ES8400552A1 - Hydraulic ram - Google Patents

Hydraulic ram

Info

Publication number
ES8400552A1
ES8400552A1 ES518162A ES518162A ES8400552A1 ES 8400552 A1 ES8400552 A1 ES 8400552A1 ES 518162 A ES518162 A ES 518162A ES 518162 A ES518162 A ES 518162A ES 8400552 A1 ES8400552 A1 ES 8400552A1
Authority
ES
Spain
Prior art keywords
pressure valve
pipe
hydraulic ram
ram
hydraulic
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
ES518162A
Other languages
Spanish (es)
Other versions
ES518162A0 (en
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.)
Pfister & Langhanss
Original Assignee
Pfister & Langhanss
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 Pfister & Langhanss filed Critical Pfister & Langhanss
Publication of ES8400552A1 publication Critical patent/ES8400552A1/en
Publication of ES518162A0 publication Critical patent/ES518162A0/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • F04F7/02—Hydraulic rams

Abstract

The invention is directed to a hydraulic ram. Its object is to ensure automatic venting of the compressed air chamber and thereby to keep the ram operating even under unfavourable operating conditions, that is even when the return effect of the hydraulic water column is low. This is achieved according to the invention in that the venting device comprises a pipe bridging the pressure valve, which pipe by way of an injection nozzle resembling a water jet pump and connected to the surrounding air opens out in front of the pressure valve (6).
ES518162A 1981-12-16 1982-12-14 A HYDRAULIC RAMMER. Granted ES518162A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149841 DE3149841C2 (en) 1981-12-16 1981-12-16 Hydraulic ram

Publications (2)

Publication Number Publication Date
ES8400552A1 true ES8400552A1 (en) 1983-10-16
ES518162A0 ES518162A0 (en) 1983-10-16

Family

ID=6148896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518162A Granted ES518162A0 (en) 1981-12-16 1982-12-14 A HYDRAULIC RAMMER.

Country Status (3)

Country Link
CH (1) CH657898A5 (en)
DE (1) DE3149841C2 (en)
ES (1) ES518162A0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2330285A1 (en) * 2007-06-06 2009-12-07 Jose Maria Sola Moreno Installation and procedure for the obtaining and transformation of potential hydraulic and human potential energy in electric energy for complexes including swimming pools and/or gymnastic appliances (Machine-translation by Google Translate, not legally binding)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE906113A (en) * 1986-12-30 1987-06-30 Steven Philippe HYDRAULIC REFOULING APPARATUS.
DE19926226C2 (en) * 1999-06-11 2002-09-19 Peter Weinmann Shock valve assembly for a hydraulic ram
LT5653B (en) * 2008-09-03 2010-05-25 Uab "Alnora" Water hammer driven air compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2330285A1 (en) * 2007-06-06 2009-12-07 Jose Maria Sola Moreno Installation and procedure for the obtaining and transformation of potential hydraulic and human potential energy in electric energy for complexes including swimming pools and/or gymnastic appliances (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
DE3149841A1 (en) 1983-06-30
ES518162A0 (en) 1983-10-16
DE3149841C2 (en) 1986-03-06
CH657898A5 (en) 1986-09-30

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