FI883528A0 - Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom och liknande bomkonstruktioner. - Google Patents

Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom och liknande bomkonstruktioner.

Info

Publication number
FI883528A0
FI883528A0 FI883528A FI883528A FI883528A0 FI 883528 A0 FI883528 A0 FI 883528A0 FI 883528 A FI883528 A FI 883528A FI 883528 A FI883528 A FI 883528A FI 883528 A0 FI883528 A0 FI 883528A0
Authority
FI
Finland
Prior art keywords
anording
enclosure
hydraulic manufacturing
hydraulic
manufacturing
Prior art date
Application number
FI883528A
Other languages
English (en)
Other versions
FI83256C (fi
FI83256B (fi
FI883528A (fi
Inventor
Rauno Rajala
Juha Piipponen
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of FI883528A0 publication Critical patent/FI883528A0/fi
Priority to FI883528A priority Critical patent/FI83256C/fi
Priority to GB8916311A priority patent/GB2224081B/en
Priority to CA000605993A priority patent/CA1331126C/en
Priority to ZA895494A priority patent/ZA895494B/xx
Priority to AU38289/89A priority patent/AU615088B2/en
Priority to DE3924469A priority patent/DE3924469A1/de
Priority to JP1190699A priority patent/JPH02217586A/ja
Priority to IT8921291A priority patent/IT1235268B/it
Priority to FR898910052A priority patent/FR2634817B1/fr
Priority to CH2792/89A priority patent/CH680813A5/de
Priority to AT0179889A priority patent/AT393870B/de
Priority to SE8902602A priority patent/SE469570B/sv
Priority to NO893044A priority patent/NO178837C/no
Priority to CN89106123A priority patent/CN1039870A/zh
Publication of FI883528A publication Critical patent/FI883528A/fi
Application granted granted Critical
Publication of FI83256B publication Critical patent/FI83256B/fi
Publication of FI83256C publication Critical patent/FI83256C/fi

Links

Classifications

    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FI883528A 1988-07-27 1988-07-27 Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom. FI83256C (fi)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI883528A FI83256C (fi) 1988-07-27 1988-07-27 Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom.
GB8916311A GB2224081B (en) 1988-07-27 1989-07-17 An arrangement for operating hydraulic actuating means in a rock drilling boom and the like boom construction
CA000605993A CA1331126C (en) 1988-07-27 1989-07-18 Arrangement for operating hydraulic actuating means in a rock drilling boom and the like boom construction
ZA895494A ZA895494B (en) 1988-07-27 1989-07-19 An arrangement for operating hydraulic actuating means in a rock drilling boom and the like boom construction
AU38289/89A AU615088B2 (en) 1988-07-27 1989-07-20 An arrangement for operating hydraulic actuating means in a rock drilling boom and the like boom construction
DE3924469A DE3924469A1 (de) 1988-07-27 1989-07-24 Anordnung zur betaetigung hydraulischer bedienungsgeraete eines gesteinsbohrarms oder einer aehnlichen bohrarmkonstruktion
JP1190699A JPH02217586A (ja) 1988-07-27 1989-07-25 油圧作動手段の運転装置
IT8921291A IT1235268B (it) 1988-07-27 1989-07-25 Dispositivo per il funzionamento di mezzi idraulici di azionamento in un braccio per perforazione di rocce e simili costruzioni di braccio.
FR898910052A FR2634817B1 (fr) 1988-07-27 1989-07-26 Dispositif pour commander des moyens hydrauliques d'actionnement dans une fleche de forage de roche et une structure de fleche analogue
CH2792/89A CH680813A5 (fi) 1988-07-27 1989-07-26
AT0179889A AT393870B (de) 1988-07-27 1989-07-26 Anordnung zur betaetigung hydraulischer bedienungsgeraete eines gesteinsbohrarms oder einer aehnlichen bohrarmkonstruktion
SE8902602A SE469570B (sv) 1988-07-27 1989-07-26 Anordning foer drift av hydrauliska drivanordningar i en bergborrningsbom eller en dylik bomkonstruktion
NO893044A NO178837C (no) 1988-07-27 1989-07-26 Anordning for drift av hydrauliske drivanordninger i en fjellborebom eller lignende bomkonstruksjon
CN89106123A CN1039870A (zh) 1988-07-27 1989-07-27 岩石钻臂及类似类的臂式结构中的液压传动装置的操作装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI883528 1988-07-27
FI883528A FI83256C (fi) 1988-07-27 1988-07-27 Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom.

Publications (4)

Publication Number Publication Date
FI883528A0 true FI883528A0 (fi) 1988-07-27
FI883528A FI883528A (fi) 1990-01-28
FI83256B FI83256B (fi) 1991-02-28
FI83256C FI83256C (fi) 1991-06-10

Family

ID=8526868

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883528A FI83256C (fi) 1988-07-27 1988-07-27 Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom.

Country Status (14)

Country Link
JP (1) JPH02217586A (fi)
CN (1) CN1039870A (fi)
AT (1) AT393870B (fi)
AU (1) AU615088B2 (fi)
CA (1) CA1331126C (fi)
CH (1) CH680813A5 (fi)
DE (1) DE3924469A1 (fi)
FI (1) FI83256C (fi)
FR (1) FR2634817B1 (fi)
GB (1) GB2224081B (fi)
IT (1) IT1235268B (fi)
NO (1) NO178837C (fi)
SE (1) SE469570B (fi)
ZA (1) ZA895494B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118822A1 (de) * 1991-06-07 1992-12-10 Rexroth Mannesmann Gmbh Steuereinrichtung zur zu- und abfuehrung von arbeitsfluessigkeit bei einem hydraulischen arbeitsraum
DE4436548C2 (de) * 1994-10-13 2000-12-21 Mannesmann Rexroth Ag Ventilanordnung zur Betätigung eines hydraulischen Verbrauchers
KR100474259B1 (ko) * 1996-11-26 2005-06-20 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설기계의작업장치용실린더를위한유압장치
DE102007049604B4 (de) * 2007-10-16 2014-08-21 Marco Systemanalyse Und Entwicklung Gmbh Ventilanordnung
EP2341253B8 (en) * 2010-01-05 2013-10-16 Nem S.R.L. Device for piloting by means of a substantially incompressible fluid
IT202100021647A1 (it) 2021-08-10 2023-02-10 Omt Group S P A Dispositivo fluidodinamico di controllo, per attuatori a doppio effetto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT303647B (de) * 1970-06-23 1972-12-11 Boehler & Co Ag Geb Bohrstütze
FR2459895A1 (fr) * 1979-06-25 1981-01-16 Secoma Dispositif d'alimentation et de commande a distance pour une pluralite de recepteurs hydrauliques disposes sur un meme engin
DE3050606A1 (en) * 1980-10-17 1982-11-04 Caterpillar Tractor Co Valve actuator with hydraulic latching
DE3044144A1 (de) * 1980-11-24 1982-09-09 Linde Ag, 6200 Wiesbaden Hydrostatisches antriebssystem mit einer einstellbaren pumpe und mehreren verbrauchern
FI79884C (fi) * 1988-06-03 1990-03-12 Tampella Oy Ab Foerfarande och anordning foer borrning av ett haol i berg.

Also Published As

Publication number Publication date
NO178837C (no) 1996-06-12
SE469570B (sv) 1993-07-26
GB8916311D0 (en) 1989-08-31
FI83256C (fi) 1991-06-10
AU615088B2 (en) 1991-09-19
DE3924469A1 (de) 1990-02-01
GB2224081B (en) 1992-09-16
FR2634817A1 (fr) 1990-02-02
AT393870B (de) 1991-12-27
NO893044D0 (no) 1989-07-26
IT1235268B (it) 1992-06-26
SE8902602L (sv) 1990-01-28
IT8921291A0 (it) 1989-07-25
FI83256B (fi) 1991-02-28
FI883528A (fi) 1990-01-28
CA1331126C (en) 1994-08-02
CN1039870A (zh) 1990-02-21
FR2634817B1 (fr) 1992-06-19
ATA179889A (de) 1991-06-15
GB2224081A (en) 1990-04-25
JPH02217586A (ja) 1990-08-30
SE8902602D0 (sv) 1989-07-26
AU3828989A (en) 1990-02-01
NO178837B (no) 1996-03-04
ZA895494B (en) 1990-04-25
NO893044L (no) 1990-01-29
CH680813A5 (fi) 1992-11-13

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MM Patent lapsed

Owner name: OY TAMPELLA AB