EP3568596C0 - Regelung der spaltgeometrie in einer exzenterschneckenpumpe - Google Patents

Regelung der spaltgeometrie in einer exzenterschneckenpumpe

Info

Publication number: EP3568596C0
Authority: EP; European Patent Office
Prior art keywords: control; screw pump; eccentric screw; gap geometry; geometry
Prior art date: 2017-01-16
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.): Active

Application number

EP18701291.9A

Other languages

English (en)

French (fr)

Other versions

EP3568596A1 (de

EP3568596B1 (de

Inventor

Paul Krampe

Michael Rolfes

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.)

Vogelsang GmbH and Co KG

Original Assignee

Vogelsang GmbH and Co KG

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.)

2017-01-16

Filing date

2018-01-16

Publication date

2023-08-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61024754&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3568596(C0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2018-01-16 Application filed by Vogelsang GmbH and Co KG filed Critical Vogelsang GmbH and Co KG

2018-01-16 Priority to EP22195723.6A priority Critical patent/EP4137698A1/de

2019-11-20 Publication of EP3568596A1 publication Critical patent/EP3568596A1/de

2023-08-09 Application granted granted Critical

2023-08-09 Publication of EP3568596C0 publication Critical patent/EP3568596C0/de

2023-08-09 Publication of EP3568596B1 publication Critical patent/EP3568596B1/de

Status Active legal-status Critical Current

2038-01-16 Anticipated expiration legal-status Critical

Links

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
- F04C2/1073—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 is stationary while the other member rotates and orbits
- 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
- 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
- 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
- F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
- F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/003—Sealings for working fluid between radially and axially moving parts
- 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
- F04C2240/00—Components
- F04C2240/10—Stators
- 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
- F04C2240/00—Components
- F04C2240/20—Rotors
- 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
- F04C2250/00—Geometry
- F04C2250/20—Geometry of the rotor
- F04C2250/201—Geometry of the rotor conical shape

Landscapes

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

EP18701291.9A 2017-01-16 2018-01-16 Regelung der spaltgeometrie in einer exzenterschneckenpumpe Active EP3568596B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP22195723.6A EP4137698A1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102017100715.6A DE102017100715A1 (de)	2017-01-16	2017-01-16	Regelung der Spaltgeometrie in einer Exzenterschneckenpumpe
PCT/EP2018/050986 WO2018130718A1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP22195723.6A Division EP4137698A1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe
EP22195723.6A Division-Into EP4137698A1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe

Publications (3)

Publication Number	Publication Date
EP3568596A1 EP3568596A1 (de)	2019-11-20
EP3568596C0 true EP3568596C0 (de)	2023-08-09
EP3568596B1 EP3568596B1 (de)	2023-08-09

Family

ID=61024754

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP18701291.9A Active EP3568596B1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe
EP22195723.6A Pending EP4137698A1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP22195723.6A Pending EP4137698A1 (de)	2017-01-16	2018-01-16	Regelung der spaltgeometrie in einer exzenterschneckenpumpe

Country Status (13)

Country	Link
US (1)	US11286928B2 (de)
EP (2)	EP3568596B1 (de)
JP (1)	JP7015839B2 (de)
KR (1)	KR102356133B1 (de)
CN (2)	CN110392785B (de)
AU (1)	AU2018208543B2 (de)
BR (1)	BR112019014558B1 (de)
CA (1)	CA3050182A1 (de)
DE (1)	DE102017100715A1 (de)
ES (1)	ES2957935T3 (de)
MX (1)	MX2019008481A (de)
PL (1)	PL3568596T3 (de)
WO (1)	WO2018130718A1 (de)

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US11284928B2 (en)	2018-12-17	2022-03-29	Warsaw Orthopedic, Inc.	Surgical implant and method of use
EP3825552B1 (de) *	2019-11-22	2025-03-12	Grundfos Holding A/S	Exzenterschneckenpumpe
DE102020111386A1 (de) *	2020-04-27	2021-10-28	Vogelsang Gmbh & Co. Kg	Zustandserfassung an Exzenterschneckenpumpen
DE102020215571A1 (de) *	2020-12-09	2022-06-09	Audi Aktiengesellschaft	Pumpenvorrichtung für ein hydraulisches System eines Kraftfahrzeugs, hydraulisches System
US11802558B2 (en) *	2020-12-30	2023-10-31	Rotoliptic Technologies Incorporated	Axial load in helical trochoidal rotary machines
WO2022147626A1 (en)	2021-01-08	2022-07-14	Rotoliptic Technologies Incorporated	Rotary machines with teardrop-shaped rotors
CN113693007B (zh) *	2021-08-13	2022-04-19	北京理工大学	一种具有供氧自循环系统的鱼缸
DE102021131427A1 (de)	2021-11-30	2023-06-01	Vogelsang Gmbh & Co. Kg	Exzenterschneckenpumpe mit Arbeitszustellung und Ruhezustellung sowie Verfahren zum Steuern der Exzenterschneckenpumpe
CN114151328B (zh) *	2021-12-31	2024-04-30	富奥汽车零部件股份有限公司	一种缓速装置
JP7138382B1 (ja) *	2022-01-18	2022-09-16	兵神装備株式会社	一軸偏心ねじポンプ
CA3243335A1 (en) *	2022-03-02	2023-09-07	Penumbra, Inc.	DEVICES AND METHODS FOR REMOVING MATERIAL FROM A PATIENT
DE202022107205U1 (de)	2022-12-23	2024-04-22	Vogelsang Gmbh & Co. Kg	Exzenterschneckenpumpe mit gekapselter Statorauskleidung
DE102022134734A1 (de) *	2022-12-23	2024-07-04	Ruhr-Universität Bochum, Körperschaft des öffentlichen Rechts	Verfahren zur Steuerung einer Exzenterschneckenpumpe
CN116696762A (zh) *	2023-03-01	2023-09-05	深圳市传斯科技有限公司	一种螺杆泵及其使用方法
FR3146498A1 (fr) *	2023-03-10	2024-09-13	Pcm Technologies	Dispositif de pompage et procédé de détection d’un risque d’endommagement d’un stator d’une pompe à cavités progressives d’un dispositif de pompage
DE102023122236B4 (de) *	2023-08-21	2025-05-28	Viscotec Pumpen- U. Dosiertechnik Gmbh	Exzenterschneckenpumpe, Dosieranlage und Verfahren
FR3146499A1 (fr) *	2024-02-16	2024-09-13	Pcm Technologies	Dispositif de pompage et procédé de détection d’un risque d’endommagement d’un stator d’une pompe à cavités progressives d’un dispositif de pompage
CN120083687A (zh) *	2025-04-21	2025-06-03	陕西关中压缩机制造有限公司	基于转子受力变形的螺杆压缩机转子磨损补偿方法及系统

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CN104047846B (zh) *	2014-06-09	2018-05-15	无锡市恒烽水煤浆有限公司	耐磨损高压单螺杆泵
DE102015112248A1 (de)	2015-01-29	2016-08-04	Netzsch Pumpen & Systeme Gmbh	Exzenterschneckenpumpe und Verfahren zum Anpassen des Betriebszustands einer Exzenterschneckenpumpe

2017
- 2017-01-16 DE DE102017100715.6A patent/DE102017100715A1/de active Pending
2018
- 2018-01-16 EP EP18701291.9A patent/EP3568596B1/de active Active
- 2018-01-16 WO PCT/EP2018/050986 patent/WO2018130718A1/de not_active Ceased
- 2018-01-16 KR KR1020197024083A patent/KR102356133B1/ko active Active
- 2018-01-16 CN CN201880017146.3A patent/CN110392785B/zh active Active
- 2018-01-16 CN CN202110446437.8A patent/CN113107835B/zh active Active
- 2018-01-16 JP JP2019538395A patent/JP7015839B2/ja active Active
- 2018-01-16 MX MX2019008481A patent/MX2019008481A/es unknown
- 2018-01-16 EP EP22195723.6A patent/EP4137698A1/de active Pending
- 2018-01-16 CA CA3050182A patent/CA3050182A1/en not_active Abandoned
- 2018-01-16 AU AU2018208543A patent/AU2018208543B2/en active Active
- 2018-01-16 PL PL18701291.9T patent/PL3568596T3/pl unknown
- 2018-01-16 US US16/478,023 patent/US11286928B2/en active Active
- 2018-01-16 BR BR112019014558-3A patent/BR112019014558B1/pt active IP Right Grant
- 2018-01-16 ES ES18701291T patent/ES2957935T3/es active Active

Also Published As

Publication number	Publication date
WO2018130718A1 (de)	2018-07-19
DE102017100715A1 (de)	2018-07-19
CN113107835B (zh)	2023-08-18
CN113107835A (zh)	2021-07-13
JP7015839B2 (ja)	2022-02-03
JP2020504266A (ja)	2020-02-06
US20200124046A1 (en)	2020-04-23
CA3050182A1 (en)	2018-07-19
BR112019014558B1 (pt)	2023-10-31
CN110392785A (zh)	2019-10-29
KR20190105632A (ko)	2019-09-17
US11286928B2 (en)	2022-03-29
EP4137698A1 (de)	2023-02-22
PL3568596T3 (pl)	2024-02-12
MX2019008481A (es)	2019-11-28
KR102356133B1 (ko)	2022-01-26
ES2957935T3 (es)	2024-01-30
AU2018208543B2 (en)	2021-08-12
AU2018208543A1 (en)	2019-08-01
EP3568596A1 (de)	2019-11-20
EP3568596B1 (de)	2023-08-09
CN110392785B (zh)	2021-03-30
BR112019014558A2 (pt)	2020-02-18

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