GB2194810B - Hydraulic pulse generator - Google Patents

Hydraulic pulse generator

Info

Publication number
GB2194810B
GB2194810B GB8621388A GB8621388A GB2194810B GB 2194810 B GB2194810 B GB 2194810B GB 8621388 A GB8621388 A GB 8621388A GB 8621388 A GB8621388 A GB 8621388A GB 2194810 B GB2194810 B GB 2194810B
Authority
GB
United Kingdom
Prior art keywords
pulse generator
hydraulic pulse
hydraulic
generator
pulse
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 - Fee Related
Application number
GB8621388A
Other languages
English (en)
Other versions
GB8621388D0 (en
GB2194810A (en
Inventor
Stanislav Antonovich Lenenko
Vladimir Grigorievich Kravets
Valery Petrovich Gavrilov
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.)
G SOJUZNY Z MEKH I KHIM OCHIST
Original Assignee
G SOJUZNY Z MEKH I KHIM OCHIST
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 G SOJUZNY Z MEKH I KHIM OCHIST filed Critical G SOJUZNY Z MEKH I KHIM OCHIST
Priority to GB8621388A priority Critical patent/GB2194810B/en
Priority to DE19863630477 priority patent/DE3630477A1/de
Priority to FR8612876A priority patent/FR2603820B1/fr
Publication of GB8621388D0 publication Critical patent/GB8621388D0/en
Publication of GB2194810A publication Critical patent/GB2194810A/en
Application granted granted Critical
Publication of GB2194810B publication Critical patent/GB2194810B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow

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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB8621388A 1986-09-04 1986-09-04 Hydraulic pulse generator Expired - Fee Related GB2194810B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8621388A GB2194810B (en) 1986-09-04 1986-09-04 Hydraulic pulse generator
DE19863630477 DE3630477A1 (de) 1986-09-04 1986-09-06 Hydraulisches impulsgeraet
FR8612876A FR2603820B1 (fr) 1986-09-04 1986-09-15 Lance a eau a jet pulsatoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8621388A GB2194810B (en) 1986-09-04 1986-09-04 Hydraulic pulse generator

Publications (3)

Publication Number Publication Date
GB8621388D0 GB8621388D0 (en) 1986-10-15
GB2194810A GB2194810A (en) 1988-03-16
GB2194810B true GB2194810B (en) 1990-04-25

Family

ID=10603701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8621388A Expired - Fee Related GB2194810B (en) 1986-09-04 1986-09-04 Hydraulic pulse generator

Country Status (3)

Country Link
DE (1) DE3630477A1 (de)
FR (1) FR2603820B1 (de)
GB (1) GB2194810B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252776B (en) * 1991-02-14 1995-04-12 British Gas Plc Formation of a cavity in ground
GB2258323A (en) * 1991-07-03 1993-02-03 Dfx Technology Limited Apparatus for supplying pulsed compressed air
CN107083922B (zh) * 2017-06-09 2019-01-11 中国矿业大学 一种气动自进式超高压脉冲射流辅助冲击破岩设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU594322A1 (ru) * 1976-01-04 1978-02-25 Украинский Научно-Исследовательский И Проектно-Конструкторский Институт Подземной Гидравлической Добычи Угля Гидроимпульсатор
SU735765A1 (ru) * 1977-04-13 1980-05-25 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Гидроимпульсатор
CA1174700A (en) * 1981-06-15 1984-09-18 Georgy V. Maleev Pulse hydraulic monitor

Also Published As

Publication number Publication date
FR2603820B1 (fr) 1988-12-16
GB8621388D0 (en) 1986-10-15
DE3630477A1 (de) 1988-03-17
FR2603820A1 (fr) 1988-03-18
GB2194810A (en) 1988-03-16
DE3630477C2 (de) 1989-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee