JPS55142999A - Vane controller - Google Patents
Vane controllerInfo
- Publication number
- JPS55142999A JPS55142999A JP5030779A JP5030779A JPS55142999A JP S55142999 A JPS55142999 A JP S55142999A JP 5030779 A JP5030779 A JP 5030779A JP 5030779 A JP5030779 A JP 5030779A JP S55142999 A JPS55142999 A JP S55142999A
- Authority
- JP
- Japan
- Prior art keywords
- arm
- driving
- vane
- connecting bar
- fastened
- 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
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To control a plural number of vane controller by a method in which a driving arm is fastened to a driving vane shaft, one end of a coupler bar fixed to the driving arm is mutually interlocked arm, and a link mechanism is operated by one actuator.
CONSTITUTION: When operating the actuator 9, the connecting bar 25 is reciprocated to give a rotary movement to the driving shafts 26 and 27, and thereby the driving vane shaft 4a is rotated through the arm 31 fastened to the driving shafts 26 and 27 and also through the connecting bar 7 for the vane controls 23a, 23b, 23c, and 23d at each stage, fastened to the arm 31 by the pin 32. Then, all the vane shafts are synchronously rotated through a guide ring. In short, through a link mechanism consisting of the connecting bar 25 and the connecting arm 29, the driving shafts 26, and 27, the arm 31, and the connecting bar 7, plural vane controllers can be controlled by operating the only one actuator 9.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5030779A JPS55142999A (en) | 1979-04-25 | 1979-04-25 | Vane controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5030779A JPS55142999A (en) | 1979-04-25 | 1979-04-25 | Vane controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142999A true JPS55142999A (en) | 1980-11-07 |
JPS5749759B2 JPS5749759B2 (en) | 1982-10-23 |
Family
ID=12855233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5030779A Granted JPS55142999A (en) | 1979-04-25 | 1979-04-25 | Vane controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142999A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001193695A (en) * | 2000-01-12 | 2001-07-17 | Mitsubishi Heavy Ind Ltd | Compressor |
CN103321921A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | High-speed wire controlled cooling fan |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10443430B2 (en) | 2016-03-24 | 2019-10-15 | United Technologies Corporation | Variable vane actuation with rotating ring and sliding links |
US10415596B2 (en) * | 2016-03-24 | 2019-09-17 | United Technologies Corporation | Electric actuation for variable vanes |
US10329946B2 (en) | 2016-03-24 | 2019-06-25 | United Technologies Corporation | Sliding gear actuation for variable vanes |
US10329947B2 (en) | 2016-03-24 | 2019-06-25 | United Technologies Corporation | 35Geared unison ring for multi-stage variable vane actuation |
US10301962B2 (en) | 2016-03-24 | 2019-05-28 | United Technologies Corporation | Harmonic drive for shaft driving multiple stages of vanes via gears |
US10294813B2 (en) | 2016-03-24 | 2019-05-21 | United Technologies Corporation | Geared unison ring for variable vane actuation |
US10288087B2 (en) | 2016-03-24 | 2019-05-14 | United Technologies Corporation | Off-axis electric actuation for variable vanes |
US10443431B2 (en) | 2016-03-24 | 2019-10-15 | United Technologies Corporation | Idler gear connection for multi-stage variable vane actuation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817475A (en) * | 1954-01-22 | 1957-12-24 | Trane Co | Centrifugal compressor and method of controlling the same |
-
1979
- 1979-04-25 JP JP5030779A patent/JPS55142999A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817475A (en) * | 1954-01-22 | 1957-12-24 | Trane Co | Centrifugal compressor and method of controlling the same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001193695A (en) * | 2000-01-12 | 2001-07-17 | Mitsubishi Heavy Ind Ltd | Compressor |
CN103321921A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | High-speed wire controlled cooling fan |
Also Published As
Publication number | Publication date |
---|---|
JPS5749759B2 (en) | 1982-10-23 |
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