NL6516097A - - Google Patents
Info
- Publication number
- NL6516097A NL6516097A NL6516097A NL6516097A NL6516097A NL 6516097 A NL6516097 A NL 6516097A NL 6516097 A NL6516097 A NL 6516097A NL 6516097 A NL6516097 A NL 6516097A NL 6516097 A NL6516097 A NL 6516097A
- Authority
- NL
- Netherlands
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
- E21B12/00—Accessories for drilling tools
- E21B12/02—Wear indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
- B23Q17/0957—Detection of tool breakage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF45256A DE1220357B (de) | 1965-02-16 | 1965-02-16 | Abriebskontrolle durch radioaktive Markierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6516097A true NL6516097A (fi) | 1966-08-17 |
Family
ID=7100409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6516097A NL6516097A (fi) | 1965-02-16 | 1965-12-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3578092A (fi) |
| DE (1) | DE1220357B (fi) |
| GB (1) | GB1126916A (fi) |
| NL (1) | NL6516097A (fi) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865736A (en) * | 1972-08-18 | 1975-02-11 | Chevron Res | Radioactive grease containing krypton 85 |
| US4346591A (en) * | 1981-08-21 | 1982-08-31 | Evans Robert F | Sensing impending sealed bearing and gage failure |
| US5988243A (en) * | 1997-07-24 | 1999-11-23 | Black & Decker Inc. | Portable work bench |
| AU1696699A (en) * | 1997-11-27 | 1999-06-16 | Weather U.S., L.P. | Drilling tools and wear detection methods |
| US6308787B1 (en) | 1999-09-24 | 2001-10-30 | Vermeer Manufacturing Company | Real-time control system and method for controlling an underground boring machine |
| US6725947B2 (en) * | 2000-08-21 | 2004-04-27 | Halliburton Energy Services, Inc. | Roller bits with bearing failure indication, and related methods, systems, and methods of manufacturing |
| US6631772B2 (en) | 2000-08-21 | 2003-10-14 | Halliburton Energy Services, Inc. | Roller bit rearing wear detection system and method |
| US6634441B2 (en) | 2000-08-21 | 2003-10-21 | Halliburton Energy Services, Inc. | System and method for detecting roller bit bearing wear through cessation of roller element rotation |
| FR2815999B1 (fr) * | 2000-10-31 | 2003-04-18 | Entpr Quilleru Et Cie | Outil de coupe a detection d'usure, dispositif et procede de detection d'usure des outils de coupe |
| US6722450B2 (en) | 2000-11-07 | 2004-04-20 | Halliburton Energy Svcs. Inc. | Adaptive filter prediction method and system for detecting drill bit failure and signaling surface operator |
| US6817425B2 (en) | 2000-11-07 | 2004-11-16 | Halliburton Energy Serv Inc | Mean strain ratio analysis method and system for detecting drill bit failure and signaling surface operator |
| US6648082B2 (en) | 2000-11-07 | 2003-11-18 | Halliburton Energy Services, Inc. | Differential sensor measurement method and apparatus to detect a drill bit failure and signal surface operator |
| US6712160B1 (en) | 2000-11-07 | 2004-03-30 | Halliburton Energy Services Inc. | Leadless sub assembly for downhole detection system |
| US7357197B2 (en) | 2000-11-07 | 2008-04-15 | Halliburton Energy Services, Inc. | Method and apparatus for monitoring the condition of a downhole drill bit, and communicating the condition to the surface |
| US7044242B2 (en) * | 2001-04-26 | 2006-05-16 | Halliburton Energy Services, Inc. | Roller cone bits with reduced packing |
| DE102005016346B3 (de) * | 2005-04-09 | 2007-01-04 | Hochtief Construction Ag | Diskenmeißel-Verschleißmessvorrichtung und Verfahren zur Messung eines Diskenmeißelverschleißes |
| US7404457B2 (en) * | 2006-06-30 | 2008-07-29 | Baker Huges Incorporated | Downhole abrading tools having fusible material and methods of detecting tool wear |
| US7464771B2 (en) * | 2006-06-30 | 2008-12-16 | Baker Hughes Incorporated | Downhole abrading tool having taggants for indicating excessive wear |
| US7484571B2 (en) * | 2006-06-30 | 2009-02-03 | Baker Hughes Incorporated | Downhole abrading tools having excessive wear indicator |
| US7424910B2 (en) * | 2006-06-30 | 2008-09-16 | Baker Hughes Incorporated | Downhole abrading tools having a hydrostatic chamber and uses therefor |
| AU2007211901B2 (en) * | 2007-08-23 | 2010-02-18 | Sandvik Intellectual Property Ab | A reamer |
| US9551192B2 (en) | 2011-07-10 | 2017-01-24 | Ulterra Drilling Technologies, L.P. | Solid state wear tracers for drill bits |
| JP2014527133A (ja) * | 2011-08-26 | 2014-10-09 | ボルボ コンストラクション イクイップメント アーベー | 掘削歯の摩耗インジケータ及び方法 |
| US9169697B2 (en) | 2012-03-27 | 2015-10-27 | Baker Hughes Incorporated | Identification emitters for determining mill life of a downhole tool and methods of using same |
| US10378188B2 (en) | 2016-09-23 | 2019-08-13 | Rockland Manufacturing Company | Bucket, blade, liner, or chute with visual wear indicator |
| CN111911077A (zh) * | 2020-07-20 | 2020-11-10 | 中石化江钻石油机械有限公司 | 一种具有报警功能的钻井装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468905A (en) * | 1943-06-11 | 1949-05-03 | Jr John B Warren | Means for detecting wear on bits |
| US2457960A (en) * | 1944-06-15 | 1949-01-04 | William E Walker | Drill bit |
| US2659046A (en) * | 1948-10-19 | 1953-11-10 | Arps Jan Jacob | Geophysical exploration using radioactive material |
| US2658724A (en) * | 1949-05-23 | 1953-11-10 | Arps Jan Jacob | Warning system for controlled rotary drilling |
| US2868506A (en) * | 1954-06-01 | 1959-01-13 | Texas Co | Determination of fluid movement in bore holes |
| US3011566A (en) * | 1959-11-16 | 1961-12-05 | Jersey Prod Res Co | Bearing wear indication for a roller bit |
-
1965
- 1965-02-16 DE DEF45256A patent/DE1220357B/de active Pending
- 1965-12-10 NL NL6516097A patent/NL6516097A/xx unknown
-
1966
- 1966-01-28 GB GB3910/66A patent/GB1126916A/en not_active Expired
- 1966-02-11 US US526740A patent/US3578092A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1126916A (en) | 1968-09-11 |
| US3578092A (en) | 1971-05-11 |
| DE1220357B (de) | 1966-07-07 |