公开(公告)号：DE112019002262T5

公开(公告)日：2021-01-07

申请号：DE112019002262

申请日：2019-04-23

Applicant: KYB CORP

Inventor： TAKAHASHI YUSUKE ,  IWAMOTO TAKAHIRO ,  YOSHIDA KEITARO ,  KIKUCHI TAKAYOSHI

IPC: F15B20/00 ,  F15B15/14 ,  G01M3/26

Abstract: Ein Fluid-Leckage-Erfassungs-System (100) hat einem Erfassungs-Raum (20), in den Arbeits-Öl, des durch eine Stangen-Dichtung (11) ausgetreten ist, geleitet wird; die Stangen-Dichtung ist konfiguriert, um einen Ring-Spalt (8) zwischen einer Kolben-Stange (3) und einem Zylinder-Kopf (5) abzudichten; eine Sensor-Einheit (30), die konfiguriert ist, um Druck in dem Erfassungs-Raum (20) zu erfassen; und eine Steuerung (60), die konfiguriert ist, um erfasste Ergebnisse von der Sensor-Einheit (30) zu übernehmen, wobei die Steuerung (60) aufweist: eine Berechnungs-Einheit (62), die konfiguriert ist, um einen Druck-Parameter zu berechnen, der eine Druck-Schwankung in dem Erfassungs-Raum (20) darstellt; eine Bestimmungs-Einheit (63), die konfiguriert ist, um das Auftreten einer Leckage von dem Arbeits-Öl auf der Grundlage des Druck-Parameters zu bestimmen; und der Druck-Parameter einen oberen Grenz-Wert (Pmax) und einen unteren Grenz-Wert (Pmin) der Druck-Schwankung beinhaltet, die aus dem erfassten Ergebnis erhalten wird, das von der Sensor-Einheit (30) innerhalb einer vorbestimmten Erfassungs-Periode erfasst wird.

公开(公告)号：CA2987560A1

公开(公告)日：2016-12-22

申请号：CA2987560

申请日：2016-04-27

Applicant: KYB CORP

Inventor： HEISHI TSUKASA ,  IWAMOTO TAKAHIRO

IPC: B01F29/60 ,  B28C5/42 ,  B60P3/16 ,  H02K7/18

Abstract: Provided is a mixer which can satisfactorily supply electric power to electrical equipment that rotates together with a mixer drum. This mixer (10J) is provided with: a support part (11); a mixer drum (10); a slump sensor (16); a power generator (30); and a power line (14). The mixer drum (10) is pivotally supported by the support part (11) and rotates about a rotational axis (10G). The slump sensor (16) is attached to the mixer drum (10) and rotates together with the mixer drum (10). The power generator (30) has: a power generation part (30D) which is attached to the mixer drum (10) and which rotates together with the mixer drum (10); and a shaft part (30B) which protrudes from the power generation part (30D) and which is freely rotatable relative to the power generation part (30D). When the shaft part (30B) rotates relative to the power generation part (30D) along with the rotation of the mixer drum (10), the power generator (30) generates electric power to be supplied to the slump sensor (16). The power line (14) connects the power generation part (30D) to the slump sensor (16).

公开(公告)号：NZ735880A

公开(公告)日：2019-05-31

申请号：NZ73588016

申请日：2016-04-27

Applicant: KYB CORP

Inventor： HEISHI TSUKASA ,  IWAMOTO TAKAHIRO

IPC: B01F29/60 ,  B28C5/42 ,  B60P3/16 ,  H02K7/18

Abstract: This invention aims to provide a mixer which can successfully feed electric power to electric devices which are rotated together with a mixer drum. Existing solutions are influenced by the surrounding environment, which can give rise to a lack of stability in the electric power supplied to the electrical devices in the mixer. To address this problem, the mixer (10J) includes a support (11), a mixer drum (10), a slump sensor (16), a generator (30), and a power line (14). The mixer drum (10) is supported by the support to be rotatable about a rotation axis (10G). The slump sensor (16) is mounted on the mixer drum (10) to be rotatable together with the mixer drum (10). The generator (30) includes a power generation part (30D) mounted on the mixer drum (10) to be rotatable together with the mixer drum (10) and a shaft (30B) protruding from the power generation part (30D) to be rotatable relative to the power generation part (30D). The generator (30) generates electric power to be fed to the slump sensor (16) when the shaft (30B) is rotated relative to the power generation part (30D) with rotation of the mixer drum (10). The power line (14) connects the power generation part (30D) and the slump sensor (16).

公开(公告)号：AU2016312442A1

公开(公告)日：2017-10-19

申请号：AU2016312442

申请日：2016-07-06

Applicant: KYB CORP

Inventor： HEISHI TSUKASA ,  OOKI NORIKAZU ,  IWAMOTO TAKAHIRO

IPC: B28C5/42 ,  B01F9/00 ,  B60P3/16 ,  H02J50/10

Abstract: Provided is a mixer capable of satisfactorily supplying power to an electrical instrument that rotates with a mixer drum. This mixer (10J) comprises a front support section (11F), a rear support section (11B), a mixer drum (10), a slump sensor (16), and a power transmission section (30). The mixer drum (10) includes a drive shaft (10B) that is rotatably supported by the front support section (11F), and rotates about the drive shaft (10B). The slump sensor (16) is attached to the mixer drum (10). The power transmission section (30) includes a power receiving section (30C) and a power supply section (30D). The power receiving section (30C) is attached to the mixer drum (10) and supplies power to the slump sensor (16). The power supply section (30D) is attached to the front support section (11F), is provided at a predetermined distance from the power receiving section (30C), and supplies power to the power receiving section (30C) by temporarily or constantly facing the power receiving section (30C).

公开(公告)号：DE112019000126T5

公开(公告)日：2020-06-18

申请号：DE112019000126

申请日：2019-08-05

Applicant: KYB CORP

Inventor： KIKUCHI TAKAYOSHI ,  YOSHIDA KEITARO ,  IWAMOTO TAKAHIRO

IPC: F15B15/14 ,  F15B20/00 ,  G01M3/04 ,  G01R31/374 ,  H01M10/48

Abstract: Ein Fluidleckage-Erfassungssystem (100) umfasst: eine Messeinheit (10), die so konfiguriert ist, dass sie ein Leck von Arbeitsöl in einem Hydraulikzylinder (1) erfasst; und einen Regler (80), der so konfiguriert ist, dass er ein Messergebnis aus der Messeinheit (10) bezieht, wobei der Regler (80) diagnostiziert, dass eine Batterieentleerung in einer Batterie (54) in einem Fall verursacht wurde, in dem bestimmt wird, dass keine Daten von der Messeinheit (10) bezogen wurden, und bestimmt wird, dass die Batterie (54) der Messeinheit (10) in einem Zustand mit niedrigem Batterierestpegel war, und der Regler (80) diagnostiziert, dass eine Kommunikationsabweichung in einem ersten Kommunikationsteil (52) der Messeinheit (10) in einem Fall verursacht wurde, in dem bestimmt wird, dass die Daten aus der Messeinheit (10) nicht bezogen wurden, und bestimmt wird, dass die Batterie (54) nicht in dem Zustand mit niedrigem Batterierestpegel war.

公开(公告)号：NZ735881A

公开(公告)日：2018-10-26

申请号：NZ73588116

申请日：2016-07-06

Applicant: KYB CORP

Inventor： HEISHI TSUKASA ,  IWAMOTO TAKAHIRO ,  OOKI NORIKAZU

IPC: B28C5/42 ,  B01F9/00 ,  B28C7/02 ,  B60P3/16 ,  H02J50/10

Abstract: Providing a mixer which can successfully feed an electrical device rotated with a mixer drum. A mixer (10J) includes a front support, a rear support, a mixer drum (10), a slump sensor (16), and a power transmission part (30). The mixer drum (10) has a drive shaft (10B) rotatably supported on the front support so that the mixer drum (10) is rotated about the drive shaft (10B). The slump sensor (16) is attached to the mixer drum (10). The power transmission part (30) has a power reception part (30C) and a power feed part (30D). The power reception part (30C) is attached to the mixer drum (10) and supplies electric power to the slump sensor (16). The power feed part (30D) is attached to the front support and temporarily or always faces the power reception part (30C) with a predetermined clearance therebetween, thereby feeding the power reception part (30C).

公开(公告)号：AU2016280992A1

公开(公告)日：2017-10-19

申请号：AU2016280992

申请日：2016-04-27

Applicant: KYB CORP

Inventor： HEISHI TSUKASA ,  IWAMOTO TAKAHIRO

IPC: B01F29/60 ,  B28C5/42 ,  B60P3/16 ,  H02K7/18

Abstract: Provided is a mixer which can satisfactorily supply electric power to electrical equipment that rotates together with a mixer drum. This mixer (10J) is provided with: a support part (11); a mixer drum (10); a slump sensor (16); a power generator (30); and a power line (14). The mixer drum (10) is pivotally supported by the support part (11) and rotates about a rotational axis (10G). The slump sensor (16) is attached to the mixer drum (10) and rotates together with the mixer drum (10). The power generator (30) has: a power generation part (30D) which is attached to the mixer drum (10) and which rotates together with the mixer drum (10); and a shaft part (30B) which protrudes from the power generation part (30D) and which is freely rotatable relative to the power generation part (30D). When the shaft part (30B) rotates relative to the power generation part (30D) along with the rotation of the mixer drum (10), the power generator (30) generates electric power to be supplied to the slump sensor (16). The power line (14) connects the power generation part (30D) to the slump sensor (16).