JPS55141619A - Birotor type flowmeter - Google Patents
Birotor type flowmeterInfo
- Publication number
- JPS55141619A JPS55141619A JP4883879A JP4883879A JPS55141619A JP S55141619 A JPS55141619 A JP S55141619A JP 4883879 A JP4883879 A JP 4883879A JP 4883879 A JP4883879 A JP 4883879A JP S55141619 A JPS55141619 A JP S55141619A
- Authority
- JP
- Japan
- Prior art keywords
- rotors
- casing
- shaft holes
- thrust bearings
- fixed
- 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
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
PURPOSE: To obtain a flowmeter of less revolution friction by fixing the shaft holes of non-circular type rotors by spherical thrust bearings and fitting the same to the shafts fixed to the casing.
CONSTITUTION: Shaft holes 3, 4 which are fixed at root part to the top cover 7 mounted by means of screws 6 and non-circular gear rotors 1, 2 are fitted into a casing 5. Thrust bearings 10, 11 are inserted to the lower ends of the shaft holes of the rotors 1, 2 and are fixed. Further, the spherical end faces 12, 13 of the both thrust bearings 10, 11 make contact with the bottom surface of the casing 5 so that a lower clearance 14 and upper clearance 15 are maintained by their contact surfaces and therefore the ends of the bearings support the weights of the rotors 1, 2 in the state of a spinning top and revolve, whereby the smooth revolutions virtually free from revolution resistance may be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4883879A JPS55141619A (en) | 1979-04-20 | 1979-04-20 | Birotor type flowmeter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4883879A JPS55141619A (en) | 1979-04-20 | 1979-04-20 | Birotor type flowmeter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55141619A true JPS55141619A (en) | 1980-11-05 |
JPH0135287B2 JPH0135287B2 (en) | 1989-07-25 |
Family
ID=12814378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4883879A Granted JPS55141619A (en) | 1979-04-20 | 1979-04-20 | Birotor type flowmeter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55141619A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56617A (en) * | 1979-06-15 | 1981-01-07 | Akitoshi Kitano | Rotation transfer mechanism of volume-type flowmeter |
US4815318A (en) * | 1985-04-03 | 1989-03-28 | Lopresti William J | Bearing-less positive displacement flow meter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6505631B2 (en) * | 2016-04-25 | 2019-04-24 | 株式会社ユニバーサルエンターテインメント | Gaming machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50145160A (en) * | 1974-05-10 | 1975-11-21 |
-
1979
- 1979-04-20 JP JP4883879A patent/JPS55141619A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50145160A (en) * | 1974-05-10 | 1975-11-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56617A (en) * | 1979-06-15 | 1981-01-07 | Akitoshi Kitano | Rotation transfer mechanism of volume-type flowmeter |
US4815318A (en) * | 1985-04-03 | 1989-03-28 | Lopresti William J | Bearing-less positive displacement flow meter |
Also Published As
Publication number | Publication date |
---|---|
JPH0135287B2 (en) | 1989-07-25 |
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