GB1586036A - Pre-start warning device for a machine - Google Patents

Pre-start warning device for a machine Download PDF

Info

Publication number
GB1586036A
GB1586036A GB14436/78A GB1443678A GB1586036A GB 1586036 A GB1586036 A GB 1586036A GB 14436/78 A GB14436/78 A GB 14436/78A GB 1443678 A GB1443678 A GB 1443678A GB 1586036 A GB1586036 A GB 1586036A
Authority
GB
United Kingdom
Prior art keywords
machine
temperature dependent
dependent resistor
warning device
nozzle
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
GB14436/78A
Other languages
English (en)
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.)
Dresser Europe SPRL
Original Assignee
Dresser Europe SPRL
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 Dresser Europe SPRL filed Critical Dresser Europe SPRL
Priority to GB14436/78A priority Critical patent/GB1586036A/en
Priority to US06/026,207 priority patent/US4270800A/en
Priority to JP4209779A priority patent/JPS5536586A/ja
Priority to FR7909222A priority patent/FR2432731A1/fr
Priority to DE19792915176 priority patent/DE2915176A1/de
Publication of GB1586036A publication Critical patent/GB1586036A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21C35/04—Safety devices
    • 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
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Spray Control Apparatus (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Special Spraying Apparatus (AREA)
  • Control Of Water Turbines (AREA)
GB14436/78A 1978-04-12 1978-04-12 Pre-start warning device for a machine Expired GB1586036A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB14436/78A GB1586036A (en) 1978-04-12 1978-04-12 Pre-start warning device for a machine
US06/026,207 US4270800A (en) 1978-04-12 1979-04-02 Pre-start warning device for a machine
JP4209779A JPS5536586A (en) 1978-04-12 1979-04-09 Device for warning before starting of machine
FR7909222A FR2432731A1 (fr) 1978-04-12 1979-04-11 Dispositif d'avertissement de mise en marche avant demarrage pour une machine
DE19792915176 DE2915176A1 (de) 1978-04-12 1979-04-12 Warnvorrichtung zum anzeigen der bevorstehenden inbetriebsetzung einer maschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14436/78A GB1586036A (en) 1978-04-12 1978-04-12 Pre-start warning device for a machine

Publications (1)

Publication Number Publication Date
GB1586036A true GB1586036A (en) 1981-03-11

Family

ID=10041169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14436/78A Expired GB1586036A (en) 1978-04-12 1978-04-12 Pre-start warning device for a machine

Country Status (5)

Country Link
US (1) US4270800A (enExample)
JP (1) JPS5536586A (enExample)
DE (1) DE2915176A1 (enExample)
FR (1) FR2432731A1 (enExample)
GB (1) GB1586036A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066418A3 (en) * 1981-05-28 1983-10-12 BHR Electronic Systems Limited Sound operated start circuit
GB2129035A (en) * 1982-10-22 1984-05-10 Pitcraft Summit Ltd Mineral cutting machine
US4533180A (en) * 1981-10-13 1985-08-06 Coal Industry (Patents) Ltd. Fluid supply system for rotary cutter heads for mining equipment and to mining machines comprising rotary cutter heads having fluid supply systems

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830651U (ja) * 1981-08-21 1983-02-28 株式会社田村電機製作所 ロ−ル紙残量検出装置
US4516807A (en) * 1981-10-13 1985-05-14 Coal Industry (Patents) Limited Fluid supply systems for rotary cutter heads for mining machines and rotary cutter heads comprising fluid supply systems
JPS592746U (ja) * 1982-06-29 1984-01-09 富士通株式会社 ニアエンド検出機構
GB2126025B (en) * 1982-08-14 1986-01-15 Dresser Europe Sa Power supply system and mining machine incorporating such system
AT381985B (de) * 1984-12-19 1986-12-29 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
FI117255B (fi) * 2005-05-31 2006-08-15 Abb Oy Järjestely ja menetelmä konetta käynnistettäessä
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
US9587829B1 (en) * 2013-08-12 2017-03-07 Procom Heating, Inc. Pre-start indicator for portable heater
CN110593956B (zh) * 2019-09-28 2020-12-22 江苏省兴安科技发展有限公司 一种可对矿洞塌方进行预警的安全装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312291A (en) * 1940-07-17 1943-02-23 Internat Machine Tool Corp Thermostatic controls for machine tools
US2640958A (en) * 1950-09-20 1953-06-02 Richard A Davis Moisture controlled motor system for closing automobile windows
US2665129A (en) * 1950-11-13 1954-01-05 Nat Pneumatic Co Inc Thermoelectric door operating mechanism
US2576808A (en) * 1950-11-30 1951-11-27 Albert G Perkins Control device for milking machines
US2741468A (en) * 1951-12-01 1956-04-10 Union Carbide & Carbon Corp Bore mining apparatus with strata sensing means
US3290576A (en) * 1964-05-12 1966-12-06 Westinghouse Electric Corp Detectors of fluid flow
US3398690A (en) * 1966-08-30 1968-08-27 Clair N. Deaton Well pumping system and related control
US3493951A (en) * 1967-03-30 1970-02-03 Ward Turner Machinery Co Liquid flow detector
DE1815543A1 (de) * 1968-12-19 1970-06-25 Huettenwerk Oberhausen Ag Einrichtung zum Niederschlagen von Staub
US3609053A (en) * 1969-04-29 1971-09-28 Ite Imperial Corp Broken tool detector
GB1333627A (en) * 1971-02-23 1973-10-10 Conflow Ltd Mining machines
AT315784B (de) 1972-06-30 1974-06-10 Oesterr Alpine Montan Teilschnitt-Schrämmaschine
DE2363372C3 (de) * 1973-12-20 1980-01-03 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Steuern der Flüssigkeitszufuhr zu den Berieselungsdüsen einer Walzenschrämmaschine
DE2550049C2 (de) * 1975-11-07 1983-11-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum Niederschlagen des Staubes in Bergbau-Gewinnungsbetrieben
DE2644665C3 (de) 1976-10-02 1980-01-03 Bergwerksverband Gmbh, 4300 Essen Steuereinrichtung für Hobelgassen-Bedüsungsanlagen im Bergbau

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066418A3 (en) * 1981-05-28 1983-10-12 BHR Electronic Systems Limited Sound operated start circuit
US4533180A (en) * 1981-10-13 1985-08-06 Coal Industry (Patents) Ltd. Fluid supply system for rotary cutter heads for mining equipment and to mining machines comprising rotary cutter heads having fluid supply systems
GB2129035A (en) * 1982-10-22 1984-05-10 Pitcraft Summit Ltd Mineral cutting machine

Also Published As

Publication number Publication date
US4270800A (en) 1981-06-02
FR2432731A1 (fr) 1980-02-29
FR2432731B1 (enExample) 1985-03-01
JPS5536586A (en) 1980-03-14
DE2915176A1 (de) 1979-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee