GB740375A - An improved oil scraping ring assembly - Google Patents

An improved oil scraping ring assembly

Info

Publication number
GB740375A
GB740375A GB1517/53A GB151753A GB740375A GB 740375 A GB740375 A GB 740375A GB 1517/53 A GB1517/53 A GB 1517/53A GB 151753 A GB151753 A GB 151753A GB 740375 A GB740375 A GB 740375A
Authority
GB
United Kingdom
Prior art keywords
piston
oil
ring
edge
assembly
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
Application number
GB1517/53A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from US726931A external-priority patent/US2073344A/en
Priority claimed from US59021A external-priority patent/US2073345A/en
Application filed by Individual filed Critical Individual
Publication of GB740375A publication Critical patent/GB740375A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/14—Automatic detuning arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sealing Devices (AREA)
GB1517/53A 1934-05-22 1953-01-19 An improved oil scraping ring assembly Expired GB740375A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US726931A US2073344A (en) 1934-05-22 1934-05-22 Superheterodyne receiver
US59021A US2073345A (en) 1934-05-22 1936-01-14 Superheterodyne receiver
NL740375X 1952-01-18

Publications (1)

Publication Number Publication Date
GB740375A true GB740375A (en) 1955-11-09

Family

ID=29424273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517/53A Expired GB740375A (en) 1934-05-22 1953-01-19 An improved oil scraping ring assembly

Country Status (2)

Country Link
GB (1) GB740375A (en:Method)
NL (1) NL73647C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867482A (en) * 1958-01-31 1959-01-06 Joseph J Schmidt Piston rings
RU2354840C1 (ru) * 2007-11-19 2009-05-10 Государственное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" Уплотнение поршня в цилиндре двигателя внутреннего сгорания

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867482A (en) * 1958-01-31 1959-01-06 Joseph J Schmidt Piston rings
RU2354840C1 (ru) * 2007-11-19 2009-05-10 Государственное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" Уплотнение поршня в цилиндре двигателя внутреннего сгорания

Also Published As

Publication number Publication date
NL73647C (en:Method)

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