FI892959L - Taetningsorganpar av haort material med laog friktionskoefficient. - Google Patents

Taetningsorganpar av haort material med laog friktionskoefficient. Download PDF

Info

Publication number: FI892959L
Authority: FI; Finland
Prior art keywords: taetningsorganpar; haort; friktionskoefficient; material med; med laog
Prior art date: 1987-11-10

Application number

FI892959A

Other languages

English (en)

Other versions

FI892959A0 (fi

Inventor

Alfons Knapp

Original Assignee

Masco Corp

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.)

1987-11-10

Filing date

1989-06-16

Publication date

1989-06-16

1989-06-16 Application filed by Masco Corp filed Critical Masco Corp

1989-06-16 Publication of FI892959L publication Critical patent/FI892959L/fi

1989-06-16 Publication of FI892959A0 publication Critical patent/FI892959A0/fi

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
- F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sliding Valves (AREA)
Mechanical Sealing (AREA)
Sealing Devices (AREA)
Ceramic Products (AREA)
Lift Valve (AREA)
Multiple-Way Valves (AREA)

FI892959A 1987-11-10 1989-06-16 Taetningsorganpar av haort material med laog friktionskoefficient. FI892959A0 (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT8767954A IT1211509B (it)	1987-11-10	1987-11-10	Coppia di organi di tenuta in materiale duro avente basso coefficiente di attrito
PCT/US1988/003559 WO1989004433A1 (en)	1987-11-10	1988-10-13	A pair of seal members of hard material having a low friction coefficient

Publications (2)

Publication Number	Publication Date
FI892959L true FI892959L (fi)	1989-06-16
FI892959A0 FI892959A0 (fi)	1989-06-16

Family

ID=11306680

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI892959A FI892959A0 (fi)	1987-11-10	1989-06-16	Taetningsorganpar av haort material med laog friktionskoefficient.

Country Status (11)

Country	Link
EP (1)	EP0339083A4 (fi)
JP (1)	JP2568712B2 (fi)
CA (1)	CA1338111C (fi)
CH (1)	CH674556A5 (fi)
DE (1)	DE3890961C2 (fi)
DK (1)	DK302489D0 (fi)
ES (1)	ES2011692A6 (fi)
FI (1)	FI892959A0 (fi)
GB (1)	GB2232458B (fi)
IT (1)	IT1211509B (fi)
WO (1)	WO1989004433A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3829506A1 (de) *	1988-08-31	1990-03-08	Berchem & Schaberg Gmbh	Absperrventil, insbesondere regelabsperrventil, fuer rohrleitungen
DE3832692A1 (de) *	1988-09-27	1990-03-29	Leybold Ag	Dichtungselement mit einem absperrkoerper aus einem metallischen oder nichtmetallischen werkstoff und verfahren zum auftragen von hartstoffschichten auf den absperrkoerper
JPH04165170A (ja) *	1990-06-29	1992-06-10	Tokyo Yogyo Co Ltd	水栓バルブ部材
JPH068871U (ja) *	1990-12-26	1994-02-04	京セラ株式会社	セラミックディスクバルブ
GB9411228D0 (en) *	1994-06-04	1994-07-27	Camco Drilling Group Ltd	A modulated bias unit for rotary drilling
JP3217696B2 (ja) *	1996-04-26	2001-10-09	京セラ株式会社	ディスクバルブ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3601413A (en) *	1969-07-18	1971-08-24	Texas Instruments Inc	Mechanical seal
DE2356326C2 (de) *	1973-11-10	1984-01-12	Ideal-Standard Gmbh, 5300 Bonn	Sanitäres Wasserventil
DE2926080A1 (de) *	1979-06-28	1981-01-08	Philips Patentverwaltung	Mittel zur trockenschmierung
DE3246361A1 (de) *	1982-02-27	1983-09-08	Philips Patentverwaltung Gmbh, 2000 Hamburg	Kohlenstoff enthaltende gleitschicht
JPS58186253U (ja) *	1982-06-07	1983-12-10	日本ピストンリング株式会社	回転シ−ル
IT1212662B (it) *	1982-06-11	1989-11-30	Gevipi Ag	Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti
US4391450A (en) *	1982-08-30	1983-07-05	Electrochemical Technology Corp.	Shaft seal resistant to electrokinetic corrosion
US4522412A (en) *	1982-10-26	1985-06-11	Keikoku Piston Ring Co., Ltd.	Oil ring with coil expander
DE3347135C2 (de) *	1983-12-27	1986-04-03	Ideal-Standard Gmbh, 5300 Bonn	Durchgangs- oder Mehrwege-Ventil in Plattenbauweise
IT1182433B (it) *	1985-02-12	1987-10-05	Gevipi Ag	Organi di tenuta in materiale duro aventi basso coefficiente di attrito
DE3509572C1 (de) *	1985-03-16	1986-07-10	Feldmühle AG, 4000 Düsseldorf	Mit keramischen Werkstoffkomponenten beschichtetes Gleitelement und seine Verwendung
DE3528934A1 (de) *	1985-08-13	1987-02-26	Feldmuehle Ag	Gleitelement aus keramischem werkstoff
DE3538261A1 (de) *	1985-10-28	1987-04-30	Battelle Institut E V	Gegeneinander abdichtende ventilelemente fuer mischarmaturen
US4628969A (en) *	1985-12-20	1986-12-16	Mallinckrodt, Inc.	Method of producing prefilled sterile plastic syringes

1987
- 1987-11-10 IT IT8767954A patent/IT1211509B/it active
1988
- 1988-10-13 CH CH2488/89A patent/CH674556A5/fr not_active IP Right Cessation
- 1988-10-13 DE DE3890961A patent/DE3890961C2/de not_active Expired - Lifetime
- 1988-10-13 JP JP1500129A patent/JP2568712B2/ja not_active Expired - Lifetime
- 1988-10-13 EP EP19890900406 patent/EP0339083A4/en not_active Withdrawn
- 1988-10-13 WO PCT/US1988/003559 patent/WO1989004433A1/en not_active Application Discontinuation
- 1988-10-13 GB GB8913616A patent/GB2232458B/en not_active Expired
- 1988-11-08 ES ES8803395A patent/ES2011692A6/es not_active Expired - Lifetime
- 1988-11-09 CA CA000582589A patent/CA1338111C/en not_active Expired - Fee Related
1989
- 1989-06-16 FI FI892959A patent/FI892959A0/fi not_active Application Discontinuation
- 1989-06-19 DK DK302489A patent/DK302489D0/da unknown

Also Published As

Publication number	Publication date
DK302489A (da)	1989-06-19
DK302489D0 (da)	1989-06-19
DE3890961C2 (de)	1999-06-10
IT1211509B (it)	1989-11-03
JP2568712B2 (ja)	1997-01-08
GB8913616D0 (en)	1990-08-01
ES2011692A6 (es)	1990-02-01
FI892959A0 (fi)	1989-06-16
IT8767954A0 (it)	1987-11-10
CA1338111C (en)	1996-03-05
WO1989004433A1 (en)	1989-05-18
JPH02502749A (ja)	1990-08-30
GB2232458B (en)	1992-01-22
EP0339083A4 (en)	1990-12-05
EP0339083A1 (en)	1989-11-02
GB2232458A (en)	1990-12-12
CH674556A5 (fr)	1990-06-15

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Legal Events

Date	Code	Title	Description
1993-10-22	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: MASCO CORPORATION