Title:
弁ニードル
Document Type and Number:
Japanese Patent JP4213437
Kind Code:
B2
Abstract:
The valve needle has a one-piece shaft (4) provided with a front shaft end section (6) forming the needle point. A piston (8) is attached to the shaft, with the shaft and the piston made of different materials, e.g. the shaft is made of a ceramics material and the piston or its outer surface is made of high quality steel, brass, or plastics. An Independent claim for a spray coating device is also included.
Inventors:
Manfred Dunkerto
Application Number:
JP2002268196A
Publication Date:
January 21, 2009
Filing Date:
September 13, 2002
Export Citation:
Assignee:
IT W Overfrechentehinik Gezel Shaft Mitt Beschlenktel Haftung Und Companion Commande Gezel Shaft
International Classes:
B05D1/02; F16K1/32; B05B1/00; B05B1/30; B05B1/32; F16K1/00; F16K1/38; F16K25/00; F16K31/122; B05B5/025
Domestic Patent References:
| JP63073175U | ||||
| JP7077223A | ||||
| JP53012986U | ||||
| JP51047994Y1 | ||||
| JP6193745A | ||||
| JP60189671U | ||||
| JP49025944U | ||||
| JP54021771Y1 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji