FR2248880A1 - Spraying device for overhead high voltage units - has pressure vessel for variable volume member containing product - Google Patents

Spraying device for overhead high voltage units - has pressure vessel for variable volume member containing product

Info

Publication number
FR2248880A1
FR2248880A1 FR7434573A FR7434573A FR2248880A1 FR 2248880 A1 FR2248880 A1 FR 2248880A1 FR 7434573 A FR7434573 A FR 7434573A FR 7434573 A FR7434573 A FR 7434573A FR 2248880 A1 FR2248880 A1 FR 2248880A1
Authority
FR
France
Prior art keywords
variable volume
vessel
high voltage
pressure vessel
spraying device
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
FR7434573A
Other languages
French (fr)
Other versions
FR2248880B1 (en
Inventor
O Wennerholm
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.)
WENNERHOLM OWE SW
Original Assignee
WENNERHOLM OWE SW
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 WENNERHOLM OWE SW filed Critical WENNERHOLM OWE SW
Publication of FR2248880A1 publication Critical patent/FR2248880A1/en
Application granted granted Critical
Publication of FR2248880B1 publication Critical patent/FR2248880B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container

Landscapes

  • Nozzles (AREA)

Abstract

The device is controlled from a remote point by a pressure transmission medium such as air, and has a pressure-resistant vessel with a removable sealing cover and an inlet for the fluid used. A variable volume member (20) fitting in the vessel (9) accommodates the fluid and is subjected to the air pressure externally, while its interior is connected to the outside of the vessel by an outlet from the latter. The member can be formed from an elastic bladder, particularly of plastic, with an outlet tube (21) connected to the spray tube (16) and passing through the outlet. The tube has outside the vessel a nozzle (8) through which fluid is ejected when air pressure is applied to the outside of the bladder.
FR7434573A 1973-10-25 1974-10-15 Spraying device for overhead high voltage units - has pressure vessel for variable volume member containing product Granted FR2248880A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314464A SE377383B (en) 1973-10-25 1973-10-25

Publications (2)

Publication Number Publication Date
FR2248880A1 true FR2248880A1 (en) 1975-05-23
FR2248880B1 FR2248880B1 (en) 1978-08-11

Family

ID=20318921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434573A Granted FR2248880A1 (en) 1973-10-25 1974-10-15 Spraying device for overhead high voltage units - has pressure vessel for variable volume member containing product

Country Status (2)

Country Link
FR (1) FR2248880A1 (en)
SE (1) SE377383B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1133937A1 (en) 2000-03-16 2001-09-19 L'oreal Device for storing and applying cosmetic or care products

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110954796B (en) * 2019-12-19 2020-08-04 中电装备山东电子有限公司 Aging detection device for cable insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1133937A1 (en) 2000-03-16 2001-09-19 L'oreal Device for storing and applying cosmetic or care products

Also Published As

Publication number Publication date
SE7314464L (en) 1975-04-28
SE377383B (en) 1975-06-30
FR2248880B1 (en) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse