CA967073A - Washing and purging apparatus for liquid seals - Google Patents

Washing and purging apparatus for liquid seals

Info

Publication number
CA967073A
CA967073A CA147,193A CA147193A CA967073A CA 967073 A CA967073 A CA 967073A CA 147193 A CA147193 A CA 147193A CA 967073 A CA967073 A CA 967073A
Authority
CA
Canada
Prior art keywords
washing
liquid seals
purging apparatus
purging
seals
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
CA147,193A
Other versions
CA147193S (en
Inventor
Joseph W. Parker (Iii)
Alwin W. Ambrose
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of CA967073A publication Critical patent/CA967073A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/08—Arrangements for cutting-off not used
    • F16K13/10—Arrangements for cutting-off not used by means of liquid or granular medium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4516—Seal replenishers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4643—Liquid valves
    • Y10T137/4658—With auxiliary means for varying liquid level

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Cleaning In General (AREA)
  • Gas Separation By Absorption (AREA)
CA147,193A 1971-12-30 1972-07-14 Washing and purging apparatus for liquid seals Expired CA967073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21400971A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
CA967073A true CA967073A (en) 1975-05-06

Family

ID=22797422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,193A Expired CA967073A (en) 1971-12-30 1972-07-14 Washing and purging apparatus for liquid seals

Country Status (11)

Country Link
US (1) US3741235A (en)
JP (1) JPS5038807B2 (en)
BE (1) BE793520A (en)
CA (1) CA967073A (en)
DE (1) DE2263389C3 (en)
ES (1) ES410129A1 (en)
FR (1) FR2167178A5 (en)
GB (1) GB1418657A (en)
IT (1) IT972651B (en)
NL (1) NL7217849A (en)
YU (1) YU34220B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024881A (en) * 1976-01-22 1977-05-24 Environment Improvement Systems, Inc. Apparatus for removing gelatinous sludge and solids from settling basins
US4193967A (en) * 1978-10-16 1980-03-18 Merichem Company Liquid sealing apparatus for sealing vapors in a tank
AT357977B (en) * 1979-03-08 1980-08-11 Waagner Biro Ag SEAL CONSTRUCTION ARRANGED AT AN OPENING
GB2071280B (en) * 1980-03-06 1983-08-10 Peabody Holmes Ltd Liquid seal valve
JPS57142883A (en) * 1981-02-14 1982-09-03 Matsushita Electric Works Ltd Supply tank for liquid raw material
US4913819A (en) * 1987-08-28 1990-04-03 Atlantic Richfield Company Liquid jet solids removal system for process vessels
US5086795A (en) * 1989-04-04 1992-02-11 Henry Filters, Inc. Removable flushing system for machine tool coolant return system flumes
DE4036357C1 (en) * 1990-11-15 1992-07-09 Metallgesellschaft Ag, 6000 Frankfurt, De
US5205307A (en) * 1992-02-28 1993-04-27 American Polychemical Manufacturing Corp. System for cleaning contaminants from parts
JP2763245B2 (en) * 1993-03-17 1998-06-11 日本碍子株式会社 Emergency exhaust gas relief device
US20090101571A1 (en) * 2007-10-19 2009-04-23 Kapicki Melvin D Drilling fluids settling tank

Also Published As

Publication number Publication date
BE793520A (en) 1973-04-16
YU34220B (en) 1979-02-28
ES410129A1 (en) 1976-08-01
DE2263389B2 (en) 1974-05-30
JPS4873833A (en) 1973-10-05
DE2263389C3 (en) 1975-01-23
YU326572A (en) 1978-09-18
DE2263389A1 (en) 1973-07-12
JPS5038807B2 (en) 1975-12-12
NL7217849A (en) 1973-07-03
GB1418657A (en) 1975-12-24
US3741235A (en) 1973-06-26
FR2167178A5 (en) 1973-08-17
IT972651B (en) 1974-05-31

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