EP 0299280 B1 19910320 - ADJUSTING APPARATUS OF A COMPRESSOR
Title (en)
ADJUSTING APPARATUS OF A COMPRESSOR
Publication
Application
Priority
DE 3722253 A 19870706
Abstract (en)
[origin: JPS6435099A] PURPOSE: To facilitate an easy manufacture by connecting a plurality of armed cranks, pivot pins as coupling links and an armed crank, and guiding guide vanes connected to the pivot pins. CONSTITUTION: Guide vanes 2 are mounted pivotally in the circumference of pivot pins 8 within a casing 46. To each of the pivot pins 8, crank arms 12, 14 are connected in such a manner as not to be able to pivot relatively and the neighboring cranks are interconnected in a joint by means of coupling links 24, 26 through a bolt 22. Accordingly, the crank arms 12, 14 are arranged to be always in parallel and the guide vanes can be set to be at a predetermined angular position by the pivot of cranks 10. Thereby, an adjusting device of guide vanes is facilitated for an easy manufacture and a space-saving can be achieved as well.
IPC 1-7
IPC 8 full level
F01D 17/16 (2006.01); F04D 29/46 (2006.01)
CPC (source: EP US)
F01D 17/165 (2013.01 - EP US); F04D 29/462 (2013.01 - EP US); F05D 2250/52 (2013.01 - EP)
Citation (examination)
EP 0043017 A1 19820106 - ATLAS COPCO AB [SE]
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0299280 A1 19890118; EP 0299280 B1 19910320; DD 271360 A5 19890830; DE 3722253 A1 19890126; DE 3722253 C2 19890921; DE 3862072 D1 19910425; DK 372988 A 19890107; DK 372988 D0 19880705; JP S6435099 A 19890206; US 4836747 A 19890606
DOCDB simple family (application)
EP 88110360 A 19880629; DD 31763988 A 19880706; DE 3722253 A 19870706; DE 3862072 T 19880629; DK 372988 A 19880705; JP 16864088 A 19880706; US 21548388 A 19880706