BR9204299A - Compressor a embolo para a compressao de gases,livre de oleo - Google Patents

Compressor a embolo para a compressao de gases,livre de oleo

Info

Publication number: BR9204299A
Authority: BR; Brazil
Prior art keywords: facing; piston ring; compression space; piston; cylinder
Prior art date: 1991-11-06

Application number

BR929204299A

Other languages

English (en)

Inventor

Norbert Feistel

Original Assignee

Burckhardt Ag Maschf

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.)

1991-11-06

Filing date

1992-11-05

Publication date

1993-05-11

1992-11-05 Application filed by Burckhardt Ag Maschf filed Critical Burckhardt Ag Maschf

1993-05-11 Publication of BR9204299A publication Critical patent/BR9204299A/pt

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Compressor (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

BR929204299A 1991-11-06 1992-11-05 Compressor a embolo para a compressao de gases,livre de oleo BR9204299A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH323791		1991-11-06

Publications (1)

Publication Number	Publication Date
BR9204299A true BR9204299A (pt)	1993-05-11

Family

ID=4251620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929204299A BR9204299A (pt)	1991-11-06	1992-11-05	Compressor a embolo para a compressao de gases,livre de oleo

Country Status (11)

Country	Link
US (1)	US5347915A (pt)
EP (1)	EP0541482B1 (pt)
JP (1)	JP3285624B2 (pt)
AT (1)	ATE120521T1 (pt)
AU (1)	AU650798B2 (pt)
BR (1)	BR9204299A (pt)
CA (1)	CA2082205C (pt)
CZ (1)	CZ289846B6 (pt)
DE (1)	DE59201774D1 (pt)
ES (1)	ES2070618T3 (pt)
PL (1)	PL169681B1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2176043C2 (ru) *	1995-11-17	2001-11-20	Машиненфабрик Зульцер-Буркхардт АГ	Поршневое кольцо и поршневой компрессор с сухим ходом
ATE283993T1 (de) *	2001-07-09	2004-12-15	Burckhardt Compression Ag	Kolbenring
US7121192B2 (en) *	2003-03-21	2006-10-17	Dana Corporation	Piston ring coating
AT413432B (de) *	2003-09-10	2006-02-15	Hoerbiger Kompressortech Hold	Kolbenring
EP1899632A1 (en) *	2004-06-08	2008-03-19	Savice Limited	A piston, a ring and a piston assembly for a two cycle engine
US7455506B2 (en) *	2004-12-29	2008-11-25	Bendix Commercial Vehicle Systems Llc	Injection moldable piston rings
US20070241297A1 (en) *	2006-04-13	2007-10-18	Honeywell International, Inc.	Guided pneumatic second stage switching valve
AT507055B1 (de)	2009-01-22	2010-08-15	Hoerbiger Kompressortech Hold	Kolben mit kolbenringen und stützringen
AT508131B1 (de)	2009-12-14	2010-11-15	Hoerbiger Kompressortech Hold	Kolben mit kolbenringen und stützringen
EP2423539B1 (de) *	2010-08-31	2014-04-02	Burckhardt Compression AG	Dichtungsanordnung
US9453411B2 (en) *	2010-09-23	2016-09-27	Michael W. Courson	Rotary cam radial steam engine
US9856866B2 (en)	2011-01-28	2018-01-02	Wabtec Holding Corp.	Oil-free air compressor for rail vehicles
FR3009037B1 (fr) *	2013-07-23	2016-01-29	Vianney Rabhi	Dispositif d'etancheite pour piston
DE102014114924A1 (de) *	2014-10-14	2016-04-14	Knorr-Bremse Systeme für Schienenfahrzeuge GmbH	Kolben-Zylinder-Anordnung für einen ölfreien Verdichter zur Erzeugung von Druckluft
DE102020134381A1 (de) *	2020-12-21	2022-06-23	NEUMAN & ESSER Deutschland GmbH & Co. KG Vertrieb und Anlagentechnik	Kompressor, Scheibenkörper und Dichtung
EP4227533A1 (de) *	2022-02-10	2023-08-16	Burckhardt Compression AG	Kolben für einen verdichter, verdichter sowie verfahren und abziehwerkzeug zur demontage eines kolbens
CN116474480A (zh) *	2023-03-21	2023-07-25	福州德寰流体技术有限公司	一种高性能低压损油气分离滤芯
EP4575274A1 (de) *	2023-12-21	2025-06-25	Burckhardt Compression AG	Dichtelement zum abdichten eines bauteils eines kolbenverdichters und kolbenverdichter
DE102024202251A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202247A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202252A1 (de)	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202257A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202258A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202248A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202250A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202267A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202264A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202268A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressorsystem
DE102024202265A1 (de)	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202255A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202262A1 (de)	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202261A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Membranpumpe
DE102024202259A1 (de)	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
DE102024202260A1 (de) *	2024-03-11	2025-09-11	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor
CN118328907B (zh) *	2024-06-14	2024-10-25	江苏省计量科学研究院(江苏省能源计量数据中心)	一种梯形活塞环梯形角的分段式测量系统及方法
DE102024205747A1 (de)	2024-06-20	2025-12-24	Robert Bosch Gesellschaft mit beschränkter Haftung	Kolbenkompressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB284133A (en) *	1927-06-11	1928-01-26	William James Banks	Improvements in metallic packing rings for pistons
US1779837A (en) *	1927-08-30	1930-10-28	Joseph F Batty	Ring packing
US2294519A (en) *	1941-08-09	1942-09-01	Caterpillar Tractor Co	Piston structure
CH232422A (de) *	1942-07-23	1944-05-31	Limited M E P Company	Dichtungsring-Lagerung.
DE884586C (de) *	1943-06-29	1953-07-27	Maschf Augsburg Nuernberg Ag	OElabstreifvorrichtung an Kolben von Brennkraftmaschinen
US2799523A (en) *	1954-05-06	1957-07-16	Linear Inc	Pressure-actuated seals
US2948554A (en) *	1957-07-29	1960-08-09	Mahand Jack	Rotary seal
US3023014A (en) *	1957-11-18	1962-02-27	Int Harvester Co	Seal between relatively rotating members
US3353832A (en) *	1965-05-24	1967-11-21	Felt Products Mfg Co	Sealing assembly
DD101463A1 (pt) *	1972-12-19	1973-11-12
GB1357090A (en) *	1973-03-14	1974-06-19	Foerenade Fabriksverken	Sealing devices for limiting fluid leakages along piston rods or other elongated cylindrical elements
PL76739B1 (pt) *	1973-05-10	1975-02-28
DE2855438C2 (de) *	1978-12-21	1986-12-04	Atlas Copco AB, Nacka, Stockholm	Einteiliger Kolben mit zumindest einer Ringnut und einem darin angeordneten Ringaggregat
US4714008A (en) *	1985-11-21	1987-12-22	Bowers Walter B	Piston for internal combustion engines and the like
HUT59470A (en) *	1990-01-18	1992-05-28	Laszlo Wilheim	Piston-ring unit for piston reciprocating machines particularly for internal combustion engines
US5071318A (en) *	1990-01-22	1991-12-10	Westinghouse Electric Corp.	Reactor coolant pump having improved dynamic secondary seal assembly

1992
- 1992-09-30 US US07/954,443 patent/US5347915A/en not_active Expired - Lifetime
- 1992-10-20 EP EP92810801A patent/EP0541482B1/de not_active Expired - Lifetime
- 1992-10-20 DE DE59201774T patent/DE59201774D1/de not_active Expired - Lifetime
- 1992-10-20 ES ES92810801T patent/ES2070618T3/es not_active Expired - Lifetime
- 1992-10-20 AT AT92810801T patent/ATE120521T1/de active
- 1992-10-26 PL PL92296366A patent/PL169681B1/pl unknown
- 1992-11-05 CZ CS19923315A patent/CZ289846B6/cs not_active IP Right Cessation
- 1992-11-05 AU AU28158/92A patent/AU650798B2/en not_active Ceased
- 1992-11-05 JP JP29594092A patent/JP3285624B2/ja not_active Expired - Lifetime
- 1992-11-05 CA CA002082205A patent/CA2082205C/en not_active Expired - Fee Related
- 1992-11-05 BR BR929204299A patent/BR9204299A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU650798B2 (en)	1994-06-30
JPH05215072A (ja)	1993-08-24
CZ331592A3 (en)	1993-05-12
ES2070618T3 (es)	1995-06-01
JP3285624B2 (ja)	2002-05-27
EP0541482A1 (de)	1993-05-12
CA2082205A1 (en)	1993-05-07
EP0541482B1 (de)	1995-03-29
AU2815892A (en)	1993-05-13
ATE120521T1 (de)	1995-04-15
CA2082205C (en)	1998-12-08
DE59201774D1 (de)	1995-05-04
PL296366A1 (en)	1993-09-20
US5347915A (en)	1994-09-20
PL169681B1 (pl)	1996-08-30
CZ289846B6 (cs)	2002-04-17

Publication	Publication Date	Title
BR9204299A (pt)	1993-05-11	Compressor a embolo para a compressao de gases,livre de oleo
BR9805280A (pt)	2000-06-06	Compressor alternativo com motor linear
ES2030798T3 (es)	1992-11-16	Conjunto de cilindro y embolo.
ATE156567T1 (de)	1997-08-15	Brennkraftmaschine
FI945240A7 (fi)	1994-11-08	Sahakokoonpano
SE8307087L (sv)	1984-06-24	Laskonstruktion for cylinderhuvud
US5072653A (en)	1991-12-17	Piston biased to one side to cover ring gap
DE50206719D1 (de)	2006-06-14	Kolbenringanordnung für Kolben von Hubkolbenmaschinen, insbesondere Brennkraftmaschinen
NO306422B1 (no)	1999-11-01	Anordning ved forbrenningsmotor med innvendig forbrenning
DE3868261D1 (de)	1992-03-12	Zentralachsige brennkraftmaschine mit einander gegenueberliegenden und fest verbundenen ringfoermigen kolben.
DE3770033D1 (de)	1991-06-20	Brennkraftmaschine.
KR870700132A (ko)	1987-03-14	오일조절피스톤링의 듀얼스프링익스팬더
DE3864699D1 (de)	1991-10-17	Kolben fuer brennkraftmaschinen.
ATE25745T1 (de)	1987-03-15	Kolben fuer verbrennungsmotoren und/oder fuer kompressoren bzw. pleuel hierfuer.
ATE158060T1 (de)	1997-09-15	Radialkolbenpumpe
US4422649A (en)	1983-12-27	Stirling engine piston ring
SU877101A1 (ru)	1981-10-30	Составное поршневое маслосъемное кольцо
RU2016300C1 (ru)	1994-07-15	Узел маслосъемного поршневого кольца для двигателя внутреннего сгорания
ATE260408T1 (de)	2004-03-15	Verbrennungsmotor, insbesondere stationärer gasmotor
SU1657662A1 (ru)	1991-06-23	Поршнева машина
ES2012657A6 (es)	1990-04-01	Dispositivo de aro de aceite y compresion de pistones para motores de combustion interna.
JPS5569741A (en)	1980-05-26	Engine piston
SU1749587A1 (ru)	1992-07-23	Шатунно-поршневой узел
RU1798568C (ru)	1993-02-28	Уплотнительный подвижный узел дл поршней силовых гидроцилиндров
SU907327A1 (ru)	1982-02-23	Маслосъемное устройство поршн

Legal Events

Date	Code	Title	Description
1997-03-04	FF	Decision: intention to grant
1997-09-23	KE	Notification for payement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71
1998-06-30	FG9A	Patent or certificate of addition granted
2010-12-21	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 12A , 13A , 14A , 15A , 16A , 17A E 18A ANUIDADES.
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.