An air-flow direction indicator comprises a wind vane 18, Fig. 1, mounted on a draft 16, Fig. 4 (not shown) located inside a hollow shaft 14, the shafts carrying the elements 28, 29, 31 of a follow-up switch, so that when the wind vane and inner shaft are rotated by the wind...
适应范围:适用于制药厂的无菌室,洁净室检查气流组织 Flow visualization is common for air flow check in room and function check of local exhaust ventilation, but heat source is not suitable. The Model AS-1 is designed to check velocity and direction of air flow with a smoke tube (No.301)which...
空气流量指示器/气流检测器 Air Flow Indicator AS-1 室内气流分布情况,流速的测定方法。AS-1:通过与空气中的水分反应,产生白烟来检查气流的方向和速度。适用于洁净室、百洁室等。 ■AS-1组合内容 ●橡胶球 ●软包 ●选购件:发烟管 型号300 另外还有能连续产生气流的AS-2,AS-3供客户选择 室内气流分布情况流...
Air stream direction indicator 专利名称：Air stream direction indicator 发明人：WESTMAN SYDNEY E.申请号：US41839754 申请日：19540324 公开号：US2834208A 公开日：19580513 专利内容由知识产权出版社提供 摘要：776.486. Fluid flow direction indicators. GARRETT CORPORATION. March 15, 1955 [March 24. 1954]...
AIRFLOW DIRECTION INCORPORATED ® ™ are trademarks of Airflow Direction Incorporated * Pat. airflowdirection.com/patents Manufacturer & Direct Sales of the patented* BALL-IN-THE-WALL® Room Pressure Monitor DOME-ON-THE-WALL® PING-PONG-BALL-INDICATOR™ ...
SPARK INDICATOR OF AIR FLOW VELOCITY AND DIRECTION 来自 掌桥科研 喜欢 0 阅读量: 6 申请(专利)号: RU19930040351 申请日期: 1993-08-10 公开/公告号: RU2064188C1 公开/公告日期: 1996-07-20 申请(专利权)人: TOLSTOBROV BORIS YA;BOLSHAKOV VLADIMIR A ...
Mesa Air momentum indicators tool provides the execution environment for running the Directional Movement Index indicator and other technical functions against Mesa Air. Mesa Air value trend is the prevailing direction of the price over some defined period of time. The concept of trend is an ...
1 Running indicator -2 Alarm indicator -3 FE_1 port FE teamwork control4 CAN_IN port CAN teamwork and RS485 monitoring cascading5 RS485/12V port Connecting to a T/H sensor6 USB port Connecting to a WiFi module or USB flash drive
A zone 4 is sometimes described in which the pulmonary blood flow decreases as a result of a compressing interstitial pressure on the vessel. Although it is well established that pulmonary blood flow is distributed in a vertical direction with respect to gravity, Hakim et al. (1987) suggested ...
2 Alarm indicator -3 FE_1 port FE teamwork control4 CAN_IN port CAN teamwork and RS485 monitoring cascading5 RS485/12V port Connecting to a T/H sensor6 USB port Connecting to a WiFi module or USB flash drive7 SW button Button for restoring factory settings8 FE_2 port FE teamwork ...