AT385320B - Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes - Google Patents

Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes

Info

Publication number
AT385320B
AT385320B AT195786A AT195786A AT385320B AT 385320 B AT385320 B AT 385320B AT 195786 A AT195786 A AT 195786A AT 195786 A AT195786 A AT 195786A AT 385320 B AT385320 B AT 385320B
Authority
AT
Austria
Prior art keywords
coolant
nozzle
spraying device
screw head
screw
Prior art date
Application number
AT195786A
Other languages
English (en)
Other versions
ATA195786A (de
Inventor
Manfred Rieser
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT195786A priority Critical patent/AT385320B/de
Priority to DE19873721802 priority patent/DE3721802A1/de
Priority to CN198787104947A priority patent/CN87104947A/zh
Priority to GB08716767A priority patent/GB2192565A/en
Publication of ATA195786A publication Critical patent/ATA195786A/de
Application granted granted Critical
Publication of AT385320B publication Critical patent/AT385320B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Nozzles (AREA)
  • Safety Valves (AREA)
AT195786A 1986-07-17 1986-07-17 Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes AT385320B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT195786A AT385320B (de) 1986-07-17 1986-07-17 Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
DE19873721802 DE3721802A1 (de) 1986-07-17 1987-07-01 Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
CN198787104947A CN87104947A (zh) 1986-07-17 1987-07-16 刀盘喷嘴冷却液喷洒器
GB08716767A GB2192565A (en) 1986-07-17 1987-07-16 Spray nozzle for cutting head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT195786A AT385320B (de) 1986-07-17 1986-07-17 Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes

Publications (2)

Publication Number Publication Date
ATA195786A ATA195786A (de) 1987-08-15
AT385320B true AT385320B (de) 1988-03-25

Family

ID=3524704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT195786A AT385320B (de) 1986-07-17 1986-07-17 Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes

Country Status (4)

Country Link
CN (1) CN87104947A (de)
AT (1) AT385320B (de)
DE (1) DE3721802A1 (de)
GB (1) GB2192565A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463725B (sv) * 1988-07-19 1991-01-14 Sandvik Ab Ventil
DE3911893A1 (de) * 1989-04-12 1990-10-18 Paurat Gmbh Vorrichtung fuer die schneidmeisselhalterung am schneidkopf einer vortriebsmaschine
RU2137918C1 (ru) * 1998-10-01 1999-09-20 Национальный научный центр горного производства - Институт горного дела им.А.А.Скочинского Исполнительный орган горной машины
US7097257B2 (en) * 2004-09-15 2006-08-29 Sandvik Intellectual Property Ab Cutting tool with nozzle for spraying water on cutter bit
WO2006135659A1 (en) * 2005-06-09 2006-12-21 Bowles Fluidics Corporation Improved fluid spray device that utilizes a check valve
AT505031B1 (de) * 2006-12-13 2008-10-15 Sandvik Mining & Constr Oy Verfahren zum erkennen von verstopfungen von bedüsungseinrichtungen sowie vorrichtung zur durchführung dieses verfahrens
CN101555792B (zh) * 2009-05-23 2011-07-20 山东卡特重工有限公司 一种可内喷雾的掘进机的闸板式喷嘴
EP3623083B1 (de) * 2018-09-11 2022-11-09 Walter Ag Drehwerkzeug
CN109973022A (zh) * 2019-04-25 2019-07-05 江苏省无锡探矿机械总厂有限公司 一种自带密封装置的注浆喷嘴装置
CN111075725B (zh) * 2020-02-24 2024-12-10 上海齐耀螺杆机械有限公司 安全喷液装置及其喷液螺杆压缩机系统
CN112726712A (zh) * 2020-12-28 2021-04-30 陶晨 一种小型圆盘开沟机用缓冲警示型刀盘

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473267A (en) * 1975-12-06 1977-05-11 Hayden Nilos Conflow Ltd Mining machines
GB2050469A (en) * 1979-04-05 1981-01-07 Rich Services Inc Roy Mineral-mining Cutter Drum
EP0040334B1 (de) * 1980-05-20 1984-09-12 Bergwerksverband GmbH Wasserdüse mit Selbstreinigungsvorrichtung
US4488759A (en) * 1982-03-10 1984-12-18 Santrade Ltd. Device for supplying fluid to a tool for breaking hard material
GB2167108A (en) * 1984-11-16 1986-05-21 Paurat F Gallery driving machine cutting tool holder and spray supply control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375149B (de) * 1982-07-06 1984-07-10 Voest Alpine Ag Mit einer spruehvorrichtung ausgestatteter meisselhalter
AT381364B (de) * 1984-10-24 1986-10-10 Voest Alpine Ag Einrichtung zur zufuehrung von wasser unter druck zu austrittsduesen am umfang eines schraemwerkzeuges
AT381985B (de) * 1984-12-19 1986-12-29 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473267A (en) * 1975-12-06 1977-05-11 Hayden Nilos Conflow Ltd Mining machines
GB2050469A (en) * 1979-04-05 1981-01-07 Rich Services Inc Roy Mineral-mining Cutter Drum
EP0040334B1 (de) * 1980-05-20 1984-09-12 Bergwerksverband GmbH Wasserdüse mit Selbstreinigungsvorrichtung
US4488759A (en) * 1982-03-10 1984-12-18 Santrade Ltd. Device for supplying fluid to a tool for breaking hard material
GB2167108A (en) * 1984-11-16 1986-05-21 Paurat F Gallery driving machine cutting tool holder and spray supply control

Also Published As

Publication number Publication date
GB2192565A (en) 1988-01-20
DE3721802A1 (de) 1988-01-21
ATA195786A (de) 1987-08-15
GB8716767D0 (en) 1987-08-19
CN87104947A (zh) 1988-01-27

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Legal Events

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