Title:
A manufacturing method of an accelerometer
Document Type and Number:
Japanese Patent JP6232077
Kind Code:
B2
Abstract:
The invention relates to a method for producing an acceleration sensor having a housing (1), which has a cylindrical or cubic basic shape, having at least one internal support (4) and having a sensor element (2) arranged thereon. According to the invention a sensor element (2) comprising a main body (29) having a head part (21) and an end face (24) opposing said head part (21) is premounted, by surrounding the head part (21) with at least one piezoelectric measuring element (23), a seismic composition (22) and a clamping ring (27). The end face (24) is subsequently positioned on the inner support (4) of the housing (1) in contact therewith to form a contact zone (7) between the end face (24) and the support (4). Finally, the sensor element (2) is welded in this contact zone (7) to the housing (1). The invention further relates to an acceleration sensor produced using said method.
Inventors:
Sonderegger, Christoph
Tuck, Peter Charles
Tuck, Peter Charles
Application Number:
JP2015556356A
Publication Date:
November 15, 2017
Filing Date:
February 06, 2014
Export Citation:
Assignee:
Kistler Holding Actien Gezel Shaft
International Classes:
G01P15/08; G01P1/02; G01P15/09; G01P15/18
Domestic Patent References:
| JP2000514176A | ||||
| JP6154324B2 | ||||
| JP2007218288A | ||||
| JP1032276A | ||||
| JP200816867A | ||||
| JP3730130B2 | ||||
| JP2007229719A | ||||
| JP200378057A | ||||
| JP2709837B2 | ||||
| JP5172842A | ||||
| JP513468B2 |
Foreign References:
| GB959452A | ||||
| US6279395 | ||||
| US4359658 | ||||
| US6412346 | ||||
| GB1393312A | ||||
| US4771637 | ||||
| US3093759 |
Attorney, Agent or Firm:
Asamura patent office