# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/leonid-ramzin
# Generated: 2026-08-13T03:53:06.035Z

schema: https://schema.org/Person
url: "https://fame.am/person/leonid-ramzin"
name: "Leonid Ramzin"
slug: "leonid-ramzin"
description: "Leonid Konstantinovich Ramzin was a Soviet thermal engineer, and the inventor of a type of flow-through boiler known as the straight-flow boiler, or Ramzin boiler. He was a laureate of the Stalin Prize First-Class, which he received in 1943."
tagline: "Russian engineer (1887–1948)"
image: "https://upload.wikimedia.org/wikipedia/en/4/4a/Ramzin.JPG"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1887-10-14"
deathDate: "1948-06-28"
livingStatus: "DECEASED"
scores:
  popularity:           44.81
  momentum:             3.26530612244898
  historical:           6.357561333333334
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  60
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BC%D0%B7%D1%96%D0%BD_%D0%9B%D0%B5%D0%BE%D0%BD%D1%96%D0%B4_%D0%9A%D0%BE%D1%81%D1%82%D1%8F%D0%BD%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Рамзін Леонід Костянтинович"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Leonid_Konstantinowitsch_Ramsin"
    title: "Leonid Konstantinowitsch Ramsin"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Leonid_Ramzin"
    title: "Leonid Ramzin"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D4%BC%D5%A5%D5%B8%D5%B6%D5%AB%D5%A4_%D5%8C%D5%A1%D5%B4%D5%A6%D5%AB%D5%B6"
    title: "Լեոնիդ Ռամզին"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/Leonid_Ramzin"
    title: "Leonid Ramzin"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Leonid_Ramzin"
    title: "Leonid Ramzin"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BC%D0%B7%D0%B8%D0%BD%2C_%D0%9B%D0%B5%D0%BE%D0%BD%D0%B8%D0%B4_%D0%9A%D0%BE%D0%BD%D1%81%D1%82%D0%B0%D0%BD%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Рамзин, Леонид Константинович"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q346777"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump