EP 0159968 A3 19870513 - PNEUMATIC VANE PUMP WITH BODY OF STAMPED SHEET-METAL
Title (en)
PNEUMATIC VANE PUMP WITH BODY OF STAMPED SHEET-METAL
Publication
Application
Priority
- IT 5330484 U 19840424
- IT 5417884 U 19841217
Abstract (en)
[origin: EP0159968A2] In a pneumatic vane pump of known type, the outer casing is formed from a cast support (1) and a cylindrical body (2) of stamped sheet metal which constitutes the cylindrical seat for the rotor (6), with a consequent notable reduction in cost compared to the conventional solution with a cast cylindrical body.
IPC 1-7
IPC 8 full level
F01C 21/10 (2006.01); F04C 18/344 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP)
F01C 21/10 (2013.01); F04C 18/3442 (2013.01); F04C 29/00 (2013.01); F04C 2230/60 (2013.01)
Citation (search report)
- [Y] FR 2118446 A5 19720728 - TRW INC
- [Y] US 4408969 A 19831011 - TAKADA HARUHIKO [JP]
- [A] FR 2245220 A7 19750418 - CORONA & CO SPA [IT]
- [A] US 3927956 A 19751223 - LINTHICUM HARLEY E
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 85830096 A 19850422