BR9203466A - Bomba de diafragma,particularmente apropriada para fluidos contendo gas - Google Patents

Bomba de diafragma,particularmente apropriada para fluidos contendo gas

Info

Publication number: BR9203466A
Authority: BR; Brazil
Prior art keywords: particularly suitable; containing gas; diaphragm pump; fluids containing; fluids
Prior art date: 1991-09-06

Application number

BR929203466A

Other languages

English (en)

Inventor

Giancarlo Esposito

Enzo Pagli

Original Assignee

Nuovo Pignone Spa

Agip Spa

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.)

1991-09-06

Filing date

1992-09-04

Publication date

1993-04-13

1992-09-04 Application filed by Nuovo Pignone Spa, Agip Spa filed Critical Nuovo Pignone Spa

1993-04-13 Publication of BR9203466A publication Critical patent/BR9203466A/pt

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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Separation Using Semi-Permeable Membranes (AREA)

BR929203466A 1991-09-06 1992-09-04 Bomba de diafragma,particularmente apropriada para fluidos contendo gas BR9203466A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI912369A IT1251398B (it)	1991-09-06	1991-09-06	Pompa a membrana perfezionata, particolarmente adatta per fluidi contenenti gas.

Publications (1)

Publication Number	Publication Date
BR9203466A true BR9203466A (pt)	1993-04-13

Family

ID=11360622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929203466A BR9203466A (pt)	1991-09-06	1992-09-04	Bomba de diafragma,particularmente apropriada para fluidos contendo gas

Country Status (13)

Country	Link
US (1)	US5263827A (pt)
EP (1)	EP0536818B1 (pt)
JP (1)	JPH05240164A (pt)
CN (1)	CN1029639C (pt)
AU (1)	AU650774B2 (pt)
BR (1)	BR9203466A (pt)
CA (1)	CA2076400A1 (pt)
DE (1)	DE69201774T2 (pt)
DK (1)	DK0536818T3 (pt)
ES (1)	ES2070580T3 (pt)
IT (1)	IT1251398B (pt)
MX (1)	MX9205065A (pt)
NO (1)	NO178475C (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29512694U1 (de) *	1995-08-07	1995-10-19	MH-Technik GmbH, 86863 Langenneufnach	Als Kapselpumpe ausgebildete Dosierpumpe
GB9602626D0 (en) *	1996-02-09	1996-04-10	Var Dev Ltd	Improvements in and relating to diaphragm pumps
US6695593B1 (en)	1998-10-05	2004-02-24	Trebor International, Inc.	Fiber optics systems for high purity pump diagnostics
US6106246A (en)	1998-10-05	2000-08-22	Trebor International, Inc.	Free-diaphragm pump
US6957952B1 (en)	1998-10-05	2005-10-25	Trebor International, Inc.	Fiber optic system for detecting pump cycles
AU2002240729B2 (en) *	2001-04-09	2006-11-02	Vortech Energy & Power Pty Limited	Displacement pump and ancillary equipment
WO2002081917A1 (en) *	2001-04-09	2002-10-17	Pumping Systems Technologies Pty Limited	Displacement pump and ancillary equipment
US7134849B1 (en)	2003-04-22	2006-11-14	Trebor International, Inc.	Molded disposable pneumatic pump
GB0915327D0 (en)	2009-09-03	2009-10-07	Quanta Fluid Solution Ltd	Pump
US8932031B2 (en)	2010-11-03	2015-01-13	Xylem Ip Holdings Llc	Modular diaphragm pumping system
US20140003983A1 (en) *	2012-06-28	2014-01-02	Trebor International	Restrained, unattached, ultrapure pump diaphragm
CN104870817A (zh) *	2012-12-21	2015-08-26	利乐拉瓦尔集团及财务有限公司	一种用于卫生处理应用的活塞泵装置
JP6941570B2 (ja) *	2018-01-19	2021-09-29	日本ピラー工業株式会社	ローリングダイアフラムポンプ
WO2019204497A1 (en) *	2018-04-18	2019-10-24	Wanner Engineering, Inc.	Device for protecting a diaphragm pump from pressure differential

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US250253A (en) *		1881-11-29		johnston
US2919650A (en) *	1955-09-22	1960-01-05	Reiners Walter	Diaphragm pump for non-lubricating and chemically aggressive liquids
GB888379A (en) *	1959-05-07	1962-01-31	Nat Res Dev	Diaphragm pumps and motors
GB887774A (en) *	1959-06-26	1962-01-24	Charles Wilfred Simpson	Improvements in and relating to diaphragm pumps
US3391963A (en) *	1967-02-06	1968-07-09	Handley Weeks Inc	Permeable diaphragm pump
DE1806675A1 (de) *	1968-11-02	1970-05-27	Bosch Gmbh Robert	Rollmembran fuer Membranpumpen
DE2918910A1 (de) *	1979-05-10	1980-12-04	Teves Gmbh Alfred	Bremskraftverstaerker
CH654073A5 (en) *	1982-02-24	1986-01-31	Bucher Guyer Ag Masch	Thrust piston device having a gas-or liquid-actuable diaphragm
EP0177341A3 (en) *	1984-10-05	1987-01-07	LUCAS INDUSTRIES public limited company	Clutch servos
DE3603145A1 (de) *	1986-02-01	1987-08-06	Bosch Gmbh Robert	Druckmittel-bremszylinder
IT1189160B (it) *	1986-06-11	1988-01-28	Nuovopignone Ind Meccaniche &	Dispositivo perfezionanto di pompaggio,particolarmente adatto a comprimere fluidi in alti fondali
US5145331A (en) *	1991-07-29	1992-09-08	J. Wagner Gmbh	Diaphragm pump

1991
- 1991-09-06 IT ITMI912369A patent/IT1251398B/it active IP Right Grant
1992
- 1992-08-18 US US07/931,704 patent/US5263827A/en not_active Expired - Lifetime
- 1992-08-18 AU AU21082/92A patent/AU650774B2/en not_active Ceased
- 1992-08-19 CA CA002076400A patent/CA2076400A1/en not_active Abandoned
- 1992-08-28 EP EP92202617A patent/EP0536818B1/en not_active Expired - Lifetime
- 1992-08-28 DK DK92202617.4T patent/DK0536818T3/da active
- 1992-08-28 DE DE69201774T patent/DE69201774T2/de not_active Expired - Fee Related
- 1992-08-28 ES ES92202617T patent/ES2070580T3/es not_active Expired - Lifetime
- 1992-09-01 JP JP4257161A patent/JPH05240164A/ja not_active Withdrawn
- 1992-09-02 NO NO923421A patent/NO178475C/no unknown
- 1992-09-03 MX MX9205065A patent/MX9205065A/es not_active IP Right Cessation
- 1992-09-04 BR BR929203466A patent/BR9203466A/pt not_active IP Right Cessation
- 1992-09-05 CN CN92110495A patent/CN1029639C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
NO178475B (no)	1995-12-27
NO923421L (no)	1993-03-08
CN1070720A (zh)	1993-04-07
AU650774B2 (en)	1994-06-30
MX9205065A (es)	1993-03-01
US5263827A (en)	1993-11-23
IT1251398B (it)	1995-05-09
DE69201774D1 (de)	1995-04-27
CA2076400A1 (en)	1993-03-07
CN1029639C (zh)	1995-08-30
DE69201774T2 (de)	1995-10-19
EP0536818A1 (en)	1993-04-14
DK0536818T3 (da)	1995-06-12
EP0536818B1 (en)	1995-03-22
ES2070580T3 (es)	1995-06-01
NO923421D0 (no)	1992-09-02
AU2108292A (en)	1993-03-11
ITMI912369A1 (it)	1993-03-06
ITMI912369A0 (it)	1991-09-06
JPH05240164A (ja)	1993-09-17
NO178475C (no)	1996-04-03

Publication	Publication Date	Title
DK311384D0 (da)	1984-06-26	Klaebemiddel, som er modstandsdygtigt over for biologiske fluider
DE69006143D1 (de)	1994-03-03	Hochdruckgaszufuhrsystem.
BR9203466A (pt)	1993-04-13	Bomba de diafragma,particularmente apropriada para fluidos contendo gas
DE69110311D1 (de)	1995-07-20	Fluiddruckregler.
BR9505993A (pt)	1997-12-23	Bomba para líquido
NO891736D0 (no)	1989-04-26	Beholder for fluid under trykk.
DE69206183D1 (de)	1996-01-04	Gasfeder.
ITVI910109A0 (it)	1991-07-04	Regolatore di pressione per gas.
ITRM910460A0 (it)	1991-06-25	Valvola di non ritorno per condutture di gas.
DE59204564D1 (de)	1996-01-18	Gasdrucklager.
IT9022175A0 (it)	1990-11-23	Valvola riduttrice di pressione perfezionata per gas
DE3670129D1 (de)	1990-05-10	Blattfederventil fuer pumpenauslass.
DE69300314D1 (de)	1995-09-07	Druckprobepumpe.
DE58900889D1 (de)	1992-04-09	Gasdruckfeder.
DE59209044D1 (de)	1998-01-08	Gasbrenner, insbesondere für flüssiggas
DE69205228D1 (de)	1995-11-09	Hochdrucknatriumlampe.
DE3673076D1 (de)	1990-09-06	Hochdruckgaspatrone.
IT8941654A0 (it)	1989-07-11	Servo meccanismo per regolatori di pressione di gas.
NO893819D0 (no)	1989-09-26	Anordning for pumping av fluidmedia.
BR9300428A (pt)	1994-10-04	Bomba de fluxo constante para líquidos.
ES1016622Y (es)	1992-05-01	Bomba portatil para fluidos, perfeccionada.
NO173668C (no)	1994-01-12	Fremgangsmaate for pumping av produser fluid
BR9000232A (pt)	1991-10-08	Dispositivo para embalagem rapida de bombons
ES1004045Y (es)	1989-03-16	Multiconector para instalaciones de fluido.
BR7100635U (pt)	1992-11-24	Disposicao construtiva para embalagem de fluidos

Legal Events

Date	Code	Title	Description
1995-07-11	EE	Request for examination
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 7A , 8A , 9A ,10A , 11A , 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 7A, 8A, 9A, 10A, 11A, 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.