ES304769A1 - Dispositivo de pistón de martillo para martillos perforadores - Google Patents

Dispositivo de pistón de martillo para martillos perforadores

Info

Publication number
ES304769A1
ES304769A1 ES304769A ES304769A ES304769A1 ES 304769 A1 ES304769 A1 ES 304769A1 ES 304769 A ES304769 A ES 304769A ES 304769 A ES304769 A ES 304769A ES 304769 A1 ES304769 A1 ES 304769A1
Authority
ES
Spain
Prior art keywords
piston
translation
machine
legally binding
google translate
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
ES304769A
Other languages
English (en)
Spanish (es)
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.)
Wyss Heinz Friedrich
Original Assignee
Wyss Heinz Friedrich
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 Wyss Heinz Friedrich filed Critical Wyss Heinz Friedrich
Publication of ES304769A1 publication Critical patent/ES304769A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
ES304769A 1963-10-15 1964-10-08 Dispositivo de pistón de martillo para martillos perforadores Expired ES304769A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1266163A CH404589A (de) 1963-10-15 1963-10-15 Hammerkolben für druckmittelbetriebene Bohrhämmer

Publications (1)

Publication Number Publication Date
ES304769A1 true ES304769A1 (es) 1964-11-16

Family

ID=4385210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES304769A Expired ES304769A1 (es) 1963-10-15 1964-10-08 Dispositivo de pistón de martillo para martillos perforadores

Country Status (6)

Country Link
BE (1) BE654249A (de)
CH (1) CH404589A (de)
ES (1) ES304769A1 (de)
GB (1) GB1036043A (de)
NL (1) NL6400167A (de)
SE (1) SE308089B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428441A (en) 1979-04-04 1984-01-31 Mobil Oil Corporation Method and apparatus for reducing the differential pressure sticking tendency of a drill string

Also Published As

Publication number Publication date
BE654249A (de) 1965-02-01
NL6400167A (de) 1965-04-20
CH404589A (de) 1965-12-31
SE308089B (de) 1969-02-03
GB1036043A (en) 1966-07-13

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