NL8103719A - Koelsysteem gebruik makend van stromingsweerstandslichamen voor het distribueren van koelvloeistof aan distributiekanalen in een draagprofiel. - Google Patents

Koelsysteem gebruik makend van stromingsweerstandslichamen voor het distribueren van koelvloeistof aan distributiekanalen in een draagprofiel. Download PDF

Info

Publication number: NL8103719A
Authority: NL; Netherlands
Prior art keywords: coolant; flow resistance; distribution system; resistance bodies; flow
Prior art date: 1980-08-08

Application number

NL8103719A

Other languages

English (en)

Dutch (nl)

Original Assignee

Gen Electric

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.)

1980-08-08

Filing date

1981-08-06

Publication date

1982-03-01

1981-08-06 Application filed by Gen Electric filed Critical Gen Electric

1982-03-01 Publication of NL8103719A publication Critical patent/NL8103719A/nl

Links

239000002826 coolant Substances 0.000 title claims description 74
238000009826 distribution Methods 0.000 title claims description 36
238000001816 cooling Methods 0.000 title description 35
238000003860 storage Methods 0.000 claims description 10
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
239000012530 fluid Substances 0.000 description 5
239000007788 liquid Substances 0.000 description 4
238000010276 construction Methods 0.000 description 3
239000000110 cooling liquid Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000003507 refrigerant Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
230000000052 comparative effect Effects 0.000 description 1
239000012809 cooling fluid Substances 0.000 description 1
238000010030 laminating Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000005192 partition Methods 0.000 description 1
238000001259 photo etching Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000004904 shortening Methods 0.000 description 1

Classifications

- 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
- F01D5/185—Liquid 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

NL8103719A 1980-08-08 1981-08-06 Koelsysteem gebruik makend van stromingsweerstandslichamen voor het distribueren van koelvloeistof aan distributiekanalen in een draagprofiel. NL8103719A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US17660080A	1980-08-08	1980-08-08
US17660080		1980-08-08

Publications (1)

Publication Number	Publication Date
NL8103719A true NL8103719A (nl)	1982-03-01

Family

ID=22645036

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8103719A NL8103719A (nl)	1980-08-08	1981-08-06	Koelsysteem gebruik makend van stromingsweerstandslichamen voor het distribueren van koelvloeistof aan distributiekanalen in een draagprofiel.

Country Status (8)

Country	Link
JP (1)	JPS5756629A (it)
CA (1)	CA1159371A (it)
DE (1)	DE3129853A1 (it)
FR (1)	FR2488327A1 (it)
GB (1)	GB2082257B (it)
IT (1)	IT1138056B (it)
NL (1)	NL8103719A (it)
NO (1)	NO812670L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5977675U (ja) *	1982-11-16	1984-05-25	前澤給装工業株式会社	空気弁
JPH068793U (ja) *	1991-01-29	1994-02-04	日本ドライケミカル株式会社	消防ポンプ車における呼水装置
JP2516580Y2 (ja) *	1991-05-02	1996-11-06	敏雄矢野	てこ式複合空気弁
JP2552229Y2 (ja) *	1993-06-16	1997-10-29	株式会社清水合金製作所	空気弁
DE19961565A1 (de) *	1999-12-20	2001-06-21	Abb Alstom Power Ch Ag	Verfahren zur Einstellung des Durchflussvolumens eines Kühlmediums durch eine Turbinenkomponente
US6390774B1 (en)	2000-02-02	2002-05-21	General Electric Company	Gas turbine bucket cooling circuit and related process
EP3287596A1 (en) *	2016-08-25	2018-02-28	Siemens Aktiengesellschaft	A platform cooling device for a blade of a turbomachine and a turbomachine arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3658439A (en) *	1970-11-27	1972-04-25	Gen Electric	Metering of liquid coolant in open-circuit liquid-cooled gas turbines
US3804551A (en) *	1972-09-01	1974-04-16	Gen Electric	System for the introduction of coolant into open-circuit cooled turbine buckets
US4017210A (en) *	1976-02-19	1977-04-12	General Electric Company	Liquid-cooled turbine bucket with integral distribution and metering system
US4212587A (en) *	1978-05-30	1980-07-15	General Electric Company	Cooling system for a gas turbine using V-shaped notch weirs
US4244676A (en) *	1979-06-01	1981-01-13	General Electric Company	Cooling system for a gas turbine using a cylindrical insert having V-shaped notch weirs

1981
- 1981-06-25 GB GB8119674A patent/GB2082257B/en not_active Expired
- 1981-07-03 CA CA000381075A patent/CA1159371A/en not_active Expired
- 1981-07-15 IT IT22933/81A patent/IT1138056B/it active
- 1981-07-29 DE DE19813129853 patent/DE3129853A1/de not_active Withdrawn
- 1981-08-05 FR FR8115150A patent/FR2488327A1/fr not_active Withdrawn
- 1981-08-06 NO NO812670A patent/NO812670L/no unknown
- 1981-08-06 NL NL8103719A patent/NL8103719A/nl not_active Application Discontinuation
- 1981-08-07 JP JP56123155A patent/JPS5756629A/ja active Pending

Also Published As

Publication number	Publication date
DE3129853A1 (de)	1982-03-18
IT1138056B (it)	1986-09-10
FR2488327A1 (fr)	1982-02-12
IT8122933A0 (it)	1981-07-15
NO812670L (no)	1982-02-09
CA1159371A (en)	1983-12-27
GB2082257B (en)	1984-02-15
GB2082257A (en)	1982-03-03
JPS5756629A (en)	1982-04-05

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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1986-04-01	BV	The patent application has lapsed