOR CYLINDER HEAD

Country Status (3)

Country Link
DE (1) DE2905720A1 (en)
FR (1) FR2449211A1 (en)
GB (1) GB2044365B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2905191A1 (en) * 2014-02-06 2015-08-12 Bendix Commercial Vehicle Systems LLC Vehicle air compressor apparatus for a heavy vehicle air braking system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843784B1 (en) * 1995-08-11 2001-11-14 KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH Valve plate for piston compressor, especially for air compression in motor vehicles
DE19529684C2 (en) * 1995-08-11 1998-03-19 Knorr Bremse Systeme Piston compressors, in particular for the generation of compressed air in motor vehicles
DE19649884A1 (en) * 1996-12-02 1998-06-10 Henkel Kgaa Process for stacking outer packaging that can be filled with non-self-supporting containers with trays and slip lids
GB9715742D0 (en) * 1997-07-26 1997-10-01 Knorr Bremse Systeme Gas compressors
US6116874A (en) * 1997-07-26 2000-09-12 Knorr-Bremse Systems For Commercial Vehicles Limited Gas compressors
GB9715741D0 (en) * 1997-07-26 1997-10-01 Knorr Bremse Systeme Improvements to gas compressors
GB2329681A (en) * 1997-07-26 1999-03-31 Knorr Bremse Systeme Cooling of compressed gas in a gas compressor
DE10047087A1 (en) * 2000-09-22 2002-04-11 Boge Kompressoren piston compressor
DE10242544B4 (en) * 2002-09-13 2006-03-30 Man Nutzfahrzeuge Ag Air compressor cylinder head
DE102005012202A1 (en) * 2005-03-15 2006-09-28 Itg Kompressoren Gmbh Cylinder head for a multi-stage piston compressor
AT512923B1 (en) 2013-01-25 2013-12-15 Hoerbiger Kompressortech Hold Cylinder head for two-stage reciprocating compressor
DE102015225069B4 (en) * 2015-12-14 2017-11-30 Voith Patent Gmbh Cylinder head for multi-stage reciprocating compressor
CN110242534B (en) * 2019-07-08 2024-01-26 耐力股份有限公司 New energy oil-containing two-stage piston air compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764753A (en) * 1926-09-30 1930-06-17 Fairbanks Morse & Co Fluid-compressing means

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478850C (en) * 1925-05-23 1929-07-04 Fried Krupp Akt Ges Cash register
DE492844C (en) * 1928-12-23 1930-02-28 Flottmann A G Compressor system driven by an internal combustion engine
DE2215983A1 (en) * 1972-04-01 1973-10-11 Bosch Gmbh Robert PRESSURE VALVE DEVICE FOR SUBMERGED PISTON COMPRESSORS
GB1409589A (en) * 1973-08-21 1975-10-08 Atlas Copco Ab Piston compressors
DE2545279B2 (en) * 1975-10-09 1978-01-12 Knorr-Bremse GmbH, 8000 München VALVE ARRANGEMENT FOR A LIQUID-COOLED PISTON COMPRESSOR

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764753A (en) * 1926-09-30 1930-06-17 Fairbanks Morse & Co Fluid-compressing means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2905191A1 (en) * 2014-02-06 2015-08-12 Bendix Commercial Vehicle Systems LLC Vehicle air compressor apparatus for a heavy vehicle air braking system

Also Published As

Publication number Publication date
GB2044365A (en) 1980-10-15
FR2449211B1 (en) 1983-08-05
GB2044365B (en) 1983-01-19
DE2905720A1 (en) 1980-08-28

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Legal Events

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