US811856A - Reversing-brake for turbine-engines. - Google Patents

Reversing-brake for turbine-engines. Download PDF

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Publication number
US811856A
US811856A US26706805A US1905267068A US811856A US 811856 A US811856 A US 811856A US 26706805 A US26706805 A US 26706805A US 1905267068 A US1905267068 A US 1905267068A US 811856 A US811856 A US 811856A
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US
United States
Prior art keywords
reversing
engines
turbine
brake
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US26706805A
Inventor
Hugo Lentz
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US26706805A priority Critical patent/US811856A/en
Application granted granted Critical
Publication of US811856A publication Critical patent/US811856A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
US26706805A 1905-06-26 1905-06-26 Reversing-brake for turbine-engines. Expired - Lifetime US811856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US26706805A US811856A (en) 1905-06-26 1905-06-26 Reversing-brake for turbine-engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26706805A US811856A (en) 1905-06-26 1905-06-26 Reversing-brake for turbine-engines.

Publications (1)

Publication Number Publication Date
US811856A true US811856A (en) 1906-02-06

Family

ID=2880335

Family Applications (1)

Application Number Title Priority Date Filing Date
US26706805A Expired - Lifetime US811856A (en) 1905-06-26 1905-06-26 Reversing-brake for turbine-engines.

Country Status (1)

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US (1) US811856A (en)

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