EP1043501A3 - Oil filter for a multistage piston compressor - Google Patents
Oil filter for a multistage piston compressor Download PDFInfo
- Publication number
- EP1043501A3 EP1043501A3 EP00106145A EP00106145A EP1043501A3 EP 1043501 A3 EP1043501 A3 EP 1043501A3 EP 00106145 A EP00106145 A EP 00106145A EP 00106145 A EP00106145 A EP 00106145A EP 1043501 A3 EP1043501 A3 EP 1043501A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil filter
- piston compressor
- filter
- multistage piston
- crankcase
- 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
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
- F04B39/02—Lubrication
- F04B39/0207—Lubrication with lubrication control systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/19—Crankcase ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19916172A DE19916172C2 (en) | 1999-04-10 | 1999-04-10 | Piston booster |
DE19916172 | 1999-04-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1043501A2 EP1043501A2 (en) | 2000-10-11 |
EP1043501A3 true EP1043501A3 (en) | 2001-02-28 |
EP1043501B1 EP1043501B1 (en) | 2006-10-11 |
Family
ID=7904102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00106145A Expired - Lifetime EP1043501B1 (en) | 1999-04-10 | 2000-03-21 | Multistage piston compressor with oil filter |
Country Status (6)
Country | Link |
---|---|
US (1) | US6398828B1 (en) |
EP (1) | EP1043501B1 (en) |
JP (1) | JP2000303955A (en) |
AT (1) | ATE342442T1 (en) |
DE (2) | DE19916172C2 (en) |
SG (1) | SG82075A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2439384B (en) * | 2006-06-19 | 2009-08-12 | Allan Hopkins | Pump Apparatus |
DE102018208970A1 (en) * | 2018-06-06 | 2019-12-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Compressor, heat pump or air conditioning or cold machine and method of compacting |
CN112610454B (en) * | 2021-01-17 | 2022-08-12 | 佛山市悟空动力科技有限公司 | Compressor housing and compressor |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482768A (en) * | 1968-02-28 | 1969-12-09 | Gardner Denver Co | Compressor control system |
US4063855A (en) * | 1976-05-03 | 1977-12-20 | Fuller Company | Compressor capacity and lubrication control system |
DE19525461A1 (en) * | 1995-07-14 | 1997-01-16 | Knorr Bremse Systeme | Piston compressor with air-outlet in crank housing - has housing outlet connected to suction wing of piston compressor via connecting pipe, and having lubricant separator with collection chamber for separated lubricants |
DE19729439A1 (en) * | 1996-07-10 | 1998-01-15 | Fleetguard Inc | Closed crankcase ventilation system |
WO1998026174A1 (en) * | 1996-12-09 | 1998-06-18 | Hideaki Watase | A charcoal filter and pressure release apparatus for use with an apparatus for combustion enhancer |
US5937837A (en) * | 1997-12-09 | 1999-08-17 | Caterpillar Inc. | Crankcase blowby disposal system |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2652819A (en) * | 1951-04-19 | 1953-09-22 | Dean S Nusbaum | Automatic drain valve for crankcase ventilators |
US3630182A (en) * | 1970-06-17 | 1971-12-28 | Lewis M D Grainger | Antipollution system for internal combustion engines |
US3721069A (en) * | 1970-08-10 | 1973-03-20 | R Walker | Air-oil separator |
US4136650A (en) * | 1977-03-02 | 1979-01-30 | Manookian Jr Arman | Crankcase oil vapor recovery system |
US4269607A (en) * | 1977-11-07 | 1981-05-26 | Walker Robert A | Air-oil separator and method of separation |
JPS58104347A (en) * | 1981-12-16 | 1983-06-21 | Aisin Seiki Co Ltd | Seal rod for stirling cycle engine |
GB2168262B (en) * | 1984-12-18 | 1989-01-05 | Leslie Donald Selsdon | Filter units |
DE3641331C1 (en) * | 1986-12-03 | 1988-01-28 | Argo Feinmechanik | Liquid filter, in particular oil filter |
JPH089992B2 (en) * | 1990-06-19 | 1996-01-31 | トキコ株式会社 | Multi-stage compressor |
US5113836A (en) * | 1990-06-25 | 1992-05-19 | Ventures Unlimited, Inc. | Filter for lowering harmful crankcase emissions in an internal combustion engine |
JPH06323671A (en) * | 1993-05-14 | 1994-11-25 | Sanyo Electric Co Ltd | Gas compressor expander |
US5586996A (en) * | 1994-05-12 | 1996-12-24 | Manookian, Jr.; Arman K. | Vapor separating device |
US5479907A (en) * | 1994-07-12 | 1996-01-02 | Walker, Jr.; Robert A. | Combination in-line air-filter/air-oil separator/air-silencer with preseparator |
DE19618413A1 (en) * | 1996-05-08 | 1997-11-13 | Mann & Hummel Filter | Oil mist removal element for use in combustion engines |
IT1285384B1 (en) * | 1996-05-31 | 1998-06-03 | Pall Corp | PURIFIER DEVICE FOR A BREATHER CIRCUIT OF A CRANKCASE OF AN ENDOTHERMIC ENGINE, AND BREATHER CIRCUIT FITTED WITH THIS DEVICE |
DE19631654A1 (en) * | 1996-08-05 | 1998-02-19 | Hatz Motoren | Ventilation device for the crankcase of an internal combustion engine |
US5853439A (en) * | 1997-06-27 | 1998-12-29 | Donaldson Company, Inc. | Aerosol separator and method |
-
1999
- 1999-04-10 DE DE19916172A patent/DE19916172C2/en not_active Expired - Fee Related
-
2000
- 2000-03-21 DE DE50013582T patent/DE50013582D1/en not_active Expired - Fee Related
- 2000-03-21 EP EP00106145A patent/EP1043501B1/en not_active Expired - Lifetime
- 2000-03-21 AT AT00106145T patent/ATE342442T1/en not_active IP Right Cessation
- 2000-03-22 SG SG200001712A patent/SG82075A1/en unknown
- 2000-04-10 JP JP2000107437A patent/JP2000303955A/en active Pending
- 2000-04-10 US US09/545,972 patent/US6398828B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482768A (en) * | 1968-02-28 | 1969-12-09 | Gardner Denver Co | Compressor control system |
US4063855A (en) * | 1976-05-03 | 1977-12-20 | Fuller Company | Compressor capacity and lubrication control system |
DE19525461A1 (en) * | 1995-07-14 | 1997-01-16 | Knorr Bremse Systeme | Piston compressor with air-outlet in crank housing - has housing outlet connected to suction wing of piston compressor via connecting pipe, and having lubricant separator with collection chamber for separated lubricants |
DE19729439A1 (en) * | 1996-07-10 | 1998-01-15 | Fleetguard Inc | Closed crankcase ventilation system |
WO1998026174A1 (en) * | 1996-12-09 | 1998-06-18 | Hideaki Watase | A charcoal filter and pressure release apparatus for use with an apparatus for combustion enhancer |
US5937837A (en) * | 1997-12-09 | 1999-08-17 | Caterpillar Inc. | Crankcase blowby disposal system |
Also Published As
Publication number | Publication date |
---|---|
SG82075A1 (en) | 2001-07-24 |
US6398828B1 (en) | 2002-06-04 |
DE19916172C2 (en) | 2001-05-31 |
EP1043501B1 (en) | 2006-10-11 |
ATE342442T1 (en) | 2006-11-15 |
EP1043501A2 (en) | 2000-10-11 |
JP2000303955A (en) | 2000-10-31 |
DE50013582D1 (en) | 2006-11-23 |
DE19916172A1 (en) | 2000-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2025060A1 (en) | Oil reclaim system | |
ATE163734T1 (en) | PISTON COMPRESSOR FOR GASEOUS MEDIA | |
CA2420541A1 (en) | Suction pump | |
EA200300533A1 (en) | TWO-SPEED FILTER CARTRIDGE | |
EP0933055A3 (en) | Dust collector | |
CA2012693A1 (en) | Intake valve for vacuum compressor | |
CA2448457A1 (en) | Removable dirt cup assembly with external filter | |
EP1316684A3 (en) | Oil collecting device and oil pump for an internal combustion engine | |
EP1043501A3 (en) | Oil filter for a multistage piston compressor | |
EP1046526A3 (en) | Air condenser, coolant system, and on vehicle air conditioning system | |
ES2161824T3 (en) | DEVICE FOR SEPARATING OIL FROM THE RESPIRATOR OF AN OIL DEPOSIT. | |
EP1167742A3 (en) | Air intake filter | |
EP1001171A3 (en) | Variable displacement compressor | |
DE59908134D1 (en) | AIR DIRECTIONAL SYSTEM, ESPECIALLY SUCTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE | |
DE59908691D1 (en) | Gas ballast device for a multi-stage positive displacement pump | |
EP0522673A3 (en) | Compressor unit | |
US4532670A (en) | Vacuum booster and filter | |
EP0288981A3 (en) | Plunger pump | |
CN2187696Y (en) | Pueumatic oil feeding pump | |
JPS6432093A (en) | Scroll compressor | |
EP1316712A3 (en) | Combustion engine | |
CN87201988U (en) | Unlubricated air compressor | |
CN1280252A (en) | Pump device installed with storage tank | |
WO1998037326A3 (en) | Compressor system | |
ATE65298T1 (en) | DOSING PUMP. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 04B 39/16 A, 7F 04B 39/02 B, 7F 01M 13/04 B |
|
17P | Request for examination filed |
Effective date: 20010222 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RTI1 | Title (correction) |
Free format text: MULTISTAGE PISTON COMPRESSOR WITH OIL FILTER |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061011 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061011 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061011 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50013582 Country of ref document: DE Date of ref document: 20061123 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070111 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070122 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20070116 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20070313 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20070314 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070319 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070322 Year of fee payment: 8 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20070712 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20070419 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070112 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20070319 Year of fee payment: 8 |
|
BERE | Be: lapsed |
Owner name: DRUCKLUFT DANNOHL G.M.B.H. Effective date: 20080331 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20080321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080321 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20081125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061011 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070321 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090331 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101001 |