GB657982A - Pressure cookers - Google Patents

Pressure cookers

Info

Publication number
GB657982A
GB657982A GB1138649A GB1138649A GB657982A GB 657982 A GB657982 A GB 657982A GB 1138649 A GB1138649 A GB 1138649A GB 1138649 A GB1138649 A GB 1138649A GB 657982 A GB657982 A GB 657982A
Authority
GB
United Kingdom
Prior art keywords
lid
vessel
recesses
sealing
turned
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
GB1138649A
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.)
MIDLAND METAL SPINNING Co
Original Assignee
MIDLAND METAL SPINNING Co
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 MIDLAND METAL SPINNING Co filed Critical MIDLAND METAL SPINNING Co
Priority to GB1138649A priority Critical patent/GB657982A/en
Publication of GB657982A publication Critical patent/GB657982A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09Safety devices including the pressure indicators
    • A47J27/092Devices for automatically releasing pressure before opening
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804Locking devices
    • A47J27/0806Locking devices of the bayonet-type

Abstract

657,982. Joint-making- packing. MIDLAND METAL SPINNING CO., Ltd., and WYER, J. M. April 29, 1949, No. 11386. [Class 122(iii)] [Also in Group XVIII] A pressure cooker, wherein the lid 3 requires to be turned upon the vessel before it can be removed and in which sealing of the lid 3 under the internal steam pressure is effected by a sealing ring or gasket 2 carried by the lid 3 and bearing against a sealing surface on the wall of the vessel, has the wall of the vessel formed with a number of recesses 6 into which, as the internal pressure builds up, the sealing ring 2 is deformed so as to conform to the contour of said recesses and thereby retain the lid against being turned and disengaged from the vessel. As shown the lid has spaced lugs 5 which engage lugs 4 on the vessel when the lid is put on and turned clockwise. The recesses 6 become deeper going in an anticlockwise direction so as to hold the ring more securely against turning in that direction. The rubber ring 2 may be placed vertical instead of horizontal as shown in Fig. 8.
GB1138649A 1949-04-29 1949-04-29 Pressure cookers Expired GB657982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1138649A GB657982A (en) 1949-04-29 1949-04-29 Pressure cookers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1138649A GB657982A (en) 1949-04-29 1949-04-29 Pressure cookers

Publications (1)

Publication Number Publication Date
GB657982A true GB657982A (en) 1951-10-03

Family

ID=9985265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1138649A Expired GB657982A (en) 1949-04-29 1949-04-29 Pressure cookers

Country Status (1)

Country Link
GB (1) GB657982A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251770A (en) * 1992-05-06 1993-10-12 Broadway Companies, Inc. Container and pressure sealing closure combination
EP0726049A1 (en) * 1995-01-27 1996-08-14 Prestige Group Uk Plc Pressure vessels
ITBO20100037A1 (en) * 2010-01-22 2011-07-23 Giuseppe Malavasi Equipment for the preparation of refined foods
EP3072423A1 (en) * 2015-03-26 2016-09-28 Seb S.A. Pressure cooker with bayonet and method for manufacturing same
USD802987S1 (en) 2016-03-15 2017-11-21 Seb Electric pressure cooker
US10076206B2 (en) 2015-06-02 2018-09-18 Seb S.A. Bayonet fitting pressure cooker provided with a control member
US10244883B2 (en) 2015-06-02 2019-04-02 Seb S.A. Bayonet-fitting pressure cooker provided with guide elements
US10420436B2 (en) 2015-06-02 2019-09-24 Seb S.A. Pressure cooker provided with a manual control for controlling locking
US10448777B2 (en) 2015-06-02 2019-10-22 Seb S.A. Bayonet-fitting pressure cooker provided with a vessel handle
FR3082717A1 (en) * 2018-06-26 2019-12-27 Seb S.A. Pressure cooker with lid stopper

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251770A (en) * 1992-05-06 1993-10-12 Broadway Companies, Inc. Container and pressure sealing closure combination
EP0726049A1 (en) * 1995-01-27 1996-08-14 Prestige Group Uk Plc Pressure vessels
ITBO20100037A1 (en) * 2010-01-22 2011-07-23 Giuseppe Malavasi Equipment for the preparation of refined foods
EP3072423A1 (en) * 2015-03-26 2016-09-28 Seb S.A. Pressure cooker with bayonet and method for manufacturing same
WO2016151237A1 (en) * 2015-03-26 2016-09-29 Seb S.A. Pressure cooker with bayonet, and corresponding manufacturing method
FR3033993A1 (en) * 2015-03-26 2016-09-30 Seb Sa Baionnette cooker and manufacturing method thereof
US10542836B2 (en) 2015-03-26 2020-01-28 Seb S.A. Bayonet pressure cooker and a corresponding method of fabrication
US10076206B2 (en) 2015-06-02 2018-09-18 Seb S.A. Bayonet fitting pressure cooker provided with a control member
US10244883B2 (en) 2015-06-02 2019-04-02 Seb S.A. Bayonet-fitting pressure cooker provided with guide elements
US10420436B2 (en) 2015-06-02 2019-09-24 Seb S.A. Pressure cooker provided with a manual control for controlling locking
US10448777B2 (en) 2015-06-02 2019-10-22 Seb S.A. Bayonet-fitting pressure cooker provided with a vessel handle
USD802987S1 (en) 2016-03-15 2017-11-21 Seb Electric pressure cooker
FR3082717A1 (en) * 2018-06-26 2019-12-27 Seb S.A. Pressure cooker with lid stopper
EP3586689A1 (en) * 2018-06-26 2020-01-01 Seb S.A. Pressure cooker provided with an abutment for a lid

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