NO179922C - Valve with cemented carbide coating - Google Patents

Valve with cemented carbide coating

Info

Publication number: NO179922C
Authority: NO; Norway
Prior art keywords: valve; cemented carbide; carbide coating; coating; cemented
Prior art date: 1991-01-23

Application number

NO932645A

Other languages

Norwegian (no)

Other versions

NO932645D0 (en

NO932645L (en

NO179922B (en

Inventor

Harro Hoeg

Original Assignee

Man B & W Diesel Gmbh

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.)

1991-01-23

Filing date

1993-07-22

Publication date

1997-01-08

1993-07-22 Application filed by Man B & W Diesel Gmbh filed Critical Man B & W Diesel Gmbh

1993-07-22 Publication of NO932645D0 publication Critical patent/NO932645D0/en

1993-07-22 Publication of NO932645L publication Critical patent/NO932645L/en

1996-09-30 Publication of NO179922B publication Critical patent/NO179922B/en

1997-01-08 Publication of NO179922C publication Critical patent/NO179922C/en

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Lift Valve (AREA)
Powder Metallurgy (AREA)
Forging (AREA)
Sliding Valves (AREA)

NO932645A 1991-01-23 1993-07-22 Valve with cemented carbide coating NO179922C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK011091A DK166219C (en)	1991-01-23	1991-01-23	VALVE WITH HAIR PILOT
PCT/DK1992/000021 WO1992013179A1 (en)	1991-01-23	1992-01-22	Valve with hard-facing

Publications (4)

Publication Number	Publication Date
NO932645D0 NO932645D0 (en)	1993-07-22
NO932645L NO932645L (en)	1993-07-22
NO179922B NO179922B (en)	1996-09-30
NO179922C true NO179922C (en)	1997-01-08

Family

ID=8089853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO932645A NO179922C (en)	1991-01-23	1993-07-22	Valve with cemented carbide coating

Country Status (7)

Country	Link
EP (1)	EP0568598B1 (en)
JP (1)	JPH06504830A (en)
KR (1)	KR100251396B1 (en)
DE (1)	DE69202969T2 (en)
DK (1)	DK166219C (en)
NO (1)	NO179922C (en)
WO (1)	WO1992013179A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1080769C (en) *	1994-12-13	2002-03-13	曼B与W狄赛尔公司	Cylinder block components and hard alloys for nickel-based surface hardening
DK172987B1 (en) *	1994-12-13	1999-11-01	Man B & W Diesel As	Cylinder element, nickel-based alloy and application of the alloy
DE19508069C1 (en) *	1995-02-27	1996-05-23	Nu Tech Gmbh	Outlet valve for diesel IC engines
DK173348B1 (en)	1996-06-07	2000-08-07	Man B & W Diesel As	Exhaust valve for an internal combustion engine
US20130025561A1 (en) *	2011-07-28	2013-01-31	Dieter Gabriel	Bowl rim and root protection for aluminum pistons
EP2915965B1 (en) *	2012-10-30	2017-07-12	Nittan Valve Co., Ltd.	Engine valve
CN103882265B (en) *	2014-02-26	2016-05-25	蚌埠市英路光电有限公司	A kind of nickel-base high-temperature alloy material and preparation method thereof for air bleeding valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US727740A (en) *	1902-09-15	1903-05-12	Oliver C Bowman	Apparatus for feeding baling-presses.
DE970509C (en) *	1942-05-12	1958-09-25	Boehler & Co Ag Geb	Valve cone
FR1592212A (en) *	1967-11-10	1970-05-11
FR2341039A1 (en) *	1976-02-11	1977-09-09	Dervaux Ets	MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES
CA1196805A (en) *	1981-09-02	1985-11-19	Trikur A. Ramanarayanan	Alumina-forming nickel-based austenitic alloys
WO1983000883A1 (en) *	1981-09-04	1983-03-17	Yabuki, Ritsue	Heat- and abrasion-resistant tough nickel-based alloy
JPS599146A (en) *	1982-07-06	1984-01-18	Mitsubishi Metal Corp	Ni alloy for valve and valve seat of engine
CH674019A5 (en) *	1988-01-18	1990-04-30	Asea Brown Boveri

1991
- 1991-01-23 DK DK011091A patent/DK166219C/en not_active IP Right Cessation
1992
- 1992-01-22 JP JP4503928A patent/JPH06504830A/en active Pending
- 1992-01-22 DE DE69202969T patent/DE69202969T2/en not_active Expired - Fee Related
- 1992-01-22 EP EP92904041A patent/EP0568598B1/en not_active Expired - Lifetime
- 1992-01-22 KR KR1019930702179A patent/KR100251396B1/en not_active Expired - Fee Related
- 1992-01-22 WO PCT/DK1992/000021 patent/WO1992013179A1/en not_active Ceased
1993
- 1993-07-22 NO NO932645A patent/NO179922C/en unknown

Also Published As

Publication number	Publication date
EP0568598B1 (en)	1995-06-14
DK11091A (en)	1992-07-24
DK166219B (en)	1993-03-22
JPH06504830A (en)	1994-06-02
NO932645D0 (en)	1993-07-22
NO932645L (en)	1993-07-22
KR100251396B1 (en)	2000-04-15
WO1992013179A1 (en)	1992-08-06
NO179922B (en)	1996-09-30
DE69202969D1 (en)	1995-07-20
EP0568598A1 (en)	1993-11-10
DK11091D0 (en)	1991-01-23
KR930703526A (en)	1993-11-30
DE69202969T2 (en)	1995-11-30
DK166219C (en)	1993-08-16

Publication	Publication Date	Title
FI933439L (en)	1993-08-02	BOLLKATETER FOERSEDD MED EN KAVITET, LAOG PROFIL OCH VENTIL
DE69323750D1 (en)	1999-04-08	VALVE
NO933280D0 (en)	1993-09-15	VALVE
DE69223726D1 (en)	1998-02-05	Quick connection with valve
FI933843A7 (en)	1993-09-02	VALVE
NO933318L (en)	1994-03-25	Valve
DE69304742D1 (en)	1996-10-24	Coated carbide body
DE59203652D1 (en)	1995-10-19	Valve.
NO179922C (en)	1997-01-08	Valve with cemented carbide coating
DK165604C (en)	1993-05-10	VALVE
NO922280L (en)	1992-12-14	INHALATION BLOCK WITH CLOSES
NO301561B1 (en)	1997-11-10	Valve
DE59201426D1 (en)	1995-03-30	Valve.
DE69218598D1 (en)	1997-04-30	VALVE
DE69315594D1 (en)	1998-01-15	VALVE
DK118392A (en)	1993-03-25	WITH REFERENCE VALUE SETTING PROVIDED, DIFFERENCE PRESSURE VALVE
NO922153D0 (en)	1992-05-29	BALANCED HOLDER VALVE
DK200491A (en)	1993-06-14	VALVE
ITMI920274A0 (en)	1992-02-11	VALVE
DE69210665D1 (en)	1996-06-20	Valve
NO914120D0 (en)	1991-10-18	VALVE
NO173149C (en)	1993-11-03	VALVE
NO914235D0 (en)	1991-10-29	VALVE
DK83691D0 (en)	1991-05-06	VALVE
DE69202547D1 (en)	1995-06-22	Valve.