JPS5471405A - A throttle fluid pump - Google Patents

A throttle fluid pump

Info

Publication number
JPS5471405A
JPS5471405A JP13823977A JP13823977A JPS5471405A JP S5471405 A JPS5471405 A JP S5471405A JP 13823977 A JP13823977 A JP 13823977A JP 13823977 A JP13823977 A JP 13823977A JP S5471405 A JPS5471405 A JP S5471405A
Authority
JP
Japan
Prior art keywords
tube
conductor
thickness
supply conduit
fluid
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
JP13823977A
Other languages
Japanese (ja)
Inventor
Daisuke Nanun
Masatoshi Yoshida
Masaaki Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyokuto Kaihatsu Kogyo Co Ltd
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber Co Ltd
Kyokuto Kaihatsu Kogyo Co Ltd
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 Toyo Tire and Rubber Co Ltd, Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP13823977A priority Critical patent/JPS5471405A/en
Publication of JPS5471405A publication Critical patent/JPS5471405A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To detect easily the condition of abrasion of pumping tube by burying a conductor in the thickness on the pumping tube.
CONSTITUTION: Conductor 11 is buried in the thickness of pumping tube 2. One end 12 of conductor 11 is exposed on the outer surface of tube 2 and the other end 13 is buried in its thickness and is not connected to any other conductor. Supply conduit 14 is inserted into the opening on the discharge side 6 of tube 2, and lamp 15 and battery 16 are connected in series between one end 12 of conductor 11 and supply conduit 14. Fluid is conveyed as rotor 10 rotates while pressing tube 2. But with the continuation of fluid conveyance, the inner surface of tube 2 is gradually abraded and conductor 11 is exposed on the inner surface of tube 2. Then, conductor 11 is connected so supply conduit 14 via the fluid so that the circuit of lamp 15 is closed and a warning signal on the abrasion of tube 2 is given.
COPYRIGHT: (C)1979,JPO&Japio
JP13823977A 1977-11-16 1977-11-16 A throttle fluid pump Pending JPS5471405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13823977A JPS5471405A (en) 1977-11-16 1977-11-16 A throttle fluid pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13823977A JPS5471405A (en) 1977-11-16 1977-11-16 A throttle fluid pump

Publications (1)

Publication Number Publication Date
JPS5471405A true JPS5471405A (en) 1979-06-08

Family

ID=15217317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13823977A Pending JPS5471405A (en) 1977-11-16 1977-11-16 A throttle fluid pump

Country Status (1)

Country Link
JP (1) JPS5471405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451655U (en) * 1990-09-07 1992-04-30
JP2021512253A (en) * 2018-02-05 2021-05-13 ワトソン−マーロウ ブレーデル ビー．ヴイ． Breather assembly for peristaltic pumps

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4416141Y1 (en) * 1966-07-09 1969-07-11
JPS4715830U (en) * 1971-03-22 1972-10-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4416141Y1 (en) * 1966-07-09 1969-07-11
JPS4715830U (en) * 1971-03-22 1972-10-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451655U (en) * 1990-09-07 1992-04-30
JP2021512253A (en) * 2018-02-05 2021-05-13 ワトソン−マーロウ ブレーデル ビー．ヴイ． Breather assembly for peristaltic pumps

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