GB1510881A - Pressure-cooker - Google Patents

Pressure-cooker

Info

Publication number
GB1510881A
GB1510881A GB1531075A GB1531075A GB1510881A GB 1510881 A GB1510881 A GB 1510881A GB 1531075 A GB1531075 A GB 1531075A GB 1531075 A GB1531075 A GB 1531075A GB 1510881 A GB1510881 A GB 1510881A
Authority
GB
United Kingdom
Prior art keywords
lid
valve
pressure
pot
pressure cooker
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
GB1531075A
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.)
Oberschwaebische Metallwarenfabrik GmbH and Co KG
Original Assignee
Oberschwaebische Metallwarenfabrik GmbH and Co KG
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 Oberschwaebische Metallwarenfabrik GmbH and Co KG filed Critical Oberschwaebische Metallwarenfabrik GmbH and Co KG
Priority to GB1531075A priority Critical patent/GB1510881A/en
Publication of GB1510881A publication Critical patent/GB1510881A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • A47J27/092—Devices for automatically releasing pressure before opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

1510881 Pressure cooker OBERSCHWABISCHE METALLWARENFABRIK GmbH & CO KG 14 April 1975 15310/75 Heading B1X [Also in Division F2] A pressure cooker comprises pot 1 and lid 2 parts which are connectable to each other by a bayonet-type joint 6, 7 by relative rotation of the parts, pot 3 and lid 4 handles which are lockable together 40, a pressure limiting valve 13 mounted on the lid, and spring means for loading the valve to a desired pressure, in which pressure cooker the spring means comprises a torsion spring 16 mounted in the lid handle and extending over a rim zone of the lid to the valve, and means 15 are provided for stressing the torsion spring to load the valve only when the lid and pot handles are locked together.
GB1531075A 1975-04-14 1975-04-14 Pressure-cooker Expired GB1510881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1531075A GB1510881A (en) 1975-04-14 1975-04-14 Pressure-cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1531075A GB1510881A (en) 1975-04-14 1975-04-14 Pressure-cooker

Publications (1)

Publication Number Publication Date
GB1510881A true GB1510881A (en) 1978-05-17

Family

ID=10056828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1531075A Expired GB1510881A (en) 1975-04-14 1975-04-14 Pressure-cooker

Country Status (1)

Country Link
GB (1) GB1510881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120578A (en) * 1982-04-14 1983-12-07 Ti Tower Housewares Limited Improvements in or relating to pressure cookers
GB2182583A (en) * 1985-11-12 1987-05-20 Radar S Coop Pressure cooker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120578A (en) * 1982-04-14 1983-12-07 Ti Tower Housewares Limited Improvements in or relating to pressure cookers
GB2182583A (en) * 1985-11-12 1987-05-20 Radar S Coop Pressure cooker
GB2182583B (en) * 1985-11-12 1990-02-21 Radar S Coop Pressure cooker

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee