NL187450C - Afdichting tussen twee ten opzichte van elkaar roteerbare radiale vlakken met positieve speling. - Google Patents

Afdichting tussen twee ten opzichte van elkaar roteerbare radiale vlakken met positieve speling.

Info

Publication number: NL187450C
Authority: NL; Netherlands
Prior art keywords: sealing; radial plates; positive clearance; rotary radial; plates rotating
Prior art date: 1978-09-22

Application number

NLAANVRAGE7907071,A

Other languages

English (en)

Dutch (nl)

Other versions

NL187450B (nl

NL7907071A (nl

Original Assignee

Ass Eng Ltd

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.)

1978-09-22

Filing date

1979-09-21

Publication date

1991-10-01

1979-09-21 Application filed by Ass Eng Ltd filed Critical Ass Eng Ltd

1980-03-25 Publication of NL7907071A publication Critical patent/NL7907071A/nl

1991-05-01 Publication of NL187450B publication Critical patent/NL187450B/xx

1991-10-01 Application granted granted Critical

1991-10-01 Publication of NL187450C publication Critical patent/NL187450C/xx

Links

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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3432—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface the geometry of the surface being able to vary during operation
- 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
- Y10S277/928—Seal including pressure relief or vent feature

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Mechanical Engineering (AREA)
Mechanical Sealing (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Sealing Devices (AREA)
Turbine Rotor Nozzle Sealing (AREA)

NLAANVRAGE7907071,A 1978-09-22 1979-09-21 Afdichting tussen twee ten opzichte van elkaar roteerbare radiale vlakken met positieve speling. NL187450C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB7837715		1978-09-22
GB7837715		1978-09-22

Publications (3)

Publication Number	Publication Date
NL7907071A NL7907071A (nl)	1980-03-25
NL187450B NL187450B (nl)	1991-05-01
NL187450C true NL187450C (nl)	1991-10-01

Family

ID=10499832

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7907071,A NL187450C (nl)	1978-09-22	1979-09-21	Afdichting tussen twee ten opzichte van elkaar roteerbare radiale vlakken met positieve speling.

Country Status (12)

Country	Link
US (1)	US4290613A (fr)
JP (1)	JPS5544199A (fr)
BE (1)	BE878938A (fr)
CH (1)	CH637454A5 (fr)
DE (1)	DE2938477A1 (fr)
DK (1)	DK394279A (fr)
FR (1)	FR2436920B1 (fr)
GB (1)	GB2033978B (fr)
IE (1)	IE49870B1 (fr)
IT (1)	IT1125985B (fr)
LU (1)	LU81706A1 (fr)
NL (1)	NL187450C (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4365815A (en) *	1978-09-22	1982-12-28	Associated Engineering Limited	Means providing coolant between elements of radial face seals
US4313608A (en) *	1978-12-20	1982-02-02	Associated Engineering Limited	Means for controlling fluid flow
DE3173079D1 (en) *	1980-01-11	1986-01-16	Ae Plc	Means for cooling positive clearance radial face seals
DE3213378C2 (de) *	1982-04-10	1984-10-11	Pacific Wietz Gmbh + Co Kg, 4600 Dortmund	Mehrschichtiger Gleitkörper und Verfahren zu seiner Herstellung
US4406460A (en) *	1982-11-01	1983-09-27	United Technologies Corporation	Anti-weepage valve for rotating seals
DE3531652A1 (de) *	1985-09-05	1987-03-12	Klein Schanzlin & Becker Ag	Gleitringdichtung
US4643437A (en) *	1985-10-21	1987-02-17	Borg-Warner Industrial Products, Inc.	Mechanical seal with automatic gap convergence control
US4691276A (en) *	1985-10-21	1987-09-01	Borg-Warner Industrial Products, Inc.	Adaptive control system for mechanical seal assembly
DE3675011D1 (de) *	1986-01-30	1990-11-22	Dow Chemical Co	Dichtung mit hydrodynamischem antrieb.
US4836561A (en) *	1987-02-17	1989-06-06	University Of New Mexico	Wavy-tilt-dam seal ring
US4792146A (en) *	1987-02-17	1988-12-20	University Of New Mexico	Radially compliant - zero net thermal radial taper mechanical face seal
US5246295A (en) *	1991-10-30	1993-09-21	Ide Russell D	Non-contacting mechanical face seal of the gap-type
US5067733A (en) *	1987-07-31	1991-11-26	Tanken Seiko Kabushiki Kaisha	Mechanical seal including a split seal ring
DE3729929A1 (de) *	1987-09-07	1989-03-16	Glyco Antriebstechnik Gmbh	Hydrostatische gleitringdichtung mit kompensierung
DE3815470A1 (de) *	1988-05-06	1989-11-16	Voith Gmbh J M	Doppelsieb-former
DE59006034D1 (de) *	1989-12-06	1994-07-14	Pacific Wietz Gmbh & Co Kg	Gasgesperrte, kontaktlose Dichtungsanordnung für eine Welle.
US5039113A (en) *	1990-01-17	1991-08-13	Eg&G Sealol, Inc.	Spiral groove gas lubricated seal
CA2023456C (fr) *	1990-08-16	2001-02-13	Raymond Metcalfe	Joint a face excentree exercant une pression de fermeture asymetrique
DE4303237A1 (de) *	1992-02-06	1993-10-21	Eagle Ind Co Ltd	Gasdichtung
DE4211809A1 (de) *	1992-04-08	1993-10-14	Klein Schanzlin & Becker Ag	Schwimmringdichtung
US5499824A (en) *	1994-03-29	1996-03-19	Georgia Tech Research Corporation	Mechanical seal with compliant face
JP6087358B2 (ja)	2011-08-31	2017-03-01	ゴジリミテッド	Ｒｆ放射を使用した対象物の処理状態の検知
WO2014152999A1 (fr) *	2013-03-14	2014-09-25	Georgia Tech Research Corporation	Joint mécanique à commande hydraulique
GB201510719D0 (en) *	2015-06-18	2015-08-05	Rolls Royce Plc	Sealing element
CN108781485B (zh)	2016-03-25	2021-02-09	松下知识产权经营株式会社	微波加热装置
EP3280224A1 (fr)	2016-08-05	2018-02-07	NXP USA, Inc.	Appareil et procédés de détection d'achèvement de l'opération de dégivrage
EP3280225B1 (fr)	2016-08-05	2020-10-07	NXP USA, Inc.	Appareil de dégivrage avec réseau d'adaptation inductif localisé et leurs procédés de fonctionnement
US10771036B2 (en)	2017-11-17	2020-09-08	Nxp Usa, Inc.	RF heating system with phase detection for impedance network tuning
US10785834B2 (en)	2017-12-15	2020-09-22	Nxp Usa, Inc.	Radio frequency heating and defrosting apparatus with in-cavity shunt capacitor
EP3503679B1 (fr)	2017-12-20	2022-07-20	NXP USA, Inc.	Dispositif de dégivrage et ses procédés d'utilisation
JP7095445B2 (ja) *	2018-07-18	2022-07-05	株式会社デンソー	シールリング及びこれを用いた弁装置
DE102018121508A1 (de) *	2018-09-04	2020-03-05	Schunk Ingenieurkeramik Gmbh	Tribologischer Körper und Verfahren zum Herstellen eines solchen
US10952289B2 (en)	2018-09-10	2021-03-16	Nxp Usa, Inc.	Defrosting apparatus with mass estimation and methods of operation thereof
US11800608B2 (en)	2018-09-14	2023-10-24	Nxp Usa, Inc.	Defrosting apparatus with arc detection and methods of operation thereof
US11166352B2 (en)	2018-12-19	2021-11-02	Nxp Usa, Inc.	Method for performing a defrosting operation using a defrosting apparatus
US11039511B2 (en)	2018-12-21	2021-06-15	Nxp Usa, Inc.	Defrosting apparatus with two-factor mass estimation and methods of operation thereof
DE102020203766B4 (de)	2020-03-24	2022-01-27	Eagleburgmann Germany Gmbh & Co. Kg	Gleitringdichtungsanordnung mit Phasenseparator
WO2023100156A1 (fr) *	2021-12-03	2023-06-08	MAE Technical Advisory LLC	Joint thermohydrodynamique auto-durcissant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2668068A (en) *	1949-09-08	1954-02-02	Norden Lab Corp	Seal for rotary shafts
GB1080802A (en) *	1964-02-27	1967-08-23	Borg Warner	Mechanical seal with flow control
ES159807Y (es) *	1968-01-15	1971-04-16	Westinghouse Electric Corporation	Una junta para limitar el flujo de fluido a lo largo de unaeje giratorio.
US3522948A (en) *	1968-05-16	1970-08-04	Westinghouse Electric Corp	Variable flow path seal
DE2302600A1 (de) *	1973-01-19	1974-07-25	Klein Schanzlin & Becker Ag	Hydrostatische wellenabdichtung
JPS5340646B2 (fr) *	1973-12-29	1978-10-28
US4195852A (en) *	1978-02-06	1980-04-01	Caterpillar Tractor Co.	End face seal assembly
GB2324954B (en) *	1997-05-10	2001-06-13	Troll Safety Equipment Ltd	A slidable loop

1979
- 1979-09-20 LU LU81706A patent/LU81706A1/fr unknown
- 1979-09-20 US US06/077,433 patent/US4290613A/en not_active Expired - Lifetime
- 1979-09-21 IT IT46869/79A patent/IT1125985B/it active
- 1979-09-21 GB GB7932758A patent/GB2033978B/en not_active Expired
- 1979-09-21 IE IE1796/79A patent/IE49870B1/en not_active IP Right Cessation
- 1979-09-21 CH CH853679A patent/CH637454A5/fr not_active IP Right Cessation
- 1979-09-21 DK DK394279A patent/DK394279A/da not_active Application Discontinuation
- 1979-09-21 BE BE0/197270A patent/BE878938A/fr not_active IP Right Cessation
- 1979-09-21 NL NLAANVRAGE7907071,A patent/NL187450C/xx not_active IP Right Cessation
- 1979-09-21 FR FR7923615A patent/FR2436920B1/fr not_active Expired
- 1979-09-22 DE DE19792938477 patent/DE2938477A1/de not_active Withdrawn
- 1979-09-22 JP JP12252079A patent/JPS5544199A/ja active Granted

Also Published As

Publication number	Publication date
DK394279A (da)	1980-03-23
NL187450B (nl)	1991-05-01
NL7907071A (nl)	1980-03-25
US4290613A (en)	1981-09-22
IE49870B1 (en)	1986-01-08
GB2033978A (en)	1980-05-29
IT1125985B (it)	1986-05-14
FR2436920A1 (fr)	1980-04-18
IT7946869A0 (it)	1979-09-21
IE791796L (en)	1980-03-22
FR2436920B1 (fr)	1987-02-27
GB2033978B (en)	1983-04-13
BE878938A (fr)	1980-01-16
LU81706A1 (fr)	1980-01-24
JPS5544199A (en)	1980-03-28
DE2938477A1 (de)	1980-04-03
JPS6224663B2 (fr)	1987-05-29
CH637454A5 (fr)	1983-07-29

Legal Events

Date	Code	Title
1980-05-27	BT	A notification was added to the application dossier and made available to the public
1985-01-01	A85	Still pending on 85-01-01
1986-05-01	BA	A request for search or an international-type search has been filed
1986-07-01	BB	A search report has been drawn up
1986-09-01	BC	A request for examination has been filed
1993-05-17	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
NL187450C (nl)	1991-10-01	Afdichting tussen twee ten opzichte van elkaar roteerbare radiale vlakken met positieve speling.
NL180347C (nl)	1987-02-02	Asafdichtstelsel.
IT8026074A0 (it)	1980-11-19	Viscosimetro ruotante.
DE3483870D1 (de)	1991-02-07	Radial-wellendichtung.
NL7606689A (nl)	1977-01-11	Van afdichtingsmiddelen voorzien wentellager.
SE423568B (sv)	1982-05-10	Mekanisk tetningsenhet vid en roterbar axel
AT378830B (de)	1985-10-10	Wellendichtring
NL7604199A (nl)	1976-11-01	Asafdichting.
IT7925963A0 (it)	1979-09-25	Guarnizione di tenuta radiale.
SE7504979L (sv)	1975-11-04	Rotationskraftelement.
NL7408109A (nl)	1975-12-22	Afdichting tussen relatief roteerbare elementen.
IT7921650A0 (it)	1979-04-06	Raccordo rotante miltiprodotto.
NO771043L (no)	1977-11-08	Akseltetningsring.
NL7802284A (nl)	1979-09-04	Afdichtende doorvoer.
IT8022876A0 (it)	1980-06-18	Sezionatore girevole.
NL187539C (nl)	1991-11-01	Asafdichting met positieve speling.
NL7800852A (nl)	1978-07-27	Asafdichting.
NL7706729A (nl)	1977-12-23	Asafdichting.
IT7924382A0 (it)	1979-07-16	Guarnizione rotativa perfezionata per centrifughe.
BR8005879A (pt)	1981-05-19	Vedacao radial
SE7802059L (sv)	1978-08-24	Tetning, serskilt for roterande axlar
NL7406621A (nl)	1975-04-18	Asafdichting tussen twee media.
NL7610381A (nl)	1977-03-22	Asafdichting.
NL7610869A (nl)	1977-04-05	Asafdichtingssamenstel.
SE7708457L (sv)	1978-02-11	Axeltetning