{"product_id":"siemens-halske-sh-22-sam-322-bramo-322-bmw-bramo-322-engine-manuals-collection","title":"Siemens-Halske Sh 22 \/ SAM 322 \/ Bramo 322 \/ BMW-Bramo 322 — Engine Manuals Collection","description":"\u003ch2\u003eSiemens-Halske Sh 22 \/ SAM 322 \/ Bramo 322 \/ BMW-Bramo 322 — Engine Manuals Collection\u003c\/h2\u003e\u003cp\u003eA curated archival collection of primary-source technical documents covering the \u003cstrong\u003eSiemens-Halske Sh 22\u003c\/strong\u003e and its successive designations — the nine-cylinder air-cooled radial engine derived from the British Bristol Jupiter IV, which powered the \u003cstrong\u003eHeinkel He 50\u003c\/strong\u003e, the \u003cstrong\u003eJunkers W 34 (hi variant)\u003c\/strong\u003e, and early prototypes of the \u003cstrong\u003eDornier Do 19\u003c\/strong\u003e heavy bomber, serving as a vital engineering stepping stone in the development of German pre-war radial engine technology.\u003c\/p\u003e\u003cblockquote\u003e\n\u003cstrong\u003eNote on the Collection:\u003c\/strong\u003e This is the same engine under different company names over time. In 1926 the engine division became Siemens Flugmotorenwerk, marketed under the Siemens-Halske name. In the early 1930s the company became Siemens Apparate und Maschinen (SAM), and the engine designation changed to SAM 322. In 1936 it was sold and renamed Brandenburgische Motorenwerke (Bramo). In 1939 it was acquired by BMW. In the following index, it is specified when the manuals were originally published under a different designation — SAM 22, Bramo 322, or Bramo\/BMW 322.\u003c\/blockquote\u003e\u003chr\u003e\u003ch3\u003eCollection Overview\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eTotal Unique Manuals: 4\u003c\/strong\u003e\u003cbr\u003eVariants covered: \u003cstrong\u003eB · H · J\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eVariant B · H · J — 3 Manuals\u003c\/h3\u003e\u003ch4\u003eSAM 322 B·H·J Engine Subsystems\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eSUM BDF V70 Carburetor Manual, \u003cem\u003eSUM-Vergaser BDF V70\u003c\/em\u003e (German Language)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eSAM 322 B·H·J Operating and Maintenance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSAM 22 B3 and SAM 322 H1, J1 Aircraft Engines — Operating Manual, 1936 (German Language)\u003c\/li\u003e\n\u003cli\u003eSAM 322 H2, J2 Aircraft Engines — Operation and Maintenance Manual, 2nd Edition, 1937 (German Language)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eNo Variant — 1 Manual\u003c\/h3\u003e\u003ch4\u003eSAM 322 Technical Publications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eSAM 322 Engine — The German Aircraft Engines, Aviation Textbook Volume 19, \u003cem\u003eLuftwissen\u003c\/em\u003e (German Language)\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eAbout the Siemens-Halske Sh 22 \/ SAM 322 \/ Bramo 322\u003c\/h3\u003e\u003ch4\u003eHistorical Background\u003c\/h4\u003e\u003cp\u003eFirst introduced in \u003cstrong\u003e1930\u003c\/strong\u003e by \u003cstrong\u003eSiemens \u0026amp; Halske\u003c\/strong\u003e, the Sh 22 was derived from the British \u003cstrong\u003eBristol Jupiter IV\u003c\/strong\u003e nine-cylinder radial, which Siemens licensed to build in 1929. It evolved directly via the localized German-dimensioned \u003cstrong\u003eSh 20\u003c\/strong\u003e and \u003cstrong\u003eSh 21\u003c\/strong\u003e prototype designs. Primary military applications included the \u003cstrong\u003eHeinkel He 50\u003c\/strong\u003e, the \u003cstrong\u003eJunkers W 34 (hi variant)\u003c\/strong\u003e, and early prototypes of the \u003cstrong\u003eDornier Do 19\u003c\/strong\u003e heavy bomber. Production ran from 1930 to the mid-1930s, when the engine was phased out in favour of its successor. Despite persistent reliability problems that limited its operational impact, the Sh 22 \/ SAM 322 served as a critical engineering stepping stone toward more mature German radial designs. The engine was completely obsolete and out of production long before the end of WWII.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Air-cooled single-row radial piston engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 9-cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 26.82 L (1,636.8 cu in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore × Stroke:\u003c\/strong\u003e 154 mm × 160 mm (6.06 in × 6.30 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e 520–650 hp (up to 950 hp in early developmental testing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 6.4:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Weight:\u003c\/strong\u003e ~460 kg (1,014 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e 87-octane aviation petrol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Features:\u003c\/strong\u003e Front-facing pushrods retaining Bristol Jupiter valve architecture; Farman-type reduction gear on H variants; crankshaft-driven centrifugal supercharger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCurrent Status\u003c\/h4\u003e\u003cp\u003eThe Sh 22 \/ SAM 322 \/ Bramo 322 is \u003cstrong\u003eno longer flying\u003c\/strong\u003e. No active Type Certificate holder exists — the underlying manufacturing assets evolved into Bramo, were acquired by BMW in 1939, and the original type certificate has long since lapsed. No active Service Bulletins or Airworthiness Directives apply. The engine survives today solely as \u003cstrong\u003estatic museum displays and archival cutaways\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eThis is an archival, static-copy edition fixed at its original publication date. Intended for historical reference, flight simulation, museum restoration, and educational use only. Not approved for active airworthiness maintenance under FAA 14 CFR § 43.13, EASA Part-M, or equivalent international regulations. Operators of active aircraft must use current, revision-controlled publications from the Type Certificate holder or an authorized distributor.\u003c\/em\u003e\u003cbr\u003e\u003cstrong\u003eLiving Collections with Free Lifetime Updates — Please review our Disclaimer and Export Notice before purchasing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Online Aviation Library","offers":[{"title":"Default Title","offer_id":53491632111963,"sku":null,"price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4788\/3867\/files\/promotional-banner-sam-322-light.png?v=1783002884","url":"https:\/\/onlineaviationlibrary.com\/products\/siemens-halske-sh-22-sam-322-bramo-322-bmw-bramo-322-engine-manuals-collection","provider":"Online Aviation Library","version":"1.0","type":"link"}