FR1131133A - Method of controlling power and consumption during the operation of machines and compressed air devices - Google Patents

Method of controlling power and consumption during the operation of machines and compressed air devices

Info

Publication number
FR1131133A
FR1131133A FR1131133DA FR1131133A FR 1131133 A FR1131133 A FR 1131133A FR 1131133D A FR1131133D A FR 1131133DA FR 1131133 A FR1131133 A FR 1131133A
Authority
FR
France
Prior art keywords
machines
compressed air
controlling power
consumption during
air devices
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)
Inventor
Herbert Luckow
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 filed Critical
Application granted granted Critical
Publication of FR1131133A publication Critical patent/FR1131133A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1131133D 1954-04-28 1955-04-26 Method of controlling power and consumption during the operation of machines and compressed air devices Expired FR1131133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1131133X 1954-04-28

Publications (1)

Publication Number Publication Date
FR1131133A true FR1131133A (en) 1957-02-18

Family

ID=7725585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131133D Expired FR1131133A (en) 1954-04-28 1955-04-26 Method of controlling power and consumption during the operation of machines and compressed air devices

Country Status (1)

Country Link
FR (1) FR1131133A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014063183A1 (en) * 2012-10-26 2014-05-01 Legend Corporate Services Pty Ltd Hydraulically actuated tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014063183A1 (en) * 2012-10-26 2014-05-01 Legend Corporate Services Pty Ltd Hydraulically actuated tool
AU2013334471B2 (en) * 2012-10-26 2015-06-11 Legend Corporate Services Pty Ltd Hydraulically actuated tool

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