AR198449A1 - Perfeccionamientos en dispositivos de estanqueidad de bombas - Google Patents

Perfeccionamientos en dispositivos de estanqueidad de bombas

Info

Publication number: AR198449A1
Authority: AR; Argentina
Prior art keywords: sealing devices; pump sealing; pump; devices; sealing
Prior art date: 1972-12-08

Application number

AR251405A

Other languages

English (en)

Spanish (es)

Original Assignee

Mpi Sa

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.)

1972-12-08

Filing date

1973-12-06

Publication date

1974-06-21

1973-12-06 Application filed by Mpi Sa filed Critical Mpi Sa

1974-06-21 Application granted granted Critical

1974-06-21 Publication of AR198449A1 publication Critical patent/AR198449A1/es

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
- F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Reciprocating Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Mechanical Sealing (AREA)

AR251405A 1972-12-08 1973-12-06 Perfeccionamientos en dispositivos de estanqueidad de bombas AR198449A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7243719A FR2210233A5 (it)	1972-12-08	1972-12-08

Publications (1)

Publication Number	Publication Date
AR198449A1 true AR198449A1 (es)	1974-06-21

Family

ID=9108400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR251405A AR198449A1 (es)	1972-12-08	1973-12-06	Perfeccionamientos en dispositivos de estanqueidad de bombas

Country Status (11)

Country	Link
US (1)	US3954348A (it)
JP (1)	JPS4988102A (it)
AR (1)	AR198449A1 (it)
BE (2)	BE808409A (it)
BR (1)	BR7309633D0 (it)
CA (1)	CA1014795A (it)
CH (1)	CH571654A5 (it)
ES (1)	ES421296A1 (it)
FR (1)	FR2210233A5 (it)
GB (1)	GB1457875A (it)
IT (1)	IT999935B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52106055A (en) *	1976-03-01	1977-09-06	Ebara Sangiyou Kk	Pressureeproof sealing device
CA1058056A (en) *	1976-11-04	1979-07-10	Dominion Engineering Works Limited	Hydraulic turbo machine wicket gate seals
US4202654A (en) *	1976-12-29	1980-05-13	Marlow Alfred S	Wear resistant self lubricating centrifugal pump
US4289445A (en) *	1978-09-25	1981-09-15	Sims James O	Rotary pump assembly
US4384820A (en) *	1978-09-25	1983-05-24	Sims James O	Rotary pump assembly container
US4342537A (en) *	1980-04-08	1982-08-03	Goyne Thomas S	Impeller pump and seal
JPS5827887A (ja) *	1981-08-11	1983-02-18	Sugino Mach:Kk	水中水圧モ−タ
US4509897A (en) *	1981-09-15	1985-04-09	Sims James O	Rotary pump assembly container
DE3341960A1 (de) *	1983-11-21	1985-05-30	EKATO Industrieanlagen Verwaltungsgesellschaft mbH u. Co, 7860 Schopfheim	Ruehrwerk
US4683985A (en) *	1985-01-04	1987-08-04	Dresser Industries, Inc.	Lubrication system for a vertical gear unit
US5562406A (en) *	1995-01-11	1996-10-08	Ansimag Inc.	Seal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devices
US6454523B1 (en) *	2000-07-17	2002-09-24	California Acrylic Industries	Spa with double sealed pump
US6953084B2 (en) *	2003-01-10	2005-10-11	Woodward Governor Company	Actuator for well-head valve or other similar applications and system incorporating same
US7118114B2 (en) *	2003-05-15	2006-10-10	Woodward Governor Company	Dynamic sealing arrangement for movable shaft
US20070120084A1 (en) *	2005-11-29	2007-05-31	Stumbo Steven C	Fully independent, redundant fluid energized sealing solution with secondary containment
US7426936B2 (en) *	2005-11-29	2008-09-23	Woodward Governor Company	Fully independent, redundant fluid energized sealing solution with secondary containment
CA2645236A1 (en) *	2008-11-03	2010-05-03	Imad Hamad	Submersed turbine bearings
EP2655804B1 (en) *	2010-12-21	2019-08-28	Pentair Flow Technologies, LLC	Pressure compensating wet seal chamber
US9347458B2 (en) *	2010-12-21	2016-05-24	Pentair Flow Technologies, Llc	Pressure compensating wet seal chamber
CN115614314A (zh) *	2021-07-13	2023-01-17	艾志（南京）环保管接技术股份有限公司	液体用机械密封装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US879484A (en) *	1907-09-03	1908-02-18	Einar Morterud	Pump for corrosive fluids.
US2002907A (en) *	1921-06-08	1935-05-28	Menhorn Inc	Motor pump
GB228945A (it) *	1924-02-08	1925-05-21	International General Electric Company
US1721737A (en) *	1927-07-29	1929-07-23	Bryan P Joyce	Pressure-fluid packing
US1835877A (en) *	1928-09-20	1931-12-08	Bryan P Joyce	Packing
US2244450A (en) *	1938-04-28	1941-06-03	Bbc Brown Boveri & Cie	Packing gland
US2427656A (en) *	1944-08-28	1947-09-23	Byron Jackson Co	Pump and shaft seal therefor
US2423825A (en) *	1945-07-06	1947-07-15	Byron Jackson Co	Motor pump unit

1972
- 1972-12-08 FR FR7243719A patent/FR2210233A5/fr not_active Expired
1973
- 1973-11-30 US US05/420,599 patent/US3954348A/en not_active Expired - Lifetime
- 1973-12-05 CA CA187,459A patent/CA1014795A/en not_active Expired
- 1973-12-06 AR AR251405A patent/AR198449A1/es active
- 1973-12-06 CH CH1708973A patent/CH571654A5/xx not_active IP Right Cessation
- 1973-12-07 ES ES421296A patent/ES421296A1/es not_active Expired
- 1973-12-07 GB GB5689473A patent/GB1457875A/en not_active Expired
- 1973-12-07 BR BR9633/73A patent/BR7309633D0/pt unknown
- 1973-12-07 IT IT70618/73A patent/IT999935B/it active
- 1973-12-07 JP JP48136276A patent/JPS4988102A/ja active Pending
- 1973-12-10 BE BE2053273A patent/BE808409A/xx unknown
1978
- 1978-05-25 BE BE2057006A patent/BE867441Q/xx active

Also Published As

Publication number	Publication date
FR2210233A5 (it)	1974-07-05
GB1457875A (en)	1976-12-08
BR7309633D0 (pt)	1974-08-29
BE808409A (fr)	1974-03-29
JPS4988102A (it)	1974-08-23
CA1014795A (en)	1977-08-02
ES421296A1 (es)	1976-04-16
US3954348A (en)	1976-05-04
BE867441Q (fr)	1978-09-18
IT999935B (it)	1976-03-10
CH571654A5 (it)	1976-01-15

Publication	Publication Date	Title
SE395938B (sv)	1977-08-29	Pumpaggregat
CH555477A (de)	1974-10-31	Spaltrohrpumpe.
BR7301050D0 (pt)	1973-12-18	Borrifador de liquido
IT994666B (it)	1975-10-20	Elettropompa
AR198449A1 (es)	1974-06-21	Perfeccionamientos en dispositivos de estanqueidad de bombas
BR7302613D0 (pt)	1974-06-27	Aperfeicoamentos em conjunto de vedacao mecanica aperfeicoamentos em conjunto de vedacao mecanica
SE395756B (sv)	1977-08-22	Tetningselement
SE391008B (sv)	1977-01-31	Avloppsvattenpump
AR196802A1 (es)	1974-02-19	Perfeccionamientos en aparatos separadores de fluidos
BR7306884D0 (pt)	1974-06-27	Prensa de turfa
SE7705487L (sv)	1977-11-13	Forseglingsdon
DK139540C (da)	1979-08-13	Vaeskering-vakuumpumpe
IT999072B (it)	1976-02-20	Dispositivo di tenuta
AR198855A1 (es)	1974-07-24	Dispositivo de aspiracion
BE796329A (nl)	1973-09-06	Vloeistofvulinrichting
SE401249B (sv)	1978-04-24	Tryckreduktionsanordning
IT999418B (it)	1976-02-20	Apparato di sigillatura
AT317686B (de)	1974-09-10	Pumpanlage
AT328297B (de)	1976-03-10	Pumpenaggregat
IT978090B (it)	1974-09-20	Apparecchio di sigillatura
AT312993B (de)	1974-01-25	Einspritzpumpe
TR17515A (tr)	1975-07-23	Fungisid maddeler
AT327686B (de)	1976-02-10	Pumpenaggregat
CH543695A (de)	1973-10-31	Nachgiebige Abdichtvorrichtung
BE757973A (nl)	1971-04-01	Rotatiepomp