PT101778A - Processo para formacao de furo de alivio, com lacre obturador, em tampas de fechamento a vacuo - Google Patents

Processo para formacao de furo de alivio, com lacre obturador, em tampas de fechamento a vacuo Download PDF

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Publication number
PT101778A
PT101778A PT10177895A PT10177895A PT101778A PT 101778 A PT101778 A PT 101778A PT 10177895 A PT10177895 A PT 10177895A PT 10177895 A PT10177895 A PT 10177895A PT 101778 A PT101778 A PT 101778A
Authority
PT
Portugal
Prior art keywords
lacre
shutter
relief
vacuum
hole
Prior art date
Application number
PT10177895A
Other languages
English (en)
Inventor
Arnaldo Rojek
Original Assignee
Metalgrafica Rojek Ldt
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 Metalgrafica Rojek Ldt filed Critical Metalgrafica Rojek Ldt
Publication of PT101778A publication Critical patent/PT101778A/pt

Links

PT10177895A 1995-05-23 1995-09-29 Processo para formacao de furo de alivio, com lacre obturador, em tampas de fechamento a vacuo PT101778A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500985A ES2123377B1 (es) 1995-05-23 1995-05-23 Procedimiento de formacion de un orificio de alivio, con sello obturador removible, para la facil apertura de tapas metalicas de cierre por vacio de vasos y otros recipientes de vidrio que sirven de envase para productos alimenticios.

Publications (1)

Publication Number Publication Date
PT101778A true PT101778A (pt) 1996-12-31

Family

ID=8290446

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10177895A PT101778A (pt) 1995-05-23 1995-09-29 Processo para formacao de furo de alivio, com lacre obturador, em tampas de fechamento a vacuo

Country Status (2)

Country Link
ES (1) ES2123377B1 (pt)
PT (1) PT101778A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249048A (zh) * 2016-12-29 2018-07-06 核工业西南物理研究院 一种用于电子束封装的真空运输罐

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985788A (en) * 1931-10-30 1934-12-25 Gore-Lloyd Edmund Vacuum-sealing of canister, bottle, jar, and like container
DE1532430A1 (de) * 1966-08-29 1970-01-15 Alexander Keller Dichtungskoerper fuer einen loesbaren Vakuumverschluss an Deckeln fuer Konservengefaesse
DE1782395C3 (de) * 1968-08-27 1973-09-27 Alexander 4040 Neuss Keller Verschlußdeckel für Konservengefäße mit einem lösbaren Vakuumverschluß
EP0070160A3 (en) * 1981-07-10 1983-03-30 Thomas Hunter Limited Container closure
BR9103896A (pt) * 1991-09-10 1992-03-17 Rojek Metalgrafica Processo para a formacao de um furo de alivio com lacre obturador destacavel,para facil abertura,em tampas metalicas,de fechamento a vacuo,de copos e outros recipientes de vidro,que se prestam de embalagem para produtos alimenticios

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249048A (zh) * 2016-12-29 2018-07-06 核工业西南物理研究院 一种用于电子束封装的真空运输罐
CN108249048B (zh) * 2016-12-29 2019-10-22 核工业西南物理研究院 一种用于电子束封装的真空运输罐

Also Published As

Publication number Publication date
ES2123377B1 (es) 1999-08-16
ES2123377A1 (es) 1999-01-01

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19960122

FC3A Refusal

Effective date: 19980916