SU8371A1 - Steam or gas turbine - Google Patents

Steam or gas turbine

Info

Publication number
SU8371A1
SU8371A1 SU11023A SU11023A SU8371A1 SU 8371 A1 SU8371 A1 SU 8371A1 SU 11023 A SU11023 A SU 11023A SU 11023 A SU11023 A SU 11023A SU 8371 A1 SU8371 A1 SU 8371A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steam
drum
gas turbine
turbine
blades
Prior art date
Application number
SU11023A
Other languages
Russian (ru)
Inventor
Редер К.
Original Assignee
Редер К.
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.)
Filing date
Publication date
Application filed by Редер К. filed Critical Редер К.
Priority to SU11023A priority Critical patent/SU8371A1/en
Application granted granted Critical
Publication of SU8371A1 publication Critical patent/SU8371A1/en

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Description

Предлагаемое изобретение касаетс  паровых или газовых турбин с лопатками, укрепленными на барабане , и имеет целью сделать их пригодными дл  бо.пьших мощностей и чисел оборотов, путем применени  в части низкого .давлени , снабженных лопатками реактивного типа одновенцовых дисков без центрального отверсти .The present invention relates to steam or gas turbines with blades mounted on a drum, and is intended to make them suitable for high power and speed by using, in terms of low pressure, equipped with reactive-type vane-type vanes without a central orifice.

Барабаны применимы дл  значительно меньших окружных скоростей , чем ободы дисков, вследствие чего они непригодны дл  турбин большой мощности и больших чисел оборотов. По мнению изобретател , разделение части барабана на колеса, втулки которых закрепл ютс  клинь ми на валу, ведет к конструкци м, имеющим недостатки дисковых турбин, как-то: значительное повышение напр жени , вследствие наличи  центрального отверсти  и перерезывание наиболее нагруженных волокон дл  введени  клиньев, которые переда ют по вл ющеес  в колесе окружное усилие на вал.Drums are applicable for much lower peripheral speeds than rims of discs, as a result of which they are unsuitable for high-power turbines and large revolutions. According to the inventor, the separation of a part of the drum into wheels, the bushings of which are fixed by wedges on the shaft, leads to structures that have disc turbine defects, such as: a significant increase in voltage due to the central hole and cutting the most loaded fibers for inserting wedges which transfer the circumferential force in the wheel to the shaft.

Дл  устранени  этих недостатков, в предлагаемой турбине в части высокого и среднего давлени  лопатки насажены на барабан, а в части низкого давлени , в которой имеютс  большие окружные скорости ,-на одновенцовые диски без центрального отверсти , укрепленные между концом барабана и фланцем вала болтами.To eliminate these drawbacks, in the proposed turbine, in the high and medium pressure parts, the blades are mounted on the drum, and in the low pressure part, in which there are high peripheral velocities, single-face discs without a central bore are bolted between the end of the drum and the shaft flange.

Предлагаема  турбина изображена на чертеже. К турбинному барабану 1 с реактивными лопатками 2 примыкают одновенцовые диски 3, не имеющие центральных отверстий и снабженные реактивными лопатками 5. Диски 3 укреплены между барабаном 1 и фланцем вала 4 болтами б, передающими окружныеусили , возникающие в лопатках 2 и 5, на вал 4.The proposed turbine is shown in the drawing. Turbine drum 1 with reactive blades 2 adjoin single-end discs 3 that do not have central holes and are equipped with reactive blades 5. Disks 3 are fixed between the drum 1 and the shaft flange 4 with bolts b, which transfer circumferential forces occurring in the blades 2 and 5 onto the shaft 4.

Предмет патента.The subject of the patent.

Парова  или газова  турбина с лопатками, укрепленными на барабане , характеризующа с  применением в части низкого давлени  одновенцовых подвергающихс  реактивному давлению дисков 3 без центрального отверсти , укрепленных между концом турбинного барабана 1 и фланцем вала 4 болтами 6.Steam or gas turbine with blades mounted on a drum, characterized by using low-pressure single-part discs 3 subjected to reactive pressure without a central bore, fixed between the end of the turbine drum 1 and the shaft flange 4 with bolts 6.

SU11023A 1926-09-06 1926-09-06 Steam or gas turbine SU8371A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU11023A SU8371A1 (en) 1926-09-06 1926-09-06 Steam or gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU11023A SU8371A1 (en) 1926-09-06 1926-09-06 Steam or gas turbine

Publications (1)

Publication Number Publication Date
SU8371A1 true SU8371A1 (en) 1929-03-30

Family

ID=48330815

Family Applications (1)

Application Number Title Priority Date Filing Date
SU11023A SU8371A1 (en) 1926-09-06 1926-09-06 Steam or gas turbine

Country Status (1)

Country Link
SU (1) SU8371A1 (en)

Similar Documents

Publication Publication Date Title
US2452782A (en) Construction of rotors for compressors and like machines
US2213940A (en) Rotor for gas turbines and rotary compressors
US2356605A (en) Turbine rotor
US2654565A (en) Construction of rotors for compressors and like machines
US2497151A (en) Multidisk rotor
US2629464A (en) Brake rotor
US1325208A (en) Elastic-fi
SU8371A1 (en) Steam or gas turbine
GB141698A (en) Improvements in rotors for multistage high-speed turbines, pumps and compressors and particularly for rotors of the disc-type for steam turbines
US2807436A (en) Turbine wheel and bucket assembly
GB706730A (en) Improvements relating to turbine rotors
GB976237A (en) Improvements relating to rotor discs
GB608465A (en) Improvements in or relating to gas turbines such as employed for jet-propelled aircraft and like purposes
US1949678A (en) Elastic fluid turbine
US1750814A (en) High-pressure steam turbine
GB610314A (en) Improvements relating to the construction of rotors for compressors and turbines
GB515926A (en) Rotor for turbines, rotary compressors and the like rotary machines
US1469566A (en) Method of manufacturing turbine rotors
US1695751A (en) Radial flow turbine
GB310037A (en) Turbine disk for radial flow steam turbines with an axial blade system
SU580A1 (en) Disk steam turbine
SU2122A1 (en) Hub for screw blades or wings of fans, propellers, etc.
GB473714A (en) Improvements in or relating to turbines
GB388156A (en) Improvements in means for draining off moisture from the steam in steam turbines
GB221781A (en) Improvements in and relating to steam and gas turbines