公开(公告)号：USD1007651S1

公开(公告)日：2023-12-12

申请号：US29796279

申请日：2021-06-23

Applicant: NIPPON PILLAR PACKING CO., LTD.

Designer： Daisuke Urata ,  Tomohiro Adachi ,  Yoshinobu Toda ,  Hiroki Sakamoto ,  Keisho Morimoto

Abstract: FIG. 1 is a front view of a fluid block showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a section view along the line 7-7 from FIG. 5;
FIG. 8 is a front, plane, perspective view from the right side thereof;
FIG. 9 is a front, plane, perspective view from the left side thereof;
FIG. 10 is a perspective view from the bottom, back, and right side thereof;
FIG. 11 is a perspective view from the bottom, back, left side thereof; and,
FIG. 12 is a reference diagram thereof.

公开(公告)号：USD1018777S1

公开(公告)日：2024-03-19

申请号：US29796293

申请日：2021-06-23

Applicant: NIPPON PILLAR PACKING CO., LTD.

Designer： Daisuke Urata ,  Tomohiro Adachi ,  Yoshinobu Toda ,  Hiroki Sakamoto ,  Keisho Morimoto

Abstract: FIG. 1 is a front view of a fluid block showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front, plane, perspective view from the right side thereof;
FIG. 8 is a front, plane, perspective view from the left side thereof;
FIG. 9 is a perspective view from the bottom, back, and right side thereof; and,
FIG. 10 is a perspective view from the bottom, back, left side thereof.
The broken lines in the drawings depict portions of the fluid block that form no part of the claimed design. The dash-dot-dash lines in the drawings are the boundary lines to separate disclaimed areas on an embodiment from the claimed.
The article relating to the design of the present application is a fluid block that forms a flow path that can be connected between fluid devices such as flow meters and valves so that fluid can flow without leakage. The fluid block is connected to other blocks by engaging the convex part on the right side and the concave part on the left side.

公开(公告)号：US11060518B2

公开(公告)日：2021-07-13

申请号：US16314710

申请日：2017-05-01

Applicant: NIPPON PILLAR PACKING CO., LTD.

Inventor： Kazukiyo Teshima ,  Daisuke Urata ,  Naoto Yamada ,  Takuya Murakami

IPC: F04B49/08 ,  F04B49/06 ,  F04B43/02 ,  F04B43/067 ,  F04B45/04 ,  G01L19/06 ,  F04B53/16 ,  G01L19/00 ,  G01L19/14 ,  F04B43/00 ,  F04B43/08

Abstract: A reciprocating pump includes: a housing with a fluid channel that includes a pump chamber; a reciprocated member that is disposed in the housing to form the pump chamber, and reciprocable for suction and discharge of fluid; an actuator configured to reciprocate the reciprocated member; and a pressure gauge with a pressure receiving portion, configured to detect pressure of the fluid in the fluid channel via the pressure receiving portion. The housing includes an inner wall facing the fluid channel, and a flexible, membranous portion placed continuously next to the inner wall to face the fluid channel. The pressure gauge is attached to the housing such that the membranous portion is sandwiched between the pressure receiving portion and the fluid channel.

公开(公告)号：USD1002797S1

公开(公告)日：2023-10-24

申请号：US29796300

申请日：2021-06-23

Applicant: NIPPON PILLAR PACKING CO., LTD.

Designer： Daisuke Urata ,  Tomohiro Adachi ,  Yoshinobu Toda ,  Hiroki Sakamoto ,  Keisho Morimoto

Abstract: FIG. 1 is a front view of a fluid block showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front, plane, perspective view from the right side thereof;
FIG. 8 is a front, plane, perspective view from the left side thereof;
FIG. 9 is a perspective view from the bottom, back, and right side thereof;
FIG. 10 is a perspective view from the bottom, back, left side thereof; and,
FIG. 11 is a reference diagram thereof.
The broken lines in the drawings depict portions of the fluid block that form no part of the claimed design. The dash-dot-dash lines in the drawings are the boundary lines to separate disclaimed areas on an embodiment from the claimed.

公开(公告)号：USD1001971S1

公开(公告)日：2023-10-17

申请号：US29796284

申请日：2021-06-23

Applicant: NIPPON PILLAR PACKING CO., LTD.

Designer： Daisuke Urata ,  Tomohiro Adachi ,  Yoshinobu Toda ,  Hiroki Sakamoto ,  Keisho Morimoto

Abstract: FIG. 1 is a front view of a fluid block showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front, plane, perspective view from the right side thereof;
FIG. 8 is a front, plane, perspective view from the left side thereof;
FIG. 9 is a perspective view from the bottom, back, and right side thereof; and,
FIG. 10 is a perspective view from the bottom, back, left side thereof.
The broken lines in the drawings depict portions of the fluid block that form no part of the claimed design. The dash-dot-dash lines in the drawings are the boundary lines to separate disclaimed areas on an embodiment from the claimed.

公开(公告)号：US10240699B2

公开(公告)日：2019-03-26

申请号：US15323603

申请日：2015-09-17

Applicant: Nippon Pillar Packing Co., Ltd.

Inventor： Makoto Fujii ,  Masaki Miyamoto ,  Toshihide Iida ,  Tomoyuki Koike ,  Atsushi Nakano ,  Daisuke Urata

IPC: F16L19/02 ,  F16L33/22 ,  F16L47/04

Abstract: A resin-made pipe joint with enhanced sealing property between a joint body and sleeve. A sealing portion which seals between an inner circumferential surface of an inserting portion of a sleeve and an outer circumferential surface of an inner cylinder portion is formed by press-inserting an inserting portion into a groove portion of the joint body. When the inserting portion is press-inserted into the groove portion, a space is formed between a body cylinder portion located opposite to an opening portion of the groove portion in the axial direction, and the projection end of the inserting portion. After completing press insertion of the inserting portion into the groove portion, in a section including axis of the inner cylinder portion, a region in the outer circumferential surface of the inner cylinder portion facing the space forms an angle of 5° to 15° to the axis of the inner cylinder portion.

公开(公告)号：US20150342012A1

公开(公告)日：2015-11-26

申请号：US14718679

申请日：2015-05-21

Applicant: Nippon Pillar Packing Co., Ltd.

Inventor： Kiyotaka Ohmae ,  Kazukiyo Teshima ,  Satoru Matsuda ,  Masaki Miyamoto ,  Daisuke Urata

IPC: H05F1/00

CPC classification number: H05F1/00 ,  F16L57/00 ,  F16L2201/60

Abstract: An antistatic cover which, when the cover covers an insulating resin-made tube, can enhance the certainty of preventing the tube from being electrically charged, and can facilitate attachment to and detachment from the tube. The tubular cover body, is divided in a circumferential direction to form first and second divided portions. The cover body is elastically deformed such that the first and second divided portions separate from each other, and allow the tube to pass through between the first and second divided portions. The cover body has a plurality of first cutaway portions, which pass through at least one of the first and second divided portions in a radial direction of the cover body, and is configured such that, when the cover body is fitted onto the tube, a part of the tube can be exposed through the plurality of first cutaway portions.

Abstract translation: 一种防静电盖，当盖覆盖绝缘树脂制的管时，可以提高防止管被带电的可靠性，并且可以有助于附着和脱离管。 管状盖主体沿圆周方向分割以形成第一和第二分割部分。 盖体弹性变形，使得第一和第二分割部分彼此分离，并允许管在第一和第二分割部分之间通过。 盖体具有多个第一切口部，该第一切口部沿着盖体的径向通过第一分割部和第二分割部中的至少一个，并且构造成使得当将盖体装配到管上时， 管的一部分可以通过多个第一切除部分露出。

公开(公告)号：USD1001972S1

公开(公告)日：2023-10-17

申请号：US29796303

申请日：2021-06-23

Applicant: NIPPON PILLAR PACKING CO., LTD.

Designer： Daisuke Urata ,  Tomohiro Adachi ,  Yoshinobu Toda ,  Hiroki Sakamoto ,  Keisho Morimoto

Abstract: FIG. 1 is a front view of a fluid block showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a section view along the line 7-7 from FIG. 5;
FIG. 8 is a front, plane, perspective view from the right side thereof;
FIG. 9 is a front, plane, perspective view from the left side thereof;
FIG. 10 is a perspective view from the bottom, back, and right side thereof;
FIG. 11 is a perspective view from the bottom, back, left side thereof; and,
FIG. 12 is a reference diagram thereof.

公开(公告)号：US11313361B2

公开(公告)日：2022-04-26

申请号：US16963138

申请日：2018-11-06

Applicant: NIPPON PILLAR PACKING CO., LTD.

Inventor： Kazukiyo Teshima ,  Daisuke Urata

IPC: F04B43/067 ,  F04B53/14 ,  F04B39/04 ,  F04B43/06 ,  F04B45/053 ,  F04B43/00 ,  F04B45/04

Abstract: A rolling diaphragm pump that can inhibit an increase in cost with a simple configuration is provided. A rolling diaphragm pump 1 includes: a housing 2; a piston 3 disposed so as to be slidable relative to an inner peripheral surface of the housing 2 and reciprocatable in an axial direction; a rolling diaphragm 4 having a movable portion 41 disposed at one end portion in the axial direction of the piston 3 and reciprocatable together with the piston 3, a fixed portion 42 fixed to the housing 2, and a flexible connecting portion 43 connecting the movable portion 41 and the fixed portion 42 to each other; a pump chamber 5 defined by the rolling diaphragm 4 at one side in the axial direction within the housing 2 and into and from which a transport fluid is sucked and discharged by changing a volume of an interior of the pump chamber 5 by deformation of the connecting portion 43 due to reciprocation of the piston 3; and a working fluid chamber 6 defined by another end portion in the axial direction of the piston 3 at another side in the axial direction within the housing 2 and into and from which a working fluid is supplied and discharged, thereby causing the piston 3 to reciprocate.

公开(公告)号：US10731640B2

公开(公告)日：2020-08-04

申请号：US16322587

申请日：2017-06-15

Applicant: NIPPON PILLAR PACKING CO., LTD.

Inventor： Kazukiyo Teshima ,  Daisuke Urata ,  Naoto Yamada ,  Takuya Murakami

IPC: F04B43/02 ,  F04B43/08 ,  F04B49/06 ,  F04B49/08 ,  F04B43/09 ,  F04B43/04

Abstract: A reciprocating pump includes: a housing with a suction port and a discharge port; a reciprocated member disposed in the housing to form a pump chamber and reciprocable such that fluid is sucked into the pump chamber through the suction port and then discharged from the pump chamber through the discharge port; an actuator configured to reciprocate the reciprocated member; and a pressure gauge with a pressure receiving portion, configured to detect pressure of the fluid in the pump chamber through the pressure receiving portion, and coupled to the reciprocated member to be reciprocated by the actuator integrally with the reciprocated member.