BR9601044A - Downward flow cyclone - Google Patents

Downward flow cyclone

Info

Publication number: BR9601044A
Authority: BR; Brazil
Prior art keywords: downward flow; flow cyclone; cyclone; downward; flow
Prior art date: 1995-03-18

Application number

BR9601044A

Other languages

Portuguese (pt)

Inventor

Axel Funke

Hans Hermann Kofalck

Peter Sturm

Eberhard Stolarski

Original Assignee

Metallgesellschaft Ag

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.)

1995-03-18

Filing date

1996-03-18

Publication date

1998-01-06

1996-02-23 Priority claimed from DE19606647A external-priority patent/DE19606647C2/en

1996-03-18 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1998-01-06 Publication of BR9601044A publication Critical patent/BR9601044A/en

Links

BR9601044A 1995-03-18 1996-03-18 Downward flow cyclone BR9601044A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19509944		1995-03-18
DE19606647A DE19606647C2 (en)	1995-03-18	1996-02-23	Downstream cyclone

Publications (1)

Publication Number	Publication Date
BR9601044A true BR9601044A (en)	1998-01-06

Family

ID=26013504

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9601044A BR9601044A (en)	1995-03-18	1996-03-18	Downward flow cyclone

Country Status (3)

Country	Link
AU (1)	AU712201B2 (en)
BR (1)	BR9601044A (en)
CA (1)	CA2171892A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1568413A (en) *	1923-04-30	1926-01-05	David D Peebles	Separator
US4221655A (en) *	1978-03-03	1980-09-09	Nippon Pneumatic Manufacturing Co., Ltd.	Air classifier
DK163745C (en) *	1988-03-08	1992-09-07	Smidth & Co As F L	HEAT EXCHANGE

1996
- 1996-03-15 CA CA 2171892 patent/CA2171892A1/en not_active Abandoned
- 1996-03-15 AU AU48157/96A patent/AU712201B2/en not_active Ceased
- 1996-03-18 BR BR9601044A patent/BR9601044A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU4815796A (en)	1996-09-26
CA2171892A1 (en)	1996-09-19
AU712201B2 (en)	1999-10-28

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Legal Events

Date	Code	Title	Description
2000-05-30	FF	Decision: intention to grant
2000-10-31	FG9A	Patent or certificate of addition granted
2011-07-12	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 12A , 13A 14A E 15A ANUIDADES
2014-03-25	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-11-24	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2255 DE 25/03/2014 POR TER SIDO INDEVIDA.
2020-12-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 12A, 13A, 14A E 15A ANUIDADES.
2021-03-23	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 2605 DE 08-12-2020 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.