DK131829B - Skovl med akseltap til aksialblæserhjul. - Google Patents

Skovl med akseltap til aksialblæserhjul.

Info

Publication number: DK131829B
Authority: DK; Denmark
Prior art keywords: bucket; axial fan; axle pin; fan wheels; wheels
Prior art date: 1973-01-22

Application number

DK34073AA

Other languages

English (en)

Other versions

DK131829C (da

Inventor

B O Pedersen

J L Dyrting

O J Bredsted

Original Assignee

Nordisk Ventilator

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.)

1973-01-22

Filing date

1973-01-22

Publication date

1975-09-08

1973-01-22 Application filed by Nordisk Ventilator filed Critical Nordisk Ventilator

1973-01-22 Priority to DK34073*#A priority Critical patent/DK131829C/da

1974-01-16 Priority to DE2401894A priority patent/DE2401894C2/de

1974-01-18 Priority to SE7400688A priority patent/SE387718B/xx

1974-01-21 Priority to GB279574A priority patent/GB1431510A/en

1974-01-21 Priority to JP49009028A priority patent/JPS594560B2/ja

1974-01-22 Priority to US435627A priority patent/US3907460A/en

1975-09-08 Publication of DK131829B publication Critical patent/DK131829B/da

1976-02-09 Application granted granted Critical

1976-02-09 Publication of DK131829C publication Critical patent/DK131829C/da

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DK34073*#A 1973-01-22 1973-01-22 Skovl med akseltap til aksialbleserhjul DK131829C (da)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
DK34073*#A DK131829C (da)	1973-01-22	1973-01-22	Skovl med akseltap til aksialbleserhjul
DE2401894A DE2401894C2 (de)	1973-01-22	1974-01-16	Schaufel mit Wellenzapfen für Axialgebläse
SE7400688A SE387718B (sv)	1973-01-22	1974-01-18	Skovel med axeltapp for axialflekthjul
GB279574A GB1431510A (en)	1973-01-22	1974-01-21	Vane with an axle pin for axial flow fan impeller wheels
JP49009028A JPS594560B2 (ja)	1973-01-22	1974-01-21	ジクリユウフアンヨウノジクピンツキハネ
US435627A US3907460A (en)	1973-01-22	1974-01-22	Vane with an axle pin for axial impeller wheels

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK34073*#A DK131829C (da)	1973-01-22	1973-01-22	Skovl med akseltap til aksialbleserhjul

Publications (2)

Publication Number	Publication Date
DK131829B true DK131829B (da)	1975-09-08
DK131829C DK131829C (da)	1976-02-09

Family

ID=8092414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK34073*#A DK131829C (da)	1973-01-22	1973-01-22	Skovl med akseltap til aksialbleserhjul

Country Status (6)

Country	Link
US (1)	US3907460A (da)
JP (1)	JPS594560B2 (da)
DE (1)	DE2401894C2 (da)
DK (1)	DK131829C (da)
GB (1)	GB1431510A (da)
SE (1)	SE387718B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS543909A (en) *	1977-06-08	1979-01-12	Colchester Woods	Improvement of fan
DK463183D0 (da) *	1983-10-07	1983-10-07	Nordisk Ventilator	Skovl med skovlaksel til et aksialblaeserhjul
DK155847C (da) *	1987-04-10	1989-10-02	Novenco As	Skovlvinkelreguleringsindretning til en aksialventilator med under drift indstillelige skovle
JPH0384862U (da) *	1989-12-20	1991-08-28
RU2135838C1 (ru) *	1997-06-03	1999-08-27	Товарищество с ограниченной ответственностью "Горняк"	Рабочее колесо осевого вентилятора
FR2856424B1 (fr) *	2003-06-20	2005-09-23	Snecma Moteurs	Dispositif de calage variable de deux etages d'aubes fixes sur un turboreacteur
RU2253759C1 (ru) *	2003-11-14	2005-06-10	Макин Ким Дмитриевич	Управляемое рабочее колесо компрессора
RU2270369C1 (ru) *	2004-07-20	2006-02-20	Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн")	Кольцо привода поворотных лопаток статора осевого компрессора газотурбинного двигателя
DE102005060433A1 (de) *	2005-12-15	2007-06-21	Tlt-Turbo Gmbh	Axialventilator mit verstellbaren Flügeln und Verfahren zur Montage der Flügel
DE102007011990B4 (de) *	2007-03-09	2019-01-10	Tlt-Turbo Gmbh	Vorrichtung zum hydraulischen Verstellen der Laufschaufeln eines Laufrades eines Axialventilators
RU2395012C1 (ru) *	2009-05-19	2010-07-20	Российская Академия Наук Учреждение Российской Академии Наук Институт машиноведения им. А.А. Благонравова РАН (ИМАШ РАН)	Поворотное устройство лопаток направляющего аппарата осевого компрессора
US10934866B2 (en)	2017-06-20	2021-03-02	Rolls-Royce North American Technologies Inc.	Variable pitch change control method
US10473111B2 (en)	2017-10-18	2019-11-12	Rolls-Royce Corporation	Variable pitch fan for a gas turbine engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1497723A (en) *	1923-06-04	1924-06-17	Huguenin Albert	Water turbine
US2054810A (en) *	1933-12-16	1936-09-22	Gaba Achille Ernest	Adjustable pitch propeller
GB627258A (en) *	1946-08-27	1949-08-04	Cierva Autogiro Co Ltd	Improvements in and relating to controllable pitch axial-flow fans
US2844303A (en) *	1952-08-27	1958-07-22	Nordisk Ventilator	Axial blowers or fans
US3085631A (en) *	1958-05-29	1963-04-16	Svenska Flaektfabriken Ab	Propeller fan blades

1973
- 1973-01-22 DK DK34073*#A patent/DK131829C/da not_active IP Right Cessation
1974
- 1974-01-16 DE DE2401894A patent/DE2401894C2/de not_active Expired
- 1974-01-18 SE SE7400688A patent/SE387718B/xx not_active IP Right Cessation
- 1974-01-21 JP JP49009028A patent/JPS594560B2/ja not_active Expired
- 1974-01-21 GB GB279574A patent/GB1431510A/en not_active Expired
- 1974-01-22 US US435627A patent/US3907460A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE387718B (sv)	1976-09-13
JPS594560B2 (ja)	1984-01-30
JPS49109913A (da)	1974-10-19
GB1431510A (en)	1976-04-07
DE2401894A1 (de)	1974-08-01
DE2401894C2 (de)	1982-10-21
US3907460A (en)	1975-09-23
DK131829C (da)	1976-02-09

Legal Events

Date	Code	Title	Description
1993-03-08	PUP	Patent expired

Publication	Publication Date	Title
Levinsky et al.	1973	Clearance techniques
NL7408715A (nl)	1975-01-07	Buitenband.
NL7412525A (nl)	1975-03-26	Leiwagentje.
NL7413809A (nl)	1975-04-29	Transportwagen.
NL7412641A (nl)	1975-04-02	Scharnierende as.
NL7410077A (nl)	1975-01-29	Luchtband.
DK131829B (da)	1975-09-08	Skovl med akseltap til aksialblæserhjul.
DK134976B (da)	1977-02-21	Møbelhjul.
NL7412407A (nl)	1975-03-25	Luchtband.
DK134195B (da)	1976-09-27	Aksialventilator.
NO136828C (no)	1977-11-16	Hjulfelg.
DK131389C (da)	1976-01-26	Skovlhjul til aksialbleser med indstillelige skovle
DK136672C (da)	1978-04-17	Aksel,isaer til vaeskecentrifugalpumper
NL7410882A (nl)	1975-02-18	Luchtband.
NL162017B (nl)	1979-11-15	Spoorwegwiel.
DK127303B (da)	1973-10-15	Aksialventilatorhjul.
NL7413458A (nl)	1975-04-22	Bandventiel.
NL7412640A (nl)	1975-04-02	Scharnierende as.
NL161715B (nl)	1979-10-15	Vrachtvoertuig.
NL7509339A (nl)	1976-02-10	Zelf-instellend loopwiel.
NL7410950A (nl)	1975-02-19	Luchtband.
NL7402937A (nl)	1975-05-02	Luchtband.
ES201298Y (es)	1976-02-16	Neumatico.
NL160447C (nl)	1979-10-15	Aftakschakeling.
ES194838Y (es)	1975-11-01	Rueda enteriza maciza.