公开(公告)号：UY30269A1

公开(公告)日：2007-08-31

申请号：UY30269

申请日：2007-04-10

Applicant: TECH RESOURCES PTY LTD

Inventor： MANN ANTHONY ,  WINTERFLOOD JOHN ,  KANN FRANK VAN

IPC: G01V3/165

Abstract: Gradiómetro de gravedad con sensor en forma de barras apoyadas en soporte con primera y segunda sección acopladas pivotalmente por primer refuerzo de pliegue a primer eje. El segundo soporte tienen primera, segunda y tercera por tercero. Las varras alojadas en carcasas forman estructura monolítica con ellas y conectadas por refuerzos de pliegue. Transductores ubicados próximo a las barras detectan sus movimiento permitiendo medir tensor de gradiente gravitacional. Sensor de calibración y tornillos regulables permiten ajustar la compensación de las masas para operación criogénica del gradiómetro.

公开(公告)号：UY30268A1

公开(公告)日：2007-08-31

申请号：UY30268

申请日：2007-04-10

Applicant: TECH RESOURCES PTY LTD

Inventor： WINTERFLOOD JOHN ,  KANN FRANK VAN

IPC: G01V3/16

Abstract: Gradiómetro de gravedad con sensor en forma de barras soportadas sobre montaje con una primera y segunda sección. Refuerzo de flexión acopla como pivote las secciones de soporte alrededor de un primer eje. El segundo soporte tiene una primera parte (25), segunda (26) y tercera (27). Las partes (25 y 26) están conectadas por segundo refuerzo flexural (37) y las (26 y 27) por un tercer refuerzo flexural (35). Las barras ubicadas en carcasas forman estructura monolítica con las mismas y vinculadas por refuerzos flexurales (59). Transductores próximos a las barras detectan su movimiento y miden el tensor de gradiente gravitacional.

公开(公告)号：CA2598628A1

公开(公告)日：2007-04-12

申请号：CA2598628

申请日：2006-08-31

Applicant: TECH RESOURCES PTY LTD

Inventor： WINTERFLOOD JOHN ,  VAN KANN FRANK JOACHIM

IPC: G01V7/16

Abstract: A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples the first and second mount sections about a first axis. The second mount has a first part (25), a second part (26) and a third part (27). The parts (25 and 26) are connected by a second flexure web (37) and the parts (26 and 27) are connected by a third flexure web (35). The bars (41 and 42) are located in housings (45 and 47) and form a monolithic structure with the housings (45 and 47) respectively. The housings (45 and 47) are connected to opposite sides of the second mount section 20. The bars (41 and 42) are connected to their respective housings by flexure webs (59). Transducers (71) are located in proximity to the bars for detecting movement of the bars to in turn enable the gravitational gradient tensor to be measured.

公开(公告)号：AU2006299729A1

公开(公告)日：2007-04-12

申请号：AU2006299729

申请日：2006-08-31

Applicant: TECH RESOURCES PTY LTD

Inventor： WINTERFLOOD JOHN ,  MANN ANTHONY GORDON ,  KANN FRANK JOACHIM VAN

IPC: G01V7/16

Abstract: A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples the first and second mount sections about a first axis. The second mount has a first part (25), a second part (26) and a third part (27). The parts (25 and 26) are connected by a second flexure web (37) and the parts (26 and 27) are connected by a third flexure web (35). The bars (41 and 42) are located in housings (45 and 47) and form a monolithic structure with the housings (45 and 47) respectively. The housings (45 and 47) are connected to opposite sides of the second mount section 20. The bars (41 and 42) are connected to their respective housings by flexure webs (59). Transducers (71) are located in proximity to the bars for detecting movement of the bars to in turn enable the gravitational gradient tensor to be measured.

公开(公告)号：AU2006299727A1

公开(公告)日：2007-04-12

申请号：AU2006299727

申请日：2006-08-31

Applicant: TECH RESOURCES PTY LTD

Inventor： WINTERFLOOD JOHN ,  KANN FRANK JOACHIM VAN

IPC: G01V7/16

Abstract: A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples the first and second mount sections about a first axis. The second mount has a first part (25), a second part (26) and a third part (27). The parts (25 and 26) are connected by a second flexure web (37) and the parts (26 and 27) are connected by a third flexure web (35). The bars (41 and 42) are located in housings (45 and 47) and form a monolithic structure with the housings (45 and 47) respectively. The housings (45 and 47) are connected to opposite sides of the second mount section 20. The bars (41 and 42) are connected to their respective housings by flexure webs (59). Transducers (71) are located in proximity to the bars for detecting movement of the bars to in turn enable the gravitational gradient tensor to be measured.