GB8818024D0 - Variable mass rotor - Google Patents

Variable mass rotor

Info

Publication number
GB8818024D0
GB8818024D0 GB888818024A GB8818024A GB8818024D0 GB 8818024 D0 GB8818024 D0 GB 8818024D0 GB 888818024 A GB888818024 A GB 888818024A GB 8818024 A GB8818024 A GB 8818024A GB 8818024 D0 GB8818024 D0 GB 8818024D0
Authority
GB
United Kingdom
Prior art keywords
variable mass
mass rotor
rotor
variable
mass
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.)
Pending
Application number
GB888818024A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB888818024A priority Critical patent/GB8818024D0/en
Publication of GB8818024D0 publication Critical patent/GB8818024D0/en
Priority to EP19890307415 priority patent/EP0352979A3/en
Priority to AU38842/89A priority patent/AU3884289A/en
Priority to JP19281589A priority patent/JPH0280785A/en
Pending legal-status Critical Current

Links

GB888818024A 1988-07-28 1988-07-28 Variable mass rotor Pending GB8818024D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB888818024A GB8818024D0 (en) 1988-07-28 1988-07-28 Variable mass rotor
EP19890307415 EP0352979A3 (en) 1988-07-28 1989-07-20 Variable amplitude drill
AU38842/89A AU3884289A (en) 1988-07-28 1989-07-21 Variable amplitude drill
JP19281589A JPH0280785A (en) 1988-07-28 1989-07-27 Vibrating core drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888818024A GB8818024D0 (en) 1988-07-28 1988-07-28 Variable mass rotor

Publications (1)

Publication Number Publication Date
GB8818024D0 true GB8818024D0 (en) 1988-09-01

Family

ID=10641276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888818024A Pending GB8818024D0 (en) 1988-07-28 1988-07-28 Variable mass rotor

Country Status (4)

Country Link
EP (1) EP0352979A3 (en)
JP (1) JPH0280785A (en)
AU (1) AU3884289A (en)
GB (1) GB8818024D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684786A5 (en) * 1990-04-09 1994-12-30 Bechem Hannelore Exzenteraktivierte radially vibrating rotating tool holder.
DE19732532C2 (en) 1997-07-29 1999-10-28 Tracto Technik Method and device for horizontal directional drilling

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932182C (en) * 1953-07-16 1957-03-28 Wolfgang Dr-Ing Herbold Vibratory drilling method
US3155163A (en) * 1956-02-20 1964-11-03 Jr Albert G Bodine Method and apparatus for soinc jarring with reciprocating masss oscillator
US3217551A (en) * 1962-03-21 1965-11-16 Jr Albert G Bodine Vibration generator for resonant loads and sonic systems embodying same
US3199614A (en) * 1962-10-03 1965-08-10 Jr Albert G Bodine Sonic wave system for planting utility poles in the ground
US3289774A (en) * 1965-07-14 1966-12-06 Jr Albert G Bodine Vibration isolator for sonic pole driving system
DE1634474A1 (en) * 1966-02-24 1970-08-06 Buckau Wolf Maschf R Vibrating roller
DE1558869A1 (en) * 1967-05-19 1970-05-06 Wissenschaftlich Tech Zentrum Vibration device for compacting fine and coarse-grained materials
GB1183066A (en) * 1967-06-02 1970-03-04 Fyne Machinery & Eng Improvements in and relating to the Driving of Piles, and more especially of Sheet Piling
US3734212A (en) * 1971-08-20 1973-05-22 Bucyrus Erie Co Well drill and casing drive unit
US4073353A (en) * 1976-03-22 1978-02-14 Bodine Albert G Sonic large bore earth auger
US4211121A (en) * 1976-09-01 1980-07-08 Fmc Corporation Vibrator with eccentric weights
CS191531B1 (en) * 1976-11-24 1979-07-31 Stanislav Venc Vibration compacting roller
US4176983A (en) * 1978-07-17 1979-12-04 Ingersoll-Rand Company Variable eccentric device
BE894355A (en) * 1982-09-10 1983-01-03 Callens Henri E Vibrator for road works etc. - has driven out of balance weight on main shaft and rotatably adjustable coaxial shaft with secondary weight
GB2152100B (en) * 1983-12-20 1987-12-02 Frederick William Wink Vibratory drill apparatus
DE3515690C1 (en) * 1985-05-02 1986-09-11 Gebr. Lindenmeyer GmbH & Co Maschinenfabrik, 8906 Gersthofen Vibrationsbaer with unbalance adjustment
DE8530160U1 (en) * 1985-09-05 1986-01-30 Krings International GmbH & Co KG, 5138 Heinsberg Vibratory hammer
GB8606711D0 (en) * 1986-03-19 1986-04-23 Andrews R D R Vibratory machines
FR2639376A1 (en) * 1988-11-24 1990-05-25 Albaret Travaux Publics Sa Vibrating compacting machine with adjustable amplitude

Also Published As

Publication number Publication date
JPH0280785A (en) 1990-03-20
AU3884289A (en) 1990-02-01
EP0352979A3 (en) 1992-02-05
EP0352979A2 (en) 1990-01-31

Similar Documents

Publication Publication Date Title
EP0519580A3 (en) Rotary compressor
GB2218744B (en) Variable geometry turbine
GB8818208D0 (en) Turbines
KR930009732B1 (en) Rotary compressor
GB9006668D0 (en) Rotors
GB2220712B (en) Open rotor blading
GB2284251B (en) Projectile
GB8922338D0 (en) Helicopter rotors
GB8914067D0 (en) Projectile
GB8805294D0 (en) Rotor assembly
KR920006663B1 (en) Assembled ahsft
ZA893875B (en) Electronicaly variable space-to-sales
GB8916169D0 (en) Two-shell rotor
GB8818024D0 (en) Variable mass rotor
GB8920373D0 (en) Shaft assembly
EP0366911A3 (en) Assembled shaft
GB8901683D0 (en) Rotor
GB8612198D0 (en) Rotors
PH24174A (en) Windmill
EP0302676A3 (en) Rotor vanes
GB8800475D0 (en) Mechanical variable speed
GB8914921D0 (en) Projectile
GB8807304D0 (en) Variable speed
AU103208S (en) Reseater shaft
GB8813441D0 (en) Rotor blades