CA1322739C - Soupape pour appareil de collection d'amiante - Google Patents

Soupape pour appareil de collection d'amiante

Info

Publication number
CA1322739C
CA1322739C CA 599644 CA599644A CA1322739C CA 1322739 C CA1322739 C CA 1322739C CA 599644 CA599644 CA 599644 CA 599644 A CA599644 A CA 599644A CA 1322739 C CA1322739 C CA 1322739C
Authority
CA
Canada
Prior art keywords
housing
mouth
hopper
valve member
gate valve
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 - Fee Related
Application number
CA 599644
Other languages
English (en)
Inventor
Robert M. Reavis
Robert L. Komassa
Karl J. Becks
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.)
Vector Technologies Ltd USA
Original Assignee
VACUUM ENGINEERING Corp
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 VACUUM ENGINEERING Corp filed Critical VACUUM ENGINEERING Corp
Application granted granted Critical
Publication of CA1322739C publication Critical patent/CA1322739C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/30—Landfill technologies aiming to mitigate methane emissions

Landscapes

  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Refuse Collection And Transfer (AREA)
  • Processing Of Solid Wastes (AREA)
CA 599644 1988-05-26 1989-05-15 Soupape pour appareil de collection d'amiante Expired - Fee Related CA1322739C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19902888A 1988-05-26 1988-05-26
US199,028 1988-05-26

Publications (1)

Publication Number Publication Date
CA1322739C true CA1322739C (fr) 1993-10-05

Family

ID=22735906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 599644 Expired - Fee Related CA1322739C (fr) 1988-05-26 1989-05-15 Soupape pour appareil de collection d'amiante

Country Status (2)

Country Link
JP (1) JPH0278477A (fr)
CA (1) CA1322739C (fr)

Also Published As

Publication number Publication date
JPH0278477A (ja) 1990-03-19

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Legal Events

Date Code Title Description
MKLA Lapsed