BE562501A - - Google Patents

Info

Publication number: BE562501A
Authority: BE; Belgium

Application number

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.)

1956-11-20

Publication of BE562501A publication Critical patent/BE562501A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/10—Working turbine blades or nozzles
- 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
- B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Architecture (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

BE562501D 1956-11-20 BE562501A (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB35521/56A GB846278A (en)	1956-11-20	1956-11-20	Manufacture of turbine and compressor blades

Publications (1)

Publication Number	Publication Date
BE562501A true BE562501A (zh)

Family

ID=10378669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE562501D BE562501A (zh)	1956-11-20

Country Status (4)

Country	Link
US (1)	US3156808A (zh)
BE (1)	BE562501A (zh)
FR (1)	FR1200756A (zh)
GB (1)	GB846278A (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3314875A (en) *	1962-07-24	1967-04-18	Gen Electric	Electrode holder
US3390068A (en) *	1965-10-20	1968-06-25	Micromatic Hone Corp	Electrochemical honing apparatus including bore gauging means
CA933241A (en) *	1971-03-18	1973-09-04	Roy Henri	Apparatus attachable to an edm for rotating electrode
US3920947A (en) *	1972-01-27	1975-11-18	Chromalloy American Corp	Turbine-nozzle manufacturing apparatus and method
US3963894A (en) *	1974-01-24	1976-06-15	Chromalloy American Corporation	Turbine-nozzle manufacturing apparatus
US4650949A (en) *	1985-12-23	1987-03-17	United Technologies Corporation	Electrode for electrical discharge machining film cooling passages in an airfoil
JPH09225750A (ja) *	1996-02-19	1997-09-02	Hoden Seimitsu Kako Kenkyusho Ltd	放電加工方法およびその装置
US5847350A (en) *	1997-06-16	1998-12-08	General Electric Company	Adjustable mount
DE60026934T2 (de) *	1999-06-02	2006-12-14	General Electric Co.	Verfahren zur Verminderung der Wandstärke nach dem Giessen einen Turbinenschaufels mittels Funkenerosionsbearbeitung
DE10059997B4 (de) *	2000-12-02	2014-09-11	Alstom Technology Ltd.	Kühlbare Schaufel für eine Gasturbinenkomponente
US6866769B2 (en) *	2001-11-14	2005-03-15	General Electric Company	Drive head and ECM method and tool for making same
FR2855441B1 (fr) *	2003-05-27	2006-07-14	Snecma Moteurs	Aube creuse pour turbomachine et procede de fabrication d'une telle aube.
CN102218649B (zh) *	2011-06-15	2013-01-09	常州轻工职业技术学院	一种变曲面风力整体叶轮的加工方法
CN102632372A (zh) *	2012-04-20	2012-08-15	江苏华谊管件有限公司	螺旋传动装置成型工艺及加工该装置的模具
US10458252B2 (en) *	2015-12-01	2019-10-29	United Technologies Corporation	Cooling passages for a gas path component of a gas turbine engine
CN107984179A (zh) *	2017-11-22	2018-05-04	中国航发沈阳黎明航空发动机有限责任公司	一种快速制备双安装板叶片的方法
US10746045B2 (en)	2018-10-16	2020-08-18	General Electric Company	Frangible gas turbine engine airfoil including a retaining member
US10837286B2 (en)	2018-10-16	2020-11-17	General Electric Company	Frangible gas turbine engine airfoil with chord reduction
US10760428B2 (en)	2018-10-16	2020-09-01	General Electric Company	Frangible gas turbine engine airfoil
US11149558B2 (en)	2018-10-16	2021-10-19	General Electric Company	Frangible gas turbine engine airfoil with layup change
US11111815B2 (en)	2018-10-16	2021-09-07	General Electric Company	Frangible gas turbine engine airfoil with fusion cavities
US11434781B2 (en)	2018-10-16	2022-09-06	General Electric Company	Frangible gas turbine engine airfoil including an internal cavity
CN110977065B (zh) *	2019-10-31	2022-01-25	中国航发沈阳黎明航空发动机有限责任公司	一种整体叶盘电解成形旋转开形工装及电解成形方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2385198A (en) *	1942-02-06	1945-09-18	Carboloy Company Inc	Method for forming drawing holes in carbide die nibs
US2441319A (en) *	1943-10-02	1948-05-11	Elox Corp	Disintegrating or removing metallic material
US2383383A (en) *	1943-10-13	1945-08-21	Elox Corp	Electromagnetic vibratory metalworking apparatus
US2490302A (en) *	1944-04-07	1949-12-06	Curtiss Wright Corp	Means for removing embedded material
BE504139A (zh) *	1950-06-21
LU32313A1 (zh) *	1952-08-08
US2753429A (en) *	1953-02-25	1956-07-03	Elox Corp Michigan	Electrical discharge machining
US2793992A (en) *	1953-04-06	1957-05-28	Gen Motors Corp	Electrical cutting and grinding
GB749486A (en) *	1953-12-21	1956-05-23	British Thomson Houston Co Ltd	Improvements in and relating to methods of and means for electro-erosion
US2951025A (en) *	1957-06-13	1960-08-30	Reynolds Metals Co	Apparatus for anodizing aluminum
US2963409A (en) *	1957-10-07	1960-12-06	Reynolds Metals Co	Flexible anodic coating

0
- BE BE562501D patent/BE562501A/xx unknown
1956
- 1956-11-20 GB GB35521/56A patent/GB846278A/en not_active Expired
1957
- 1957-11-19 US US697456A patent/US3156808A/en not_active Expired - Lifetime
- 1957-11-20 FR FR1200756D patent/FR1200756A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1200756A (fr)	1959-12-24
GB846278A (en)	1960-08-31
US3156808A (en)	1964-11-10

Publication	Publication Date	Title
AT202855B (zh)	1959-04-10
AT216255B (zh)	1961-07-25
AT199361B (zh)	1958-08-25
AT202354B (zh)	1959-03-10
AT198114B (zh)	1958-06-10
AT213780B (zh)	1961-02-27
AT202279B (zh)	1959-02-25
AT201309B (zh)	1958-12-27
AT194202B (zh)	1957-12-27
AT198966B (zh)	1958-08-11
AT198347B (zh)	1958-06-25
AT198039B (zh)	1958-06-10
AT198051B (zh)	1958-06-10
AT198891B (zh)	1958-07-25
AT198832B (zh)	1958-07-25
AT198814B (zh)	1958-07-25
AT199054B (zh)	1958-08-11
AT198677B (zh)	1958-07-25
AT199904B (zh)	1958-10-10
AT201021B (zh)	1958-12-10
AT198843B (zh)	1958-07-25
AT198038B (zh)	1958-06-10
AT201431B (zh)	1959-01-10
AT193789B (zh)	1957-12-10
AT204355B (zh)	1959-07-10