Title:
タップ又は減圧器の開放状態及び／又は閉鎖状態のインジケータ
Document Type and Number:
Japanese Patent JP6835832
Kind Code:
B2
Abstract:
The invention is directed to an indicator (22) of the opening and/or closing status of a device controlling the flow of a fluid, such as a tap or a pressure reducer for compressed gas, comprising a sleeve-shaped support (24) to rotatably engage with a protruding portion (18) of a body of the device and from which an actuating spindle (20) extends along a longitudinal axis of said device; an indicator sleeve (26) axially sliding along the support (24); a rotor (28) to be fixed to the spindle (20) and comprising at its periphery a least one track (32) with a curved profile; and at least one track follower (30) extending radially from the indicator sleeve (26) through a longitudinal slot (242) in the support (24) and engaging with the at least one track (32).
Inventors:
Seal, pascal
Muzzo, paul
Schmidz, Jean-Claude
Muzzo, paul
Schmidz, Jean-Claude
Application Number:
JP2018515650A
Publication Date:
February 24, 2021
Filing Date:
October 05, 2016
Export Citation:
Assignee:
Luxembourg Patent Company S.A.
International Classes:
F16K37/00
Domestic Patent References:
| JP2005188744A |
Foreign References:
| US5535698 | ||||
| US5469805 |
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa