A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a collective joint capable of suppressing thermal deformation of a joint.SOLUTION: A collective joint 10 according to the present invention comprises: a joint upper part 11 having a side branch on a side surface to which a horizontal pipe P3 is connected; a joint lower part 12 provided below the joint upper part 11; and an intermediate pipe 15 disposed between the joint upper part 11 and the joint lower part 12 and comprising a first layer including a thermally expandable material. A reinforcing rib is provided on an inner surface of the side branch.SELECTED DRAWING: Figure 1
【課題】継手の熱変形を抑えることができる集合継手を提供することを目的とする。【解決手段】本発明に係る集合継手１０は、横管Ｐ３が接続される横枝を側面に備えた継手上部１１と、継手上部１１の下側に設けられる継手下部１２と、継手上部１１と継手下部１２との間に配置され、熱膨張性材料を含む第１層を備えた中間管１５と、を有し、横枝の内面に補強リブを備える。【選択図】図１
To provide a collective joint capable of suppressing thermal deformation of a joint.SOLUTION: A collective joint 10 according to the present invention comprises: a joint upper part 11 having a side branch on a side surface to which a horizontal pipe P3 is connected; a joint lower part 12 provided below the joint upper part 11; and an intermediate pipe 15 disposed between the joint upper part 11 and the joint lower part 12 and comprising a first layer including a thermally expandable material. A reinforcing rib is provided on an inner surface of the side branch.SELECTED DRAWING: Figure 1
【課題】継手の熱変形を抑えることができる集合継手を提供することを目的とする。【解決手段】本発明に係る集合継手１０は、横管Ｐ３が接続される横枝を側面に備えた継手上部１１と、継手上部１１の下側に設けられる継手下部１２と、継手上部１１と継手下部１２との間に配置され、熱膨張性材料を含む第１層を備えた中間管１５と、を有し、横枝の内面に補強リブを備える。【選択図】図１
COLLECTIVE JOINT
集合継手
FUCHIGAMI SAITA (author)
2023-10-17
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
COLLECTIVE JOINT, LOWER COLLECTIVE PIPE MANUFACTURING METHOD, COLLECTIVE JOINT MANUFACTURING METHOD
| European Patent Office | 2023