DD294066A5 - Exzentrische spiralpumpe - Google Patents

Exzentrische spiralpumpe Download PDF

Info

Publication number: DD294066A5
Authority: DD; German Democratic Republic
Prior art keywords: stator; dos; spiralpumpo; dio; dor
Prior art date: 1989-01-23

Application number

DD33724590A

Other languages

German (de)

English (en)

Inventor

Akos Petrik

Antal Nador

Antal Nador Jr

Original Assignee

"Hidromechanika" Szivattyu-Es Anyagmozgatogep-Gyarto Kisszoevetkezet,Hu

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.)

1989-01-23

Filing date

1990-01-22

Publication date

1991-09-19

1990-01-22 Application filed by "Hidromechanika" Szivattyu-Es Anyagmozgatogep-Gyarto Kisszoevetkezet,Hu filed Critical "Hidromechanika" Szivattyu-Es Anyagmozgatogep-Gyarto Kisszoevetkezet,Hu

1991-09-19 Publication of DD294066A5 publication Critical patent/DD294066A5/de

Links

239000000463 material Substances 0.000 claims abstract description 11
238000005086 pumping Methods 0.000 claims description 2
BPPVUXSMLBXYGG-UHFFFAOYSA-N 4-[3-(4,5-dihydro-1,2-oxazol-3-yl)-2-methyl-4-methylsulfonylbenzoyl]-2-methyl-1h-pyrazol-3-one Chemical compound CC1=C(C(=O)C=2C(N(C)NC=2)=O)C=CC(S(C)(=O)=O)=C1C1=NOCC1 BPPVUXSMLBXYGG-UHFFFAOYSA-N 0.000 claims 3
241001091551 Clio Species 0.000 claims 3
241000208202 Linaceae Species 0.000 claims 2
235000004431 Linum usitatissimum Nutrition 0.000 claims 2
241000282374 Puma concolor Species 0.000 claims 1
239000002184 metal Substances 0.000 claims 1
210000000287 oocyte Anatomy 0.000 claims 1
239000012528 membrane Substances 0.000 abstract description 3
239000013536 elastomeric material Substances 0.000 abstract 1
230000007423 decrease Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
WYZDXEKUWRCKOB-YDSAWKJFSA-N Mestanolone Chemical compound C([C@@H]1CC2)C(=O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 WYZDXEKUWRCKOB-YDSAWKJFSA-N 0.000 description 1
241001178520 Stomatepia mongo Species 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000000110 cooling liquid Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
239000011796 hollow space material Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
- F04C2/1076—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member orbits or wobbles relative to the other member which rotates around a fixed axis

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Reciprocating Pumps (AREA)
Compressor (AREA)

DD33724590A 1989-01-23 1990-01-22 Exzentrische spiralpumpe DD294066A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU25289A HU202631B (en)	1989-01-23	1989-01-23	Eccentric scroll pump

Publications (1)

Publication Number	Publication Date
DD294066A5 true DD294066A5 (de)	1991-09-19

Family

ID=10948742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD33724590A DD294066A5 (de)	1989-01-23	1990-01-22	Exzentrische spiralpumpe

Country Status (4)

Country	Link
EP (1)	EP0380051A3 (cs)
CS (1)	CS22990A3 (cs)
DD (1)	DD294066A5 (cs)
HU (1)	HU202631B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012008761A1 (de) *	2012-05-05	2015-08-13	Netzsch Pumpen & Systeme Gmbh	Geteilter Statormantel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19842754C2 (de) *	1998-09-18	2001-04-26	Seepex Seeberger Gmbh & Co	Exzenterschneckenpumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE647172C (de) *	1936-01-18	1937-06-29	Harry Sauveur Dipl Ing	Einrichtung zur Entlastung der zur Abdichtung dienenden Biegehaeute an stopfbuchsenlosen Pumpen oder Antriebsmaschinen

1989
- 1989-01-23 HU HU25289A patent/HU202631B/hu not_active IP Right Cessation
1990
- 1990-01-17 CS CS90229A patent/CS22990A3/cs unknown
- 1990-01-22 DD DD33724590A patent/DD294066A5/de unknown
- 1990-01-23 EP EP19900101299 patent/EP0380051A3/de not_active Ceased

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012008761A1 (de) *	2012-05-05	2015-08-13	Netzsch Pumpen & Systeme Gmbh	Geteilter Statormantel
DE102012008761B4 (de) *	2012-05-05	2016-01-21	Netzsch Pumpen & Systeme Gmbh	Geteilter Statormantel

Also Published As

Publication number	Publication date
CS22990A3 (en)	1992-02-19
EP0380051A2 (de)	1990-08-01
EP0380051A3 (de)	1991-03-06
HUT53198A (en)	1990-09-28
HU202631B (en)	1991-03-28

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