CH503931A - Composite valve resistant to high temperatures and its manufacturing process - Google Patents

Composite valve resistant to high temperatures and its manufacturing process

Info

Publication number: CH503931A
Authority: CH; Switzerland
Prior art keywords: manufacturing process; high temperatures; composite valve; valve resistant; resistant
Prior art date: 1968-12-10

Application number

CH1826869A

Other languages

French (fr)

Inventor

Haller John

Original Assignee

Federal Mogul 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.)

1968-12-10

Filing date

1969-12-09

Publication date

1971-02-28

1969-12-09 Application filed by Federal Mogul Corp filed Critical Federal Mogul Corp

1971-02-28 Publication of CH503931A publication Critical patent/CH503931A/en

Links

239000002131 composite material Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
- B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Powder Metallurgy (AREA)
Forging (AREA)

CH1826869A 1968-12-10 1969-12-09 Composite valve resistant to high temperatures and its manufacturing process CH503931A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US78265168A	1968-12-10	1968-12-10

Publications (1)

Publication Number	Publication Date
CH503931A true CH503931A (en)	1971-02-28

Family

ID=25126741

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1826869A CH503931A (en)	1968-12-10	1969-12-09	Composite valve resistant to high temperatures and its manufacturing process

Country Status (8)

Country	Link
US (1)	US3583672A (en)
JP (1)	JPS5032681B1 (en)
CH (1)	CH503931A (en)
DE (1)	DE1961923B2 (en)
ES (1)	ES373028A1 (en)
FR (1)	FR2025751A1 (en)
GB (1)	GB1275774A (en)
SE (1)	SE356550B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3751005A (en) *	1971-11-30	1973-08-07	Westinghouse Electric Corp	Powdered metal valve plate assembly
JPS57100450U (en) *	1980-12-07	1982-06-21
DE3429173A1 (en) *	1984-08-08	1986-02-20	Klöckner-Humboldt-Deutz AG, 5000 Köln	VALVE FOR AN INTERNAL COMBUSTION ENGINE
DE3764567D1 (en) *	1986-07-17	1990-10-04	Parisienne Chauffage Urbain	VALVE FOR DRAINING THE LIQUID PHASE OF A TWO-PHASE FLUID.
US6098655A (en) *	1996-12-03	2000-08-08	Carolina Power & Light Company	Alleviating sticking of normally closed valves in nuclear reactor plants
CN106392481A (en) *	2016-11-01	2017-02-15	宁波美亚特精密传动部件有限公司	Manufacturing method of retainer
CN107443019B (en) *	2017-08-14	2019-11-26	上海汽车变速器有限公司	The cold duplex forging manufacturing process of temperature of deep hole input shaft

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3124869A (en) *		1964-03-17		Valve lifter
US881191A (en) *	1906-04-23	1908-03-10	Detroit Steam Engine Company	Valve.
US1250601A (en) *	1914-06-29	1917-12-18	American Metal Prod	Valve.
US1842110A (en) *	1927-10-03	1932-01-19	Wilcox Products Corp	Method of forming valve tappets
US1964687A (en) *	1931-10-23	1934-06-26	Edward M May	Composite valve
US2113895A (en) *	1935-07-29	1938-04-12	Eaton Mfg Co	Steel tappet construction
US2939442A (en) *	1958-08-13	1960-06-07	Gen Motors Corp	Valve lifter
DE1157887B (en) *	1962-01-24	1963-11-21	Teves Kg Alfred	Process for the production of hollow shaft poppet valves for internal combustion engines
US3209437A (en) *	1962-04-13	1965-10-05	Voorhies Carl	Method of securing together two members

1968
- 1968-12-10 US US782651A patent/US3583672A/en not_active Expired - Lifetime
1969
- 1969-09-26 GB GB47560/69A patent/GB1275774A/en not_active Expired
- 1969-10-30 ES ES373028A patent/ES373028A1/en not_active Expired
- 1969-12-05 FR FR6942244A patent/FR2025751A1/fr not_active Withdrawn
- 1969-12-09 CH CH1826869A patent/CH503931A/en not_active IP Right Cessation
- 1969-12-09 SE SE16982/69A patent/SE356550B/xx unknown
- 1969-12-10 DE DE1961923A patent/DE1961923B2/en active Granted
- 1969-12-10 JP JP44098725A patent/JPS5032681B1/ja active Pending

Also Published As

Publication number	Publication date
JPS5032681B1 (en)	1975-10-23
DE1961923B2 (en)	1974-05-02
US3583672A (en)	1971-06-08
SE356550B (en)	1973-05-28
DE1961923A1 (en)	1970-06-18
GB1275774A (en)	1972-05-24
FR2025751A1 (en)	1970-09-11
ES373028A1 (en)	1971-12-01
DE1961923C3 (en)	1974-12-12

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Legal Events

Date	Code	Title	Description
1976-07-15	PL	Patent ceased