IE39973B1 - Closure means for arotatable pressure vessel - Google Patents

Closure means for arotatable pressure vessel

Info

Publication number
IE39973B1
IE39973B1 IE105574A IE105574A IE39973B1 IE 39973 B1 IE39973 B1 IE 39973B1 IE 105574 A IE105574 A IE 105574A IE 105574 A IE105574 A IE 105574A IE 39973 B1 IE39973 B1 IE 39973B1
Authority
IE
Ireland
Prior art keywords
lid
pawl
vessel
pressure vessel
collar
Prior art date
Application number
IE105574A
Other versions
IE39973L (en
Original Assignee
Kunz Paul
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 Kunz Paul filed Critical Kunz Paul
Publication of IE39973L publication Critical patent/IE39973L/en
Publication of IE39973B1 publication Critical patent/IE39973B1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J13/00Covers or similar closure members for pressure vessels in general
    • F16J13/02Detachable closure members; Means for tightening closures
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N7/00Peeling vegetables or fruit
    • A23N7/005Peeling with steam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Refuse Receptacles (AREA)

Abstract

1448160 Closure for pressure vessel P KUNZ 13 May 1974 [18 May 1973] 21131/74 Heading F2P Closure means for the opening of a rotatably mounted pressure vessel comprises an inwardly opening lid 2 connected by a piston-rod 8 to a piston 7 which is situated in a cylinder 6, which extends into the pressure vessel 1, and a locking pawl 3, pivotally mounted by a pin 4 on the cylinder 6. Attached to the lid 2 is a collar 5 with which the pawl 3 can engage thus locking the lid 2 in the open position. The pawl 3, has a weight attached to it so that the position of the centre of gravity of the pawl results in the pawl pivoting and engaging with the collar 5, when the pressure vessel is suitably rotated. To effect closure of the vessel, the cylinder 6, on the opposite side of the piston to the pistonrod 8 is pressurized thus moving the piston, piston-rod and lid in the closing direction, the lid bearing upon the rim defining the opening of the pressure vessel 1. In use the vessel is rotated in a counter-clockwise direction about an axis 9 with the lid closed. At the end of the operation, pressure in the vessel and behind the piston 7 is released so that when the vessel reaches the Fig. 1 position the lid 2 opens under the action of gravity. As the vessel continues to rotate the locking pawl pivots about the pin 4 due to the influence of gravity and engages with the collar 5. The locking pawl 3 remains engaged with the collar 5, at first due to the effect of gravity and then due to friction between the collar 5 and the hook of the locking pawl 3, which is intensified by the weight of the lid 2. As the vessel rotates into an upright position, the pawl pivots due to the influence of gravity and disengages with the collar 5, and the lid 2 remains in the open position due to the action of its own weight. A second locking pawl may be incorporated being symmetrically disposed to the locking pawl 3 about the axis of symmetry of the pressure vessel 1. This would ensure that the lid 2 is released by the locking pawls only when the axis of symmetry of the pressure vessel 1 is almost in the vertical position. In addition, an arresting device may be incorporated which arrests the locking pawl 3 either in the open position (Fig. 1) or in the engaged position (Fig. 2) (not shown) for a particular time interval. [GB1448160A]
IE105574A 1973-05-18 1974-05-17 Closure means for arotatable pressure vessel IE39973B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732325293 DE2325293C2 (en) 1973-05-18 1973-05-18 Opening and closing device for a rotatably mounted pressure vessel

Publications (2)

Publication Number Publication Date
IE39973L IE39973L (en) 1974-11-18
IE39973B1 true IE39973B1 (en) 1979-02-14

Family

ID=5881391

Family Applications (1)

Application Number Title Priority Date Filing Date
IE105574A IE39973B1 (en) 1973-05-18 1974-05-17 Closure means for arotatable pressure vessel

Country Status (15)

Country Link
JP (1) JPS5322968B2 (en)
BE (1) BE814004A (en)
BR (1) BR7403980D0 (en)
CA (1) CA1006105A (en)
DD (1) DD110927A5 (en)
DE (1) DE2325293C2 (en)
ES (1) ES424064A1 (en)
FR (1) FR2229901B3 (en)
GB (1) GB1448160A (en)
HU (1) HU173237B (en)
IE (1) IE39973B1 (en)
IT (1) IT1008195B (en)
NL (1) NL167082C (en)
RO (1) RO70204A (en)
SU (1) SU567418A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532598C2 (en) * 1975-07-21 1984-06-07 Paul 5419 Döttesfeld Kunz Method and device for peeling fruits

Also Published As

Publication number Publication date
IT1008195B (en) 1976-11-10
IE39973L (en) 1974-11-18
FR2229901A1 (en) 1974-12-13
NL167082B (en) 1981-06-16
NL7402409A (en) 1974-11-20
SU567418A3 (en) 1977-07-30
CA1006105A (en) 1977-03-01
NL167082C (en) 1981-11-16
FR2229901B3 (en) 1977-03-04
BR7403980D0 (en) 1974-12-24
HU173237B (en) 1979-03-28
BE814004A (en) 1974-08-16
GB1448160A (en) 1976-09-02
DE2325293C2 (en) 1975-04-17
JPS509815A (en) 1975-01-31
DD110927A5 (en) 1975-01-12
DE2325293B1 (en) 1974-08-29
RO70204A (en) 1982-03-24
ES424064A1 (en) 1976-06-01
JPS5322968B2 (en) 1978-07-12

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