FR2316494A1 - Perte d'acces pour conduites - Google Patents

Perte d'acces pour conduites

Info

Publication number
FR2316494A1
FR2316494A1 FR7620308A FR7620308A FR2316494A1 FR 2316494 A1 FR2316494 A1 FR 2316494A1 FR 7620308 A FR7620308 A FR 7620308A FR 7620308 A FR7620308 A FR 7620308A FR 2316494 A1 FR2316494 A1 FR 2316494A1
Authority
FR
France
Prior art keywords
ducts
loss
access
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.)
Granted
Application number
FR7620308A
Other languages
English (en)
Other versions
FR2316494B3 (fr
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.)
Hargreaves & Sons Henry
Original Assignee
Hargreaves & Sons Henry
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 Hargreaves & Sons Henry filed Critical Hargreaves & Sons Henry
Publication of FR2316494A1 publication Critical patent/FR2316494A1/fr
Application granted granted Critical
Publication of FR2316494B3 publication Critical patent/FR2316494B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L45/00—Pipe units with cleaning aperture and closure therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7620308A 1975-07-03 1976-07-02 Perte d'acces pour conduites Granted FR2316494A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2812275A GB1557861A (en) 1975-07-03 1975-07-03 Access door assemcly for ducting

Publications (2)

Publication Number Publication Date
FR2316494A1 true FR2316494A1 (fr) 1977-01-28
FR2316494B3 FR2316494B3 (fr) 1979-03-23

Family

ID=10270615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620308A Granted FR2316494A1 (fr) 1975-07-03 1976-07-02 Perte d'acces pour conduites

Country Status (2)

Country Link
FR (1) FR2316494A1 (fr)
GB (1) GB1557861A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379189A1 (fr) * 1989-01-19 1990-07-25 METU-System Meinig KG Trappe de visite pour canal isolé en tôle
FR3013095A1 (fr) * 2013-11-14 2015-05-15 Seiv Couvercle pour obturer une ouverture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8715571D0 (en) * 1987-07-02 1987-08-12 Dunn & Son Ltd W H Housings for cables &c
GB2468907A (en) * 2009-03-27 2010-09-29 Clive James Berry An improved access door for ductwork
DE202016002374U1 (de) * 2016-04-15 2016-06-16 Bernhard Poll Schornsteintechnik Gmbh Reinigungstür für ein Abgasrohr,insbesondere für ein Kaminrohr

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379189A1 (fr) * 1989-01-19 1990-07-25 METU-System Meinig KG Trappe de visite pour canal isolé en tôle
FR3013095A1 (fr) * 2013-11-14 2015-05-15 Seiv Couvercle pour obturer une ouverture

Also Published As

Publication number Publication date
GB1557861A (en) 1979-12-12
FR2316494B3 (fr) 1979-03-23

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