DK164234C - Cirkulationspumpe - Google Patents

Cirkulationspumpe

Info

Publication number: DK164234C
Authority: DK; Denmark
Prior art keywords: circulation pump; circulation; pump
Prior art date: 1985-06-14

Application number

DK265586A

Other languages

English (en)

Other versions

DK265586A (da

DK164234B (da

DK265586D0 (da

Inventor

Guenter Burow

Lothar Romberg

Manfred Altmann

Helmut Mayer

Original Assignee

Licentia Gmbh

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.)

1985-06-14

Filing date

1986-06-04

Publication date

1992-10-26

1985-06-14 Priority claimed from DE19853521343 external-priority patent/DE3521343C1/de

1986-06-04 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1986-06-04 Publication of DK265586D0 publication Critical patent/DK265586D0/da

1986-12-15 Publication of DK265586A publication Critical patent/DK265586A/da

1992-05-25 Publication of DK164234B publication Critical patent/DK164234B/da

1992-10-26 Application granted granted Critical

1992-10-26 Publication of DK164234C publication Critical patent/DK164234C/da

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/062—Canned motor pumps pressure compensation between motor- and pump- compartment

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DK265586A 1985-06-14 1986-06-04 Cirkulationspumpe DK164234C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE19853521343 DE3521343C1 (de)	1985-06-14	1985-06-14	Umwälzpumpe
DE3521343		1985-06-14
DE3539799		1985-11-09
DE3539799		1985-11-09

Publications (4)

Publication Number	Publication Date
DK265586D0 DK265586D0 (da)	1986-06-04
DK265586A DK265586A (da)	1986-12-15
DK164234B DK164234B (da)	1992-05-25
DK164234C true DK164234C (da)	1992-10-26

Family

ID=25833117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK265586A DK164234C (da)	1985-06-14	1986-06-04	Cirkulationspumpe

Country Status (3)

Country	Link
DK (1)	DK164234C (da)
FR (1)	FR2583466B1 (da)
IT (1)	IT1189557B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19903078A1 (de) *	1999-01-27	2000-08-03	Wilo Gmbh	Spalttopf für Kreiselpumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1937120A1 (de) *	1969-07-22	1971-04-08	Loewe Pumpenfabrik Gmbh	Entlueftungsventil fuer Spaltrohrmotorpumpen
DE3105389C2 (de) *	1981-02-14	1984-12-20	Grundfos A/S, Bjerringbro	Spaltrohrmotor-Pumpe
EP0078345A1 (de) *	1981-10-31	1983-05-11	Bran & Lübbe GmbH	Spaltrohrmotor-Kreiselpumpe mit Axialschubausgleich

1986
- 1986-06-04 DK DK265586A patent/DK164234C/da not_active IP Right Cessation
- 1986-06-12 FR FR868608507A patent/FR2583466B1/fr not_active Expired - Fee Related
- 1986-06-13 IT IT20790/86A patent/IT1189557B/it active

Also Published As

Publication number	Publication date
FR2583466A1 (fr)	1986-12-19
DK265586A (da)	1986-12-15
DK164234B (da)	1992-05-25
DK265586D0 (da)	1986-06-04
FR2583466B1 (fr)	1992-04-30
IT8620790A1 (it)	1987-12-13
IT1189557B (it)	1988-02-04

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Legal Events

Date	Code	Title	Description
1998-02-16	PBP	Patent lapsed