JPS559164A - Impeller type flow meter - Google Patents

Impeller type flow meter

Info

Publication number
JPS559164A
JPS559164A JP8268878A JP8268878A JPS559164A JP S559164 A JPS559164 A JP S559164A JP 8268878 A JP8268878 A JP 8268878A JP 8268878 A JP8268878 A JP 8268878A JP S559164 A JPS559164 A JP S559164A
Authority
JP
Japan
Prior art keywords
impeller
depression
case
water
reduce
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
JP8268878A
Other languages
Japanese (ja)
Inventor
Hajime Onoda
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.)
KINMON SEISAKUSHO
KINMON SEISAKUSHO KK
Original Assignee
KINMON SEISAKUSHO
KINMON SEISAKUSHO KK
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 KINMON SEISAKUSHO, KINMON SEISAKUSHO KK filed Critical KINMON SEISAKUSHO
Priority to JP8268878A priority Critical patent/JPS559164A/en
Publication of JPS559164A publication Critical patent/JPS559164A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To reduce the weight of an impeller in water, decrease frictional resistance and measure very small quantities of flow, by providing a cylindrical magnet, which constitutes a magnet coupling, on the main shaft of an impeller and providing a hollow part inside it.
CONSTITUTION: Water-insulating wall 10 closes the opening at the upper part of impeller case 5, and in its center part is provided projection 11, which projects into indicator case 9. In the ceter of this is provided depression 12 inside impeller case 5. To this projection 11 is fitted magnetic body 14 constituting magnet coupling 13. These components coordinate with indicator 8. Bearing 15 is provided at the bottom of depression 12 and pivot shaft 16 is provided at the bottom of impeller case 5 opposite the depression. By this, it is possible to reduce the weight of the impeller in water, reduce frictional resistance and measure very small quantities of flow.
COPYRIGHT: (C)1980,JPO&Japio
JP8268878A 1978-07-07 1978-07-07 Impeller type flow meter Pending JPS559164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8268878A JPS559164A (en) 1978-07-07 1978-07-07 Impeller type flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8268878A JPS559164A (en) 1978-07-07 1978-07-07 Impeller type flow meter

Publications (1)

Publication Number Publication Date
JPS559164A true JPS559164A (en) 1980-01-23

Family

ID=13781349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8268878A Pending JPS559164A (en) 1978-07-07 1978-07-07 Impeller type flow meter

Country Status (1)

Country Link
JP (1) JPS559164A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153643U (en) * 1976-05-14 1977-11-21
JPS6326255U (en) * 1986-08-04 1988-02-20
JPS63174024U (en) * 1986-12-25 1988-11-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153643U (en) * 1976-05-14 1977-11-21
JPS577239Y2 (en) * 1976-05-14 1982-02-10
JPS6326255U (en) * 1986-08-04 1988-02-20
JPS63174024U (en) * 1986-12-25 1988-11-11
JPH0519776Y2 (en) * 1986-12-25 1993-05-25

Similar Documents

Publication Publication Date Title
JPS5699364A (en) Magnet roll developing device
JPS559164A (en) Impeller type flow meter
JPS559179A (en) Flow meter
JPS5231767A (en) Inclination detector
JPS5590818A (en) Flow meter
JPS5512485A (en) Weight and height meter of body
JPS5756713A (en) Measuring device for amount of condensate
JPS5569378A (en) Exhaust valve
JPS5390582A (en) Flow controller
JPS55109921A (en) Flow rate measuring instrument
JPS55139958A (en) Throttle opening sensor
JPS5597521A (en) Fluid rotary device
JPS5325457A (en) Continuous flow rate measuring met hod
JPS552966A (en) Liquid quantity meter
JPS53118160A (en) Flow meter for cryogenic fluid
USD199984S (en) Exercising device
JPS5672313A (en) Flowmeter of volume type
JPS5565113A (en) High sensitivity gas flow meter of wing wheel type
JPS53159A (en) Reservoir flow-quantity measuring device
JPS5219568A (en) Sinker of float-type hydrometer
JPS5673315A (en) Integrating indicator
NESTERENKO The effect of changes in the parameters of a gyrocompass on the time of determining the direction of a geographic meridian
JPS5567617A (en) Water supply meter of dry type digital display
JPS5635020A (en) Flow rate sensor
JPS5348549A (en) Measuring method of furnace body brick expansion