JPS594436U - flow rate alarm meter - Google Patents

flow rate alarm meter

Info

Publication number
JPS594436U
JPS594436U JP10027482U JP10027482U JPS594436U JP S594436 U JPS594436 U JP S594436U JP 10027482 U JP10027482 U JP 10027482U JP 10027482 U JP10027482 U JP 10027482U JP S594436 U JPS594436 U JP S594436U
Authority
JP
Japan
Prior art keywords
flow rate
flapper
alarm meter
rate alarm
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.)
Pending
Application number
JP10027482U
Other languages
Japanese (ja)
Inventor
関根　義弘
Original Assignee
東京計装株式会社
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 東京計装株式会社 filed Critical 東京計装株式会社
Priority to JP10027482U priority Critical patent/JPS594436U/en
Publication of JPS594436U publication Critical patent/JPS594436U/en
Pending legal-status Critical Current

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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 drawings]

第１図は本考案の一実施例を示す流量警報計の一部破断
乎面図、第２図は側断面図である。 図中、１・・・警報計本体、２，２ａ・・・フランジ部
、３・・・枢軸部、４・・・フラッパ、５・・・軸、６
・・・受板、７・・・ストッパ片、８・・・マグネット
、１０・・・リードスイッチ。FIG. 1 is a partially cutaway plan view of a flow rate alarm meter showing an embodiment of the present invention, and FIG. 2 is a side sectional view. In the figure, 1... Alarm meter body, 2, 2a... Flange part, 3... Pivot part, 4... Flapper, 5... Shaft, 6
...Socket plate, 7...Stopper piece, 8...Magnet, 10...Reed switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 警報計本体たる短管内に、この中を流れる流体の圧力に
よって開成するフラッパを枢軸部を介して回動自在に設
けて、同フラッパの遊端にマグネットを取り付け、かつ
このマグネットと対向して前記短管の外側へ警報回路用
のリードスイッチを設ケて、このスイッチが、前記フラ
ッパの開き具合が所要になったときのマ゛グネットとの
磁気作用によって閉路されるようにした流量警報計。A flapper which is opened by the pressure of the fluid flowing therein is rotatably provided in the short pipe which is the main body of the alarm meter, and a magnet is attached to the free end of the flapper. A flow rate alarm meter in which a reed switch for an alarm circuit is provided on the outside of a short pipe, and the switch is closed by magnetic action with a magnet when the flapper is opened to a required degree.
JP10027482U 1982-07-01 1982-07-01 flow rate alarm meter Pending JPS594436U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10027482U JPS594436U (en) 1982-07-01 1982-07-01 flow rate alarm meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10027482U JPS594436U (en) 1982-07-01 1982-07-01 flow rate alarm meter

Publications (1)

Publication Number Publication Date
JPS594436U true JPS594436U (en) 1984-01-12

Family

ID=30237280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10027482U Pending JPS594436U (en) 1982-07-01 1982-07-01 flow rate alarm meter

Country Status (1)

Country Link
JP (1) JPS594436U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294542A (en) * 1994-04-28 1995-11-10 Nikomu Sokki Kk Flapper type flow switch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567892U (en) * 1979-06-29 1981-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567892U (en) * 1979-06-29 1981-01-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294542A (en) * 1994-04-28 1995-11-10 Nikomu Sokki Kk Flapper type flow switch

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