WO2017073676A1 - 流体機器 - Google Patents
流体機器 Download PDFInfo
- Publication number
- WO2017073676A1 WO2017073676A1 PCT/JP2016/081902 JP2016081902W WO2017073676A1 WO 2017073676 A1 WO2017073676 A1 WO 2017073676A1 JP 2016081902 W JP2016081902 W JP 2016081902W WO 2017073676 A1 WO2017073676 A1 WO 2017073676A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor
- detected
- casing
- orifice
- screw hole
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
- F16T1/48—Monitoring arrangements for inspecting, e.g. flow of steam and steam condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
Definitions
- the present application relates to a fluid device having a casing provided with a detected surface with which a detection portion of a sensor contacts on an outer surface.
- a fluid device (valves) provided with a detection surface (connecting seat) on which a sensor contacts a casing is known.
- a sensor seat is provided on the outer surface of the casing. The sensor is attached to the coupling seat in contact with the surface of the coupling seat (surface to be detected). The temperature and vibration of the fluid device are detected by the sensor attached in this way, and the operating state of the fluid device is confirmed.
- the senor is generally attached to the connecting seat after being installed in a predetermined place. That is, the detected surface of the coupling seat is exposed to the surroundings for a long time until the sensor is attached. For this reason, dust or dust accumulates on the surface to be detected, and if the sensor is attached to the surface to be detected, the detection accuracy of the sensor may be impaired.
- the technology disclosed in the present application has been made in view of such circumstances, and an object thereof is to prevent the detection accuracy of the sensor from being lowered due to accumulation of dust or dust on the detected surface of the casing.
- the fluid device of the present application is configured so that dust and dust do not accumulate on the detected surface of the casing.
- the fluid device of the present application includes a casing and a cover member.
- the casing has a surface to be detected in which a fluid passage is formed inside and at least one of temperature and vibration is detected by contact of a detection portion of the sensor on the outer surface.
- the cover member is detachably provided on the casing and covers the surface to be detected.
- the temperature and vibration of the casing are detected by bringing the detection portion of the sensor into contact with the detected surface of the casing.
- the cover member which covers a to-be-detected surface was provided in the casing so that removal was possible. Therefore, except when the sensor is brought into contact with the surface to be detected, the cover member can be prevented from accumulating dust and dust on the surface to be detected by attaching the cover member to the casing. Therefore, it is possible to prevent the detection accuracy of the sensor from deteriorating due to accumulation of dust or dust on the surface to be detected.
- FIG. 1 is a cross-sectional view illustrating a schematic configuration of a fluid device according to an embodiment.
- FIG. 2 is a front view illustrating a schematic configuration of the sensor device according to the embodiment.
- FIG. 3 is an enlarged cross-sectional view of a main part of the fluid device with the sensor device attached.
- the fluid device 10 of the present embodiment is an orifice type drain discharge mechanism, and is provided in, for example, a steam system, and discharges high-temperature and high-pressure drain (condensate) generated by steam condensation.
- the orifice-type drain discharge mechanism is not provided with a valve body for opening and closing the orifice, and the orifice is always open.
- the fluid device 10 of this embodiment includes a casing 11, a screen 20, an orifice member 25, and a cleaning mechanism 30.
- Casing 11 is formed in a substantially Y shape, and drain circulates inside.
- the casing 11 is formed with a drain inlet 12 and an outlet 13, and a fluid passage 14 connecting the inlet 12 and the outlet 13.
- the inflow port 12 and the outflow port 13 are opposed to each other in the upstream / downstream direction, and the opening axes thereof are formed coaxially with each other.
- the fluid passage 14 includes a blow passage 15, a connection passage 16, and an orifice passage 18.
- the blow passage 15 is inclined from the opening axis and is connected to the inflow port 12.
- the connecting passage 16 is a passage extending in the radial direction around the opening axis (the radial direction of a circle centering on the opening axis), and connects (communicates) the blow passage 15 and the orifice passage 18.
- the orifice passage 18 is a passage in which an orifice member 25 described later is provided.
- the orifice passage 18 is a passage located on the downstream side of the connection passage 16 and extending in the radial direction around the opening axis.
- the orifice passage 18 has an outer end 18a (upper end in FIG. 1) connected to the connection passage 16, and an inner end 18b (lower end in FIG. 1) connected to the outlet 13. Yes.
- the orifice passage 18 extends from the outer side to the inner side around the opening axis, and the outer side end portion 18 a communicates with the inflow port 12, and the inner side end portion 18 b becomes the outflow port 13. Communicate.
- the screen 20 is provided in the blow passage 15.
- the screen 20 is formed in a cylindrical shape extending in the axial direction of the blow passage 15, and one end opens toward the inflow port 12.
- a screen holder 21 that holds the screen 20 is screwed and joined to the opening end of the blow passage 15 in the casing 11.
- the screen 20 constitutes a filter member that captures foreign substances contained in the drain that flows into the blow passage 15 from the inlet 12.
- the screen holder 21 is provided with a blow valve 22. When the blow valve 22 is opened, the foreign matter captured by the screen 20 is discharged to the outside by the flow of the drain.
- the orifice member 25 is provided in the middle of the orifice passage 18 as described above, and constitutes a partition that partitions the orifice passage 18 in the upstream and downstream directions.
- the orifice member 25 is attached to the passage wall of the orifice passage 18 by being screwed up and down.
- an orifice 26 small hole penetrating in the upstream / downstream direction is formed.
- the opening diameter (opening area) of the orifice 26 increases stepwise as it goes downstream.
- the opening diameter of the orifice 26 may be continuously increased toward the downstream side.
- high-temperature and high-pressure drain flows into the screen 20 from the inlet 12, passes through the screen 20, and flows into the orifice passage 18 through the connection passage 16.
- the drain that has flowed into the orifice passage 18 passes through the orifice 26 and is discharged to the outside from the outlet 13.
- the flow rate of the drain is limited to a flow rate corresponding to the opening diameter (opening area) of the orifice 26.
- the fine foreign matter that cannot be captured by the screen 20 passes through the screen 20 and may accumulate on the orifice 26 and be clogged.
- the cleaning mechanism 30 of the present embodiment removes foreign matter clogged (attached) to the orifice 26.
- the cleaning mechanism 30 is attached to the outer peripheral wall of the casing 11 where the outer end 18 a of the orifice passage 18 is located, that is, the outer peripheral wall of the casing 11 facing the orifice member 25.
- the cleaning mechanism 30 includes a holding member 31, a cleaning member 32, and a cap 35.
- the holding member 31 holds the cleaning member 32 and is screwed to the outer peripheral wall of the casing 11.
- the cleaning member 32 is formed in a rod shape with a circular cross section, and is held by being screwed into the screw hole 31 a of the holding member 31.
- the cleaning member 32 is provided at a position facing the orifice 26 so as to be coaxial with the orifice 26 (orifice member 25).
- the cleaning member 32 is formed in a conical shape having a tapered tip.
- a packing 33 that seals a gap between the screw hole 31 a and the cleaning member 32 is fixed to the holding member 31 by a pressing member 34.
- the holding member 34 is formed with an insertion hole 34a through which the cleaning member 32 is slidably inserted.
- the cap 35 which covers the upper end part of the cleaning member 32 and the pressing member 34 is attached to the holding member 31 by screwing.
- the cleaning member 32 is rotated so that the cleaning member 32 moves back and forth from the upstream side to the orifice 26 to remove foreign matter from the orifice 26.
- the cleaning member 32 moves (displaces) in the vertical direction in FIG. 1 by being rotated.
- the cleaning member 32 advances and retreats from the outer end 18 a of the orifice passage 18 toward the orifice 26.
- the cleaning member 32 moves forward and the tip of the cleaning member 32 enters the orifice 26
- the foreign matter clogged in the orifice 26 is pushed out by the cleaning member 32 to be removed.
- the foreign matter pushed out downstream is discharged from the outlet 13 together with the drain.
- the fluid device 10 of the present embodiment includes a sensor mounting portion 40 provided in the casing 11.
- the sensor attachment portion 40 is a portion to which the sensor device 1 shown as an example in FIG. 2 is attached.
- the sensor device 1 includes a sensor body 2, a communication device 3, and a connection shaft 4.
- the connection shaft 4 is a hollow shaft, and both ends are connected to the sensor body 2 and the communication device 3 by nuts 5 and 6.
- the sensor body 2 has a male screw portion 2a, and a tip 2b of the male screw portion 2a constitutes a detection unit.
- the sensor body 2 detects the temperature and vibration of the measurement object by the tip 2b coming into contact with the measurement object.
- the communication device 3 includes a signal processing circuit and a transmitter, and acquires a signal related to vibration and temperature of the measurement object detected by the sensor body 2 and transmits the signal to the outside.
- the sensor body 2 corresponds to a sensor according to the claims of the present application.
- the sensor mounting part 40 is provided in the vicinity (periphery) of the inflow port 12 in the casing 11.
- the sensor mounting portion 40 has a screw hole 41 and a plug 45.
- the screw hole 41 is a bottomed female screw hole formed on the outer surface of the casing 11. That is, the screw hole 41 is not a through hole and does not communicate with any space inside the casing 11.
- the bottom surface 42 of the screw hole 41 constitutes the surface to be detected.
- the surface to be detected is a surface on which the tip 2b of the sensor body 2 is in contact with and the temperature or the like is detected. That is, the casing 11 has a detected surface on the outer surface.
- the plug 45 is detachably provided on the casing 11 and covers the bottom surface 42 (surface to be detected), and corresponds to a cover member according to the claims of the present application.
- the plug 45 has a flat head portion 46 and a male screw portion 47 formed continuously on the lower surface of the head portion 46.
- the upper surface 46a of the head 46 is a flat surface.
- the plug 45 is attached to the casing 11 with the male thread portion 47 fastened to the screw hole 41.
- the plug 45 is closed by the plug 45. That is, the bottom surface 42 (surface to be detected) of the screw hole 41 is covered (protected) by the plug 45.
- the male screw portion 47 of the plug 45 is shorter than the depth of the screw hole 41. That is, in the state where the plug 45 is fastened to the screw hole 41, the male screw portion 47 is not in contact with the bottom surface 42 (detected surface).
- the screw hole 41 is a sensor attachment hole to which the sensor device 1 is attached in a state where the plug 45 is removed. Specifically, as shown in FIG. 3, the sensor device 1 is fixed to the casing 11 by fastening the male screw portion 2 a of the sensor body 2 to the screw hole 41 from which the plug 45 is removed. In this state, the tip 2b of the male screw portion 2a of the sensor main body 2 is in contact with the bottom surface 42 (surface to be detected) of the screw hole 41. Thereby, the temperature and vibration of the bottom surface 42 (surface to be detected) are detected by the sensor body 2.
- the cover member (plug 45) that covers the detected surface (the bottom surface 42 of the screw hole 41) is detachably provided in the casing 11. Therefore, except that the sensor main body 2 is brought into contact with the surface to be detected, the cover member can be prevented from accumulating dust or dust on the surface to be detected by attaching the cover member to the casing 11. Therefore, it is possible to prevent the detection accuracy of the sensor body 2 from being lowered due to accumulation of dust or dust on the surface to be detected.
- the screw hole 41 having the bottom surface 42 as the detection surface is provided on the outer surface of the casing 11, and the cover member (plug 45) is the male screw portion 47 fastened to the screw hole 41. It was made to have. Therefore, the detected surface can be covered (protected) with a simple configuration in which the cover member (plug 45) is fastened to the screw hole 41. Further, the cover member can be easily removed when the sensor body 2 is attached.
- the screw hole 41 is a sensor attachment hole to which the sensor body 2 is fastened and fixed, the sensor body 2 can be easily attached to the casing 11.
- the screw hole 41 is a sensor mounting hole (sensor mounting hole), but the screw hole 41 may be a sensor insertion hole. That is, although the fixing sensor has been described in the above embodiment, the fluid device 10 of the present application can also be used as a handy type sensor that is detected by being held by the operator and held against the measurement object. In this case, the operator can detect the temperature or the like by holding the sensor in his hand and inserting it into the screw hole 41 and bringing the tip of the sensor into contact with the bottom surface 42 (surface to be detected). The screw hole 41 is closed by the plug 45 except during the detection work by the operator.
- the sensor body 2 may of course detect only one of temperature and vibration.
- a bottomed hole that does not have a screw portion may be provided instead of the screw hole 41.
- the bottom surface of the hole constitutes the surface to be detected as in the above embodiment.
- the cover member may be a fitting member that is fitted into the hole and closes the hole, instead of the screw-in type plug 45 described above. Even in this case, the bottom surface (surface to be detected) of the hole is covered (protected) by the fitting member.
- the orifice type drain discharge mechanism is exemplified as the fluid device.
- the technology disclosed in the present application is applicable to valves such as a steam trap having a valve body and fluid devices such as a screen. Can be applied.
- the technique disclosed in the present application is useful for a fluid device having a casing provided with a surface to be detected with which a detection portion of a sensor is in contact.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Details Of Valves (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Valve Housings (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
図1に示すように、本実施形態の流体機器10は、ケーシング11と、スクリーン20と、オリフィス部材25と、清掃機構30とを備えている。
図1に示すように、本実施形態の流体機器10は、ケーシング11に設けられるセンサ取付部40を備えている。センサ取付部40は、図2に一例として示すセンサ装置1が取り付けられる部分である。センサ装置1は、センサ本体2と、通信機3と、接続軸4とを備えている。接続軸4は、中空軸であり、両端がナット5,6によってセンサ本体2と通信機3に連結されている。センサ本体2は、雄ねじ部2aを有しており、該雄ねじ部2aの先端2bが検出部を構成している。センサ本体2は、先端2bが測定対象物に接することで、測定対象物の温度および振動を検出する。通信機3は、図示しないが、信号処理回路や発信部が内蔵されており、センサ本体2によって検出された測定対象物の振動や温度に関する信号を取得して外部に送信する。なお、センサ本体2は本願の請求項に係るセンサに相当する。
2a 雄ねじ部
2b 先端(検出部)
10 流体機器
11 ケーシング
14 流体通路
41 ねじ孔
42 底面(被検出表面)
45 プラグ(カバー部材)
47 雄ねじ部
Claims (4)
- 内部に流体通路が形成されると共に、外表面においてセンサの検出部が接して温度および振動の少なくとも一方が検出される被検出表面を有しているケーシングと、
上記ケーシングに取り外し可能に設けられ、上記被検出表面を覆うカバー部材とを備えている
ことを特徴とする流体機器。 - 請求項1に記載の流体機器において、
上記ケーシングの外表面には、底面が上記被検出表面を構成する有底のねじ孔が設けられ、
上記カバー部材は、上記ねじ孔に締結される雄ねじ部を有している
ことを特徴とする流体機器。 - 請求項2に記載の流体機器において、
上記センサは、先端が上記検出部を構成している雄ねじ部を有するものであり、
上記ケーシングのねじ孔は、上記カバー部材が取り外された状態で、上記センサの雄ねじ部が締結されて該雄ねじ部の先端が上記ねじ孔の底面に接するセンサ取付孔である
ことを特徴とする流体機器。 - 請求項2または3に記載の流体機器において、
上記カバー部材は、プラグである
ことを特徴とする流体機器。
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2018701693A MY191839A (en) | 2015-10-30 | 2016-10-27 | Fluidic device |
EP16859905.8A EP3369975A4 (en) | 2015-10-30 | 2016-10-27 | Fluidic device |
CN201680061696.6A CN108351039B (zh) | 2015-10-30 | 2016-10-27 | 流体机械 |
MX2018005161A MX2018005161A (es) | 2015-10-30 | 2016-10-27 | Dispositivo fluidico. |
JP2017545757A JP6216910B2 (ja) | 2015-10-30 | 2016-10-27 | 流体機器 |
AU2016345837A AU2016345837B2 (en) | 2015-10-30 | 2016-10-27 | Fluidic device |
KR1020187013833A KR20180069884A (ko) | 2015-10-30 | 2016-10-27 | 유체 기기 |
SG11201802942SA SG11201802942SA (en) | 2015-10-30 | 2016-10-27 | Fluidic device |
BR112018008690A BR112018008690A2 (pt) | 2015-10-30 | 2016-10-27 | dispositivo fluídico |
US15/961,049 US11644120B2 (en) | 2015-10-30 | 2018-04-24 | Fluidic device with cover for detection target surface |
SA518391442A SA518391442B1 (ar) | 2015-10-30 | 2018-04-25 | جهاز مائعي يتضمن غلاف وسدادة |
CONC2018/0004415A CO2018004415A2 (es) | 2015-10-30 | 2018-04-25 | Dispositivo fluídico |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-213613 | 2015-10-30 | ||
JP2015213613 | 2015-10-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/961,049 Continuation US11644120B2 (en) | 2015-10-30 | 2018-04-24 | Fluidic device with cover for detection target surface |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017073676A1 true WO2017073676A1 (ja) | 2017-05-04 |
Family
ID=58630554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2016/081902 WO2017073676A1 (ja) | 2015-10-30 | 2016-10-27 | 流体機器 |
Country Status (15)
Country | Link |
---|---|
US (1) | US11644120B2 (ja) |
EP (1) | EP3369975A4 (ja) |
JP (1) | JP6216910B2 (ja) |
KR (1) | KR20180069884A (ja) |
CN (1) | CN108351039B (ja) |
AU (1) | AU2016345837B2 (ja) |
BR (1) | BR112018008690A2 (ja) |
CL (1) | CL2018001095A1 (ja) |
CO (1) | CO2018004415A2 (ja) |
MX (1) | MX2018005161A (ja) |
MY (1) | MY191839A (ja) |
PE (1) | PE20180923A1 (ja) |
SA (1) | SA518391442B1 (ja) |
SG (1) | SG11201802942SA (ja) |
WO (1) | WO2017073676A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022244428A1 (ja) * | 2021-05-18 | 2022-11-24 | 株式会社テイエルブイ | 弁装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102200203B1 (ko) * | 2018-07-06 | 2021-01-20 | 오순웅 | 스팀트랩 장치용 스트레이너 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01210698A (ja) * | 1988-02-15 | 1989-08-24 | Tlv Co Ltd | スチームトラップの作動判定補助器 |
JP2002168371A (ja) * | 2000-11-30 | 2002-06-14 | Tlv Co Ltd | 弁類の作動状態検出装置 |
JP2015145789A (ja) * | 2014-01-31 | 2015-08-13 | 株式会社テイエルブイ | センサ装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6352106B1 (en) * | 1999-05-07 | 2002-03-05 | Thomas B. Hartman | High-efficiency pumping and distribution system incorporating a self-balancing, modulating control valve |
JP2010031920A (ja) | 2008-07-25 | 2010-02-12 | Tlv Co Ltd | 弁類の作動状態検出装置 |
US8978231B2 (en) * | 2009-04-01 | 2015-03-17 | David L. LeMieux | System for rivet fastening |
US8347823B1 (en) * | 2009-07-07 | 2013-01-08 | Roy Justin Thomas | Pet triggered programmable toy |
CN103703256B (zh) * | 2011-04-01 | 2020-03-17 | 罗伯特·博世有限公司 | 阀门和液压控制线路 |
CN202561212U (zh) * | 2012-03-31 | 2012-11-28 | 武汉工程大学 | 一种防漏节水智能水阀 |
US9316543B2 (en) * | 2013-03-14 | 2016-04-19 | Rosemount Inc. | Temperature transmitter transient protector |
CN204164412U (zh) * | 2014-10-15 | 2015-02-18 | 欧维克集团有限公司 | 双重软密封球阀 |
-
2016
- 2016-10-27 CN CN201680061696.6A patent/CN108351039B/zh active Active
- 2016-10-27 KR KR1020187013833A patent/KR20180069884A/ko not_active Application Discontinuation
- 2016-10-27 EP EP16859905.8A patent/EP3369975A4/en not_active Withdrawn
- 2016-10-27 JP JP2017545757A patent/JP6216910B2/ja active Active
- 2016-10-27 PE PE2018000619A patent/PE20180923A1/es unknown
- 2016-10-27 SG SG11201802942SA patent/SG11201802942SA/en unknown
- 2016-10-27 WO PCT/JP2016/081902 patent/WO2017073676A1/ja active Application Filing
- 2016-10-27 MX MX2018005161A patent/MX2018005161A/es unknown
- 2016-10-27 BR BR112018008690A patent/BR112018008690A2/pt not_active Application Discontinuation
- 2016-10-27 MY MYPI2018701693A patent/MY191839A/en unknown
- 2016-10-27 AU AU2016345837A patent/AU2016345837B2/en active Active
-
2018
- 2018-04-24 US US15/961,049 patent/US11644120B2/en active Active
- 2018-04-25 CO CONC2018/0004415A patent/CO2018004415A2/es unknown
- 2018-04-25 CL CL2018001095A patent/CL2018001095A1/es unknown
- 2018-04-25 SA SA518391442A patent/SA518391442B1/ar unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01210698A (ja) * | 1988-02-15 | 1989-08-24 | Tlv Co Ltd | スチームトラップの作動判定補助器 |
JP2002168371A (ja) * | 2000-11-30 | 2002-06-14 | Tlv Co Ltd | 弁類の作動状態検出装置 |
JP2015145789A (ja) * | 2014-01-31 | 2015-08-13 | 株式会社テイエルブイ | センサ装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3369975A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022244428A1 (ja) * | 2021-05-18 | 2022-11-24 | 株式会社テイエルブイ | 弁装置 |
JP7186336B1 (ja) * | 2021-05-18 | 2022-12-08 | 株式会社テイエルブイ | 弁装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108351039B (zh) | 2020-07-10 |
AU2016345837B2 (en) | 2019-06-13 |
US11644120B2 (en) | 2023-05-09 |
KR20180069884A (ko) | 2018-06-25 |
MX2018005161A (es) | 2018-08-15 |
CL2018001095A1 (es) | 2018-08-10 |
SA518391442B1 (ar) | 2022-02-22 |
EP3369975A4 (en) | 2018-11-07 |
US20180238466A1 (en) | 2018-08-23 |
BR112018008690A2 (pt) | 2018-10-30 |
CO2018004415A2 (es) | 2018-05-21 |
EP3369975A1 (en) | 2018-09-05 |
SG11201802942SA (en) | 2018-05-30 |
JPWO2017073676A1 (ja) | 2017-11-24 |
MY191839A (en) | 2022-07-18 |
JP6216910B2 (ja) | 2017-10-18 |
PE20180923A1 (es) | 2018-06-07 |
AU2016345837A1 (en) | 2018-06-14 |
CN108351039A (zh) | 2018-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20180050285A1 (en) | Filter apparatus | |
WO2010004315A3 (en) | A filter | |
JP6216910B2 (ja) | 流体機器 | |
JP7397964B2 (ja) | フィルター装置 | |
JP5681741B2 (ja) | インラインストレーナ | |
CN103383386A (zh) | 可伸缩组件 | |
KR20200027505A (ko) | 노즐식 스팀 트랩 | |
JP5715813B2 (ja) | 弁類の作動状態検出装置 | |
KR20180079436A (ko) | 수형 커플링 부재 | |
KR20170048587A (ko) | 배액용 연결구 | |
US7213472B2 (en) | Connecting piece for fluid lines | |
JP6254750B2 (ja) | オリフィス式ドレン排出機構およびドレン排出システム | |
US10987613B2 (en) | Filter system with central element and strainer filter | |
CN101886965A (zh) | 油管头侧翼试压工具 | |
US10307700B2 (en) | Contamination indicator | |
KR200452261Y1 (ko) | 공기배출 필터드레인 밸브 | |
JP2011153694A (ja) | 流体圧シリンダ | |
JP6459412B2 (ja) | 逆止弁付栓 | |
JP4301634B2 (ja) | 流体圧取り出し装置 | |
JP2019196807A (ja) | ノズル式スチームトラップ | |
CN210689849U (zh) | 气液两相流的气相温度测量装置及其安装结构 | |
US11187606B2 (en) | Pressure transducer with integral bleed valve | |
JP6291330B2 (ja) | 空気圧変換装置 | |
JP6905873B2 (ja) | 弁機構 | |
KR20150001601U (ko) | 증기 응축물 배수기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16859905 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2017545757 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11201802942S Country of ref document: SG |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2018/005161 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 000619-2018 Country of ref document: PE |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112018008690 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 20187013833 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2016859905 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2016345837 Country of ref document: AU Date of ref document: 20161027 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 112018008690 Country of ref document: BR Kind code of ref document: A2 Effective date: 20180427 |