Title:
METHOD FOR MANUFACTURING AIR FLOW RATE MEASURING DEVICE
Document Type and Number:
Japanese Patent JP2018132343
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing an air flow rate measuring device which can be manufactured easily even if the total length of the air flow rate measuring device needs to be changed.SOLUTION: The method for manufacturing an air flow rate measuring device includes the steps of: determining the position of a primary molded product to be a desired position between secondary molds 401A and 401B; and emitting a secondary mold resin 500 from a gate part 409 so that the first molded product seals the secondary mold resin 500 in the desired position. There can be thus obtained an air flow rate measuring device with a desired total length which has a non-filled part 412 in the secondary mold.SELECTED DRAWING: Figure 11B
Inventors:
SAITO TOMOAKI
TASHIRO SHINOBU
WATANABE TASUKU
TASHIRO SHINOBU
WATANABE TASUKU
Application Number:
JP2017024572A
Publication Date:
August 23, 2018
Filing Date:
February 14, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
G01F1/684
Attorney, Agent or Firm:
Yuji Toda