JPS55104578A - Fire hose joint - Google Patents
Fire hose jointInfo
- Publication number
- JPS55104578A JPS55104578A JP1236879A JP1236879A JPS55104578A JP S55104578 A JPS55104578 A JP S55104578A JP 1236879 A JP1236879 A JP 1236879A JP 1236879 A JP1236879 A JP 1236879A JP S55104578 A JPS55104578 A JP S55104578A
- Authority
- JP
- Japan
- Prior art keywords
- joint body
- ring
- metal piece
- fire hose
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
PURPOSE: To make it possible to operate fire fighting activities at night efficiently by a method wherein a small generator provided inside a fire hose is caused to generate power by the energy of spouting water of a fire pump, and the generated electric power is used for lighting a lamp.
CONSTITUTION: Female metal piece a, which is to be fitted to a male metal piece of a fire hose, is provided at one end, and its outer ring 1 is screwed into its intermediate ring 2. Intermediate ring 2 is screwed onto one end of joint body 3, and transparent ring 5 is mounted between them and fastened by joint body 3 and pin 6. Pipe 7 of male metal piece b is fitted to the other end of joint body 3 by screw 8. Pipe 7 is provided with metal pusher 9 on its outer side. Impeller 10 is fixed to shaft 11 inside of joint proper 3. The extended part of shaft 11 is provided with bicycle generator 12. Generator 12 is fixed to joint body 3 by bolt-nut 17. It is provided with an external lead wire, and thereby lamp 13 provided on ring 5 is lit. Also, power outler 14 for lighting use is mounted in the wiring circuit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1236879A JPS55104578A (en) | 1979-02-05 | 1979-02-05 | Fire hose joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1236879A JPS55104578A (en) | 1979-02-05 | 1979-02-05 | Fire hose joint |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55104578A true JPS55104578A (en) | 1980-08-11 |
JPS6213513B2 JPS6213513B2 (en) | 1987-03-26 |
Family
ID=11803318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1236879A Granted JPS55104578A (en) | 1979-02-05 | 1979-02-05 | Fire hose joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55104578A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740711A (en) * | 1985-11-29 | 1988-04-26 | Fuji Electric Co., Ltd. | Pipeline built-in electric power generating set |
JPH0460252U (en) * | 1990-10-02 | 1992-05-22 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022825A (en) * | 1973-06-28 | 1975-03-11 | ||
JPS5068824U (en) * | 1973-10-25 | 1975-06-19 |
-
1979
- 1979-02-05 JP JP1236879A patent/JPS55104578A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022825A (en) * | 1973-06-28 | 1975-03-11 | ||
JPS5068824U (en) * | 1973-10-25 | 1975-06-19 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740711A (en) * | 1985-11-29 | 1988-04-26 | Fuji Electric Co., Ltd. | Pipeline built-in electric power generating set |
JPH0460252U (en) * | 1990-10-02 | 1992-05-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS6213513B2 (en) | 1987-03-26 |
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