ES1005266Y - Trampilla de cierre y apertura automatica dispuesta en el extremo de una conduccion de agua. - Google Patents

Trampilla de cierre y apertura automatica dispuesta en el extremo de una conduccion de agua.

Info

Publication number
ES1005266Y
ES1005266Y ES19878703734U ES8703734U ES1005266Y ES 1005266 Y ES1005266 Y ES 1005266Y ES 19878703734 U ES19878703734 U ES 19878703734U ES 8703734 U ES8703734 U ES 8703734U ES 1005266 Y ES1005266 Y ES 1005266Y
Authority
ES
Spain
Prior art keywords
water pipe
automatic opening
opening arranged
closing hatch
hatch
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.)
Expired
Application number
ES19878703734U
Other languages
English (en)
Other versions
ES1005266U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES19878703734U priority Critical patent/ES1005266Y/es
Publication of ES1005266U publication Critical patent/ES1005266U/es
Application granted granted Critical
Publication of ES1005266Y publication Critical patent/ES1005266Y/es
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
ES19878703734U 1987-11-30 1987-11-30 Trampilla de cierre y apertura automatica dispuesta en el extremo de una conduccion de agua. Expired ES1005266Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES19878703734U ES1005266Y (es) 1987-11-30 1987-11-30 Trampilla de cierre y apertura automatica dispuesta en el extremo de una conduccion de agua.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES19878703734U ES1005266Y (es) 1987-11-30 1987-11-30 Trampilla de cierre y apertura automatica dispuesta en el extremo de una conduccion de agua.

Publications (2)

Publication Number Publication Date
ES1005266U ES1005266U (es) 1988-11-01
ES1005266Y true ES1005266Y (es) 1989-05-16

Family

ID=8253904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19878703734U Expired ES1005266Y (es) 1987-11-30 1987-11-30 Trampilla de cierre y apertura automatica dispuesta en el extremo de una conduccion de agua.

Country Status (1)

Country Link
ES (1) ES1005266Y (es)

Also Published As

Publication number Publication date
ES1005266U (es) 1988-11-01

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Legal Events

Date Code Title Description
SY Expiration date (snapshot 920101)

Free format text: 1997-11-30

FD1K Utility model lapsed

Effective date: 19991108