NO130083B - - Google Patents
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- Publication number
- NO130083B NO130083B NO04782/71A NO478271A NO130083B NO 130083 B NO130083 B NO 130083B NO 04782/71 A NO04782/71 A NO 04782/71A NO 478271 A NO478271 A NO 478271A NO 130083 B NO130083 B NO 130083B
- Authority
- NO
- Norway
- Prior art keywords
- cylinder
- piston
- surroundings
- interior
- passage
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000012530 fluid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/791—Ball valves
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101719A FR2122676A5 (ro) | 1971-01-19 | 1971-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO130083B true NO130083B (ro) | 1974-07-01 |
Family
ID=9070529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO04782/71A NO130083B (ro) | 1971-01-19 | 1971-12-22 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3833087A (ro) |
| JP (1) | JPS5536954B1 (ro) |
| AU (1) | AU457145B2 (ro) |
| BE (1) | BE778107A (ro) |
| BR (1) | BR7200282D0 (ro) |
| DE (1) | DE2202289C2 (ro) |
| DK (1) | DK136381B (ro) |
| ES (1) | ES398978A1 (ro) |
| FR (1) | FR2122676A5 (ro) |
| GB (1) | GB1335495A (ro) |
| NL (1) | NL176495C (ro) |
| NO (1) | NO130083B (ro) |
| YU (2) | YU40091B (ro) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2272455B1 (ro) * | 1974-05-20 | 1978-01-27 | Inst Francais Du Petrole | |
| US3979140A (en) * | 1974-06-03 | 1976-09-07 | Senturion Sciences, Inc. | Seismic method for logging position of a deep borehole in the earth |
| FR2345734A2 (fr) * | 1976-03-22 | 1977-10-21 | Inst Francais Du Petrole | Source d'emission d'ondes acoustiques dans un milieu liquide |
| AT353391B (de) * | 1977-01-27 | 1979-11-12 | Hoerbiger & Co | Lamellenventil fuer verdichter |
| US4153135A (en) * | 1977-09-30 | 1979-05-08 | Hydroacoustics Inc. | Apparatus for the generation of acoustic signals in marine environments |
| FR2416484A1 (fr) * | 1978-02-03 | 1979-08-31 | Inst Francais Du Petrole | Dispositif pour engendrer des ondes acoustiques dans un fluide, par implosion |
| US4182428A (en) * | 1978-04-17 | 1980-01-08 | Western Geophysical Company Of America | Hydraulically-coupled, land seismic signal source |
| FR2436403A1 (fr) * | 1978-09-18 | 1980-04-11 | Inst Francais Du Petrole | Dispositif pour emettre des ondes acoustiques dans un liquide, par implosion |
| US4805726A (en) * | 1985-11-12 | 1989-02-21 | Schlumberger Technology Corporation | Controlled implosive downhole seismic source |
| US7535800B2 (en) * | 2005-05-11 | 2009-05-19 | Schlumberger Technology Corporation | Seismic imaging and tomography using seabed energy sources |
| DE102007060264A1 (de) | 2007-12-14 | 2009-06-18 | GeoForschungsZentrum Potsdam Stiftung des öffentlichen Rechts | Impulsgenerator, insbesondere zur Anregung seismischer Wellen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US26748A (en) * | 1860-01-10 | Horse-collar | ||
| US3369627A (en) * | 1966-07-25 | 1968-02-20 | Edward G. Schempf | Mechanical imploder and method for generating under water seismic signals |
| BE703268A (ro) * | 1966-09-16 | 1968-01-15 | ||
| US3638752A (en) * | 1968-09-13 | 1972-02-01 | Commercial Solvents Corp | Seismic signal generator |
| US3610275A (en) * | 1970-05-04 | 1971-10-05 | Thomas E Determan | Removable drain valve |
-
1971
- 1971-01-19 FR FR7101719A patent/FR2122676A5/fr not_active Expired
- 1971-12-22 NO NO04782/71A patent/NO130083B/no unknown
-
1972
- 1972-01-11 US US21696272 patent/US3833087A/en not_active Expired - Lifetime
- 1972-01-14 DK DK20372A patent/DK136381B/da unknown
- 1972-01-14 AU AU37928/72A patent/AU457145B2/en not_active Expired
- 1972-01-17 YU YU10772A patent/YU40091B/xx unknown
- 1972-01-17 GB GB219072A patent/GB1335495A/en not_active Expired
- 1972-01-17 BE BE778107A patent/BE778107A/xx not_active IP Right Cessation
- 1972-01-18 JP JP720572A patent/JPS5536954B1/ja active Pending
- 1972-01-18 ES ES398978A patent/ES398978A1/es not_active Expired
- 1972-01-18 NL NL7200678A patent/NL176495C/xx not_active IP Right Cessation
- 1972-01-18 DE DE2202289A patent/DE2202289C2/de not_active Expired
- 1972-01-18 BR BR28272A patent/BR7200282D0/pt unknown
-
1979
- 1979-12-03 YU YU293879A patent/YU293879A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK136381B (da) | 1977-10-03 |
| FR2122676A5 (ro) | 1972-09-01 |
| DE2202289A1 (de) | 1972-08-03 |
| DE2202289C2 (de) | 1984-03-29 |
| YU10772A (en) | 1982-05-31 |
| AU457145B2 (en) | 1975-01-16 |
| NL176495C (nl) | 1985-04-16 |
| AU3792872A (en) | 1973-07-19 |
| US3833087A (en) | 1974-09-03 |
| DK136381C (ro) | 1978-02-27 |
| JPS5536954B1 (ro) | 1980-09-25 |
| YU293879A (en) | 1983-10-31 |
| YU40091B (en) | 1985-08-31 |
| BE778107A (fr) | 1972-07-17 |
| GB1335495A (en) | 1973-10-31 |
| NL7200678A (ro) | 1972-07-21 |
| NL176495B (nl) | 1984-11-16 |
| ES398978A1 (es) | 1975-06-01 |
| BR7200282D0 (pt) | 1973-05-10 |
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