A.M. Isayev Chemical Engineering Design Bureau

Native name

| Конструкторское бюро химического машиностроения имени A.M. Исаева

Romanized name

| Chemical Engineering Design Bureau named after A.M. Isayev
Formerly| OKB-2
Company type| subsidiary
Industry|

* Liquid rocket engine manufacturing
* equipment for heat treatment of meat and fish
* medical equipment
* common consumption goods

Predecessor| NII-88
Founded| 1948 Podlipki (Korolyov), Soviet Union
Founder| Aleksei Mihailovich Isaev
Headquarters| 12 Bogomolov street, Korolyov (Russian: ул. Богомолова, д. 12, Королёв),

Moscow region

Russia

Key people

| Igor G. Panin
Products|

* S5.92
* KTDU-80 S5.142

Parent| Khrunichev State Research and Production Space Center
Website| Official Website
Footnotes / references
[1][2][3][4]

The A.M. Isayev Chemical Engineering Design Bureau (Russian: Конструкторское бюро химического машиностроения имени A.M. Исаева), also known as KB KhimMash or just KBKhM, is a Russian rocket engine design and manufacturing company. It is located in the city of Korolyov. It started as the OKB-2 division of the NII-88 research institute, where A.Isaev directed the development of liquid rocket engines for ballistic missile submarines.

## Products

[edit]

### Current engines

[edit]

Engines in current production:

* Monopropellant Thrusters[5]
* DOT-5
* DOT-25
* MLC-10
* MLC-50
* Bipropellant Thrusters[5]
* S5.142 (DST-25)
* DST-50
* DST-100
* DST-100A
* DST-200
* DST-200A
* DMT-6
* DMT-500
* DMT-600
* DMT-1000
* DMT-2200
* Main propulsion[6]
* S5.80
* S5.92
* S5.98
* KVD-1
* Propulsion Modules
* KTDU-80
* Experimental Engines
* S5.86.1000-0

### Former engines

[edit]

Engines that are no longer produced.

* Monopropellant Thrusters[7]
* S5.70: Used on Phobos 1 spacecraft.
* S5.70: Used on Phobos 1 spacecraft.
* Bipropellant Thrusters[7]
* S5.144: Used on the control module 17D61 of the Ikar.
* S5.205
* Orbit Correction Engines
* S5.4: Liquid engine burning TG-02 and AK20F in the gas generator cycle. Used to deorbit Vostok, Voskhod and Zenit.[8]
* S5.35: Backup engine of the KTDU-35.
* S5.53: Orbital correction engine for the lunar version of the Soyuz.
* S5.60: Main engine of the KTDU-35.
* S5.66: Maneuvering engine version for the Salyut 1 and Salyut 4 stations. Also was composed of primary and secondary engines.
* S5.79: Pressure-fed rocket engine burning N2O4/UDMH. Used as the main orbital engine of Salyut-6, Salyut-7, Mir Core Module and Zvezda.[7]
* Propulsion Modules
* KDU-414: Pressure-fed liquid rocket engine burning UDMH and RFNA. Used on early soviet deep space probes.
* KTDU-35: Liquid rocket engine burning UDMH and AK27I in the gas generator cycle. Used on first generation Soyuz, and Progress.[7]
* KTDU-425: Pump-fed liquid rocket engine. Used on the 4MV bus employed by unmanned Mars and Venus probes.
* KTDU-426: Spacecraft version of the S5.79. Used on the Soyuz-T.[9]
* Military Missiles[7]
* RD-1
* RD-1M
* Y-1250
* U-400-10
* PT 45-2
* SU-1500
* Y-2000
* S09.19A?
* S09.29A S09.29.0-0
* S09.29D
* S09.29B
* S09.29.0-OV?
* S09.29.0-OV?
* S2.145
* S2.145
* S2.168A
* S2.168B
* S2.219
* S.911.0100 S2.219?
* S2.244
* S2.258
* S2.260
* S2.268
* S2.514
* S2.711
* S2.711V S2.711V1
* S2.720
* S2.720.A2
* S2.720M
* S2.721 S2.721V
* S2.722
* S2.722V
* S2.726
* S2.727
* S2.751V?
* S2.1100: A TG-02/AK20K burning engine. Development years: 1955–1958. For use in the booster module of the Burya intercontinental cruise missile project.[10][11]
* S2.1150: An improved version of the S2.1100. Development years: 1958–1960. For use in the booster module of the Burya project.[10][11]
* S2.1200
* S5.1
* S.5.6.0000.0
* S5.15
* S5.33
* S5.33A S5.33M
* S5.41
* S5.44 5D25
* S5.57
* S5.44 5D25
* 5D25N
* S5.83
* Rocket engines for ICBM and SLBM[7]
* S2.253 (8D511): A kerosene/AK20 burning engine in the pressure fed cycle. Development years: 1951-1955 . For use in first versions of Scud-A. Ignition by hypergolic start fuel TG-02.
* S2.253A: A kerosene/AK-20 burning engine in the pressure fed cycle. Development years: 1953-1959 . For use in the RSM-11FM. Ignition by hypergolic start fuel TG-02.
* S2.713: A TG-02/AK27I burning engine in the gas generator cycle. Development years: 1956-1961 . For use in the R-13. It included a fixed nozzle and four verniers.
* S5.2 (9D21): A TM-185/AK-27I burning engine in the gas generator cycle. Development years: 1959-1962 . For use in the R-17.
* S5.3: A TG-02/AK-27I burning engine in the gas generator cycle. Development years: 1958-1963 . For use in the R-21.
* S5.3M: A TG-02/AK-27I burning engine in the gas generator cycle. Development years: 1960. Project for the ICBM R-9B.
* 4D10: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1962-1968 . For use as main engine of the first stage of R-27. First engine submerged in the propellant tank.
* 4D10: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1963-1968 . For use as the steering engine of the first stage of the R-27. Submerged in the propellant tank.
* 4D76: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1964-1971 . For use as main engine of the second stage of R-29. Submerged in the propellant tank.
* 4D76M: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1969-1970 . Improved version of the 4D-76.
* 4D28: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1968-1970 . For use on the second stage of the rocket RSM-27K.
* 3D20: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1971-1973 . For use as main engine RSM-27U.
* 3D20: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1971-1973 . For use as steering engine R-27U.
* 3D41: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1973-1975 . For use on the second stage of R-29R. Submerged in the propellant tank.
* 3D42: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1973-1975 . For use on warhead of the R-29R . Four fixed main combustion chambers and four verniers.
* 3D67?: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1976-1980 . For use on warhead of the R-39. Dual-mode rocket engine with multiple regimen.
* 3D36: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1980-1986 . For use on warhead of the R-29RM.
* 3D38: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1980-1986 . For use on the second stage R-29RM. Submerged in the propellant tank.
* 3D39: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1980-1986 . For use on the third stage R-29RM. Submerged in the propellant tank.

## See also

[edit]

* Companies portal

* NII-88 -- The research institute where KB KhimMash started as OKB-2 division.
* Khrunichev State Research and Production Space Center -- The corporate parent of KBKhM.
* United Rocket and Space Corporation -- The government owned corporate entity that will encompass all aerospace corporations in Russia.

## References

[edit]

1. ^ "Краткая история нашего предприятия" [A brief history of our company] (in Russian). KB KhimMash. Archived from the original on 19 August 2011.
2. ^ "Руководство" [Leadership] (in Russian). KB KhimMash. Archived from the original on 23 April 2013.
3. ^ "Основные направления деятельности" [Main Activities] (in Russian). KB KhimMash. Archived from the original on 19 August 2011.
4. ^ "Этапы истории КБХМ им. А.М. Исаева" [Milestones A.M. Isayev KBKhM] (in Russian). KB KhimMash. Archived from the original on 23 April 2013.
5. ^ a b "ЖРДМТ от 0,5 кгс до 250 кгс" [Small thrust jet engine from 0.5 kgf to 250 kgf] (in Russian). KB KhimMash. Archived from the original on 23 April 2013.
6. ^ "Двигатели тягой от 250 кгс до 50 тс" [Engines with thrust of 250 kg to 50 tonnes] (in Russian). KB KhimMash. Archived from the original on 23 April 2013.
7. ^ a b c d e f Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25.
8. ^ Brügge, Norbert. "Spacecraft-propulsion blocks (KDU) from Isayev's design bureau (now KB KhimMash)". B14643.de. Archived from the original on 2015-06-02. Retrieved 2015-07-30.
9. ^ "Двигатели 1944-2000: Аавиационные, Ракетные, Морские, Промышленные" [Aviadvigatel 19442-2000: Aviation, rocketry, naval and industry] (PDF) (in Russian). pp. 75–81. Retrieved 2015-07-25.
10. ^ a b "Isayev". Encyclopedia Astronautica. Archived from the original on 2016-08-08. Retrieved 2015-07-30.
11. ^ a b Brügge, Norbert. "Some identified rocket-engines from Isayev's Design Bureau (now KB KhimMash)". B14643.de. Archived from the original on 2015-10-17. Retrieved 2015-07-30.

## External links

[edit]

* KBKhM Official Page