NL178809C - Afdichtingsinrichting voor met een vloeistof werkende rotatieapparaten. - Google Patents

Afdichtingsinrichting voor met een vloeistof werkende rotatieapparaten.

Info

Publication number: NL178809C
Authority: NL; Netherlands
Prior art keywords: sealing device; rotating devices; liquid rotating; liquid; devices
Prior art date: 1976-02-04

Application number

NLAANVRAGE7701230,A

Other languages

English (en)

Other versions

NL7701230A (nl

NL178809B (nl

Original Assignee

Legoy Auguste

Legoy Claude

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.)

1976-02-04

Filing date

1977-02-04

Publication date

1986-05-16

1977-02-04 Application filed by Legoy Auguste, Legoy Claude filed Critical Legoy Auguste

1977-08-08 Publication of NL7701230A publication Critical patent/NL7701230A/nl

1985-12-16 Publication of NL178809B publication Critical patent/NL178809B/nl

1986-05-16 Application granted granted Critical

1986-05-16 Publication of NL178809C publication Critical patent/NL178809C/nl

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/927—Seal including fluid pressure differential feature
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/929—Seal feature where change in operation or condition induces additional leakage control

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Sealing With Elastic Sealing Lips (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Sealing Devices (AREA)
Details Of Reciprocating Pumps (AREA)

NLAANVRAGE7701230,A 1976-02-04 1977-02-04 Afdichtingsinrichting voor met een vloeistof werkende rotatieapparaten. NL178809C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7603127A FR2340490A1 (fr)	1976-02-04	1976-02-04	Dispositif d'etancheite pour machine rotative a fluide hydraulique

Publications (3)

Publication Number	Publication Date
NL7701230A NL7701230A (nl)	1977-08-08
NL178809B NL178809B (nl)	1985-12-16
NL178809C true NL178809C (nl)	1986-05-16

Family

ID=9168765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7701230,A NL178809C (nl)	1976-02-04	1977-02-04	Afdichtingsinrichting voor met een vloeistof werkende rotatieapparaten.

Country Status (8)

Country	Link
US (1)	US4076260A (nl)
JP (1)	JPS6033998B2 (nl)
BE (1)	BE850489A (nl)
DE (1)	DE2702727C3 (nl)
FR (1)	FR2340490A1 (nl)
GB (1)	GB1539854A (nl)
IT (1)	IT1071729B (nl)
NL (1)	NL178809C (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4171137A (en) *	1977-06-01	1979-10-16	Ishikawajima-Harima Jukogyo Kabushiki Kaisha	Slinger arrangement for use with bearing of supercharger
US4341736A (en) *	1980-01-28	1982-07-27	Coulter Electronics, Inc.	Fluid transfer mechanism
FR2503823A2 (fr) *	1981-04-08	1982-10-15	Legoy Auguste	Dispositif d'etancheite pour machine rotative a fluide hydraulique
FI822245A0 (fi) *	1982-06-22	1982-06-22	Outokumpu Oy	Axeltaetning vid en centrifugalpump och foerfarande foer aostadkommande av densamma
FR2593238B1 (fr) *	1986-01-22	1990-11-02	Europ Propulsion	Chambre de combustion de propulseur et son procede d'assemblage
DE3843429A1 (de) *	1988-12-23	1990-06-28	Klein Schanzlin & Becker Ag	Wellenabdichtung an stroemungsmaschinen
US5975840A (en) *	1997-10-29	1999-11-02	Envirotech Pumpsystems, Inc.	Pitot tube pump having axial-stabilizing construction
GB0818726D0 (en) *	2008-10-14	2008-11-19	Rolls Royce Plc	A seal
JP5351818B2 (ja) *	2010-04-15	2013-11-27	株式会社酉島製作所	横軸ポンプ
WO2012075254A2 (en) *	2010-12-01	2012-06-07	Parker-Hannifin Corporation	Bearing isolator seal
CN104791306B (zh) *	2014-10-15	2017-06-16	邢宇	一种离心泵和轴流泵的轴封辅助冲洗系统
US12085092B2 (en)	2014-10-15	2024-09-10	Tianjin Crdt Fluid Control System Ltd.	Auxiliary shaft seal flushing system of a centrifugal pump and an axial flow pump
CN106990020A (zh) *	2017-06-01	2017-07-28	魏钦磊	聚合物溶液高压在线流变分析装置
US10371263B2 (en) *	2017-06-23	2019-08-06	United Technologies Corporation	Hydraulic seal for non-mainshaft, rotating to static

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR610366A (fr) *	1925-04-06	1926-09-04	Sharples Specialty Co	Perfectionnements aux joints hydrauliques
GB507842A (en) *	1936-12-07	1939-06-07	Emma Bach	Improvements in or relating to shaft packings
US2352336A (en) *	1942-06-24	1944-06-27	Gen Motors Corp	Lift-off seal for adapters and regulators
US2494971A (en) *	1944-04-27	1950-01-17	Jet Shaft Seals Inc	Sealing device for shafts
US2665929A (en) *	1948-09-10	1954-01-12	John W Sawyer	Shaft sealing device
US2823052A (en) *	1954-04-12	1958-02-11	Gen Motors Corp	Fluid seal device

1976
- 1976-02-04 FR FR7603127A patent/FR2340490A1/fr active Granted
1977
- 1977-01-18 BE BE174166A patent/BE850489A/xx not_active IP Right Cessation
- 1977-01-24 DE DE2702727A patent/DE2702727C3/de not_active Expired
- 1977-01-28 GB GB3481/77A patent/GB1539854A/en not_active Expired
- 1977-01-28 JP JP52008622A patent/JPS6033998B2/ja not_active Expired
- 1977-02-03 IT IT84906/77A patent/IT1071729B/it active
- 1977-02-03 US US05/765,285 patent/US4076260A/en not_active Expired - Lifetime
- 1977-02-04 NL NLAANVRAGE7701230,A patent/NL178809C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE850489A (fr)	1977-05-16
GB1539854A (en)	1979-02-07
JPS6033998B2 (ja)	1985-08-06
FR2340490A1 (fr)	1977-09-02
DE2702727B2 (de)	1981-01-22
NL7701230A (nl)	1977-08-08
DE2702727A1 (de)	1977-08-11
FR2340490B1 (nl)	1980-04-04
IT1071729B (it)	1985-04-10
DE2702727C3 (de)	1982-11-18
JPS52109602A (en)	1977-09-14
US4076260A (en)	1978-02-28
NL178809B (nl)	1985-12-16

Publication	Publication Date	Title
NL7704756A (nl)	1977-11-01	Afdichtingen voor vloeistofvaten.
NL7701118A (nl)	1977-08-11	Afdichtingsinrichting.
NL192723B (nl)	1997-09-01	Inrichting voor gas/vloeistofcontact.
NL7701851A (nl)	1978-08-23	Absorptiemiddel voor vloeistoffen.
NL7510197A (nl)	1976-03-02	Diagnose-inrichting voor een vloeistofmonster.
NL159624B (nl)	1979-03-15	Inrichting voor zeebodemonderzoek.
NO774426L (no)	1978-06-26	Tetningsinnretning.
NL7708739A (nl)	1978-02-13	Inrichting voor een reclame-opstelling.
NL7700990A (nl)	1978-02-07	Afdichtingsinrichting voor een toilet.
NL178809C (nl)	1986-05-16	Afdichtingsinrichting voor met een vloeistof werkende rotatieapparaten.
NL7605253A (nl)	1977-11-21	Inrichting voor tomografie.
NL7704024A (nl)	1977-10-19	Reinigingsinrichting voor een electrografische inrichting.
NL7511081A (nl)	1977-03-22	Verzegelinrichting.
NL7605687A (nl)	1977-11-29	Inrichting voor tomografie.
NL7710268A (nl)	1979-03-21	Afgeefinrichting voor een vloeibaar afdichtmiddel.
NL7512312A (nl)	1977-04-25	Inrichting voor roterende aandrijving.
NL184231C (nl)	1989-05-16	Afdichtingsinrichting voor een roterende schijf.
NL7706360A (nl)	1977-12-13	Draaginrichting voor flessen.
NL7803732A (nl)	1978-11-07	Afdichtinrichting voor een centrifugaalpomp.
NL7513481A (nl)	1976-05-20	Verbindingsinrichting voor buizen.
NL7603867A (nl)	1976-10-19	Vloeistofafvoerinrichting.
NL175048C (nl)	1984-09-17	Inrichting voor vloeistofstroomregeling.
NL181791C (nl)	1987-11-02	Doseer-vulinrichting voor vloeistof.
NL7508089A (nl)	1976-01-12	Plaatsbepalingsinrichting voor een beeldelement.
NL7408646A (nl)	1975-12-30	Vloeistof aanbrenginrichting.

Legal Events

Date	Code	Title	Description
1980-04-25	BB	A search report has been drawn up
1983-04-05	BA	A request for search or an international-type search has been filed
1983-04-05	BB	A search report has been drawn up
1983-08-01	BC	A request for examination has been filed
1984-04-02	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-11-02	BV	The patent application has lapsed
1989-01-16	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: SOCIETE ANONYME LEGOY
1991-10-16	V1	Lapsed because of non-payment of the annual fee