公开(公告)号：EP2434140B1

公开(公告)日：2014-08-06

申请号：EP11182392.8

申请日：2011-09-22

Applicant: Interpump Engineering S.r.l.

Inventor： Montipo', Fulvio

IPC: F03C1/04 ,  F03C1/06 ,  F04B1/04 ,  F04B1/12 ,  F04B1/14 ,  F04B1/20 ,  F04B53/16

CPC classification number: F04B1/0421 ,  F03C1/0428 ,  F03C1/0626 ,  F03C1/0652 ,  F04B1/122 ,  F04B1/143 ,  F04B1/2035 ,  F04B53/162 ,  F04B53/164 ,  F04B53/166

公开(公告)号：EP2728190A1

公开(公告)日：2014-05-07

申请号：EP13175582.9

申请日：2013-07-08

Applicant: Interpump Engineering S.r.l.

Inventor： Montipo', Fulvio

IPC: F04B53/22 ,  F04B53/00 ,  F04B53/16

CPC classification number: F04B53/007 ,  F04B53/16 ,  F04B53/22

Abstract: A hydraulic piston pump (1) comprising a head (10) in which an aspiration conduit (12), a delivery conduit (13), and at least a pump chamber (11) in which an alternating piston (14) is partially housed are fashioned, wherein the pump chamber (11) is separated from the aspirating conduit (12) and from the delivery conduit (13) respectively by an automatic aspirating valve (121) and an automatic delivery valve (131), which are housed in respective seatings realised in the head (10), and wherein the piston (14) is slidably housed internally of a cylindrical bushing (30), which is housed internally of the head (10) and bears at least a first annular seal (35) able to be coaxially interposed between the piston (14) and the bushing (30), such as to sealingly close the pump chamber (11);the pump comprising a cap (31) which is coupled to the bushing (30) by connecting means (312, 322) constraining the bushing (30) to the cap (31) in an axial direction and enabling reciprocal free rotations about the axis of the bushing (30), the cap (31) being rotatably coupled to the head (10) by threaded means which define a screw axis of the cap (31) coinciding with the axis (A) of the bushing (30).

Abstract translation: 一种包括头部（10）的液压活塞泵（1），其中一个抽吸导管（12），一个输送导管（13）和至少一个其中交替的活塞（14）被部分容纳在其中的泵室， 其中泵室（11）分别通过自动吸气阀（121）和自动输送阀（131）与吸气管道（12）和输送管道（13）分离，该自动排出阀（131）被容纳在相应的座 实现在头部（10）中，并且其中活塞（14）可滑动地容纳在圆柱形衬套（30）的内​​部，圆柱形衬套（30）被容纳在头部（10）内部并且承载至少一个第一环形密封件（35） 被同轴地插入在活塞（14）和衬套（30）之间，例如密封地关闭泵室（11）;泵包括通过连接装置（312）联接到衬套（30）的盖（31） ，322）将轴套（30）沿轴向限制到盖（31）并且能够在上方进行往复自由旋转 在套筒（30）的轴线上，盖子（31）通过螺纹装置可旋转地联接到头部（10），螺纹装置限定了与套管（30）的轴线（A）重合的盖子（31）的螺纹轴线 ）。

公开(公告)号：EP2466138A1

公开(公告)日：2012-06-20

申请号：EP11192008.8

申请日：2011-12-05

Applicant: Interpump Engineering S.r.l.

Inventor： Montipo', Fulvio

IPC: F04B39/12 ,  F04B53/16

CPC classification number: F04B39/126 ,  F04B53/164 ,  F04B53/166 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2201/0478 ,  F05C2225/04

Abstract: A pump (10) comprising a casing (20) to which at least an alternating piston (30) is slidably associated, which piston (30) is destined to delimit, internally of the casing (20), an operating chamber (21) communicating with an inlet (22) and with an outlet (23) for a fluid to be pumped, two annular seals (60, 61) being fixed to the casing (20) and inserted coaxially on the piston (30), and a guide ring (70) inserted coaxially on the piston (30) and fixed to the casing (20) between the annular seals (60, 61), the guide ring (70) comprising a layer (73) containing teflon, which layer (73) defines a cylindrical surface (74) of the guide ring (70) destined to be in contact with a cylindrical surface (36) of the piston (30), the teflon being inserted between the pores of a porous metal material.

Abstract translation: 一种泵（10），其包括壳体（20），所述至少一个交替活塞（30）可滑动地联接到所述壳体（20）上，所述活塞（30）注定在所述壳体（20）的内部限定，所述操作室（21） 具有用于待泵送的流体的入口（22）和出口（23），两个固定到壳体（20）并同轴地插入到活塞（30）上的环形密封件（60,61），以及导向环 （70），其同轴地插入在所述活塞（30）上并且固定到所述环形密封件（60,61）之间的壳体（20），所述导向环（70）包括含有特氟隆的层（73），所述层（73）限定 导向环（70）的圆柱形表面（74）旨在与活塞（30）的圆柱形表面（36）接触，聚四氟乙烯插入多孔金属材料的孔之间。

公开(公告)号：EP1152089A3

公开(公告)日：2003-06-25

申请号：EP01201532.7

申请日：2001-04-26

Applicant: Interpump Engineering S.r.l.

Inventor： Montipo, Fulvio, c/o Interpump Engineering S.r.l.

IPC: E01H1/05

CPC classification number: E01H1/056

Abstract: A motor sweeper comprising a wheeled frame (1) for supporting a height-adjustable brush (2) of horizontal axis, and a rearward-lying dirt collection bin, said brush being rotated by a motor, there being provided means for measuring a quantity indicative of the pressure exerted by the brush on the surface to be cleaned, and mechanical means (100) for adjusting the height of said brush; elastic means (200) are associated with said mechanical means (100) in such a manner that the height of the brush is adjusted by the mechanical means (100) if the value of the quantity indicative of the pressure exerted by the brush on the surface lies outside a predetermined range, and by the elastic means (200) if the value of said indicative quantity lies within said range.

公开(公告)号：EP1149675A3

公开(公告)日：2001-11-28

申请号：EP01201384.3

申请日：2001-04-17

Applicant: Interpump Engineering S.r.l.

Inventor： Montipo', Fulvio

IPC: B29B17/00 ,  B30B9/32 ,  B30B9/30

CPC classification number: B30B9/321 ,  B29B17/0052 ,  B29B2017/0057 ,  B29B2017/0068 ,  B29K2067/00 ,  B30B9/3035 ,  Y02W30/62

Abstract: A bottle squashing device comprises a seat (98) for positioning the bottle (97) between two compactor members mutually movable along the axis of said seat, one (92) of these acting as a support for the bottle and the other comprising, connected to a pressurized steam supply source, a delivery means (10) to be inserted into the bottle mouth.

公开(公告)号：EP1151715A2

公开(公告)日：2001-11-07

申请号：EP01201456.9

申请日：2001-04-23

Applicant: Interpump Engineering S.r.l.

Inventor： Montipo, Fulvio, Interpump Engineering S.R.L.

IPC: A47L11/24 ,  A47L11/40 ,  E01H1/05

CPC classification number: A47L11/4038 ,  A47L11/24 ,  A47L11/4061 ,  E01H1/053

Abstract: A motor sweeper comprising a frame (10) below which there are provided at least one rotatable front lateral conical brush (1) able to swing about a vertical axis, a steerable wheel (2) to the rear thereof connected to steering control means, a rearward-lying transverse horizontal cylindrical brush, two drive wheels to the rear thereof, and a rear dirt collection bin, said at least one conical brush being maintained in its working position by an elastic means (120), in which between the machine steering unit and the support structure for said at least one conical brush (1) there is interposed a member (62) which is normally insensitive to the operating position of the steering control means, but which, when the machine confronts a curve involving a steering angle exceeding a predetermined value, causes that lateral brush situated on the outside of the curve to swing inwards.

Abstract translation: 一种电动机清扫机，包括框架（10），在该框架下面设置有能够围绕垂直轴线摆动的至少一个可旋转的前侧面圆锥形刷子（1），连接到转向控制装置的后部的可转向轮（2）， 后方的横向水平圆柱形刷子，其后部的两个驱动轮和后部污物收集箱，所述至少一个锥形刷由弹性装置（120）保持在其工作位置，其中机器转向单元 并且用于所述至少一个锥形刷（1）的支撑结构设置有通常对转向控制装置的操作位置不敏感的构件（62），但是当机器面对涉及超过转向角的曲线时 使得位于曲线外侧的侧刷向内摆动的预定值。