CH547456A - SHAFT SEAL FOR A SHAFT PUTTING THROUGH A WALL. - Google Patents

SHAFT SEAL FOR A SHAFT PUTTING THROUGH A WALL.

Info

Publication number
CH547456A
CH547456A CH1740671A CH547456DA CH547456A CH 547456 A CH547456 A CH 547456A CH 1740671 A CH1740671 A CH 1740671A CH 547456D A CH547456D A CH 547456DA CH 547456 A CH547456 A CH 547456A
Authority
CH
Switzerland
Prior art keywords
shaft
wall
putting
seal
shaft seal
Prior art date
Application number
CH1740671A
Other languages
German (de)
Original Assignee
Stamicarbon
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 NL7017503A external-priority patent/NL163609C/en
Priority claimed from NL7017502A external-priority patent/NL7017502A/xx
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of CH547456A publication Critical patent/CH547456A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
CH1740671A 1970-12-01 1971-11-30 SHAFT SEAL FOR A SHAFT PUTTING THROUGH A WALL. CH547456A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7017503A NL163609C (en) 1970-12-01 1970-12-01 SEAL FOR A STIRRED REACTION VESSEL.
NL7017502A NL7017502A (en) 1970-12-01 1970-12-01

Publications (1)

Publication Number Publication Date
CH547456A true CH547456A (en) 1974-03-29

Family

ID=26644606

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1740671A CH547456A (en) 1970-12-01 1971-11-30 SHAFT SEAL FOR A SHAFT PUTTING THROUGH A WALL.

Country Status (7)

Country Link
JP (1) JPS558707B1 (en)
BE (1) BE776051A (en)
CH (1) CH547456A (en)
DE (1) DE2159136C2 (en)
FR (1) FR2116457B1 (en)
GB (1) GB1370362A (en)
IT (1) IT945211B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545967A1 (en) * 1974-10-21 1976-04-29 Activite Atom Avance DEVICE FOR SEALING A SHAFT TUBE
DE3924270A1 (en) * 1989-07-22 1991-01-31 Blohm Voss Ag Seal for marine vessel stern bush seals - consists of two sealing rings with grooves and annular chamber

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168311C (en) * 1978-03-01 1982-03-16 Neratoom SEALING TRANSIT.
CA1141795A (en) * 1978-12-01 1983-02-22 Peter Hold Seals for rotary processor
DE4438878A1 (en) * 1994-10-31 1996-05-02 Leybold Ag Sealing system for a vertically arranged shaft
PT2396089T (en) 2009-02-11 2017-11-15 Natural Energy Systems Inc Process for the conversion of organic material to methane rich fuel gas
CN113028062B (en) * 2021-02-04 2023-07-11 益阳橡胶塑料机械集团有限公司 Dual sealing structure of shaft penetrating rotor of internal mixer and mounting method thereof
CN114923329B (en) * 2022-06-01 2023-06-09 无锡银燕装备科技有限公司 Positive pressure multi-sealing mechanism of rake dryer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932589C (en) * 1953-10-23 1955-09-05 Robert Sidney Claridge Smith Device on pressure equipment seals
US3051497A (en) * 1957-01-25 1962-08-28 Rolls Royce Sealing means between relatively rotating parts
CH426388A (en) * 1965-12-04 1966-12-15 Genevoise Instr Physique Hydraulic device
DE1915934A1 (en) * 1969-03-28 1970-10-08 Dornier System Gmbh Device for sealing shafts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545967A1 (en) * 1974-10-21 1976-04-29 Activite Atom Avance DEVICE FOR SEALING A SHAFT TUBE
DE3924270A1 (en) * 1989-07-22 1991-01-31 Blohm Voss Ag Seal for marine vessel stern bush seals - consists of two sealing rings with grooves and annular chamber

Also Published As

Publication number Publication date
FR2116457A1 (en) 1972-07-13
IT945211B (en) 1973-05-10
FR2116457B1 (en) 1974-08-23
BE776051A (en) 1972-05-30
GB1370362A (en) 1974-10-16
JPS558707B1 (en) 1980-03-05
DE2159136A1 (en) 1972-06-29
DE2159136C2 (en) 1982-12-30

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Legal Events

Date Code Title Description
PL Patent ceased