SE436909B - Padragsventil, till tryckgasdriven bergbearbetningsapparat, kontrollerad av spolvetskans tryck - Google Patents

Padragsventil, till tryckgasdriven bergbearbetningsapparat, kontrollerad av spolvetskans tryck

Info

Publication number
SE436909B
SE436909B SE7903840A SE7903840A SE436909B SE 436909 B SE436909 B SE 436909B SE 7903840 A SE7903840 A SE 7903840A SE 7903840 A SE7903840 A SE 7903840A SE 436909 B SE436909 B SE 436909B
Authority
SE
Sweden
Prior art keywords
pressure
chamber
housing
liquid
flushing
Prior art date
Application number
SE7903840A
Other languages
English (en)
Swedish (sv)
Other versions
SE7903840L (sv
Inventor
H Thoma
Original Assignee
Sig Schweiz Industrieges
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 Sig Schweiz Industrieges filed Critical Sig Schweiz Industrieges
Publication of SE7903840L publication Critical patent/SE7903840L/
Publication of SE436909B publication Critical patent/SE436909B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
  • Safety Valves (AREA)
SE7903840A 1978-05-05 1979-05-03 Padragsventil, till tryckgasdriven bergbearbetningsapparat, kontrollerad av spolvetskans tryck SE436909B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2819589A DE2819589C2 (de) 1978-05-05 1978-05-05 Druckgasbetätigtes Gesteinsbearbeitungsgerät mit Flüssigkeitsspülung

Publications (2)

Publication Number Publication Date
SE7903840L SE7903840L (sv) 1979-11-06
SE436909B true SE436909B (sv) 1985-01-28

Family

ID=6038645

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903840A SE436909B (sv) 1978-05-05 1979-05-03 Padragsventil, till tryckgasdriven bergbearbetningsapparat, kontrollerad av spolvetskans tryck

Country Status (6)

Country Link
US (1) US4232748A (de)
AT (1) AT364331B (de)
CH (1) CH639592A5 (de)
DE (1) DE2819589C2 (de)
FR (1) FR2424803A1 (de)
SE (1) SE436909B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651905A (en) * 1985-06-26 1987-03-24 Anchor Hocking Corporation Dispenser package
US20060217044A1 (en) * 2005-03-28 2006-09-28 Mach 5, Llc Improved edger for stone, granite, marble and the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR818743A (fr) * 1936-03-06 1937-10-02 Procédé et dispositif pour combattre la poussière de roche
DE731186C (de) * 1938-08-31 1943-02-03 Krupp Ag Fuer Pressluftwerkzeuge, insbesondere Pressluftbohrhaemmer, mit Spuelmittelzufuhr bestimmtes Bentil
FR1178933A (fr) * 1956-07-16 1959-05-19 Holman Brothers Ltd Perfectionnements aux outils pneumatiques
LU37503A1 (de) * 1958-08-07
FR1529941A (fr) * 1967-05-18 1968-06-21 Atlas Copco Ab Régulateur de débit d'eau pour perforatrices
CH580476A5 (de) * 1974-08-08 1976-10-15 Sig Schweiz Industrieges

Also Published As

Publication number Publication date
FR2424803A1 (fr) 1979-11-30
AT364331B (de) 1981-10-12
DE2819589A1 (de) 1979-11-08
DE2819589C2 (de) 1987-03-12
SE7903840L (sv) 1979-11-06
CH639592A5 (de) 1983-11-30
ATA282579A (de) 1981-03-15
US4232748A (en) 1980-11-11

Similar Documents

Publication Publication Date Title
US4075928A (en) Safety valve for fluid systems
DE69517730T2 (de) Pulswerkzeug
US4924903A (en) `Breech-block` tap for the supply of cold or hot water with ceramic sealing plates
JPS60143285A (ja) 流れ制御装置
DE2043015A1 (de) Drehmomentengesteuerter Motorausschal ter fur Antriebsmaschine
SE465837B (sv) Blandningsventil
SE440990B (sv) Avstengningsanordning vid fluiddrivet momentverktyg
SE436909B (sv) Padragsventil, till tryckgasdriven bergbearbetningsapparat, kontrollerad av spolvetskans tryck
US4611630A (en) Single hydraulic line choke valve system
USRE30403E (en) Safety valve for fluid systems
US585377A (en) Means for operating valves
US3347270A (en) Pressure equalizing flow control valve
NO761493L (de)
US5579801A (en) Valve closing mechanism
US4090688A (en) Low pressure shutoff valve for fluid operated tool
US4457180A (en) Pressure measuring device
US3591135A (en) Form of gate valve
US18912A (en) ketcbam
DE2329564A1 (de) Motorumsteuerung fuer ein durch druckmittel angetriebenes werkzeug
AT216717B (de) Hahn mit zwei Regelorganen, insbesondere für Heizkörper von Zentralheizungen
CA1046805A (en) Low pressure shutoff valve for fluid operated tool
RU2031292C1 (ru) Прерыватель потока жидкости
US2988172A (en) Lubricators for valves
US310912A (en) Relief-valve for steam-enqines
AU702623B2 (en) Tap with backflow restriction device

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7903840-2

Effective date: 19921204

Format of ref document f/p: F