CA1014795A - Sealing device for the shaft of a rotary pump - Google Patents

Sealing device for the shaft of a rotary pump

Info

Publication number: CA1014795A
Authority: CA; Canada
Prior art keywords: shaft; sealing device; rotary pump; rotary; pump
Prior art date: 1972-12-08
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

CA187,459A

Other languages

English (en)

Other versions

CA187459S (en

Inventor

Georges Renaud

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.)

POMPES MULTIFLUX Sarl

Original Assignee

POMPES MULTIFLUX Sarl

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

1973-12-05

Publication date

1977-08-02

1973-12-05 Application filed by POMPES MULTIFLUX Sarl filed Critical POMPES MULTIFLUX Sarl

1977-08-02 Application granted granted Critical

1977-08-02 Publication of CA1014795A publication Critical patent/CA1014795A/en

Status Expired legal-status Critical Current

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)

CA187,459A 1972-12-08 1973-12-05 Sealing device for the shaft of a rotary pump Expired CA1014795A (en)

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
CA1014795A true CA1014795A (en)	1977-08-02

Family

ID=9108400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA187,459A Expired CA1014795A (en)	1972-12-08	1973-12-05	Sealing device for the shaft of a rotary pump

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
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
AR198449A1 (es)	1974-06-21

Publication	Publication Date	Title
CA1014795A (en)	1977-08-02	Sealing device for the shaft of a rotary pump
CA993003A (en)	1976-07-13	Shaft seals
CA991478A (en)	1976-06-22	Rotary pumps or engines
AU475188B2 (en)	1976-08-12	A sealing device
CA967612A (en)	1975-05-13	Shaft seal
CA970407A (en)	1975-07-01	Rotary shaft seal
CA957401A (en)	1974-11-05	Flexible seal for rotating shaft
CA979736A (en)	1975-12-16	Rotary fluid pressure device
CA993004A (en)	1976-07-13	Shaft seals
AU461053B2 (en)	1975-05-15	A rotary mechanical seal
CA970218A (en)	1975-07-01	Rotary fluid pump or motor
CA966744A (en)	1975-04-29	Rotary eccentric fluid motor
CA962294A (en)	1975-02-04	Seal for rotary oscillating shaft
AU5478473A (en)	1974-10-24	A rotary shaft assembly
CA989439A (en)	1976-05-18	Shaft seal
AU469828B2 (en)	1976-02-26	A rotary engine or pump
AU3731971A (en)	1973-06-28	Mechanical seal for rotary shaft
CA899398A (en)	1972-05-02	Device for sealing of a rotary shaft
CA893587A (en)	1972-02-22	Shaft seals
CA910367A (en)	1972-09-19	Rotary shaft seal
CA930561A (en)	1973-07-24	Rotary shaft seal structure
CA891388A (en)	1972-01-25	Booth-type shaft seal unit
CA916753A (en)	1972-12-12	Shaft seal
CA902662A (en)	1972-06-13	Rotating shaft seal assembly
AU433891B2 (en)	1973-03-19	Sealing device for rotary machine