A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHOCK ABSORBER AND PRESSURE FLUCTUATION SHOCK ABSORBER STRUCTURE
PROBLEM TO BE SOLVED: To provide a shock absorber capable of easily expanding a pressure fluctuation dampening performance.SOLUTION: A shock absorber 100 comprises a main body 110 having a connection part 113 connected to a drain pipe P and defining an internal space 118 communicated with an inside part of the drain pipe P and insulated against external environment; and a volume variation body 120 held by the main body 110 and of which volume varies in response to a variation of internal pressure of the drain pipe P. The main body 110 is provided with an expansion part 116 for directly or indirectly connecting a connecting part 113' of an additional shock absorber 100' having the same configuration as that of the shock absorber 100. The internal space 118 of the shock absorber 110 and the internal space 118' of the additional shock absorber 100' are communicated through the expansion part 116. When the additional shock absorber 100' is not additionally installed, the expansion part 116 is closed by a shutting part.SELECTED DRAWING: Figure 9
【課題】圧変動緩和性能を容易に拡張可能な緩衝装置を提供する。【解決手段】緩衝装置１００は、排水管Ｐに接続される接続部１１３を有し、排水管Ｐ内部と連通するとともに外部環境と隔絶された内部空間１１８を定める本体１１０と、該本体１１０に保持され、排水管Ｐの内部圧力の変動に応じて容積が変動する容積変動体１２０と、を備える。本体１１０には、当該緩衝装置１００と同一の構成を有する追加緩衝装置１００’の接続部１１３’を直接的又は間接的に連結するための拡張部１１６が設けられている。該拡張部１１６を介して当該緩衝装置１１０の内部空間１１８と追加緩衝装置１００’の内部空間１１８’とが連通する。追加緩衝装置１００’を増設しない場合には、該拡張部１１６が遮断部で閉塞される。【選択図】図９
SHOCK ABSORBER AND PRESSURE FLUCTUATION SHOCK ABSORBER STRUCTURE
PROBLEM TO BE SOLVED: To provide a shock absorber capable of easily expanding a pressure fluctuation dampening performance.SOLUTION: A shock absorber 100 comprises a main body 110 having a connection part 113 connected to a drain pipe P and defining an internal space 118 communicated with an inside part of the drain pipe P and insulated against external environment; and a volume variation body 120 held by the main body 110 and of which volume varies in response to a variation of internal pressure of the drain pipe P. The main body 110 is provided with an expansion part 116 for directly or indirectly connecting a connecting part 113' of an additional shock absorber 100' having the same configuration as that of the shock absorber 100. The internal space 118 of the shock absorber 110 and the internal space 118' of the additional shock absorber 100' are communicated through the expansion part 116. When the additional shock absorber 100' is not additionally installed, the expansion part 116 is closed by a shutting part.SELECTED DRAWING: Figure 9
【課題】圧変動緩和性能を容易に拡張可能な緩衝装置を提供する。【解決手段】緩衝装置１００は、排水管Ｐに接続される接続部１１３を有し、排水管Ｐ内部と連通するとともに外部環境と隔絶された内部空間１１８を定める本体１１０と、該本体１１０に保持され、排水管Ｐの内部圧力の変動に応じて容積が変動する容積変動体１２０と、を備える。本体１１０には、当該緩衝装置１００と同一の構成を有する追加緩衝装置１００’の接続部１１３’を直接的又は間接的に連結するための拡張部１１６が設けられている。該拡張部１１６を介して当該緩衝装置１１０の内部空間１１８と追加緩衝装置１００’の内部空間１１８’とが連通する。追加緩衝装置１００’を増設しない場合には、該拡張部１１６が遮断部で閉塞される。【選択図】図９
SHOCK ABSORBER AND PRESSURE FLUCTUATION SHOCK ABSORBER STRUCTURE
緩衝装置及び圧変動緩衝構造
NAKAMURA ATSUSHI (author)
2016-06-02
Patent
Electronic Resource
Japanese
IPC:
F15D
FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
,
Strömungsdynamik, d.h. Verfahren oder Vorrichtungen zum Beeinflussen der Strömung von Gasen oder Flüssigkeiten
/
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
F16L
PIPES
,
Rohre