GB995825A - Improvements in manhole covers for enamelled storage tanks - Google Patents

Improvements in manhole covers for enamelled storage tanks

Info

Publication number
GB995825A
GB995825A GB1491664D GB1491664D GB995825A GB 995825 A GB995825 A GB 995825A GB 1491664 D GB1491664 D GB 1491664D GB 1491664 D GB1491664 D GB 1491664D GB 995825 A GB995825 A GB 995825A
Authority
GB
United Kingdom
Prior art keywords
enamelled
manhole
cover
storage tanks
manhole covers
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
GB1491664D
Inventor
Erich Kisan
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.)
EISEN und HUETTENWERK THALE VE
Original Assignee
EISEN und HUETTENWERK THALE VE
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 EISEN und HUETTENWERK THALE VE filed Critical EISEN und HUETTENWERK THALE VE
Priority to GB1491664D priority Critical patent/GB995825A/en
Publication of GB995825A publication Critical patent/GB995825A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/221—Covers for drums, collectors, manholes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)

Abstract

995,825. Manholes and covers. EISEN UND HUTTENWERK THALE VEB. April 10, 1964, No. 14916/64. Heading F2P. An enamelled tank 1 having a manhole 6 therein has a channel or recess around the periphery of the manhole to provide an enamelled surface to which a cover 3 can be sealingly engaged. Preferably an oval-shaped bow-sectioned plate having a stepped peripheral portion engages the interior surface of the manhole rim via a packing strip 4. The cover is maintained in position by means of a crossbar 2 and a clamp screw 5. The internal surface of the cover is also enamelled 8.
GB1491664D 1964-04-10 1964-04-10 Improvements in manhole covers for enamelled storage tanks Expired GB995825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1491664D GB995825A (en) 1964-04-10 1964-04-10 Improvements in manhole covers for enamelled storage tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1491664D GB995825A (en) 1964-04-10 1964-04-10 Improvements in manhole covers for enamelled storage tanks

Publications (1)

Publication Number Publication Date
GB995825A true GB995825A (en) 1965-06-23

Family

ID=10049820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1491664D Expired GB995825A (en) 1964-04-10 1964-04-10 Improvements in manhole covers for enamelled storage tanks

Country Status (1)

Country Link
GB (1) GB995825A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388427B (en) * 1983-10-14 1989-06-26 Bertrams Ag SEALING LID FOR TEST OR CLEANING OPENINGS OF TUBES OR CONTAINERS
DE3836018A1 (en) * 1988-10-22 1990-04-26 Man Nutzfahrzeuge Ag WATERPROOF CLOSURE FOR A HOLE OR ACCESSIBLE ONLY FROM ONE SIDE OPENING IN A WALL OF LOW THICKNESS
DE29808832U1 (en) 1998-05-15 1998-08-06 Delphi Automotive Systems Deutschland GmbH, 42369 Wuppertal Sealing arrangement between two panels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388427B (en) * 1983-10-14 1989-06-26 Bertrams Ag SEALING LID FOR TEST OR CLEANING OPENINGS OF TUBES OR CONTAINERS
DE3836018A1 (en) * 1988-10-22 1990-04-26 Man Nutzfahrzeuge Ag WATERPROOF CLOSURE FOR A HOLE OR ACCESSIBLE ONLY FROM ONE SIDE OPENING IN A WALL OF LOW THICKNESS
DE29808832U1 (en) 1998-05-15 1998-08-06 Delphi Automotive Systems Deutschland GmbH, 42369 Wuppertal Sealing arrangement between two panels

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