IL125893A - Hydraulic ram pump - Google Patents

Hydraulic ram pump

Info

Publication number: IL125893A
Authority: IL; Israel
Prior art keywords: valve; ram; bellows; feed pipe; valve seat
Prior art date: 1996-04-19

Application number

IL12589397A

Other languages

English (en)

Other versions

IL125893A0 (en

Original Assignee

Obermoser Karl

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.)

1996-04-19

Filing date

1997-04-16

Publication date

2002-08-14

1996-04-19 Priority claimed from DE19615689A external-priority patent/DE19615689A1/de

1997-04-16 Application filed by Obermoser Karl filed Critical Obermoser Karl

1999-04-11 Publication of IL125893A0 publication Critical patent/IL125893A0/xx

2002-08-14 Publication of IL125893A publication Critical patent/IL125893A/en

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
239000003380 propellant Substances 0.000 claims abstract 14
230000005540 biological transmission Effects 0.000 claims abstract 2
241001274197 Scatophagus argus Species 0.000 claims 1
238000010276 construction Methods 0.000 description 8
230000008901 benefit Effects 0.000 description 7
238000005192 partition Methods 0.000 description 4
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000035939 shock Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 2
238000013016 damping Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
208000005156 Dehydration Diseases 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
230000003139 buffering effect Effects 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000003534 oscillatory effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000002352 surface water Substances 0.000 description 1

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Check Valves (AREA)

IL12589397A 1996-04-19 1997-04-16 Hydraulic ram pump IL125893A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19615689A DE19615689A1 (de)	1996-04-19	1996-04-19	Hydraulische Saugwidder-Trägheitspumpe
EP96119475A EP0802328B1 (de)	1996-04-19	1996-12-04	Hydraulischer Stossheber
PCT/EP1997/001908 WO1997040277A1 (en)	1996-04-19	1997-04-16	Hydraulic ram pump

Publications (2)

Publication Number	Publication Date
IL125893A0 IL125893A0 (en)	1999-04-11
IL125893A true IL125893A (en)	2002-08-14

Family

ID=26024943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL12589397A IL125893A (en)	1996-04-19	1997-04-16	Hydraulic ram pump

Country Status (11)

Country	Link
US (1)	US6234764B1 (id)
JP (1)	JP3853847B2 (id)
CN (1)	CN1081758C (id)
AU (2)	AU708806B2 (id)
CA (1)	CA2249263C (id)
CZ (1)	CZ332298A3 (id)
ID (1)	ID16633A (id)
IL (1)	IL125893A (id)
NZ (1)	NZ331397A (id)
PL (1)	PL182664B1 (id)
WO (1)	WO1997040277A1 (id)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2973099A (en) *	1998-02-23	1999-09-06	Robert L. Jackson	Oscillating spring valve fluid pumping system
US7021373B2 (en) *	2003-08-01	2006-04-04	William David Hardgrave	Downhole hydraulic ram
CN1329668C (zh) *	2003-12-04	2007-08-01	河海大学	水锤扬水机演示仪
GB201614962D0 (en)	2016-09-02	2016-10-19	Thermofluidics Ltd	Suction Pumps
CN110905866B (zh) *	2019-11-08	2021-09-28	陕西航天动力高科技股份有限公司	一种隔膜泵出口单缓冲器
CN112066134A (zh) *	2020-08-28	2020-12-11	安徽威迈光机电科技有限公司	一种蓄能器用补偿器组件装置
CN112569670A (zh) *	2020-12-09	2021-03-30	佛山市顺德区盈沣泰环保科技有限公司	一种具有水锤消除装置的过滤装置
GB202105296D0 (en)	2021-04-14	2021-05-26	Thermofluidics Ltd	Inlet end assemblies for hydraulic ram pumps
CN115524432B (zh) *	2022-09-22	2023-10-20	内蒙古仓颉科技有限公司	一种色谱分析仪智能分离样品系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5725A (en) *		1848-08-22		Hydraulic ram
DE307348C (id) *
DE804288C (de) *	1949-06-28	1951-04-19	Wilhelm Raub	Unterbrecherpumpe
DE1952034A1 (de) *	1969-10-15	1971-04-22	Linde Ag	Steuereinrichtung fuer eine hydraulische Anlage und Ventil hierzu
CH608571A5 (id) *	1975-05-16	1979-01-15	Alfred Maurer
US4073604A (en) *	1976-08-19	1978-02-14	Chen Chun Pa	Construction for a water hammer type pump
CH666942A5 (de) *	1985-09-10	1988-08-31	Cyphelly Ivan J	Saugwidder-pumpeinrichtung fuer einen schacht.

1997
- 1997-03-14 AU AU16354/97A patent/AU708806B2/en not_active Ceased
- 1997-04-16 CZ CZ983322A patent/CZ332298A3/cs unknown
- 1997-04-16 AU AU26380/97A patent/AU2638097A/en not_active Abandoned
- 1997-04-16 US US09/142,312 patent/US6234764B1/en not_active Expired - Fee Related
- 1997-04-16 WO PCT/EP1997/001908 patent/WO1997040277A1/en not_active Ceased
- 1997-04-16 PL PL97329346A patent/PL182664B1/pl unknown
- 1997-04-16 CN CN97192909A patent/CN1081758C/zh not_active Expired - Fee Related
- 1997-04-16 CA CA002249263A patent/CA2249263C/en not_active Expired - Fee Related
- 1997-04-16 IL IL12589397A patent/IL125893A/en not_active IP Right Cessation
- 1997-04-16 NZ NZ331397A patent/NZ331397A/xx unknown
- 1997-04-16 JP JP53770097A patent/JP3853847B2/ja not_active Expired - Fee Related
- 1997-04-21 ID IDP971312A patent/ID16633A/id unknown

Also Published As

Publication number	Publication date
PL329346A1 (en)	1999-03-29
IL125893A0 (en)	1999-04-11
JP2000508737A (ja)	2000-07-11
NZ331397A (en)	2000-05-26
CA2249263A1 (en)	1997-10-30
AU1635497A (en)	1997-10-23
ID16633A (id)	1997-10-23
US6234764B1 (en)	2001-05-22
PL182664B1 (pl)	2002-02-28
CZ332298A3 (cs)	1999-11-17
AU2638097A (en)	1997-11-12
JP3853847B2 (ja)	2006-12-06
WO1997040277A1 (en)	1997-10-30
AU708806B2 (en)	1999-08-12
CA2249263C (en)	2003-08-19
CN1213425A (zh)	1999-04-07
CN1081758C (zh)	2002-03-27

Legal Events

Date	Code	Title
2003-02-12	FF	Patent granted
2003-05-29	KB	Patent renewed
2003-06-24	KB	Patent renewed
2007-07-06	KB	Patent renewed
2011-12-29	MM9K	Patent not in force due to non-payment of renewal fees

Publication	Publication Date	Title
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US5921274A (en)	1999-07-13	Internal relief and bypass valve for pumps and piping systems
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US5558503A (en)	1996-09-24	High-pressure cleaning device with bypass mechanism and pulsation dampeming
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EP0608324A1 (en)	1994-08-03	A check valve.
US4164242A (en)	1979-08-14	Valve for a pressure tank
JP2005505731A (ja)	2005-02-24	圧力媒体アキュムレータ
US20090205731A1 (en)	2009-08-20	Hydraulic accumulator
KR100383489B1 (ko)	2003-06-18	수압 램 펌프
US6871671B2 (en)	2005-03-29	Hydroaccumulator
RU2159361C2 (ru)	2000-11-20	Гидравлический плунжерный насос
US11692537B2 (en)	2023-07-04	Method and system for damping flow pulsation
MXPA98008613A (en)	1999-04-27	Ariete hidraul pump
AU660619B2 (en)	1995-07-06	A fluid valve device and a positive-displacement pump
WO2020134652A1 (zh)	2020-07-02	一种设有蓄能器的清洗机
SU1212104A2 (ru)	1990-10-30	Гидроимпульсатор