JPS5818506U - respiratory flow meter - Google Patents

respiratory flow meter

Info

Publication number
JPS5818506U
JPS5818506U JP11149181U JP11149181U JPS5818506U JP S5818506 U JPS5818506 U JP S5818506U JP 11149181 U JP11149181 U JP 11149181U JP 11149181 U JP11149181 U JP 11149181U JP S5818506 U JPS5818506 U JP S5818506U
Authority
JP
Japan
Prior art keywords
resistance tube
casing
lid
sensor
flow meter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11149181U
Other languages
Japanese (ja)
Other versions
JPS601683Y2 (en
Inventor
横山　▲さかり▼
Original Assignee
日本光電工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本光電工業株式会社 filed Critical 日本光電工業株式会社
Priority to JP11149181U priority Critical patent/JPS601683Y2/en
Publication of JPS5818506U publication Critical patent/JPS5818506U/en
Application granted granted Critical
Publication of JPS601683Y2 publication Critical patent/JPS601683Y2/en
Expired legal-status Critical Current

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Landscapes

  • Measuring Volume Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示した正面図。第２図は第
１図の断面図。第３図は第１図の外観図。 第４図は止め具の拡大増面図である。 １・・・・・・抵抗管、２・・・・・・透孔、４・・・
・・・センサ、５・・・・・・受は台、６・・・・・・
連通部、７・・・・・・パツキン、８・・・・・・管、
９・・・・・・筐体、１０・・・・・・蓋、１０ａ・・
・・・・蝶番、１１．１１’・・・・・・止め具、１６
・・・・・・弾性体。FIG. 1 is a front view showing an embodiment of the present invention. FIG. 2 is a sectional view of FIG. 1. Figure 3 is an external view of Figure 1. FIG. 4 is an enlarged view of the stopper. 1...Resistance tube, 2...Through hole, 4...
...Sensor, 5...The receiver is the stand, 6...
Communication part, 7...Putskin, 8...Pipe,
9... Housing, 10... Lid, 10a...
...Hinge, 11.11'... Stop, 16
...Elastic body.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）軸方向に沿った相異なる２点に透孔を有する抵抗
管と、該透孔に連通してこの２点間の差圧を検出するセ
ンサと、前記抵抗管の両端を突出するようにしてこの抵
抗管と該センサとを収納固定する外筐とから成る呼吸流
量計において、前記抵抗管の透孔を含む外面を平面とし
てこの透孔と前記センサとを連通させる導通部を有する
受は台をこの抵抗管と前記センサとの間に介在させ、か
つ前記外筐を筐体とこの筐体に開閉可能な蓋とこの蓋を
筐体に固定する止め具とで構成して、前記抵抗管を取り
出すことができるようにし、この抵抗管と受は台とを密
着させる弾性体を蓋と筐体との間のいずれかの箇所に介
在させてこの蓋でこの抵抗管を押圧して蓋を止め具で筐
体に固定するようにしたことを特徴とする呼吸流量計。(1) A resistance tube having through holes at two different points along the axial direction, a sensor communicating with the through holes to detect the differential pressure between these two points, and a sensor having both ends of the resistance tube protruding. In the respiratory flowmeter, the resistance tube and the sensor are housed and fixed in an outer casing, and the outer surface of the resistance tube including the through hole is a flat surface and has a conductive portion that communicates the through hole with the sensor. A stand is interposed between the resistance tube and the sensor, and the outer casing is composed of a casing, a lid that can be opened and closed on the casing, and a stopper for fixing the lid to the casing. The resistance tube is made to be able to be taken out, and an elastic body that brings the resistance tube and the support into close contact with each other is interposed somewhere between the lid and the casing, and the resistance tube is pressed by the lid. A respiratory flowmeter characterized in that a lid is fixed to a housing with a stopper. （２）実用新案登録請求の範囲第１項において、前記筐
体と蓋とが前記抵抗管の中心線を含むような平面で合う
ようにしたことを特徴とする呼吸流量計。(2) Utility Model Registration The respiratory flow meter according to claim 1, characterized in that the casing and the lid meet in a plane that includes the center line of the resistance tube.
JP11149181U 1981-07-29 1981-07-29 respiratory flow meter Expired JPS601683Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11149181U JPS601683Y2 (en) 1981-07-29 1981-07-29 respiratory flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11149181U JPS601683Y2 (en) 1981-07-29 1981-07-29 respiratory flow meter

Publications (2)

Publication Number Publication Date
JPS5818506U true JPS5818506U (en) 1983-02-04
JPS601683Y2 JPS601683Y2 (en) 1985-01-18

Family

ID=29905823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11149181U Expired JPS601683Y2 (en) 1981-07-29 1981-07-29 respiratory flow meter

Country Status (1)

Country Link
JP (1) JPS601683Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110120U (en) * 1984-12-24 1986-07-12
JPH0234626U (en) * 1988-08-26 1990-03-06
JPH06316993A (en) * 1992-12-16 1994-11-15 Morio Sasamoto Gutter hanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110120U (en) * 1984-12-24 1986-07-12
JPH0234626U (en) * 1988-08-26 1990-03-06
JPH06316993A (en) * 1992-12-16 1994-11-15 Morio Sasamoto Gutter hanger

Also Published As

Publication number Publication date
JPS601683Y2 (en) 1985-01-18

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