Title:
DIFFERENTIAL PRESSURE-PRESSURE TRANSMITTER
Document Type and Number:
Japanese Patent JP3148883
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a tensile stress or a bending stress from being generated in the welding part of a capillary tube and at the same time to prevent salinity from entering.
SOLUTION: The end of a capillary tube 2 is connected to the end surface of the one-side small-diameter part 7a of a connection tool 7 by welding 9. A machine screw 24 is screwed into the other sail-diameter part 7b of the connection tool 7, thereby pressing the capillary tube 2 against the inner circumferential surface of the connection tool 7 to prevent external force from being transmitted to the welding part of the capillary tube 2.
Inventors:
Masakichi Kikuchi
Ken Nishi
Ken Nishi
Application Number:
JP26546295A
Publication Date:
March 26, 2001
Filing Date:
October 13, 1995
Export Citation:
Assignee:
YAMATAKE CORPORATION
International Classes:
G01L13/02; G01L13/00; G01L19/00; G01L19/06; (IPC1-7): G01L19/00
Domestic Patent References:
| JP6102125A | ||||
| JP2109229U | ||||
| JP6448647U | ||||
| JP5912033U | ||||
| JP10505413A |
Attorney, Agent or Firm:
Masaki Yamakawa