Title:
圧力制御、化学および排気機能を含む改善された消火ノズルならびに方法
Document Type and Number:
Japanese Patent JP2004509716
Kind Code:
A
Abstract:
A selectively automatic fire fithting nozzle a method of use including adjustable means (ST) of limiting a range of automatic adjustement (B) of a discharge orifice of the nozzle, providing an option of selecting a constant pressure for a first fraction of a discharge window and selecting a relatively constant flow for a second fraction.
Inventors:
Crabtree, Dennis, W.
Williams, Dwight, Pee.
Williams, Dwight, Pee.
Application Number:
JP2002530214A
Publication Date:
April 02, 2004
Filing Date:
September 27, 2000
Export Citation:
Assignee:
Williams Fire and Hazard Control Inc.
International Classes:
A62C31/12; A62C31/02; A62C31/03; A62C31/07; A62C5/02; (IPC1-7): A62C31/12
Domestic Patent References:
| JPH05115576A | 1993-05-14 | |||
| JPH1147301A | 1999-02-23 | |||
| JPS5459800U | 1979-04-25 | |||
| JPS61142065U | 1986-09-02 |
Foreign References:
| US3684192A | 1972-08-15 | |||
| US3539112A | 1970-11-10 | |||
| US5312048A | 1994-05-17 | |||
| US5330105A | 1994-07-19 |
Attorney, Agent or Firm:
Ikeuchi, Sato & Partners