公开(公告)号：AU2006299723B2

公开(公告)日：2011-07-21

申请号：AU2006299723

申请日：2006-08-31

Applicant: TECH RESOURCES PTY LTD

Inventor： JOHN WINTERFLOOD ,  JOACHIM KANN FRANK 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 mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotall couples the first and second mount sections about first axis. The second mount has first part (25), a second part (25) and a third part (27). The parts (25 and 26) are connected by second flexure web (37) and the parts (26 and 27) are connected by 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).

公开(公告)号：AU2006299727B2

公开(公告)日：2011-07-21

申请号：AU2006299727

申请日：2006-08-31

Applicant: TECH RESOURCES PTY LTD

Inventor： JOHN WINTERFLOOD ,  JOACHIM KANN FRANK 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 first axis. The second mount has first part (25), a second part (26) and a third part (27). The parts (25 and 26) are connected by second flexure web (37) and the parts (26 and 27) are connected by 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).

公开(公告)号：AU2006299722B2

公开(公告)日：2011-07-21

申请号：AU2006299722

申请日：2006-08-31

Applicant: TECH RESOURCES PTY LTD

Inventor： JOHN WINTERFLOOD ,  JOACHIM KANN FRANK 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 first axis. The second mount has first part (25), a second part (26) and a third part (27). The parts (25 and 26) are connected by second flexure web (37) and the parts (26 and 27) are connected by 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).