SE393431B - Anordning for att utova en bestemd kraft pa ett element som er forbundet med en for omvexlande forflyttningar utsatt anleggning - Google Patents
Anordning for att utova en bestemd kraft pa ett element som er forbundet med en for omvexlande forflyttningar utsatt anleggningInfo
- Publication number
- SE393431B SE393431B SE7306269A SE7306269A SE393431B SE 393431 B SE393431 B SE 393431B SE 7306269 A SE7306269 A SE 7306269A SE 7306269 A SE7306269 A SE 7306269A SE 393431 B SE393431 B SE 393431B
- Authority
- SE
- Sweden
- Prior art keywords
- exercising
- element associated
- certain force
- plant exposed
- changing movements
- Prior art date
Links
Classifications
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Toys (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7216072A FR2183384A5 (sv) | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE393431B true SE393431B (sv) | 1977-05-09 |
Family
ID=9098062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7306269A SE393431B (sv) | 1972-05-05 | 1973-05-04 | Anordning for att utova en bestemd kraft pa ett element som er forbundet med en for omvexlande forflyttningar utsatt anleggning |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3940111A (sv) |
| JP (1) | JPS5644283B2 (sv) |
| CA (1) | CA983353A (sv) |
| DE (1) | DE2322328A1 (sv) |
| ES (1) | ES414433A1 (sv) |
| FR (1) | FR2183384A5 (sv) |
| GB (1) | GB1399694A (sv) |
| IT (1) | IT987131B (sv) |
| NL (1) | NL165534C (sv) |
| NO (1) | NO137913C (sv) |
| SE (1) | SE393431B (sv) |
| SU (1) | SU640677A3 (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7405988A (nl) * | 1973-07-13 | 1975-01-15 | Vetco Offshore Ind Inc | Apparatuur voor opstelling op een schip dat aan een tengevolge van golfwerking optrendende dei- nign is onderworpen. |
| US3943868A (en) * | 1974-06-13 | 1976-03-16 | Global Marine Inc. | Heave compensation apparatus for a marine mining vessel |
| DE3244191C2 (de) * | 1982-11-30 | 1985-07-25 | Mannesmann Rexroth GmbH, 8770 Lohr | Mit einer Konstantzugregelung versehener hydraulischer Zylinder |
| JPS6124503U (ja) * | 1984-07-20 | 1986-02-13 | 三菱自動車工業株式会社 | 動力伝達装置 |
| US4585213A (en) * | 1984-08-07 | 1986-04-29 | Armco Inc. | Well derrick |
| US4867418A (en) * | 1986-03-03 | 1989-09-19 | N.L. Industries, Inc. | Apparatus for increasing the load handling capability of support and manipulating equipment |
| US4962817A (en) * | 1989-04-03 | 1990-10-16 | A.R.M. Design Development | Active reference system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053311A (sv) * | ||||
| US3151686A (en) * | 1962-05-14 | 1964-10-06 | Lamphere Jean K | Hydraulic weight control and compensating apparatus |
| US3208728A (en) * | 1962-11-19 | 1965-09-28 | Exxon Production Research Co | Apparatus for use on floating drilling platforms |
| NL143022B (nl) * | 1968-12-04 | 1974-08-15 | Ihc Holland Nv | Deiningscompensatie-inrichting. |
| US3718316A (en) * | 1970-09-04 | 1973-02-27 | Vetco Offshore Ind Inc | Hydraulic-pneumatic weight control and compensating apparatus |
| US3721293A (en) * | 1971-02-16 | 1973-03-20 | Vetco Offshore Ind Inc | Compensating and sensing apparatus for well bore drilling vessels |
-
1972
- 1972-05-05 FR FR7216072A patent/FR2183384A5/fr not_active Expired
-
1973
- 1973-05-02 US US05/356,388 patent/US3940111A/en not_active Expired - Lifetime
- 1973-05-03 GB GB2108973A patent/GB1399694A/en not_active Expired
- 1973-05-03 NL NL7306185.A patent/NL165534C/xx not_active IP Right Cessation
- 1973-05-03 DE DE2322328A patent/DE2322328A1/de active Pending
- 1973-05-03 NO NO1832/73A patent/NO137913C/no unknown
- 1973-05-04 ES ES414433A patent/ES414433A1/es not_active Expired
- 1973-05-04 SE SE7306269A patent/SE393431B/sv unknown
- 1973-05-04 CA CA170,432A patent/CA983353A/en not_active Expired
- 1973-05-04 SU SU731920396A patent/SU640677A3/ru active
- 1973-05-04 IT IT23710/73A patent/IT987131B/it active
- 1973-05-07 JP JP5055673A patent/JPS5644283B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO137913B (no) | 1978-02-06 |
| FR2183384A5 (sv) | 1973-12-14 |
| DE2322328A1 (de) | 1973-11-22 |
| IT987131B (it) | 1975-02-20 |
| US3940111A (en) | 1976-02-24 |
| SU640677A3 (ru) | 1978-12-30 |
| NL165534C (nl) | 1981-04-15 |
| JPS4954782A (sv) | 1974-05-28 |
| GB1399694A (en) | 1975-07-02 |
| CA983353A (en) | 1976-02-10 |
| JPS5644283B2 (sv) | 1981-10-19 |
| ES414433A1 (es) | 1976-03-01 |
| NL165534B (nl) | 1980-11-17 |
| NO137913C (no) | 1978-05-24 |
| NL7306185A (sv) | 1973-11-07 |
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