FR829610A - Pre-filling valves for hydraulic presses - Google Patents

Pre-filling valves for hydraulic presses

Info

Publication number
FR829610A
FR829610A FR829610DA FR829610A FR 829610 A FR829610 A FR 829610A FR 829610D A FR829610D A FR 829610DA FR 829610 A FR829610 A FR 829610A
Authority
FR
France
Prior art keywords
hydraulic presses
filling valves
valves
filling
presses
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EW Bliss Co Inc
Original Assignee
EW Bliss Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EW Bliss Co Inc filed Critical EW Bliss Co Inc
Application granted granted Critical
Publication of FR829610A publication Critical patent/FR829610A/en
Expired 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
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B30B15/183—Controlling the filling of the press cylinder during the approach stroke of the ram, e.g. prefill-valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR829610D 1936-11-20 1937-11-20 Pre-filling valves for hydraulic presses Expired FR829610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US829610XA 1936-11-20 1936-11-20

Publications (1)

Publication Number Publication Date
FR829610A true FR829610A (en) 1938-07-01

Family

ID=22174549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829610D Expired FR829610A (en) 1936-11-20 1937-11-20 Pre-filling valves for hydraulic presses

Country Status (1)

Country Link
FR (1) FR829610A (en)

Similar Documents

Publication Publication Date Title
FR857118A (en) Hydraulic press
FR836400A (en) Pre-filling valves for hydraulic presses
FR829610A (en) Pre-filling valves for hydraulic presses
FR769257A (en) Improvements to hydraulic brakes
FR777287A (en) Pressure relief valve for container
FR832306A (en) Pre-filling valve for hydraulic presses
FR806053A (en) Anti-ram hydraulic expansion valve
FR777206A (en) Improvements to hydraulic brakes
FR821536A (en) Fluid for hydraulic transmissions
FR790879A (en) Hydraulic cylinder or press
FR779468A (en) Hydraulic presses
FR815853A (en) Hydraulic presses
FR779675A (en) Expansion compensator for hydraulic transmission
FR814942A (en) Hydraulic presses
FR800990A (en) Hydraulic cylinder
FR821116A (en) Working fluid for hydraulic mechanisms
FR772338A (en) Hydraulic press for dental prosthesis
FR800309A (en) Improvements to hydraulic presses
FR823591A (en) Hydraulic cylinder for automobiles
FR718192A (en) Pressure reducing valve for airform fluids
FR829637A (en) Lubrication device for hydraulic cylinders
FR760278A (en) Water repellent for hydraulic binders
CA347591A (en) Hydraulic brake fluid
FR807442A (en) Adjustable hydraulic brakes
FR795113A (en) Hydraulic cylinder