EP3460229A4 - Moteur hydraulique à couple élevé à faible vitesse à courbure interne, avec sortie de couple par rotation de boîtier - Google Patents
Moteur hydraulique à couple élevé à faible vitesse à courbure interne, avec sortie de couple par rotation de boîtier Download PDFInfo
- Publication number
- EP3460229A4 EP3460229A4 EP16921802.1A EP16921802A EP3460229A4 EP 3460229 A4 EP3460229 A4 EP 3460229A4 EP 16921802 A EP16921802 A EP 16921802A EP 3460229 A4 EP3460229 A4 EP 3460229A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- torque
- housing
- rotation
- output
- hydraulic motor
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/047—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the outer ends of the cylinders
- F03C1/0474—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the outer ends of the cylinders with two or more radial piston/cylinder units in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/0403—Details, component parts specially adapted of such engines
- F03C1/0435—Particularities relating to the distribution members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/000642 WO2018090159A1 (fr) | 2016-11-18 | 2016-11-18 | Moteur hydraulique à couple élevé à faible vitesse à courbure interne, avec sortie de couple par rotation de boîtier |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3460229A1 EP3460229A1 (fr) | 2019-03-27 |
EP3460229A4 true EP3460229A4 (fr) | 2019-12-04 |
EP3460229B1 EP3460229B1 (fr) | 2021-05-05 |
Family
ID=62145927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16921802.1A Active EP3460229B1 (fr) | 2016-11-18 | 2016-11-18 | Moteur hydraulique à couple élevé à faible vitesse à courbure interne, avec sortie de couple par rotation de boîtier |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3460229B1 (fr) |
WO (1) | WO2018090159A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023111622A1 (fr) * | 2021-12-16 | 2023-06-22 | Danfoss Power Solutions (Jiangsu) Co., Ltd | Agencement de palier pour unités à pistons radiaux |
CN115618656B (zh) * | 2022-12-15 | 2023-03-31 | 浙江大学 | 一种多作用液压马达盘配流系统自补偿结构设计方法 |
CN115875186B (zh) * | 2023-02-27 | 2023-04-28 | 太原科技大学 | 一种集成共转子结构高扭矩密度内曲线液压马达 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2004773A1 (de) * | 1970-02-03 | 1971-08-19 | Institut gornogo dela lmem A.A. Skotschinskogo, Ljubertsy (Sowjetunion) | Hydromotor mit radialen Kolben |
GB2055987A (en) * | 1979-08-01 | 1981-03-11 | Partek Ab | Hydraulic motor |
CN2619064Y (zh) * | 2003-01-16 | 2004-06-02 | 株洲煤矿机械厂 | 壳转式内曲线液压马达 |
EP2980405A2 (fr) * | 2014-07-31 | 2016-02-03 | Poclain Hydraulics Industrie | Dispositif de carter de distribution pour une machine hydraulique |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2086991A (en) * | 1980-08-26 | 1982-05-19 | Staffa Products Ltd | Improvements in and relating to hydraulic motors |
FI118233B (fi) * | 2003-04-01 | 2007-08-31 | Sampo Hydraulics Oy | Radiaalimäntähydraulimoottori ja menetelmä radiaalimäntähydraulimoottorin säädössä |
CN102493913B (zh) * | 2011-12-13 | 2015-05-13 | 宁波德辰液压科技有限公司 | 壳转式内曲线径向柱塞液压马达 |
CN202326004U (zh) * | 2011-12-13 | 2012-07-11 | 宁波德辰液压科技有限公司 | 壳转式内曲线径向柱塞液压马达 |
-
2016
- 2016-11-18 WO PCT/CN2016/000642 patent/WO2018090159A1/fr unknown
- 2016-11-18 EP EP16921802.1A patent/EP3460229B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2004773A1 (de) * | 1970-02-03 | 1971-08-19 | Institut gornogo dela lmem A.A. Skotschinskogo, Ljubertsy (Sowjetunion) | Hydromotor mit radialen Kolben |
GB2055987A (en) * | 1979-08-01 | 1981-03-11 | Partek Ab | Hydraulic motor |
CN2619064Y (zh) * | 2003-01-16 | 2004-06-02 | 株洲煤矿机械厂 | 壳转式内曲线液压马达 |
EP2980405A2 (fr) * | 2014-07-31 | 2016-02-03 | Poclain Hydraulics Industrie | Dispositif de carter de distribution pour une machine hydraulique |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018090159A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3460229B1 (fr) | 2021-05-05 |
EP3460229A1 (fr) | 2019-03-27 |
WO2018090159A1 (fr) | 2018-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3443662A4 (fr) | Moteur/génératrice/transmission à couple variable | |
EP3175538A4 (fr) | Moteur/générateur/transmission à couple variable | |
EP3258572A4 (fr) | Rotor externe de moteur électrique à faible vitesse et couple élevé, moteur électrique et grue associée | |
EP3404805A4 (fr) | Moteur sans balai et moteur à mécanisme réducteur de vitesse | |
EP3584466A4 (fr) | Réducteur de vitesse pourvu d'un moteur électrique | |
EP3527857A4 (fr) | Dipositif d'entraînement de moteur-roue | |
EP3161943A4 (fr) | Moteur à bague de support coulée sous pression dans un boîtier de rotor | |
EP3527415A4 (fr) | Dispositif d'entraînement de moteur dans roue | |
EP3434504A4 (fr) | Dispositif d'entraînement de moteur-roue | |
EP3496243A4 (fr) | Structure d'arbre d'entrée comprenant un moteur et un réducteur de vitesse reliés | |
EP3431316A4 (fr) | Dispositif d'entraînement de type moteur-roue | |
EP3560072B8 (fr) | Motoreducteur compact | |
EP3359839A4 (fr) | Entraînement de couple compact sans engrenage | |
EP3385570A4 (fr) | Réducteur de vitesse avec moteur électrique | |
EP3521088A4 (fr) | Dispositif d'entraînement de moteur-roue | |
EP3592594A4 (fr) | Support de sortie à pattes à paroi unique d'entraînement de roue planétaire | |
EP3371486A4 (fr) | Engrenage de transmission de couple de faible poids | |
EP3548777A4 (fr) | Commande de rapport de transmission à variation continue par rapport au couple moteur réel de l'appareil moteur | |
EP3521087A4 (fr) | Dispositif d'entraînement de moteur-roue | |
EP3441252A4 (fr) | Dispositif d'entraînement de moteur-roue | |
EP3460229A4 (fr) | Moteur hydraulique à couple élevé à faible vitesse à courbure interne, avec sortie de couple par rotation de boîtier | |
EP3572263A4 (fr) | Dispositif d'entraînement de moteur-roue | |
EP3168099A4 (fr) | Module de moteur et bloc hydraulique de système antiblocage | |
EP3184809A4 (fr) | Pompe/moteur hydraulique muni de mécanisme de détection de rotation | |
EP3593015A4 (fr) | Entraînement de roue planétaire utilisant des douilles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20181220 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20191106 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F03C 1/08 20060101ALI20191030BHEP Ipc: F03C 1/34 20060101ALI20191030BHEP Ipc: F03C 1/00 20060101AFI20191030BHEP Ipc: F03C 1/047 20060101ALI20191030BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20201001 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20210112 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1390112 Country of ref document: AT Kind code of ref document: T Effective date: 20210515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602016057653 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1390112 Country of ref document: AT Kind code of ref document: T Effective date: 20210505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210805 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210806 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210905 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210906 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210805 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20210505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602016057653 Country of ref document: DE |
|
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 |
Effective date: 20220208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210905 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20211118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211118 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211130 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20211130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211118 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211118 |
|
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: 20211130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20161118 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20231123 Year of fee payment: 8 Ref country code: DE Payment date: 20231120 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210505 |