ES366791A1 - Un dispositivo para hacer descender el nivel de las aguas subterraneas. - Google Patents

Un dispositivo para hacer descender el nivel de las aguas subterraneas.

Info

Publication number
ES366791A1
ES366791A1 ES366791A ES366791A ES366791A1 ES 366791 A1 ES366791 A1 ES 366791A1 ES 366791 A ES366791 A ES 366791A ES 366791 A ES366791 A ES 366791A ES 366791 A1 ES366791 A1 ES 366791A1
Authority
ES
Spain
Prior art keywords
tank
connection
vacuum
level
download
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
ES366791A
Other languages
English (en)
Spanish (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.)
HUDIG KG
Original Assignee
HUDIG KG
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 HUDIG KG filed Critical HUDIG KG
Publication of ES366791A1 publication Critical patent/ES366791A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/10—Restraining of underground water by lowering level of ground water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
ES366791A 1968-05-18 1969-05-05 Un dispositivo para hacer descender el nivel de las aguas subterraneas. Expired ES366791A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1759602 1968-05-18

Publications (1)

Publication Number Publication Date
ES366791A1 true ES366791A1 (es) 1971-03-16

Family

ID=5695683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366791A Expired ES366791A1 (es) 1968-05-18 1969-05-05 Un dispositivo para hacer descender el nivel de las aguas subterraneas.

Country Status (5)

Country Link
JP (1) JPS4834923B1 (enrdf_load_stackoverflow)
ES (1) ES366791A1 (enrdf_load_stackoverflow)
FR (1) FR1600625A (enrdf_load_stackoverflow)
GB (1) GB1251268A (enrdf_load_stackoverflow)
NL (1) NL6906177A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107875703B (zh) * 2017-11-24 2023-06-16 北京欧美中科学技术研究院 高效的废水抽取装置
TWI858087B (zh) 2019-07-31 2024-10-11 日商東洋紡股份有限公司 雙軸配向聚酯膜
EP4074489B1 (en) 2019-12-13 2025-07-09 Toyobo Co., Ltd. Biaxially oriented polyester film and production method therefor
US20240101770A1 (en) 2021-02-03 2024-03-28 Toyobo Co., Ltd. Biaxially oriented polyester film and production method therefor
CN116745347A (zh) 2021-02-03 2023-09-12 东洋纺株式会社 双轴取向聚酯薄膜及其制造方法

Also Published As

Publication number Publication date
JPS4834923B1 (enrdf_load_stackoverflow) 1973-10-24
GB1251268A (enrdf_load_stackoverflow) 1971-10-27
NL6906177A (enrdf_load_stackoverflow) 1969-11-20
FR1600625A (enrdf_load_stackoverflow) 1970-07-27

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