公开(公告)号：US3625250A

公开(公告)日：1971-12-07

申请号：US3625250D

申请日：1970-09-16

Applicant: BOSCH GMBH ROBERT

Inventor： FLASCHAR HEINZ ,  SCHNEIDER KLAUS ,  KLEINSCHMIDT HEINZ

IPC: F15B11/08 ,  F15B11/16 ,  F15B13/06 ,  F16K11/00

CPC classification number: F15B13/06 ,  F15B11/16 ,  F15B2211/30505 ,  F15B2211/355 ,  F15B2211/40515 ,  F15B2211/41527 ,  F15B2211/426 ,  F15B2211/428 ,  F15B2211/455 ,  F15B2211/50518 ,  F15B2211/55 ,  F15B2211/6355 ,  F15B2211/71 ,  Y10T137/5283 ,  Y10T137/86614 ,  Y10T137/87177 ,  Y10T137/87209 ,  Y10T137/87241

Abstract: The apparatus comprises an operation control unit, and a plurality of consumer control units with consumer conduits for a plurality of hydraulic motors. The consumer conduits are individually controlled by spring-biased consumer valves which are, respectively, actuated under control of single-stroke electromagnets. The operation control units include a springbiased control valve actuated by another single-stroke electromagnet to connect inlet means and outlet means, respectively, through a connecting conduit with all consumer control units.

公开(公告)号：US3538949A

公开(公告)日：1970-11-10

申请号：US3538949D

申请日：1969-04-11

Applicant: BOSCH GMBH ROBERT

Inventor： KRAMER MANFRED ,  KLEINSCHMIDT HEINZ

IPC: F15B11/17 ,  F16K11/10 ,  F16K11/07

CPC classification number: F15B11/17 ,  Y10T137/86163 ,  Y10T137/8671 ,  Y10T137/86815 ,  Y10T137/86879 ,  Y10T137/87169 ,  Y10T137/87764 ,  Y10T137/87885