DE240021C - - Google Patents

Info

Publication number
DE240021C
DE240021C DENDAT240021D DE240021DA DE240021C DE 240021 C DE240021 C DE 240021C DE NDAT240021 D DENDAT240021 D DE NDAT240021D DE 240021D A DE240021D A DE 240021DA DE 240021 C DE240021 C DE 240021C
Authority
DE
Germany
Prior art keywords
valve
pressure
line
water
pressure line
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.)
Active
Application number
DENDAT240021D
Other languages
German (de)
English (en)
Publication of DE240021C publication Critical patent/DE240021C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Jet Pumps And Other Pumps (AREA)
DENDAT240021D Active DE240021C (sv)

Publications (1)

Publication Number Publication Date
DE240021C true DE240021C (sv)

Family

ID=499415

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT240021D Active DE240021C (sv)

Country Status (1)

Country Link
DE (1) DE240021C (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001229A1 (en) * 1986-08-12 1988-02-25 Westergaard, Knud, Erik An apparatus for supplying drive fluid under pressure in a first mode of low pressure and large volume rate and a subsequent second mode of high pressure and small volume rate to a fluid-driven mechanical device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001229A1 (en) * 1986-08-12 1988-02-25 Westergaard, Knud, Erik An apparatus for supplying drive fluid under pressure in a first mode of low pressure and large volume rate and a subsequent second mode of high pressure and small volume rate to a fluid-driven mechanical device

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