GB607331A - Improvements in grease interceptors - Google Patents

Improvements in grease interceptors

Info

Publication number
GB607331A
GB607331A GB2999/46A GB299946A GB607331A GB 607331 A GB607331 A GB 607331A GB 2999/46 A GB2999/46 A GB 2999/46A GB 299946 A GB299946 A GB 299946A GB 607331 A GB607331 A GB 607331A
Authority
GB
United Kingdom
Prior art keywords
conduit
chamber
grease
inlet
outlet
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
GB2999/46A
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.)
Josam Manufacturing Co
Original Assignee
Josam Manufacturing Co
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
Application filed by Josam Manufacturing Co filed Critical Josam Manufacturing Co
Publication of GB607331A publication Critical patent/GB607331A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

607,331. Grease interceptors. JOSAM MANUFACTURING CO. Jan. 30, 1946, No. 2999. Convention date, July 19, 1945. [Class 33] A closed chamber grease interceptor has an outlet conduit leading from the bottom of the chamber to an opening below the top, a restriction in the conduit to produce a low pressure area as liquid flows through the conduit, and an air relief passage having its inlet in the upper part of the chamber and its outlet in the low pressure area adjacent the restriction. As shown, a closed top chamber 6 has an inlet 7 for grease laden water, baffles 18 and strips 16 to assist in separating grease from liquid, and a conduit 12 leading from a discharge opening 10 to a sewer connection 14. An air relief passage 31 has its inlet 30 in the upper part of the chamber 6 and its outlet 32 in the conduit 12 immediately above a construction 19 in the conduit. A plugged inspection hole 34 is provided in the conduit.
GB2999/46A 1945-07-19 1946-01-30 Improvements in grease interceptors Expired GB607331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US605945A US2453219A (en) 1945-07-19 1945-07-19 Grease interceptor

Publications (1)

Publication Number Publication Date
GB607331A true GB607331A (en) 1948-08-30

Family

ID=24425865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2999/46A Expired GB607331A (en) 1945-07-19 1946-01-30 Improvements in grease interceptors

Country Status (2)

Country Link
US (1) US2453219A (en)
GB (1) GB607331A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524201A (en) * 1945-07-19 1950-10-03 Josam Mfg Company Air relief for grease interceptors
US2684727A (en) * 1953-07-03 1954-07-27 Ernest O Hunt Grease trap

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284737A (en) * 1938-10-04 1942-06-02 Ruth Newman Apparatus for separating liquids of different specific gravities
US2272912A (en) * 1940-11-29 1942-02-10 John C Kupferie Foundry Compan Grease trap
US2268854A (en) * 1940-12-27 1942-01-06 Edward W N Boosey Grease trap
US2345787A (en) * 1941-12-22 1944-04-04 Lawrence N Boosey Flow control tau

Also Published As

Publication number Publication date
US2453219A (en) 1948-11-09

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