EP0618363A1 - Flügelzellenpumpe - Google Patents

Flügelzellenpumpe Download PDF

Info

Publication number
EP0618363A1
EP0618363A1 EP94400728A EP94400728A EP0618363A1 EP 0618363 A1 EP0618363 A1 EP 0618363A1 EP 94400728 A EP94400728 A EP 94400728A EP 94400728 A EP94400728 A EP 94400728A EP 0618363 A1 EP0618363 A1 EP 0618363A1
Authority
EP
European Patent Office
Prior art keywords
rotor
inlet
outlet
vanes
edges
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP94400728A
Other languages
English (en)
French (fr)
Other versions
EP0618363B1 (de
Inventor
Marjolaine Poinsot
Renée Abad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0618363A1 publication Critical patent/EP0618363A1/de
Application granted granted Critical
Publication of EP0618363B1 publication Critical patent/EP0618363B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/44—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member

Definitions

  • the invention relates to a universal vane pump, capable of sucking up more or less viscous liquids or pasty, grainy or fibrous materials, of the kind essentially comprising a chamber delimited by a stator with a cylindrical bore and two circular lateral flanges; a cylindrical rotor, eccentric with respect to said chamber, carrying, at its periphery, at least two articulated and removable pallets; an inlet and an outlet.
  • the invention aims to produce a pump of the type in question which can treat either more or less viscous liquids or pasty, granular or fibrous materials; simple design at the pallet level which no longer have a pressure spring and at the inlet and outlet orifices which comprise simple means for shearing the fibrous materials; easily removable for cleaning and replacement of defective parts.
  • the rotary vane pump is characterized in that the rotor has recesses, opening on its periphery, capable of completely accommodating the vane and simultaneously containing product to be pumped; in that the inlet and outlet orifices, during the suction and discharge phases, open into the zone released by said recesses and in that the leading edges of the rotor and of the vanes and the trailing edges of the inlet and outlet ports work like a shear.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP19940400728 1993-04-02 1994-04-01 Flügelzellenpumpe Expired - Lifetime EP0618363B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304085 1993-04-02
FR9304085A FR2703408B1 (fr) 1993-04-02 1993-04-02 Pompe rotative à palettes universelle.

Publications (2)

Publication Number Publication Date
EP0618363A1 true EP0618363A1 (de) 1994-10-05
EP0618363B1 EP0618363B1 (de) 1997-03-12

Family

ID=9445818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940400728 Expired - Lifetime EP0618363B1 (de) 1993-04-02 1994-04-01 Flügelzellenpumpe

Country Status (4)

Country Link
EP (1) EP0618363B1 (de)
DE (1) DE69401970T2 (de)
ES (1) ES2101455T3 (de)
FR (1) FR2703408B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748278A (zh) * 2009-06-15 2012-10-24 胡东文 一种叶片泵/马达
CN109209879A (zh) * 2018-08-13 2019-01-15 白明 一种封闭式转子压缩机
CN109268260A (zh) * 2018-11-13 2019-01-25 白明 一种旋转动力泵

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948493C2 (de) * 1999-10-07 2001-10-31 Rolf Deisenroth Förder-, Pump- und Schneidsystem für Lebensmittelzerkleinerungsmaschinen, insbesondere für Fleischwölfe
KR101977379B1 (ko) * 2014-02-28 2019-05-13 한온시스템 주식회사 베인 로터리 압축기

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957593A (en) * 1962-08-16 1964-05-06 Anthony Frank Murphy Positive displacement rotary pump
GB2123897A (en) * 1980-04-16 1984-02-08 Skf Kugellagerfabriken Gmbh A rotary positive - displacement fluid machine
FR2569782A1 (fr) * 1984-08-29 1986-03-07 Skf Gmbh Pompe a palettes
FR2570444A1 (fr) * 1984-09-20 1986-03-21 Skf Gmbh Pompe a palettes
FR2576366A1 (fr) * 1985-01-18 1986-07-25 Pierburg Gmbh & Co Kg Pompe rotative a palettes
JPH0249985A (ja) * 1988-08-11 1990-02-20 Mikio Soma 微粒粉末、流体、気体の混合物を圧送するポンプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957593A (en) * 1962-08-16 1964-05-06 Anthony Frank Murphy Positive displacement rotary pump
GB2123897A (en) * 1980-04-16 1984-02-08 Skf Kugellagerfabriken Gmbh A rotary positive - displacement fluid machine
FR2569782A1 (fr) * 1984-08-29 1986-03-07 Skf Gmbh Pompe a palettes
FR2570444A1 (fr) * 1984-09-20 1986-03-21 Skf Gmbh Pompe a palettes
FR2576366A1 (fr) * 1985-01-18 1986-07-25 Pierburg Gmbh & Co Kg Pompe rotative a palettes
JPH0249985A (ja) * 1988-08-11 1990-02-20 Mikio Soma 微粒粉末、流体、気体の混合物を圧送するポンプ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 14, no. 217 (M - 970) 8 May 1990 (1990-05-08) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748278A (zh) * 2009-06-15 2012-10-24 胡东文 一种叶片泵/马达
CN109209879A (zh) * 2018-08-13 2019-01-15 白明 一种封闭式转子压缩机
CN109268260A (zh) * 2018-11-13 2019-01-25 白明 一种旋转动力泵

Also Published As

Publication number Publication date
FR2703408A1 (fr) 1994-10-07
DE69401970D1 (de) 1997-04-17
DE69401970T2 (de) 1997-11-20
EP0618363B1 (de) 1997-03-12
FR2703408B1 (fr) 1995-05-19
ES2101455T3 (es) 1997-07-01

Similar Documents

Publication Publication Date Title
FR2480866A1 (fr) Machine a piston rotatif
FR2787147A1 (fr) Pompe de regeneration a plage de fonctionnement etendue
FR2541387A1 (fr) Machine hydraulique ou pneumatique notamment formant pompe ou moteur
EP1803938A1 (de) Hochintegrierte Pumpeneinheit mit elektrischem Motor
EP0618363A1 (de) Flügelzellenpumpe
FR2519699A1 (fr) Moteur a piston a mouvement alternatif avec mecanisme a plateau en nutation
FR2570444A1 (fr) Pompe a palettes
NL1022785C2 (nl) Pomp of turbine, aandrijving die een dergelijke pomp of turbine omvat en buitenboordmotor.
EP0736691B1 (de) Innenzahnradpumpe mit radialen Zuführungsröhren
FR2608224A1 (fr) Pompe a pistons axiaux
EP0242281B1 (de) Mehrkolbenpumpe mit Blattventilen
FR2720789A1 (fr) Pompe, notamment pompe pour récipients ou réservoirs.
EP0165876B1 (de) Mehrkolbenpumpe mit Blattventilen
FR2549162A1 (fr) Pompe a vide
FR2497881A1 (fr) Pompe a deux elements tournants cooperants
FR2699967A1 (fr) Pompe à palette.
EP0851980B1 (de) Flügelzellen pumpe
WO2000028218A1 (fr) Machine hydraulique rotative
FR2582740A1 (fr) Pompe a piston excentrique
FR2690201A1 (fr) Dispositif mécanique rotatif permettant la réalisation de compresseurs, de pompes ou de moteurs et moteurs selon ce dispositif.
FR2510672A1 (fr) Plaque profilee et dispositif de transfert de fluide pour pompe doseuse
FR2664662A1 (fr) Ensemble de commande de palettes pour pompe a palettes.
FR2809460A1 (fr) Compresseur du type a pistons entraines en mouvement alternatif
FR2563870A1 (fr) Rotor perfectionne pour machine rotative
FR2645599A1 (fr) Pompe a vide, seche, a palettes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE ES FR GB IT

17P Request for examination filed

Effective date: 19941020

17Q First examination report despatched

Effective date: 19951009

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE ES FR GB IT

REF Corresponds to:

Ref document number: 69401970

Country of ref document: DE

Date of ref document: 19970417

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19970425

Year of fee payment: 4

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970520

ITF It: translation for a ep patent filed

Owner name: MARIETTI E GISLON S.R.L.

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2101455

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980430

BERE Be: lapsed

Owner name: ABAD RENEE

Effective date: 19980430

Owner name: POINSOT MARJOLAINE

Effective date: 19980430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980401

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19990421

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19990430

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19990602

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20000403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20020304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050401