NL145334B - PRESSURE CHAMBER WITH A SEALING ORGANIZATION OPERATING IN A LOW OPENING FOR THE FEEDING OF TRACK-SHAPED MATERIAL. - Google Patents

PRESSURE CHAMBER WITH A SEALING ORGANIZATION OPERATING IN A LOW OPENING FOR THE FEEDING OF TRACK-SHAPED MATERIAL.

Info

Publication number
NL145334B
NL145334B NL6911696A NL6911696A NL145334B NL 145334 B NL145334 B NL 145334B NL 6911696 A NL6911696 A NL 6911696A NL 6911696 A NL6911696 A NL 6911696A NL 145334 B NL145334 B NL 145334B
Authority
NL
Netherlands
Prior art keywords
track
feeding
pressure chamber
shaped material
low opening
Prior art date
Application number
NL6911696A
Other languages
Dutch (nl)
Other versions
NL6911696A (en
Original Assignee
Sandco Ltd
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 CH1155068A external-priority patent/CH497656A/en
Application filed by Sandco Ltd filed Critical Sandco Ltd
Publication of NL6911696A publication Critical patent/NL6911696A/xx
Publication of NL145334B publication Critical patent/NL145334B/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/168—Sealings between relatively-moving surfaces which permits material to be continuously conveyed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Advancing Webs (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
NL6911696A 1968-08-01 1969-07-31 PRESSURE CHAMBER WITH A SEALING ORGANIZATION OPERATING IN A LOW OPENING FOR THE FEEDING OF TRACK-SHAPED MATERIAL. NL145334B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1155068A CH497656A (en) 1968-08-01 1968-08-01 Sealing device intended to oppose the passage of a pressurized fluid between two elements, one of which moves opposite the other
CH732769A CH512026A (en) 1968-08-01 1969-05-13 Sealing device

Publications (2)

Publication Number Publication Date
NL6911696A NL6911696A (en) 1970-02-03
NL145334B true NL145334B (en) 1975-03-17

Family

ID=25701127

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6911696A NL145334B (en) 1968-08-01 1969-07-31 PRESSURE CHAMBER WITH A SEALING ORGANIZATION OPERATING IN A LOW OPENING FOR THE FEEDING OF TRACK-SHAPED MATERIAL.

Country Status (9)

Country Link
BE (1) BE736857A (en)
CH (1) CH512026A (en)
DE (1) DE1937247C3 (en)
FI (1) FI55904C (en)
FR (1) FR2014877B1 (en)
GB (1) GB1280236A (en)
NL (1) NL145334B (en)
NO (1) NO133378C (en)
SE (1) SE347805B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354686A (en) * 1979-07-06 1982-10-19 Matsushita Electric Industrial Co., Ltd. Contact-free sealing member

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1450275A1 (en) * 1964-04-16 1969-08-28 Krupp Gmbh Seal construction
DE1475588A1 (en) * 1965-02-24 1969-03-13 Krupp Gmbh Seal construction

Also Published As

Publication number Publication date
GB1280236A (en) 1972-07-05
FI55904B (en) 1979-06-29
DE1937247A1 (en) 1970-02-05
SE347805B (en) 1972-08-14
DE1937247B2 (en) 1973-05-10
DE1937247C3 (en) 1973-12-06
CH512026A (en) 1971-08-31
NL6911696A (en) 1970-02-03
FR2014877A1 (en) 1970-04-24
NO133378C (en) 1976-04-21
BE736857A (en) 1969-12-31
FI55904C (en) 1979-10-10
NO133378B (en) 1976-01-12
FR2014877B1 (en) 1974-08-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SANDCO