SU217222A - - Google Patents

Info

Publication number
SU217222A
SU217222A SU217222DA SU217222A SU 217222 A SU217222 A SU 217222A SU 217222D A SU217222D A SU 217222DA SU 217222 A SU217222 A SU 217222A
Authority
SU
USSR - Soviet Union
Application number
Other languages
Russian (ru)
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.)
Publication date
Publication of SU217222A publication Critical patent/SU217222A/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00—Arrangements for splitting wood
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/26—Placing by using several means simultaneously
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
    • 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
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Paleontology (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Geophysics And Detection Of Objects (AREA)
SU217222D 1979-09-05 SU217222A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7930782A GB2060127B (en) 1979-09-05 1979-09-05 Method of and apparatus for improving the ability of an apparatus body to penetrate a solid medium
DE19792938502 DE2938502A1 (de) 1979-09-05 1979-09-24 Verfahren zur erhoehung der gaengigkeit eines objekts in einem festen medium und einrichtung zu seiner durchfuehrung

Publications (1)

Publication Number Publication Date
SU217222A true SU217222A (enrdf_load_stackoverflow) 1900-01-01

Family

ID=25781152

Family Applications (3)

Application Number Title Priority Date Filing Date
SU310414D SU310414A (enrdf_load_stackoverflow) 1979-09-05
SU153694D SU153694A (enrdf_load_stackoverflow) 1979-09-05
SU217222D SU217222A (enrdf_load_stackoverflow) 1979-09-05

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SU310414D SU310414A (enrdf_load_stackoverflow) 1979-09-05
SU153694D SU153694A (enrdf_load_stackoverflow) 1979-09-05

Country Status (3)

Country Link
DE (1) DE2938502A1 (enrdf_load_stackoverflow)
GB (1) GB2060127B (enrdf_load_stackoverflow)
SU (3) SU217222A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436829A1 (de) * 1984-10-06 1986-04-10 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Verfahren und vorrichtungen zum erzeugen von druck- oder scherwellen in einem festen medium
DE3630578A1 (de) * 1986-09-09 1988-03-10 Thyssen Nordseewerke Gmbh Eisbrechendes schiff
DE4002844A1 (de) * 1990-02-01 1991-08-08 Thyssen Nordseewerke Gmbh Bewegliche schneidkufe fuer ein eisbrechendes vorschiff
GB9323482D0 (en) * 1993-11-13 1994-01-05 Palmer Stuart B Electromagnetic acoustic transducers
WO2008040535A1 (de) * 2006-10-03 2008-04-10 Delunamagma Industries Gmbh Holzspalter
DE102011053793A1 (de) * 2011-09-20 2013-03-21 Egeplast Werner Strumann Gmbh & Co. Kg Verfahren zur grabenlosen Verlegung von Rohren
CN114789776B (zh) * 2022-05-19 2023-04-18 中国船舶科学研究中心 一种冰区航行船舶防止冰困自动控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959408B2 (de) * 1969-11-26 1977-12-29 Spezialnoe konstruktorskoe bjuro po elektrobureniju, Charkow (Sowjetunion) Einrichtung zur erzeugung mechanischer impulse durch umwandlung elektrischer energie
CA998884A (en) * 1974-09-16 1976-10-26 John P. Gallagher Icebreaker
DE2623855C3 (de) * 1976-05-28 1980-11-20 Licentia Gmbh Elektromagnetischer Stoßvibrator
FR2458488A1 (fr) * 1979-06-06 1981-01-02 G Sojuzny Z Mek Procede et dispositif de deplacement de substances solides

Also Published As

Publication number Publication date
DE2938502A1 (de) 1981-04-16
GB2060127B (en) 1983-09-14
SU153694A (enrdf_load_stackoverflow)
SU310414A (enrdf_load_stackoverflow)
GB2060127A (en) 1981-04-29

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