EP2324201B1 - Machine rotative a pistons et barillet - Google Patents

Machine rotative a pistons et barillet Download PDF

Info

Publication number: EP2324201B1
Authority: EP; European Patent Office
Prior art keywords: spherical bearing; rotation; rotary machine; thrust plate; bearing bushing
Prior art date: 2008-09-08
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.): Not-in-force

Application number

EP09786992.9A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2324201A1 (fr

Inventor

Michel Drevet

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.)

2008-09-08

Filing date

2009-08-21

Publication date

2015-06-24

2009-08-21 Application filed by Individual filed Critical Individual

2011-05-25 Publication of EP2324201A1 publication Critical patent/EP2324201A1/fr

2015-06-24 Application granted granted Critical

2015-06-24 Publication of EP2324201B1 publication Critical patent/EP2324201B1/fr

Status Not-in-force legal-status Critical Current

2029-08-21 Anticipated expiration legal-status Critical

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/02—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis with wobble-plate
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F01B3/0017—Component parts, details, e.g. sealings, lubrication
- F01B3/0023—Actuating or actuated elements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/141—Details or component parts
- F04B1/146—Swash plates; Actuating elements

Definitions

a machine of this type is described in the patent FR 2,588,617 , on behalf of the same applicant, to realize an axial piston pump.
An external motor rotates the input shaft of the device which converts this rotational movement into an alternating translational movement to pistons arranged parallel to the axis of rotation of the input shaft.
This machine uses an oscillating plate guided by a spherical bearing whose reliability needs to be improved. It is found that the lubrication of the spherical bearing is difficult to ensure completely satisfactory which has a negative impact on the life of the machine.
the sleeve is rotated by the thrust plate and the male spherical bearing can be rotated by the sleeve, via keys.
the axial forces are transmitted to the male spherical bearing 10, to the female spherical bearing 14, to the swash plate 15 and then to the thrust plate 9 via the roller stop 16.
the thrust plate 9 is even in abutment on a shoulder 6e provided at the end of the sleeve 6.
the shoulder 6e also makes it possible to secure the sleeve 6 and the thrust plate 9 by means of fastening screws (not shown).
mounting the thrust plate 9 on the sleeve 6 is by a tight assembly in addition to the key 6a.
a reaction rod 18 ( Fig. 2 ) is set to prevent the rotation of the swash plate 15 about the axis xx 'while allowing its oscillation.
a first end of the reaction rod 18 is articulated to the frame 2 and a second end is articulated to the swash plate 15.
the operation is as follows.
the input shaft 12 drives the pinion 13 in rotation.
the pinion 13 meshes with the wheel 11 which rotates the thrust plate 9 by means of the pins 11a.
the thrust plate 9 rotates the sleeve 6 by means of the key 6a.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

EP09786992.9A 2008-09-08 2009-08-21 Machine rotative a pistons et barillet Not-in-force EP2324201B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0804916A FR2935735B1 (fr)	2008-09-08	2008-09-08	Machine rotative a pistons et barillet
PCT/IB2009/053685 WO2010026505A1 (fr)	2008-09-08	2009-08-21	Machine rotative a pistons et barillet.

Publications (2)

Publication Number	Publication Date
EP2324201A1 EP2324201A1 (fr)	2011-05-25
EP2324201B1 true EP2324201B1 (fr)	2015-06-24

Family

ID=40674220

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09786992.9A Not-in-force EP2324201B1 (fr)	2008-09-08	2009-08-21	Machine rotative a pistons et barillet

Country Status (9)

Country	Link
US (1)	US9010235B2 (es)
EP (1)	EP2324201B1 (es)
CN (1)	CN102149900B (es)
BR (1)	BRPI0918847A2 (es)
CA (1)	CA2734983C (es)
ES (1)	ES2545085T3 (es)
FR (1)	FR2935735B1 (es)
RU (1)	RU2492326C2 (es)
WO (1)	WO2010026505A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5687257B2 (ja) *	2012-09-04	2015-03-18	川崎重工業株式会社	燃料ポンプ
CN107882983A (zh) *	2016-09-27	2018-04-06	惠州科赛医疗有限公司	一种活塞结构
CN110067692B (zh) *	2019-03-13	2024-06-28	上海强田驱动技术有限公司	一种双联式轴向柱塞马达
US11318596B2 (en)	2019-10-21	2022-05-03	Makita Corporation	Power tool having hammer mechanism

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR440808A (fr) *	1912-03-01	1912-07-22	Maschb Actiengesellschaft Balc	Plateau pour transmissions par fluides
US2406291A (en) *	1943-09-09	1946-08-20	Edwin S Hall	Steam engine
FR1104109A (fr) *	1954-04-28	1955-11-16	Rech S Etudes	Perfectionnement apporté à des pompes ou moteurs à fluide à pistons
US3223042A (en) *	1963-06-14	1965-12-14	Frank Wheatley Corp	Multi-piston variable stroke pump
FR2211090A5 (es) *	1972-12-14	1974-07-12	Creusot Loire
SU653422A1 (ru) *	1977-04-11	1979-03-25	Ленинградский Ордена Красного Знамени Механический Институт	Аксиально-плунжерна гидромашина
JPS59221480A (ja) *	1983-05-31	1984-12-13	Showa Seiki Kogyo Kk	往復形オイルフリ−・ガス圧縮機
FR2588617B1 (fr)	1985-10-14	1989-11-24	Drevet Michel	Machine rotative a pistons et a barillet avec rotule de centrage fixe.
SU1634817A1 (ru) *	1989-01-02	1991-03-15	Кировоградский Завод Гидравлических Силовых Машин "Гидросила" Им.Хху Съезда Кпсс	Поршнева группа аксиально-поршневой гидромашины
CN1066520C (zh) *	1996-06-06	2001-05-30	周海威	直轴柱塞式泥浆泵
MX2009009507A (es) *	2007-03-08	2009-10-12	Interdigital Tech Corp	Carga de paginacion de compensacion y actualizaciones de area de seguimiento de asignacion.

2008
- 2008-09-08 FR FR0804916A patent/FR2935735B1/fr not_active Expired - Fee Related
2009
- 2009-08-21 CA CA2734983A patent/CA2734983C/fr not_active Expired - Fee Related
- 2009-08-21 US US13/062,639 patent/US9010235B2/en not_active Expired - Fee Related
- 2009-08-21 EP EP09786992.9A patent/EP2324201B1/fr not_active Not-in-force
- 2009-08-21 RU RU2011113542/06A patent/RU2492326C2/ru not_active IP Right Cessation
- 2009-08-21 ES ES09786992.9T patent/ES2545085T3/es active Active
- 2009-08-21 WO PCT/IB2009/053685 patent/WO2010026505A1/fr active Application Filing
- 2009-08-21 BR BRPI0918847A patent/BRPI0918847A2/pt not_active IP Right Cessation
- 2009-08-21 CN CN2009801348071A patent/CN102149900B/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2935735A1 (fr)	2010-03-12
CA2734983A1 (fr)	2010-03-11
US20110232476A1 (en)	2011-09-29
RU2492326C2 (ru)	2013-09-10
FR2935735B1 (fr)	2010-09-10
RU2011113542A (ru)	2012-10-20
CN102149900B (zh)	2013-04-17
BRPI0918847A2 (pt)	2015-12-08
CN102149900A (zh)	2011-08-10
WO2010026505A1 (fr)	2010-03-11
ES2545085T3 (es)	2015-09-08
EP2324201A1 (fr)	2011-05-25
CA2734983C (fr)	2014-10-07
US9010235B2 (en)	2015-04-21

Publication	Publication Date	Title
EP0728948B1 (fr)	1999-12-08	Pompe à vide à spirales
EP2324201B1 (fr)	2015-06-24	Machine rotative a pistons et barillet
US8037808B2 (en)	2011-10-18	Axial piston machine
FR2673685A1 (fr)	1992-09-11	Compresseur du type rotatif pour climatisation ou refrigeration.
EP1759125B1 (fr)	2010-04-21	Dispositif de guidage d'un arbre en mouvement oscillant
WO2020019676A1 (zh)	2020-01-30	泵组件及高压清洗机
FR2718493A1 (fr)	1995-10-13	Rondelle de butée pour compresseur rotatif.
WO2013185974A1 (fr)	2013-12-19	Dispositif pendulaire d'amortissement a element de roulement stabilise
KR101866912B1 (ko)	2018-06-12	레버형 쌍원통 펌프
EP3973158A1 (fr)	2022-03-30	Agencement de turbomachines d'aeronautique comprenant une pompe de lubrification entrainee par deux engrenages obliques
FR3138931A1 (fr)	2024-02-23	Actionneur linéaire à joint oscillant
FR2837773A1 (fr)	2003-10-03	Appareil de direction du vehicule
CA3078596A1 (fr)	2019-04-25	Dispositif de forme spherique et muni de cannelures bombees pour former une liaison rotule a doigt, et pompe a barillet muni d'un tel dispositif
JP2008138557A (ja)	2008-06-19	燃料供給装置
EP1167756A1 (fr)	2002-01-02	Pompe à pistons axiaux du type à axe brisé
FR2795780A1 (fr)	2001-01-05	Compresseur du type a volutes
FR2794186A1 (fr)	2000-12-01	Compresseur a plateau oscillant avec lubrification dans la jonction du piston avec le plateau oscillant
CN219034959U (zh)	2023-05-16	一种蠕动泵
EP3702583B1 (fr)	2021-10-20	Pompe volumétrique à piston excentré
CH260485A (fr)	1949-03-15	Machine hydraulique rotative sans soupapes à débit variable.
FR2979397A1 (fr)	2013-03-01	Systeme d'entrainement de pompe a eau
FR3053421A1 (fr)	2018-01-05	Dispositif d'accouplement en rotation
BE536322A (es)
FR3106153B1 (fr)	2022-01-28	Dispositif pour le désengagement de turbine en survitesse de turbomachine
FR2677081A1 (fr)	1992-12-04	Dispositif mecanique pour pompes destinees a fournir un debit d'un fluide sous haute ou tres haute pression.

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