DK349989A - Pumpe, isaer til abrasivt slam - Google Patents

Pumpe, isaer til abrasivt slam Download PDF

Info

Publication number: DK349989A
Authority: DK; Denmark
Prior art keywords: isaer; slam; abrasive; pump; abrasive slam
Prior art date: 1988-08-10

Application number

DK349989A

Other languages

English (en)

Other versions

DK349989D0 (da

Inventor

Ivo Ognibene

Original Assignee

Ansaldo 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.)

1988-08-10

Filing date

1989-07-14

Publication date

1990-02-11

1989-07-14 Application filed by Ansaldo Spa filed Critical Ansaldo Spa

1989-07-14 Publication of DK349989D0 publication Critical patent/DK349989D0/da

1990-02-11 Publication of DK349989A publication Critical patent/DK349989A/da

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
- 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
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

DK349989A 1988-08-10 1989-07-14 Pumpe, isaer til abrasivt slam DK349989A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8812536A IT1225682B (it)	1988-08-10	1988-08-10	Dispositivo di pompaggio di miscele liquido-solide particolarmente abrasive

Publications (2)

Publication Number	Publication Date
DK349989D0 DK349989D0 (da)	1989-07-14
DK349989A true DK349989A (da)	1990-02-11

Family

ID=11141308

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK349989A DK349989A (da)	1988-08-10	1989-07-14	Pumpe, isaer til abrasivt slam

Country Status (9)

Country	Link
EP (1)	EP0354883A1 (da)
JP (1)	JPH0275780A (da)
DE (1)	DE354883T1 (da)
DK (1)	DK349989A (da)
ES (1)	ES2015840A4 (da)
GR (1)	GR900300105T1 (da)
IT (1)	IT1225682B (da)
PL (1)	PL161088B1 (da)
PT (1)	PT91222A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU1445092A (en) *	1991-03-18	1992-10-21	Nordson Corporation	Method for pumping liquid by multiple plunger pump and pump therefor
US6935013B1 (en)	2000-11-10	2005-08-30	Hitachi Global Storage Technologies Netherlands B.V.	Apparatus and method for precise lapping of recessed and protruding elements in a workpiece
US6568925B2 (en)	2001-03-28	2003-05-27	Eric Gunderson	Abrasive liquid pump apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB597106A (en) *	1945-08-09	1948-01-19	Norman Emile Mcclelland	Improvements in or relating to diaphragm pumps
CH345800A (de) *	1955-09-22	1960-04-15	Reiners Walter Dr Ing	Membranpumpe für nichtschmierende und chemisch aggressive Flüssigkeiten
GB875509A (en) *	1957-11-27	1961-08-23	Milton Roy Co	Improvements in hydraulically actuated pumps
GB887774A (en) *	1959-06-26	1962-01-24	Charles Wilfred Simpson	Improvements in and relating to diaphragm pumps

1988
- 1988-08-10 IT IT8812536A patent/IT1225682B/it active
1989
- 1989-07-14 DK DK349989A patent/DK349989A/da not_active Application Discontinuation
- 1989-07-19 PT PT91222A patent/PT91222A/pt not_active Application Discontinuation
- 1989-08-01 DE DE198989830355T patent/DE354883T1/de active Pending
- 1989-08-01 EP EP89830355A patent/EP0354883A1/en not_active Withdrawn
- 1989-08-01 ES ES89830355T patent/ES2015840A4/es active Pending
- 1989-08-03 JP JP1200420A patent/JPH0275780A/ja active Pending
- 1989-08-10 PL PL1989280995A patent/PL161088B1/pl unknown
1991
- 1991-09-27 GR GR90300105T patent/GR900300105T1/el unknown

Also Published As

Publication number	Publication date
PL161088B1 (pl)	1993-05-31
ES2015840A4 (es)	1990-09-16
JPH0275780A (ja)	1990-03-15
DK349989D0 (da)	1989-07-14
IT8812536A0 (it)	1988-08-10
DE354883T1 (de)	1990-10-18
EP0354883A1 (en)	1990-02-14
IT1225682B (it)	1990-11-22
PT91222A (pt)	1990-03-08
GR900300105T1 (en)	1991-09-27

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DK349989A (da)	1990-02-11	Pumpe, isaer til abrasivt slam

Legal Events

Date	Code	Title	Description
1994-03-28	AHB	Application shelved due to non-payment